SHARP 12.1 inch LCD Display Panel LQ121S1DG21 for Industrial NEW
| Parameter |
Specification |
| Model Number |
LQ121S1DG21 |
| Manufacturer |
Sharp Corporation |
| Display Type |
a-Si TFT-LCD, Transmissive Module |
| Screen Size |
12.1 inches (Diagonal) |
| Resolution |
800 (RGB) × 600 pixels (SVGA) |
| Pixel Pitch |
0.3075 mm (H) × 0.3075 mm (V) |
| Pixel Arrangement |
RGB Vertical Stripe |
| Active Area (AA) |
246.0 mm (W) × 184.5 mm (H) |
| Outline Dimensions |
Approx. 276.0 mm (W) × 209.0 mm (H) × 14.0 mm (D) |
| Brightness |
Typically 300 cd/m² |
| Contrast Ratio |
300:1 (Typical) |
| Viewing Angle |
60/60/45/55 (Left/Right/Up/Down) (CR≥10) (Optimal viewing direction: 6 o'clock) |
| Backlight Type |
CCFL (Cold Cathode Fluorescent Lamp) (Requires high voltage inverter) |
| Interface |
TTL (Transistor-Transistor Logic) (Parallel RGB interface, typically 24-bit or 18-bit) |
| Color Depth |
262,144 Colors (18-bit) or 16.7M (with FRC depending on controller) |
| Operating Temperature |
-20°C to +70°C (Standard Industrial Range) |
| Storage Temperature |
-30°C to +80°C |
| Surface Treatment |
Anti-Glare (AG), Hard Coating (3H), Haze ~28% |
| Response Time |
Typ. 15ms (Rise) / 30ms (Fall) |
| RoHS Compliance |
Yes (Note: CCFL contains mercury; disposal regulations apply) |
| Application Grade |
Industrial, Medical, Transportation, Legacy Systems |
SHARPThe LQ121S1DG21 is a classic 12.1-inch SVGA TFT LCD module manufactured by Sharp Corporation. It utilizes a-Si TFT technology with a CCFL backlight (indicated by the "DG" series in older Sharp nomenclature, distinguishing it from the "LW" LED series). This panel is widely recognized for its robustness, reliability, and long lifecycle, making it a staple in industrial, medical, and transportation markets where legacy compatibility and durability are paramount. It features a transmissive mode with an anti-glare surface treatment.

FAQ
Q: How long will I receive my goods ?
A: Generally speaking ,It will take 3-8days to your hand by DHL/FEDEX
Q:Can you give me a discount if I need a large quantity of ?
A:Of course!If you make a large order, we will give you a discount.
Q:Can I pay my order via credit card ?
A:Yes!you can use your credit card through your Paypal account.
- Q: May I ask what kind of packaging you use?
A: We use anti-static packaging and shock-resistant packaging.Anti-static packaging: Ensure that the packaging materials used comply with ESD standards, including anti-static bags and foam.Shock-resistant packaging: Use custom foam and sturdy outer boxes to ensure that they can pass through regular transportation tests (such as dropping and vibration).So the goods arrive at your hands in perfect condition.
Q: Do you conduct tests before shipment?
A: Yes, we strictly follow 100% pre-shipment testing procedures.Our testing process is standardized to ensure that every LCD panel sent to you is in compliance with specifications and is fully functional.