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SHARP LQ121S1LG45 12.1" LCD Panel Industrial LVDS Display
The SHARP LQ121S1LG45 is a 12.1-inch industrial TFT-LCD module designed for industrial equipment, factory automation systems, medical devices, HMI terminals, and embedded display applications requiring stable operation and long-term availability.
Featuring 800 × 600 SVGA resolution, TN Normally White transmissive display technology, LVDS 20-pin interface, and a dual CCFL backlight system, the LQ121S1LG45 provides reliable image performance, excellent brightness, and compatibility with various industrial display systems.
Original SHARP industrial TFT LCD module
12.1-inch display size
Resolution: 800 × 600 pixels (SVGA)
4:3 aspect ratio
a-Si TFT active matrix technology
TN Normally White transmissive mode
262K display colors
LVDS 1-channel 6-bit interface
20-pin LVDS connector
370 cd/m² brightness
450:1 contrast ratio
Wide viewing angle performance
| Specification | Details |
|---|---|
| Model | LQ121S1LG45 |
| Manufacturer | SHARP |
| Display Size | 12.1 Inch |
| LCD Type | a-Si TFT-LCD |
| Resolution | 800 × 600 pixels |
| Display Format | SVGA |
| Aspect Ratio | 4:3 |
| Display Mode | TN, Normally White, Transmissive |
| Display Colors | 262K |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area | 246.0 × 184.5 mm |
| Pixel Pitch | 0.1025 × 0.3075 mm |
| Brightness | 370 cd/m² (Typ.) |
| Contrast Ratio | 450:1 (Typ.) |
| Viewing Angle | 70/70/50/60 (Typ.) |
| Response Time | 15/30 ms (Typ.) |
| Refresh Rate | 60Hz |
| Interface | LVDS |
SHARP LQ121S1LG45 is suitable for:
Industrial HMI operator panels
Factory automation equipment
Industrial PCs
CNC machine controllers
Medical monitoring equipment
Measurement instruments
Transportation systems
Embedded control terminals
Legacy LCD replacement projects
Original SHARP industrial LCD quality
12.1-inch standard industrial display format
SVGA 800×600 resolution for legacy systems
Stable LVDS digital interface
High brightness 370 cd/m²
Long-life CCFL backlight design
Wide temperature operation capability
Excellent replacement solution for discontinued industrial displays
Original SHARP LCD module
100% display function testing
Pixel defect inspection
LVDS signal verification
Brightness testing
Backlight inspection
Connector inspection
Anti-static protective packaging
Worldwide industrial LCD supply
The LQ121S1LG45 features 800 × 600 SVGA resolution.
It uses an LVDS 1-channel 6-bit interface with a 20-pin connector.
The module uses a CCFL backlight with 2 lamps and approximately 50,000-hour lifetime.
No. The standard SHARP LQ121S1LG45 is an LCD module without touchscreen. A resistive or capacitive touch panel can be added according to customer requirements.
