Vertical Alignment VA LCD Display Module with 3 Digit Negative Transmissive Screen 3.3V 14PIN
Brand Name:BBI
Certification:ISO9001 RoHS
Minimum Order Quantity:1000
Delivery Time:3-4WEEKS
Payment Terms:T/T
Backlight Type:LED
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Location:
Dongguan Guangdong China
Address:
Shangyu Commercial Centre Chang'an, Dongguan, Guangdong, China 523881
Supplier`s last login times:
within 36 hours
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Product Details
Vertical Alignment LCD VA Negative Transmissive 3 Digit LCD Display
3.3V 14PIN
Product Overview
This vertical alignment (VA) LCD display features negative
transmissive technology with 3-digit capability, operating at 3.3V
with 14-pin connection. Ideal for applications requiring high
contrast and clear visibility in various lighting conditions.
Key Specifications
| LCD Type | VA, Negative |
|---|---|
| Viewing Angle | 6 O'clock |
| Operating Temperature | -30°C to +70°C |
| Voltage | 3.3V |
| Connector | 14PIN |
Detailed Parameters
| Module Size | 42.0(W) × 47.6(H) × 2.1(T) mm | Display Mode | VA, Negative |
|---|---|---|---|
| LCD Viewing Area | 39(W) × 39.2(H) mm | Polarizer Type | Transmissive |
| Operating Temperature | -20°C to +70°C | LED Backlight | White |
| Drive Method | 1/4 Duty, 1/3 Bias | Working Voltage | 3.3V |
| Viewing Angle | 6 O'clock | Connection | 14PIN |
Technical Features
- VA Technology: Liquid crystal molecules align vertically when no voltage is applied, providing high contrast and wide viewing angles up to 178°
- Negative Transmissive Mode: Displays black background with white characters for excellent contrast and visibility
- 3-Digit Display: Capable of showing numbers 0-9 and basic symbols, ideal for instrumentation and digital readouts
- Low Power Operation: 3.3V power supply makes it suitable for battery-powered portable devices
- 14-Pin Interface: Comprehensive connection options for power, data, and control signals
- Robust Performance: Wide operating temperature range (-20°C to +70°C) with strong interference resistance
Typical Applications
This display is commonly used in electronic clocks, calculators,
instrument panels, measurement devices, and other equipment
requiring clear numeric readouts with high contrast visibility.
Vertical Alignment VA LCD Display Module with 3 Digit Negative Transmissive Screen 3.3V 14PIN
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