This industrial grade 20x2 character LCD module adopts advanced COB (Chip On Board) packaging design, STN blue negative transmissive display mode with high contrast monochrome effect. It features 5.0V DC logic supply voltage, 4.7V DC LCD driving voltage, 20(characters)×2(line) standard display format, 1/16 Duty & 1/5 Bias driving method and 6 O'clock viewing direction. Equipped with white backlight (3.0V±0.2V, IF=30mA), it has excellent wide temperature adaptability (-20~70℃ operating) and reliable performance, widely applied in industrial control, measuring instruments, smart home appliances, embedded systems and various monochrome display scenarios.

• 20×2 character COB packaging design, STN blue negative transmissive display, high contrast monochrome effect for clear readability
• 1/16 Duty & 1/5 Bias driving method, stable performance and strong anti-interference capability in industrial environments
• Dual voltage design: 5.0V logic supply & 4.7V LCD driving voltage, matching standard industrial power supply specifications
• 6 O'clock optimized viewing direction, no visual distortion, perfect for front-facing operation and observation scenarios
• Integrated white backlight (3.0V±0.2V, IF=30mA), uniform brightness, suitable for low-light working environments
• Excellent wide temperature adaptability (-20~70℃ operating), reliable performance in harsh industrial conditions
• Precise effective display area (73.51×18.60mm) with ±0.2mm tolerance, ensuring consistent product assembly and stable quality
• 1.60mm thick PCB design, high structural stability and durability for long-term industrial use
• COB chip-on-board structure, anti-vibration and anti-fall, ideal for industrial control and measuring instrument applications

• Industrial control equipment and intelligent operation control panels
• Portable measuring instruments and precision electronic test meters
• Smart home appliance control panels and character display screens
• Embedded system display modules and IoT terminal control devices
• Automotive electronic auxiliary display components and vehicle-mounted small character displays
• Handheld consumer electronics and battery-powered character display products
• Office equipment and small instrument display interfaces
• Smart sensor terminals and industrial data acquisition equipment

Dimension Drawing

Product Application

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Each item undergoes strict testing before shipping to ensure reliability and performance.

Yes, we provide samples for evaluation.

Typically 7 working days after payment confirmation.

1 piece minimum order quantity.

Please contact us immediately, and we will investigate to provide the best solution promptly.

Comprehensive range including, LCD modules, touch modules, LCD panels, FPC boards and various optoelectronic materials for industrial control, medical equipment and smart devices.

We accept T/T (Telegraphic Transfer) payments.

DHL and China Post shipping services available.