LQ9D02C Sharp 8.4" 640*480 Original a-Si TFT-LCD LCM
The Sharp LQ9D02C is a genuine 8.4-inch a-Si TFT-LCD industrial module manufactured by Sharp Corporation, Japan. It is a classic model of the LQ9D02 series, widely used in early industrial controls, medical equipment, laptops and other fields. Adopting mature TN display technology, it features 640(RGB)×480 (VGA) standard industrial resolution with 94 PPI pixel density, presenting clear and sharp text and graphics display effects, fully meeting the basic display accuracy requirements of industrial equipment.
This module adopts a dual CCFL (Cold Cathode Fluorescent Lamp) backlight design with uniform brightness and a typical backlight lifespan of over 30,000 hours, which can work stably for a long time in industrial environments. The surface is treated with anti-glare treatment, which effectively reduces ambient light reflection and improves readability. The signal interface is a standard industrial 41-pin Parallel RGB (TTL) interface, compatible with most early industrial main control boards and easy to integrate. With an operating temperature range of 0°C to 50°C and a storage temperature range of -20°C to 60°C, it can adapt to the temperature requirements of most industrial application scenarios.
This product is a brand new original genuine product, which has passed strict quality inspection and complies with RoHS environmental standards. Although Sharp has discontinued this model, we keep a large amount of brand new original stock in stock, and also provide compatible models of the same series such as LQ9D021 and LQ9D023 as alternative solutions, making it a highly reliable choice for many discontinued industrial LCD screens.
LQ9D02C Sharp Original a-Si TFT-LCD LCM Detailed Specification:
| Parameter Category | Detailed Specification |
|---|---|
| Brand | Sharp |
| Model | LQ9D02C (Compatible with LQ9D021, LQ9D023, LQ9D024) |
| Panel Size | 8.4 inch |
| Panel Type | a-Si TFT-LCD, LCM |
| Resolution | 640(RGB)×480 (VGA) |
| Pixel Density | 94 PPI |
| Pixel Format | RGB Vertical Stripe |
| Aspect Ratio | 4:3 (H:V) |
| Active Area | 170.88(W)×129.6(H) mm |
| Display Mode | TN, Normally White, Transmissive |
| Best View Direction | 6 o'clock |
| Brightness | 220 cd/m² (Typical) |
| Contrast Ratio | 300:1 (Typical, Transmission) |
| Viewing Angle | 60/60/40/60° (L/R/U/D, CR≥10) |
| Display Colors | 262K colors (6-bit) |
| Response Time | 25 ms (Typical, Tr+Td) |
| Refresh Rate | 60 Hz |
| Backlight Type | CCFL (2pcs), With Backlight Driver |
| Backlight Lifespan | 30000 hours (Typical) |
| Surface Treatment | Anti-Glare Treatment |
| Signal Interface | Parallel RGB (TTL), 41pin FPC |
| Input Voltage | 3.3V/5V (Typical) |
| Operating Temperature | 0℃ ~ 50℃ |
| Storage Temperature | -20℃ ~ 60℃ |
| Environmental Standard | RoHS Compliant |
| Touch Screen | None (Customizable Resistive Touch) |
| Product Status | Original Factory Discontinued, Brand New Original In Stock |
Industrial Control Equipment: PLC HMI, CNC machine tool operation panels, industrial automation controllers, textile machinery displays, packaging machinery control panels
Medical Equipment: Portable medical instruments, monitors, infusion pump displays, diagnostic equipment auxiliary panels, physiotherapy equipment displays
Early Laptops: Compaq LITE 4/40CX, Compaq Contura 410CX, Toshiba 1950CT/1960CT and other classic models
Test & Measurement Instruments: Oscilloscopes, spectrum analyzers, signal generators, multimeters, industrial inspection equipment
Power & Energy Equipment: Power monitoring meters, power distribution cabinet displays, power quality analyzers, relay protection devices
FAQ:
LQ9D021: Brightness about 200 cd/m²
LQ9D02C: Brightness about 220 cd/m²
LQ9D023: Brightness about 230 cd/m²
All three have been discontinued and are classic replacement solutions for early industrial and laptop displays.
