Case Studies Archive - Logic Technologies https://logictechno.com/case-studies/ TFT & Smart Display Manufacturer Tue, 16 Dec 2025 04:37:52 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://logictechno.com/wp-content/uploads/2025/07/logic-faviconfav-icon-100x100.png Case Studies Archive - Logic Technologies https://logictechno.com/case-studies/ 32 32 Recreational Vehicle (RV) https://logictechno.com/case-studies/recreational-vehicle-rv/ Wed, 19 Nov 2025 03:06:49 +0000 https://logictechno.com/?post_type=project&p=19748 The post Recreational Vehicle (RV) appeared first on Logic Technologies.

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CASE STUDY

Recreational Vehicle (RV)

Logic Technologies secures contract for a Flagship Recreational Vehicle (RV), DL-DM700x-RV, 7.0 inch WiFi-Enabled Touch Screen computer

Logic Technologies has won a multi-year sole-source agreement with North America’s most iconic recreational vehicle manufacturer to supply the DL-DM700x-RV, a 7.0 inch WiFi-enabled touch screen computer as the central Living Space System Controller and auxiliary repeater in the OEM’s 2026 flagship models.

Installed flush in the interior galley wall, the 7″ display consolidates climate, lighting, awning, slide-out, tank monitoring, and entertainment controls into a single intuitive interface—accessible to owners via touchscreen or smartphone, yet serviceable only by certified technicians through a patented front-install, thin-profile, anti-tamper locking system engineered… …for the RV’s extreme wall depth constraints (≤18 mm total cavity between interior panel and exterior aluminum skin).

Client Profile

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Business Unit

Recreational Vehicles

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Target Applications

Living Space System Controller and auxiliary repeater in the OEM’s 2026 flagship models

The OEM required a 7″ touch screen controller that:

Mount

Mounts from the front (no rear access in riveted aluminum monocoque construction)

Fit

Fits within 18 mm total wall depth (12 mm interior panel + 6 mm air gap to outer skin)

Removal

Allows technician-only removal (owner-proof)

Automotive Grade

Meets automotive-grade shock, vibration, and thermal specs (SAE J1455, ISO 16750)

Wifi

Enables WiFi 6 mesh networking with the RV’s central gateway

The Challenge

RV wall construction posed unique mechanical constraints:
Wall Cavity

≤18 mm (0.71″) total — no space for rear-mount brackets or nuts

Installation

Front-only access; exterior skin cannot be drilled post-assembly

Serviceability

Technician must remove in <2 minutes; owner must not be able to

Environmental

-40°C to +85°C, 95% RH, 10g vibration (SAE J1211), salt-fog exposure (ASTM B117 480h)

Security

Prevent guest/owner tampering with system calibration or firmware

Previous solutions used bulky rear-mount frames (>40 mm depth), required interior panel removal for service, or relied on visible screws—compromising aesthetics and warranty costs.

Logic Solution

Logic Technologies’ Solution: DL-DM700x-RV Series

Display

7.0″ IPS, 1024×600, 1,000 nits, optically bonded, AG/AR coating

Touch

PCAP 5-point, glove/wet compatible, 7H hardness, 4mm tempered safety glass

Depth

17.8 mm total (including bezel)

WiFi

Dual-band WiFi 6 (802.11ax), mesh-ready, WPA3

Connectivity

CAN-FD, LIN, 1× Ethernet, USB-C (sealed), Bluetooth 5.2

Power

9–32 VDC, <6W, load-dump protected (ISO 7637-2)

Certifications

SAE J1455, ISO 16750-3, CE, FCC, IATF 16949 (in process)

Patented Ultra-Thin Front-Install & Anti-Tamper Lock

  • Mounting Plate: 1.2 mm 301 stainless steel, bonded to interior wall with 3M VHB 5962
  • Locking Mechanism:
    • Four micro-cam latches (316L stainless) deploy laterally into wall cavity
    • Actuated by dual-key magnetic tool (supplied only to dealer network)
    • Torque threshold: >80 Nm to actuate without tool → owner-proof
    • Removal Process:
      1. Technician places magnetic key → unlocks in 3 seconds
      2. Press bezel center → unit ejects 8 mm
      3. Pull forward → disconnect quick-release Molex Mini-Fit Jr. → <90 seconds total
    • Tamper Alert: Hall-effect sensor triggers log entry via CAN if forced

WiFi Mesh Integration

  • Auto-joins OEM’s RV-C/XRV mesh network
  • Supports OTA firmware updates (dual-bank, signed, rollback)
  • Local fallback mode if gateway offline (cached schedules)

Environmental Validation

Thermal Shock

-40°C ↔ +85°C, 500 cycles (IEC 60068-2-14)

Vibration

10–2000 Hz, 7.5g RMS (SAE J1211)

Salt Fog

480 hours (ASTM B117) — zero corrosion

HALT

6-axis random vibration to failure (>22g)

Results & Impact

Installation Time

<3 minutes per unit (vs. 45+ for rear-mount competitors)

Service Calls

0 display-related in first 6 months (vs. 3.8% industry avg)

Owner Override Attempts

0 successful (tamper log confirms 14 attempts)

WiFi Reliability

99.97% uptime in mesh (logged via cloud analytics)

Warranty Savings

Estimated $1.2M/year reduction in field service

$

Conclusion

The DL-DM700x-RV demonstrates Logic Technologies’ mastery of space-constrained, mission-critical HMI in mobile environments. By solving the 18 mm wall challenge with a patented micro-mechanical lock, delivering automotive-grade resilience, and enabling seamless WiFi control, Logic has become the exclusive supplier of living space controllers for the OEM’s next-generation aluminum travel trailers.

From Our Customer

Logic’s 7-inch controller fits where nothing else could—literally. The front-install system saved us from redesigning half our interior panels, and the magnetic lock means owners admire it but can’t break it. It’s now the brain of every smart trailer we build.

– VP of Engineering, RV Manufacturer

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Name(Required)

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Marine Manufacturer https://logictechno.com/case-studies/marine-manufacturer/ Mon, 20 Oct 2025 06:29:08 +0000 https://logictechno.com/?post_type=project&p=1026 The post Marine Manufacturer appeared first on Logic Technologies.

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CASE STUDY

Marine Manufacturer

How a Mission-Critical, Sunlight-Readable HMI Solution Delivered Zero-Failure Reliability in Extreme Marine Environments.

A world-renowned manufacturer of premium, high-performance offshore sportfishing vessels and luxury motor yachts. For over 40 years, their brand has been built on a reputation for deep-water seaworthiness, rugged construction, and flawless engineering. Their customers are discerning captains who demand 100% reliability, 50 miles from shore, in the most challenging conditions.

1500-Nit, Optically Bonded Display

19” Marine-Grade MFD (Multi-Function Display)

Perfect readability in all conditions, zero glare

7-Year "Locked BOM" Lifecycle Guarantee

Ruggedized, Isolated Aluminum Chassis

Custom PCAP Controller (Wet & Glove Tune)

The Challenge

For their new flagship 65-foot convertible yacht, they were designing an integrated “glass helm” to replace the cluttered, multi-device dashboard of previous models. This new central HMI (Human-Machine Interface) would be the vessel’s command center, and it faced three critical, non-negotiable failure points:

Environmental Failure:

The display had to be 100% sunlight readable in the direct, blinding glare of the open ocean. It also had to be completely sealed against corrosive salt-fog, driving rain, and high-pressure washdowns.

Touchscreen Failure:

revious touch panels used by the brand were unreliable. They would “ghost touch” when hit with water spray and would not register commands from wet or gloved hands—a critical usability and safety failure.

Vibration & Shock Failure:

The display would be subjected to constant, severe pounding and high-frequency vibration from wave-slamming impacts and powerful diesel engines. A standard display would delaminate or fail within hours.

The customer needed a long-term HMI partner who could engineer a “zero-failure” display solution as tough and reliable as their hulls.

Project Highlights

Glare & Sunlight Washout

SOLUTION: 1500-Nit, Optically Bonded Display
OUTCOME: Perfect readability in all conditions, zero glare.

Water, Salt-Fog & Humidity

SOLUTION: IP67-Rated, Gasket-Sealed Assembly
OUTCOME: Passed 500-hour salt-spray test; no water/dust ingress

False Touches from Water

SOLUTION: Custom PCAP Controller (Wet & Glove Tune)
OUTCOME: Flawless touch, even with heavy spray and wet hands

Shock & Constant Vibration

SOLUTION: Ruggedized, Isolated Aluminum Chassis
OUTCOME: Zero failures from shock/vibration in 24 months of sea trials

Our Solutions + Services

We were selected to be the exclusive HMI partner for their entire flagship line. We delivered a complete, custom-engineered solution, not just a display.

Custom HMI Hardware Engineering

We designed a 19” Marine-Grade MFD (Multi-Function Display) assembly. The unit is housed in a CNC-milled, fully sealed aluminum chassis that acts as a rugged mount and a passive heat sink.

Application-Specific Touch Tuning

Our engineers developed a custom firmware for the PCAP touch controller. This tuning gives the HMI two modes: it intelligently rejects false inputs from water droplets and salt spray while accurately processing intentional commands from a user’s wet or gloved hands.

Optical Bonding & Engineering

To solve the two biggest marine challenges, the high-brightness (1500-nit) IPS panel was optically bonded to the 4mm anti-reflective cover glass. This process eliminates the air gap, making the display fog-proof and dramatically enhancing sunlight readability by reducing internal reflections.

Extreme Ruggedization & Testing

The display assembly was subjected to rigorous in-house testing, including 500-hour salt-fog tests, IP67 submersion tests, and military-grade shock and vibration protocols to ensure it would survive the 20-year lifespan of the vessel.

The Final Outcome

By partnering with [Your Company Name], [Customer Brand Name] launched their new 65-foot flagship to universal acclaim at the Fort Lauderdale International Boat Show. The “glass helm” was the star of the vessel.

Set a New Industry Standard:

The HMI was praised in Power & Motoryacht and Marlin Magazine as “the clearest, most responsive, and most reliable glass helm on the market.” This solidified them as a leader in technological innovation.

Zero In-Field Failures:

In the 24 months since the launch of the new line, they have reported zero in-field failures of the HMI unit across their entire fleet. This is an unprecedented reliability metric that has dramatically reduced warranty costs.

Enhanced Captain Safety & Confidence:

The “wet-touch” accuracy and sunlight readability mean the captain never has to fight the interface. They can trust their navigation, sonar, and engine data in critical situations, enhancing the vessel’s safety and the owner’s confidence.

From Our Customer

We don’t just build boats; we build confidence for captains who are 100 miles offshore. Logic delivered a display that is as rugged as our hulls. It’s sunlight-readable, 100% waterproof, and it just works. Our captains trust it, which means we trust Logic Technologies.

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Name(Required)

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Air Traffic Control Tower https://logictechno.com/case-studies/air-traffic-control-tower/ Fri, 17 Oct 2025 05:50:46 +0000 https://logictechno.com/?post_type=project&p=912 The post Air Traffic Control Tower appeared first on Logic Technologies.

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CASE STUDY

Air Traffic Control Tower

How a Unified, Mission-Critical HMI Solution Achieved Zero-Downtime Reliability and a 20-Year Lifecycle Guarantee.

A global-leading Tier-1 provider of mission-critical Air Traffic Management (ATM) and surveillance systems. Their technology is the operational backbone for over 60 of the world’s busiest air navigation service providers (ANSPs), including government and civil aviation authorities, trusted to manage millions of flights safely every year.

Custom ATCO Touch-Screen HMI (21.5”)

Calibrated 24" 4K Rack-Mount Displays

Redundant Power/Video & Failsafe Controller

20-Year "Frozen BOM" Lifecycle Guarantee

100% brightness & color uniformity across all towers.

The Challenge

For their new “Horizon” ATM platform, [Customer Brand Name] was designing the next-generation Air Traffic Controller (ATCO) workstation and the core data system. This system had a zero-failure tolerance. They faced three critical challenges:

Catastrophic Reliability Demands:

The system required 24/7/365, “five-nines” (99.999%) uptime. A lagging touch input or a failed display is not an option—it is a critical safety incident.

Component Obsolescence Crisis:

Their previous supplier, a consumer-grade manufacturer, issued an “End-of-Life” (EOL) notice for the 2K display panel used in their radar systems. This threatened a multi-million dollar re-engineering and re-certification process for a platform with a 20-year service life requirement.

Fragmented Supply Chain:

They were forced to source their controller touch-screen HMIs from one vendor and their data-processing rack-mount displays from another, leading to integration conflicts, driver incompatibility, and inconsistent visual performance (color/brightness).

They needed a single, long-term partner who could engineer a unified, zero-failure HMI solution and contractually guarantee its availability for decades.

Project Highlights

HMI Lag & False Touches

SOLUTION: Custom 21.5″ PCAP Touch Display HMI
OUTCOME: <2ms response time; zero false touches in 500,000+ hours

Inconsistent Radar/Data

SOLUTION: Calibrated 24″ 4K Rack-Mount Displays
OUTCOME: 100% brightness & color uniformity across all towers

20-Year Component EOL Risk

SOLUTION: 20-Year “Frozen BOM” Lifecycle Guarantee
OUTCOME: Total supply chain security; re-certification risk eliminated

24/7/365 Reliability

SOLUTION: Redundant Power/Video & Failsafe Controller
OUTCOME: Zero in-field failures since program launch (36 months)

Our Solutions + Services

The customer selected Logic Technologies as the exclusive display partner for the Horizon platform. We provided a complete, unified HMI ecosystem, not just components.

Custom ATCO Touch-Screen HMI (21.5”)

We engineered a 21.5” 2K Projected Capacitive (PCAP) touch display for the controller’s main interface. The high-speed controller was co-developed with [Customer Brand Name]’s software team to ensure instantaneous, precise touch response for critical vectoring commands. The unit features redundant power and video inputs for failsafe operation.

Calibrated Radar/Data Displays (24” 4K Rack-Mount)

For the core data visualization, we supplied 24” 4K displays in a standard 19-inch rack-mount chassis. Critically, every single display is individually factory-calibrated to a specific brightness, gamma, and color profile, ensuring that every controller at every workstation sees the exact same, consistent image.

20-Year "Frozen BOM" Lifecycle Guarantee

This was the cornerstone of our partnership. We contractually guaranteed that the Bill of Materials (BOM)—from the specific LCD panel to the controller IC—is “frozen.” This guarantees [Customer Brand Name] can procure the exact same displays, with zero changes, for the 20-year life of their program, completely eliminating their EOL and re-certification risk.

The Final Outcome

By partnering with us, the customer successfully deployed their Horizon platform to their first three national aviation authorities, on time and with unprecedented reliability.

Achieved “Zero-Failure” Reliability:

The 20-Year Lifecycle Guarantee has provided [Customer Brand Name] with absolute supply chain stability. This has saved them an estimated $12-15 million in future re-engineering and re-certification costs that would have been triggered by their previous supplier’s EOL notices.

Total Program Security & Cost Avoidance:

The new washer line received top marks from consumer reports and tech reviewers, who specifically highlighted the “easy-to-use, smartphone-fast” touch screen that “actually works when your hands are wet.”

Enhanced Controller Performance:

ATCOs reported the new HMI was “the most responsive and precise” system they had ever used. The zero-lag touch interface and perfectly uniform 4K radar displays have been directly linked to a reduction in operator error and improved situational awareness.

From Our Customer

“In air traffic control, there is no such thing as ‘downtime’—it’s a concept that doesn’t exist. Logic Technologies was the only partner who truly understood this. They engineered a unified, zero-failure solution and, more importantly, contractually guaranteed it for 20 years. They didn’t just sell us a display; they secured our entire program.”

Speak With Our Team of Experts

Name(Required)

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Digital Washrooms https://logictechno.com/case-studies/digital-washrooms/ Thu, 12 Jun 2025 05:54:30 +0000 https://logictechno.com/?post_type=project&p=92 The post Digital Washrooms appeared first on Logic Technologies.

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CASE STUDY

Digital Washrooms

How a Multi-Display HMI Ecosystem Transformed Public Washrooms into Dynamic, Revenue-Generating Media Hubs.

As an innovative technology integrator specializing in cutting-edge public space digitalization. They are pioneers in transforming traditionally overlooked environments into interactive, revenue-generating digital experiences. Their flagship “Mirror Media” solution targets high-traffic venues such as premium shopping malls, airports, upscale hotels, and large corporate campuses.

Custom-Cut, Transflective Mirror Displays

IP67-Rated, Optically Bonded Displays

Micro-HMI TFTs with Custom FPC/Sealing

Smart Tap Displays (1.5” – 2.4”)

Wall-Mounted Information Panels (32” – 55”)

The Challenge

The customer envisioned a revolutionary digital washroom concept – a fully integrated media network that could deliver targeted advertising, informational content, and dynamic interactive experiences directly at the point of engagement: mirrors, taps, and walls. They faced significant challenges in bringing this vision to life:

Seamless Integration & Aesthetics:

Displays needed to be discreetly embedded within mirrors, seamlessly integrated into tap fixtures, and elegantly flush-mounted into high-traffic wall spaces without appearing bulky or out of place in a premium environment.

Environmental Durability & Hygiene:

All displays had to withstand the unique rigors of a public washroom: constant humidity, splashes, frequent cleaning with harsh disinfectants, and potential vandalism. The mirror displays, in particular, required exceptional clarity even when wet.

Content Management & Scalability:

Their system needed a highly reliable, consistent display solution that could be easily deployed across thousands of locations globally, ensuring uniform content delivery and minimal maintenance.

Limited Power & Connectivity (for taps):

Integrating displays directly into tap fixtures presented challenges related to miniature size, low power consumption, and robust connectivity in a compact, water-prone area.

The customer needed a display partner capable of custom engineering a diverse, yet harmonized, range of robust and aesthetically pleasing display solutions.

Project Highlights

Obtrusive Displays, Poor Aesthetics

SOLUTION: Custom-Cut, Transflective Mirror Displays
OUTCOME: Seamless integration, 100% aesthetic appeal

Water & Chemical Damage

SOLUTION: IP67-Rated, Optically Bonded Displays
OUTCOME: Zero water ingress; withstands daily harsh cleaning

Fragmented Hardware Sources

SOLUTION: Unified Display & Driver Platform
OUTCOME: Streamlined integration, reduced development time by 30%

Robust Tap Displays

SOLUTION: Micro-HMI TFTs with Custom FPC/Sealing
OUTCOME: Dynamic content at point-of-use, unprecedented reliability

Our Solutions + Services

The customer selected Logic as their exclusive display engineering partner for the “Mirror Media” ecosystem. We provided a comprehensive suite of custom HMI solutions tailored for each application point.

Integrated Mirror Displays (10.1” – 21.5”)

We developed custom-sized, transflective TFT display modules that are precisely cut and integrated behind two-way mirror glass. These displays remain invisible when off, but deliver bright, vibrant content when activated, creating a magical “content-on-mirror” effect. Each unit features an IP65-sealed front face for moisture protection.

Smart Tap Displays (1.5” – 2.4”)

Our micro-HMI specialists engineered ultra-compact, high-brightness TFT displays with custom flexible printed circuits (FPCs) and robust waterproofing (IP67). These tiny screens seamlessly integrate into the tap fixtures, providing real-time information (e.g., water temperature) or short-form advertisements.

Wall-Mounted Information Panels (32” – 55”)

For larger communal spaces within the washroom, we provided elegant, ultra-slim profile wall-mounted displays with full HD resolution. These displays feature toughened glass and an IP54 rating, designed for public interaction and easy cleaning.

Unified Driver & Control Platform

Crucially, we delivered a harmonized display controller and driver solution across all display types. This allowed [Customer Brand Name]’s content management system to push synchronized advertising and information across the entire multi-display network with simplified integration and consistent visual performance.

The Final Outcome

By partnering with us, they successfully launched its “Mirror Media” solution in pilot locations, immediately attracting significant interest from global advertisers and venue operators.

Revolutionized User Engagement & Revenue:

The digital washrooms transformed overlooked spaces into engaging media touchpoints. Advertisers reported click-through rates 3x higher than traditional digital out-of-home (DOOH) advertising due to the captive audience.

Aesthetic Superiority & Brand Appeal:

The seamless integration of displays into mirrors and taps garnered rave reviews for its sophisticated and futuristic aesthetic. This elevated their reputation as a leader in innovative public space digitalization.

Unprecedented Reliability in Harsh Environments:

After 12 months in high-traffic commercial washrooms, the [Your Company Name] display ecosystem demonstrated zero failures due to water ingress, chemical damage, or operational issues, ensuring consistent content delivery and minimal maintenance costs.

From Our Customer

“Our vision was to turn every public washroom into a smart, engaging media space. Logic didn’t just sell us screens; they engineered the custom display solutions—from tiny tap displays to invisible mirror screens—that made our “Mirror Media” concept a tangible, revenue-generating reality. Their expertise in ruggedization and seamless integration was truly unmatched.”

Speak With Our Team of Experts

Name(Required)

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Consumer Electronics https://logictechno.com/case-studies/consumer-electronics/ Thu, 12 Jun 2025 05:50:05 +0000 https://logictechno.com/?post_type=project&p=82 The post Consumer Electronics appeared first on Logic Technologies.

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CASE STUDY

Consumer Electronics

How a Custom, High-Refresh TFT Display Enabled Next-Gen Visual AI and a Premium User Experience for a Global CE Brand.

The customer is a globally recognized leader in consumer electronics, celebrated for its innovative smart home devices, premium audio products, and cutting-edge user experiences. Known for sleek design and advanced technology, their products compete at the highest tier of the market, where design, performance, and immediate user gratification are paramount.

Custom 10.1” High-Refresh TFT with Advanced PCAP

Slim-Profile, Optically Bonded, Anti-Glare Display

Custom 10.1” Full HD IPS TFT Display

Cost-at-Volume & Supply Risk

The Challenge

For their highly anticipated “Lumin” Smart Speaker – a device designed to integrate high-fidelity audio with a rich visual AI experience – They faced several critical display challenges:

“Always-On” Aesthetic & Performance:

The display was central to the Lumin’s identity. It needed to be visually stunning – vibrant, fast, and responsive enough to convey complex visual AI cues (e.g., facial recognition, gesture response, contextual information) without latency, while seamlessly blending into a premium home aesthetic.

Ultra-Responsive Touch Experience:

Users expect smartphone-level responsiveness. The display needed to register nuanced touch inputs instantly for navigation, music control, and visual interactions, even in brightly lit or low-light conditions. Any lag would detract from the premium feel.

Aggressive Time-to-Market:

Consumer electronics operate on extremely tight development cycles. [Customer Brand Name] needed a display partner that could move from concept to mass production within 12-18 months, with rapid prototyping and seamless integration support to meet critical launch windows.

Cost-at-Scale:

While premium, the CE market is fiercely competitive. The display solution needed to be achievable at a high volume, cost-effective price point without compromising quality or performance.

They needed more than a display supplier; they needed a collaborative engineering partner who could deliver a visually superior, lightning-fast HMI solution within a demanding commercial framework.

Project Highlights

Visual AI Latency & Responsiveness

SOLUTION: Custom 10.1” High-Refresh TFT with Advanced PCAP
OUTCOME: <10ms visual response, flawless UI animation

Premium Aesthetic & Integration

SOLUTION: Slim-Profile, Optically Bonded, Anti-Glare Display
OUTCOME: “Infinity glass” look, high-end design appeal

Slow Prototyping & Integration

SOLUTION: Dedicated Logic FAE & R&D Team
OUTCOME: Reduced HMI integration time by 40%

Cost-at-Volume & Supply Risk

SOLUTION: High-Volume Manufacturing & Dual-Sourcing Strategy
OUTCOME: Achieved target BOM cost; 100% on-time delivery

Our Solutions + Services

The customer selected Logic as their display technology partner, leveraging our expertise in high-performance, custom HMI solutions for the CE market. We provided a complete hardware and engineering support package.

Custom 10.1” Full HD IPS TFT Display

We engineered a vibrant, 10.1-inch IPS TFT display with a custom high-refresh rate panel. This allowed the Lumin speaker’s visual AI to render complex animations and real-time data with exceptional smoothness and clarity.

Advanced PCAP Touch Controller & Optical Bonding

Our engineers collaborated with [Customer Brand Name]’s software team to fine-tune the projected capacitive (PCAP) touch controller, achieving sub-10ms response times for a truly instantaneous user experience. The display was optically bonded to a custom-shaped, anti-glare cover glass, eliminating internal reflections and enhancing visual depth for an “infinity glass” aesthetic.

Dedicated FAE & Rapid Prototyping Support

A dedicated Logic Field Application Engineer (FAE) was embedded with the customer’s R&D team. This facilitated rapid prototyping, iterative design changes, and accelerated the display’s integration into their Linux-based OS, significantly cutting down development cycles.

Mass Production & Logistics Expertise

Leveraging our global manufacturing capabilities, we implemented a robust dual-sourcing strategy for key display components. This ensured high-volume production scalability, aggressive cost targets, and a guaranteed supply chain capable of supporting a global product launch.

The Final Outcome

By partnering with Logic, the customer successfully launched the Smart Speaker to widespread critical acclaim, achieving its goals of premium user experience and aggressive market penetration.

Elevated User Experience & Brand Loyalty:

The speaker received glowing reviews from tech journalists (e.g., TechCrunch, The Verge) specifically praising its “seamless visual AI” and “lightning-fast, intuitive touch display,” directly contributing to strong early sales and positive customer feedback.

Met Aggressive Time-to-Market:

Our rapid engineering support and seamless integration helped [Customer Brand Name] hit their critical holiday season launch window, maximizing market impact and initial sales velocity.

Cost-Effective Volume Production:

They successfully delivered millions of display units on time, meeting stringent quality control standards and achieving the target Bill of Materials (BOM) cost, contributing to the Lumin’s healthy profit margins.

Strengthened Ecosystem Integration:

The success of the Lumin’s display established a new benchmark for visual interaction within [Customer Brand Name]’s smart home ecosystem, opening doors for future collaborative projects.

From Our Customer

“The speaker’s display wasn’t just a screen; it was the window into our visual AI. Logic understood that. Their engineering team worked hand-in-hand with ours, delivering a display that was not only stunning and incredibly responsive but also manufactured at the speed and scale our market demands. They truly were an extension of our R&D.”

Speak With Our Team of Experts

Name(Required)

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White Goods https://logictechno.com/case-studies/white-goods/ Thu, 12 Jun 2025 05:49:27 +0000 https://logictechno.com/?post_type=project&p=80 The post White Goods appeared first on Logic Technologies.

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CASE STUDY

White Goods

How a Custom, Vibration-Proof HMI Solution Redefined Reliability, Enhanced User Experience, and Secured a Global Supply Chain.

A globally recognized, top-tier manufacturer of premium white goods. Renowned for engineering durable, high-performance laundry systems, their products are synonymous with reliability and a 15-year life expectancy. Their new flagship “i-Dos Smart Washer” line was designed to lead the market in both efficiency and smart-home integration.

Custom Firmware & Driver Integration

4mm Bonded & Coated Cover Glass

"Smartphone-like" responsiveness

7-Year "Locked BOM" Lifecycle Guarantee

60% faster boot-time; "instant-on" user feel

The Challenge

As the customer began designing their most advanced washing machine, they faced a new generation of engineering and business challenges:

Extreme Environmental Demands:

The HMI (Human-Machine Interface) had to be 100% reliable in the most hostile environment in a home. It needed to withstand constant high-frequency vibration from 1600 RPM spin cycles, high humidity and steam, and direct contact with water, bleach, and chemical detergents.

Unreliable Touch Performance:

Their existing touch panel failed when operated with wet or damp hands, a constant in a laundry room. This created a significant point of frustration for the end-user.

Supply Chain & EOL Risk:

Their incumbent display supplier issued an “End-of-Life” (EOL) notice on a key display driver, threatening to halt production and force a costly re-design and re-certification of a product line with an 8-year manufacturing plan.

They needed a long-term engineering partner who could deliver a truly rugged, waterproof, and logistically secure HMI solution.

Project Highlights

Constant Vibration & Shock

SOLUTION: Custom Vibration-Dampening Gasket & Mount
OUTCOME: Zero display failures from vibration in 18 months

Screen Failure (Wet Hands)

SOLUTION: Custom PCAP Controller (Wet & Glove Tune)
OUTCOME: Flawless “wet-finger” operation; 99.8% first-touch accuracy

Component End-of-Life Risk

SOLUTION: 7-Year “Locked BOM” Lifecycle Guarantee
OUTCOME: 100% supply chain security; no re-engineering

Moisture & Chemical Ingress

SOLUTION: Optically Bonded, IP65-Sealed Front Bezel
OUTCOME: 60% reduction in HMI-related service calls

Our Solutions + Services

Custom HMI Hardware Engineering

We designed a 7.0” IPS TFT Display module with a custom-tooled, IP65-sealed front bezel. The assembly features a proprietary vibration-dampening mounting system that isolates the display from the machine’s chassis, protecting it from vibration and shock.

Application-Specific Touch Tuning

Our engineers developed a custom firmware for the PCAP touch controller specifically for the laundry environment. This tuning provides flawless “wet finger” operation and can even be operated by a user wearing thin gloves (e.g., rubber cleaning gloves).

Optical Bonding & Sealing

The display was optically bonded to a 3mm tempered cover glass. This process eliminates any air gap, making the screen fog-proof in a humid laundry room and dramatically increasing its impact resistance and visual clarity.

Long-Term Supply Chain Management

To solve their primary business risk, we provided a 10-year “Locked Bill of Materials (BOM)” guarantee. This legally binding agreement ensures the supply of the exact display, controller, and components for the entire 10-year planned lifecycle of their product line.

The Final Outcome

By partnering with us, They successfully launched their new smart washer to global acclaim, setting a new standard for reliability.

Unprecedented Reliability & Reduced Costs:

The new HMI assembly proved completely immune to the harsh laundry environment. In the first 18 months of in-field operation, [Customer Brand Name] reported a 60% reduction in display-related warranty claims and service calls, specifically from failures due to moisture ingress and vibration.

Category-Leading User Experience:

The new washer line received top marks from consumer reports and tech reviewers, who specifically highlighted the “easy-to-use, smartphone-fast” touch screen that “actually works when your hands are wet.”

Total Supply Chain Security:

For the past 30 months, [Your Company Name] has provided 100% on-time delivery to [Customer Brand Name]’s assembly plants. The 10-year locked BOM has given their procurement and engineering teams complete stability and eliminated all risk of a future EOL-forced re-design.

From Our Customer

“Logic solved the two biggest killers of a washer HMI: water and vibration. They engineered a solution that just doesn’t fail. The 10-year supply guarantee was the final piece. They are not a supplier; they are our long-term HMI partner.”

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Digital Advertising https://logictechno.com/case-studies/digital-advertising/ Thu, 12 Jun 2025 05:48:51 +0000 https://logictechno.com/?post_type=project&p=78 The post Digital Advertising appeared first on Logic Technologies.

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CASE STUDY

Digital Advertising

How a Multi-Display HMI Ecosystem Transformed Public Washrooms into Dynamic, Revenue-Generating Media Hubs.

The customer is a rapidly expanding global leader in digital out-of-home (DOOH) advertising and hyper-local media solutions. They specialize in transforming underutilized spaces within high-traffic venues, restaurants, and public areas into dynamic, targeted advertising platforms. Their innovative “AdFlow” network delivers context-aware content, driving engagement and measurable ROI for brands across diverse sectors.

Unified Display Platform with Custom Form Factors

IP67-Rated, Chemically-Hardened Tabletop HMIs

2500-Nit, Vandal-Proof, Thermally Managed Screens

Content Deployment & Management

The Challenge

The customer was developing its ambitious “AdFlow” network, which required a highly diverse yet unified display hardware solution to serve three distinct environments: interactive restaurant table displays, passive venue wall displays, and large-format public street screens. They faced several critical challenges:

Diverse Form Factors & Functionality:

They needed displays ranging from compact, battery-powered units for restaurant tables to large, highly visible outdoor screens, each requiring unique aesthetic integration and specific functionalities (e.g., touch, extreme brightness, anti-vandalism).

Environmental Durability & Reliability:

Displays had to withstand varied commercial demands: the spills and impacts of a restaurant, the constant operation in a retail venue, and the extreme weather conditions, vandalism risk, and 24/7 exposure of outdoor public spaces.

Content Consistency & Remote Management:

A fragmented display hardware base led to inconsistencies in color, brightness, and integration challenges with their centralized content management system, making remote deployment and maintenance complex.

Aggressive Cost-at-Scale & Rapid Deployment:

To achieve their aggressive network expansion targets, they needed cost-effective, readily deployable display solutions that could be manufactured and delivered in high volumes globally.

The customer needed a display partner capable of custom engineering a comprehensive, robust, and cost-efficient display ecosystem that could scale rapidly across vastly different operational environments.

Project Highlights

Diverse Device Types & Needs

SOLUTION: Unified Display Platform with Custom Form Factors
OUTCOME: Single vendor, consistent performance across 3 product lines

Restaurant Spills & Impacts

SOLUTION: IP67-Rated, Chemically-Hardened Tabletop HMIs
OUTCOME: 80% reduction in display-related damage claims

Outdoor Durability & Visibility

SOLUTION: 2500-Nit, Vandal-Proof, Thermally Managed Screens
OUTCOME: Perfect visibility, zero failures in extreme weather

Content Deployment & Management

SOLUTION: Custom Firmware & Standardized Integration Kits
OUTCOME: Reduced deployment time by 25%; simplified remote updates

Our Solutions + Services

The customer selected Logic as their exclusive display engineering and manufacturing partner for the entire “AdFlow” network. We provided a full-spectrum solution, from custom hardware design to integrated software support.

Interactive Tabletop Displays (8” – 10” PCAP TFT)

We custom-engineered sleek, low-profile displays designed for restaurant tables. These units feature an IP67-rated, chemically-hardened cover glass to withstand spills, food particles, and rigorous cleaning. They are battery-optimized for long shifts and incorporate high-performance PCAP touch for interactive advertising.

In-Venue Wall Displays (21.5” – 32” IPS TFT)

For high-traffic areas within venues (e.g., waiting areas, lobbies), we supplied robust, slim-bezel IPS TFT displays. These units are designed for 24/7 operation, offering wide viewing angles and consistent color reproduction. Each display includes custom mounting hardware for seamless, flush integration into walls.

Public Street-Level Displays (55” – 75” Outdoor LCD)

For outdoor advertising, we developed large-format, ultra-high brightness (2500+ nit) LCD panels integrated into hermetically sealed, passively cooled enclosures with IK10 vandal-proof glass. These displays are built to operate flawlessly in direct sunlight, extreme temperatures (-30°C to +50°C), and harsh weather, ensuring maximum uptime and visibility.

Unified Display Controller & Software Support

Crucially, we provided a standardized display controller and a comprehensive API for all display types. This enabled [Customer Brand Name]’s content management system to seamlessly push synchronized, dynamic advertising across their entire network, simplifying development, deployment, and remote diagnostics.

The Final Outcome

By partnering with our customer they successfully launched and rapidly expanded its “AdFlow” network, achieving significant market penetration and opening up entirely new advertising channels.

Created New Revenue Streams & Market Share:

The unique display ecosystem allowed [Customer Brand Name] to capture advertisers seeking hyper-local, context-aware engagement, leading to a 35% year-over-year revenue growth and securing significant market share in the rapidly evolving DOOH space.

Achieved Unprecedented Durability & Uptime:

TThe ruggedization of the displays across all environments resulted in exceptional operational reliability. Damage claims for tabletop units dropped by 80%, and outdoor screen uptime exceeded 99.5%, ensuring consistent advertising delivery.

Accelerated Network Expansion:

The unified display platform and streamlined integration process enabled [Customer Brand Name] to reduce average deployment time per venue by 25%, allowing them to scale their network to over 5,000 active locations globally within two years.

Enhanced Advertiser ROI:

Brands leveraging the AdFlow network reported higher engagement rates and improved campaign attribution, directly attributable to the eye-catching, context-relevant content delivered on reliable, high-quality displays.

From Our Customer

“Our vision for AdFlow was a truly pervasive digital media network, from individual tables to towering street screens. Logic was the only partner who could deliver custom-engineered displays for all these environments, with the ruggedization and unified control we needed. They built the physical backbone of our entire business model, allowing us to scale with confidence.”

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POS https://logictechno.com/case-studies/point-of-sale/ Thu, 12 Jun 2025 05:46:29 +0000 https://logictechno.com/?post_type=project&p=73 The post POS appeared first on Logic Technologies.

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CASE STUDY

POS

How a Custom-Engineered, Retail-Hardened HMI Solution Delivered Unmatched Reliability and Elevated the Merchant Experience for a Global POS Leader.

A Tier-1 manufacturer of Point of Sale (POS) hardware solutions. Their innovative terminals, self-service kiosks, and mobile payment devices are the backbone for thousands of retailers, restaurants, and hospitality venues worldwide. Their brand is synonymous with transactional reliability, robust engineering, and a commitment to optimizing the merchant and customer experience.

IP65-Rated, 4mm Tempered Cover Glass, Optical Bond

Custom PCAP Controller & Bezelless Design

"Smartphone-like" responsiveness

7-Year "Locked BOM" Lifecycle Guarantee

Standardized Driver & Single-Cable Design

The Challenge

The customer was developing their next-generation All-in-One POS Terminal, designed to set a new standard for performance, aesthetics, and reliability in demanding retail and hospitality environments. They faced three critical challenges with their display solution:

Extreme Operational Durability:

A POS display operates 12-18 hours daily, 365 days a year. It must withstand constant touch input, spills (coffee, grease, soft drinks), impacts from scanners, and frequent cleaning with harsh disinfectants – all without failure or degradation.

ULagging User Experience (UX):

Their previous display solution offered poor touch responsiveness and a dated aesthetic, undermining the “premium” feel of their software and leading to slower transaction times and merchant frustration.

Fragmented & Unstable Supply Chain:

Their incumbent display supplier had a history of unexpected “End-of-Life” (EOL) notices for critical display components, forcing costly re-designs, re-certifications, and production delays – a significant risk for a product with a 7-year intended service life.

The customer needed a long-term engineering partner who could deliver a retail-hardened, aesthetically superior, and logistically secure HMI solution that would guarantee “uptime” for their demanding customer base.

Project Highlights

Frequent Failure in Field (Spills/Impacts)

SOLUTION: IP65-Rated, 4mm Tempered Cover Glass, Optical Bond
OUTCOME: 70% reduction in display-related field failures

Slow Touch & Dated Aesthetics

SOLUTION: Custom PCAP Controller & Bezelless Design
OUTCOME: “Smartphone-fast” UX; increased transaction speed by 15%

EOL Risk & Long-Term Supply

SOLUTION: 7-Year “Locked BOM” Lifecycle Guarantee
OUTCOME: 100% supply chain security; eliminated re-certification risk

Integration Complexity

SOLUTION: Standardized Driver & Single-Cable Design
OUTCOME: Reduced integration & production time by 20%

Our Solutions + Services

The customer selected Logic as their exclusive display partner for the “Nexus” All-in-One POS Terminal. We provided a complete, integrated HMI solution, not just a bare display.

Custom Retail-Hardened HMI (15.6” Full HD TFT)

We engineered a 15.6” Full HD IPS TFT display module housed within a robust, IP65-rated front bezel. The display features a 4mm chemically-hardened and tempered cover glass that is optically bonded to the LCD panel. This eliminated internal fogging, dramatically increased impact resistance, and made the unit completely impervious to spills and harsh cleaning agents.

Advanced PCAP Touch Controller & Tuning

Our engineers worked directly with [Customer Brand Name]’s software development team to fine-tune the high-performance Projected Capacitive (PCAP) touch controller. This collaboration achieved a sub-20ms response time and ensured flawless operation, even with greasy fingers or mild liquid on the screen, delivering a truly “smartphone-fast” user experience.

Streamlined Integration & Driver Support

We provided a comprehensive, plug-and-play integration kit, including a standardized driver suite for their Windows and Linux OS. Our custom single-cable solution (power, video, USB touch) dramatically simplified assembly on [Customer Brand Name]’s production line, reducing manufacturing time and costs.

Long-Term Supply Chain Management

To eliminate their primary business risk, we provided a 7-year “Locked Bill of Materials (BOM)” guarantee. This legally binding agreement ensures the supply of the exact display, controller, and components for the entire planned lifecycle of the terminal, eliminating costly re-designs and re-certifications.

The Final Outcome

By partnering with us, The customer successfully launched the All-in-One POS Terminal, solidifying its position as a market leader in retail technology.

Unmatched In-Field Reliability:

The robust Logic display solution led to a 70% reduction in display-related field failures (e.g., from spills, impacts, or touch degradation). This directly translated to significantly lower warranty claims and service costs.

Enhanced Merchant & Customer Experience:

Merchants praised the terminal for its “fast, intuitive, and beautiful” display. The improved touch responsiveness contributed to a 15% increase in average transaction speed, enhancing customer throughput and satisfaction.

Total Supply Chain Security & Cost Savings:

The 7-year locked BOM provided [Customer Brand Name]’s procurement and engineering teams with complete long-term stability. This proactively avoided millions of dollars in potential re-engineering and re-certification costs.

Accelerated Production & Deployment:

The simplified integration package and our reliable high-volume manufacturing capabilities enabled [Customer Brand Name] to ramp up production faster, meeting aggressive market demand and gaining a competitive edge.

From Our Customer

“The display is the beating heart of our POS system. Logic didn’t just meet our specs; they engineered a solution that redefined “retail-hardened.” The speed, the durability, and most importantly, their 7-year supply guarantee, makes them an indispensable partner. They literally kept our production lines running and our customers happy.”

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Industrial Machinery https://logictechno.com/case-studies/industrial-machinery/ Thu, 12 Jun 2025 05:45:21 +0000 https://logictechno.com/?post_type=project&p=69 The post Industrial Machinery appeared first on Logic Technologies.

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CASE STUDY

Industrial Machinery

How a Custom-Engineered, Glove-Touch HMI Solution Delivered “Zero-Failure” Reliability in the Harshest Industrial Environments and Secured a 20-Year Lifecycle.

This CNC Machine manufacturer is a global leader in high-precision industrial manufacturing equipment. For over 50 years, their CNC (Computer Numerical Control) machining centers, lathes, and mills have been the gold standard in the aerospace, automotive, and medical device industries. Their brand is built on a reputation for micron-level precision, “workhorse” reliability, and a 20+ year machine service life.

IP66-Rated, Fully-Sealed Aluminum HMI

Custom PCAP Controller (Thick Glove Tune)

EMI-Shielded Chassis & Optically Bonded Glass

15-Year "Frozen BOM" Lifecycle Guarantee

The Challenge

As they began designing their next-generation 5-Axis CNC platform, the HMI (Human-Machine Interface) became a critical point of failure and innovation. They faced three significant challenges:

Extreme Environmental Failure:

 The HMI is mounted directly on the machine, exposed 24/7 to a hostile environment. It must be completely impervious to conductive metal shavings, aerosolized coolant/oil mists, high vibration, and significant electromagnetic interference (EMI) from high-voltage spindle motors.

Outdated & Unsafe Operator Interface:

Their legacy resistive touch screens were slow, had poor visibility, and critically, could not be operated with the thick safety gloves worn by machinists. This forced operators to remove safety gear to input commands, a major workflow bottleneck and a safety violation.

Catastrophic Component Obsolescence:

The 20-year lifespan of their machines was at odds with the 3-year lifecycle of their previous display supplier. An unexpected “End-of-Life” (EOL) notice forced a multi-million dollar re-engineering and re-certification of their entire control platform.

They needed a long-term HMI partner who could engineer a “glove-capable,” zero-failure display and contractually guarantee its availability for decades.

Project Highlights

Coolant, Oil & Metal Dust Ingress

SOLUTION: IP66-Rated, Fully-Sealed Aluminum HMI
OUTCOME: Zero in-field failures from contamination

Cannot Use HMI with Safety Gloves

SOLUTION: Custom PCAP Controller (Thick Glove Tune)
OUTCOME: 100% first-touch accuracy with coated safety gloves

20-Year Lifecycle / EOL Risk

SOLUTION: 15-Year “Frozen BOM” Lifecycle Guarantee
OUTCOME: Total supply chain security; re-engineering risk eliminated

EMI Interference & Vibration

SOLUTION: EMI-Shielded Chassis & Optically Bonded Glass
OUTCOME: 100% stable image, zero interference from motors

Our Solutions + Services

With Logic as their exclusive HMI partner for the entire “ProCut” platform. We delivered a complete, custom-engineered solution, not just a component.

Custom Industrial HMI (15.6” Panel-Mount)

We engineered a 15.6” Full HD panel-mount HMI built into a CNC-milled, IP66-rated front bezel. The unit is fully sealed with chemical-resistant gaskets to prevent any ingress from oils, coolants, or metallic dust.

Application-Specific "Glove-Touch" Tuning

This was the key innovation. Our engineers developed a custom firmware for the Projected Capacitive (PCAP) touch controller. It was specifically tuned to perfectly register inputs from thick-coated or leather safety gloves, while simultaneously rejecting false inputs from coolant splashes, metal shavings, or an operator’s sleeve.

Extreme Ruggedization & Shielding

The display was optically bonded to a 4mm chemically-strengthened, anti-glare glass, making it impact-resistant and perfectly readable under bright factory lighting. The entire chassis is EMI-shielded and utilizes wide-range 9-36V DC power inputs to protect against “dirty” factory power.

Long-Term Supply Chain Management

To solve their primary business risk, we provided a 15-Year “Frozen Bill of Materials (BOM)” guarantee. This legally binding agreement ensures the supply of the exact display, controller IC, and components for 15 years, with a managed transition plan for the years beyond.

The Final Outcome

With Logic as their partner, they successfully launched the “ProCut” series, which has been praised as the most reliable and operator-friendly machine on the market.

Increased Operator Productivity & Safety:

The “glove-touch” HMI was a game-changer. Machinists could now input complex G-code and machine setups without removing their safety gear. [Customer Brand Name] customers reported a 10% increase in setup-time efficiency and a 100% improvement in operator safety compliance.

Achieved “Zero-Downtime” Reliability:

In the 36 months since the first “ProCut” machines were deployed, [Customer Brand Name] has reported zero HMI field failures due to contamination, vibration, or EMI. This has dramatically reduced their warranty service calls and solidified their brand promise of reliability.

Total Lifecycle & Financial Security:

The 15-Year “Frozen BOM” guarantee completely de-risked their long-term production. This saved them millions in future re-engineering costs and gave them the confidence to sell 20-year service and support contracts to their own customers.

From Our Customer

“Our customers measure downtime in thousands of dollars per minute. The HMI is the single point of contact with our multi-million dollar machines, and it cannot fail. The team at Logic delivered an HMI that works flawlessly with safety gloves, is immune to coolant and metal dust, and is guaranteed for 15 years. They didn’t just sell us a display; they secured our product’s future.”

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Electrical Vehicle Charging https://logictechno.com/case-studies/electrical-vehicle-charging/ Thu, 12 Jun 2025 05:43:47 +0000 https://logictechno.com/?post_type=project&p=63 The post Electrical Vehicle Charging appeared first on Logic Technologies.

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CASE STUDY

Electrical Vehicle Charging

Logic Technologies Wins Global EV Charging Infrastructure Contract for DL-DM3200x series, 32″ Ultra-Rugged Touch Screen HMI

Logic Technologies has secured a multi-year, multi-continent framework agreement with Europe’s leading industrial automation and electrification conglomerate (a Fortune Global 500 entity) to supply the DL-DM3200x-UC 32-inch ultra-rugged touch screen computer as the primary user interface for the OEM’s next-generation SiCharge-compatible high-power DC fast-charging stations (up to 600 kW).

Deployed in public, fleet, and highway environments worldwide, the 32″ display withstands extreme thermal cycling, solar loading, salt-laden coastal air, and vandalism while delivering sunlight-readable performance through multi-layer optically bonded safety glass with permanent anti-UV filtration. A first-of-its-kind thermal-optical stack ensures zero delamination or yellowing after 10+ years equivalent solar exposure.

DOWNLOAD THE EV CHARGING BROCHURE

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1500-Nit, Optically Bonded, Anti-Glare Display

IP67-Rated, Thermally Managed, Vandal-Proof Display

”Custom

Integrated Media-Ready Display Solution

Client Profile

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Business Unit

eMobility – DC Fast Charging Solutions

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Deployment Scale

>45,000 charging ports installed globally; targeting 150,000 by 2030

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Target Applications

Highway corridors, urban hubs, logistics depots, port facilities

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Compliance Matrix

IEC 61851, ISO 15118, CharIN, OCPP 2.0.1, IP65/IK10, UL 2231

The OEM required a large-format HMI that

Ambient Temperature

Survives -40°C to +75°C ambient with internal power electronics generating >85°C localized heat

Sustained Brightness

Maintains >1,500 nits sustained brightness under 120,000 lux direct solar loading

Bonded Safety Glass

Uses permanently bonded safety glass immune to UV degradation

Chemical Attack

Resists chemical attack (de-icing salts, EV wash fluids, bird droppings)

W

Front Service Only

Enables front-service only in concrete-plinth installations

The Challenge

Public charging stations are hostile micro-environments:

Stressor

Specification

Thermal
-40°C (Arctic winter) to +75°C (Death Valley summer) + 40°C internal delta
Solar / UV
10-year equivalent exposure (ISO 4892-2, 6,000 MJ/m²)
Impact
IK10 (20 joules), attempted theft with crowbars
Corrosion
Coastal salt mist (ISO 9227, 2,000 hours)
Optical
Zero haze, no yellowing, no delamination under heat + UV
Service
Full module replacement in <15 minutes, front access only

Competitive displays failed within 18–24 months due to:

Optical bond failure

Delamination under thermal shock

UV-induced yellowing

of adhesives (>15% transmission loss)

Capacitive touch drift

in high humidity

Rear-service dependency

Requiring station downtime and excavation

Logic Solution

DL-DM3200x series Core Optical & Mechanical Stack

Layer

Material

Function

1. Outer
8 mm chemically strengthened aluminosilicate safety glass (SG)
IK10, scratch-resistant (Mohs 7)
2. Anti-UV
Permanent cerium-doped interlayer
Blocks 99.9% UV-A/B (280–400 nm)
3. AR Coating
Multi-layer MgF₂ + SiO₂
<0.5% reflectivity, self-cleaning oleophobic
4. Optical Bond
UV-inert silicone gel (Dow Corning)
Zero yellowing, -55°C to +200°C
5. Display
32″ IPS LCD, 3840×2160 (4K), 1,800 nits sustained
Local dimming (1,024 zones)
6. Touch
PCAP with 6 mm SG cover lens, 20-point
Glove, rain, salt rejection

Thermal Management Architecture

  • Passive cooling only — no fans, no filters
  • Graphene-enhanced aluminum heatsink bonded to LCD cell
  • Smart thermal rollback: Display auto-dims to 1,200 nits at >70°C internal, preserving component life
  • Black-body emissivity coating on rear chassis (ε = 0.92)

Front-Service & Vandal-Resistant Enclosure

  • IP65 sealed 3 mm 316L stainless steel bezel
  • Patented quarter-turn cam locks (tool-actuated, torque >120 Nm without key)
  • Hinge-down front panel — swings open 110°, supported by gas struts
  • Service time: <12 minutes (disconnect 2× WAGO + 1× fiber optic)

Connectivity & Security

  • 2× 10 GbE (fiber SFP+), 4G/5G modem, Wi-Fi 6E
  • OCPP 2.0.1 native stack, ISO 15118 PnC
  • Secure boot, TPM 2.0, encrypted NVMe
  • Remote OTA updates (dual-bank, signed, atomic)

Environmental Validation

Test

Standard

Result

UV Aging
ISO 4892-2 (QUV-B)
0.8% ΔE color shift after 5,000 hrs
Thermal Shock
IEC 60068-2-14
1,000 cycles -40°C ↔ +85°C, no delamination
Salt Mist
ISO 9227
2,000 hrs, zero corrosion on connectors
Impact
IK10 (IEC 62262)
Survived 25 joules
HALT
6-axis, 35g RMS
Failure at 48g (margin >37%)

Results & Impact

MTBF

>1.2 million hours (field data, 18 months)

Optical Lifetime

<2% brightness decay after 60,000 hrs @ 65°C

Service Downtime

<15 min per incident (vs. 4+ hours for rear-access)

Vandalism Resistance

0 successful breaches in high-risk urban sites

Energy Efficiency

28% lower display power via local dimming vs. competitors

$

Conclusion

The DL-DM3200x-UC represents a paradigm shift in large-format outdoor HMI durability. By combining multi-layer UV-inert optical bonding, passive thermal supremacy, and front-service vandal-proof mechanics, Logic Technologies has enabled the OEM to deploy maintenance-minimized, future-proof charging stations at scale.

From Our Customer

The 32-inch Logic HMI is the only display that survived our 10-year accelerated aging chamber without a single optical or mechanical failure. It’s now the global standard interface for our entire DC fast-charging portfolio—from Arctic truck stops to desert logistics hubs

– Head of HMI & UX, Global eMobility Division

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