the Samsung Lt121s1-153 Lcd Panel Screen 12" / Samsung Lt121S1 Lcd (part number LT121S1-153), a widely used 12.1″ LCD panel originally for laptops and industrial applications:
Key Specifications
Panel size: 12.1 inch (diagonal) TFT-LCD
Resolution: 800 × 600 (SVGA) — 4:3 aspect ratio
Display colors: 262,144 colors (6-bit)
Brightness: ~70 cd/m² (typ.)
Contrast ratio: ~120:1 (min.)
Display mode: TN (Twisted Nematic), normally white, transmissive
Backlight: CCFL (Cold Cathode Fluorescent Lamp) (1 lamp)
Viewing angle: ~45°/45°/10°/30° (L/R/U/D)
Response time: ~20 / 30 ms (typ.)
Interface: Parallel RGB (often 41-pin)
Surface: Anti-glare (matte), hard coating (3H)
Mechanical & Electrical
Active area: ~246 × 184.5 mm
Outline dimension: ~275 × 200 mm
Typical thickness: ~8 mm
Input voltage (logic): ~3.3 V (VDD)
Operating temp: 0 °C to 50 °C
Storage temp: –25 °C to 60 °C
Weight: ~500 g (max.)
Notes
This is a classic SVGA panel with CCFL backlight, common in older laptops and embedded systems.
It may be replaced in industrial equipment or retrofitted with an
LCD controller board for modern use.
Be sure to check the exact interface and pinout from a datasheet before connecting — similar panels can vary.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2008,sell to North
America(30.00%),South America(20.00%),Southeast
Asia(18.00%),Eastern Europe(8.00%),Western Europe(7.00%),Mid
East(5.00%),South Asia(3.00%),Northern Europe(2.00%),Central
America(2.00%),Southern Europe(2.00%),Oceania(2.00%),Eastern
Asia(1.00%),Domestic Market(0.00%),Africa(0.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Touch Screen, LCD Display, Control Board
4. why should you buy from us not from other suppliers?
We long-term & keep tight fellowship with main worldwide LCD
manufacturers.We specialize in displays used in Point of Sale, ATM
Banking, Medical and Industrial applications. Popular brands in
stock are AUO , Hitachi, Kyocera, , Sharp, Mitsubishi and NEC.
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,EUR,HKD;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western
Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,German
