Automotive COB-STN Displays: Rugged & Low-Power for Dashboards, TPMS & Traffic System

Designed for automotive and transportation systems, our STN Segment LCDs with COB (Chip-on-Board) encapsulation deliver exceptional durability and clarity in demanding environments. Ideal for dashboard clusters, tire pressure monitors, reversing radar displays, and traffic guidance panels, these displays combine high contrast, fast response, and resistance to extreme conditions, ensuring seamless integration with vehicle electronics.

Key Features & Specifications

1. Automotive-Optimized Performance

• Enhanced Contrast: ≥800:1 static contrast (STN technology with optimized polarizers) for sharp visibility under direct sunlight or low-light conditions.

• Fast Response: ≤10ms refresh rate for real-time updates in dynamic applications like traffic signs and dashboard alerts.

• Wide Temperature Range: Operates at -40°C to +85°C (storage: -50°C to +90°C), tested for Arctic winters and desert heat.

2. Robust Environmental Resilience

• Vibration Resistance: COB encapsulation prevents glass substrate damage in high-vibration environments (e.g., off-road vehicles)14.

• Chemical Resistance: Hardened coating withstands automotive cleaners, oils, and UV exposure.

• EMI Shielding: Complies with EN 55032, eliminating interference from vehicle motors and ignition systems.

3. Seamless Integration

• Ultra-Thin Design: ≤1.5mm thickness for compact integration into dashboards or rearview mirror modules.

• Flexible Interfaces: SPI/I²C protocols or FPC connectors for streamlined PCB integration45.

• Low Power Consumption: ≤5μA standby current (extends battery life in TPMS or keyless entry systems).

Technical Specifications

Customization Options

• Segment Layout: Preloaded automotive icons or custom symbols.

• Protection Level: IP65/IP67 sealing for dust/waterproof outdoor traffic panels.

• Mechanical Tweaks: Anti-glare coatings, tamper-proof frames, or non-rectangular shapes.

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  Target Applications

• Vehicle Interiors: Dashboard gauges, HVAC controls, steering wheel displays

• Safety Systems: Tire pressure monitors (TPMS), reversing radar modules

• Traffic Infrastructure: Dynamic road signs, toll booth indicators, EV charging station panels

• Why Choose Us?

  ✅ Automotive Expertise: Designs validated for vibration (ISO 16750) and thermal cycling.
  ✅ Rapid Prototyping: Samples prioritized for OEMs/Tier 1 suppliers (design-dependent).
  ✅ Lifecycle Support: 10-year product availability with full traceability.

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  Service Commitment

• Samples: Fast-track prototyping with "Priority Delivery" (subject to design complexity).

• Lead Time: 4–6 weeks (scalable for high-volume orders).

• Support: 24/7 technical assistance for EMI/ECU compatibility tuning.

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