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| Product Information SAMSUNG TFT-LCD SAMSUNG TFT-LCD MODEL NO. :: LTN121X1-L01 MODEL NO. LTN121X1-L01 SAMSUNG ELECTRONICS CO. LTD. Doc.No. LTN121X1-L01 Rev.No 04-003-G-001208 Page 1 /6 GENERAL DESCRIPTION DESCRIPTION LTN121X1-L01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT LCD panel, a driver circuit and a backlight system. The resolution of a 12.1" contains 1,024 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum viewing angle. FEATURES * Thin and light weight * High contrast ratio * XGA ((1024x768) pixels) resolution * Low power consumption * DE (Data enable) only mode. * 3.3V LVDS (FPD Link) Interface with 1 pixel / clock APPLICATIONS * Notebook PC and desktop monitors * Display terminals for AV application products * Monitors for Industrial machine * If the usage of this product is not for PC application, but for others, please contact SEC Doc.No. LTN121X1-L01 Rev.No 04-003-G-001208 Page 2 /6 GENERAL INFORMATION ITEM Display area Driver element Display colors Number of pixel Pixel arrangement Pixel pitch Display Mode Surface treatment SPECIFICATION 245.76(H)X184.32(V) (12.1"diagonal) a-Si TFT active matrix 262,144 1024 x 768 RGB vertical stripe 0.240(H) x 0.240(V) (TYP.) Normally white HAZE (25), HARD-COATING (3H) pixel mm UNIT mm NOTE Mechanical Information ITEM Horizontal (H) Module size (mm) Vertical (V) Depth (D) Weight MIN. 260.5 198.5 4.9 TYP. 261.0 199.0 5.2 380 MAX. 261.5 199.5 5.5 396 NOTE mm mm mm g Doc.No. LTN121X1-L01 Rev.No 04-003-G-001208 Page 3 /6 INPUT Interface Connection LVDS Connector : DF-19L-20P-1H(Hirose) PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SYMBOL VDD1 VDD2 GND1 GND2 RxIN0RxIN0+ GND3 RxIN1RxIN1+ GND4 RxIN2RxIN2+ GND5 RxCLKINRxCLKIN+ GND6 NC NC GND7 GND8 FUNCTION POWER SUPPLY +3.3V POWER SUPPLY +3.3V GROUND GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND No Connection No Connection GROUND GROUND POLARITY REMARK Negative Positive R0~R5 G0 Negative Positive G1~G5 B0~B1 Negative Positive B2~B5,DE Hsync,Vsync Negative Positive Doc.No. LTN121X1-L01 Rev.No 04-003-G-001208 Page 4 /6 BACK-LIGHT UNIT The backlight system is an edge - lighting type with a single CCFT. _ Ta = 25 + 2 oC ITEM Lamp Current Lamp frequency SYMBOL IL FL MIN. 3.0 50 MAX. 6.5 60 UNIT mArms kHz NOTE (1) (1) Note 1) Permanent damage to the device may occur if maximum values are exceeded Functional operation should be restricted to the conditions described under normal operating condition HOT : (PINK) LCD MODULE 1 2 A COLD : (WHITE) SEM SIC-130T INVERTER Switching Frequency : 50 ~ 60KHz Connector : JST BHSR - 02VS -1 Mating Connector : SM02B-BHSS-1(JST) BACKLIGHT CONNECTOR PIN CONFIGURATION Pin NO. 1 2 Symbol HOT COLD Color Pink White Function High Voltage Ground Doc.No. LTN121X1-L01 Rev.No 04-003-G-001208 Page 5 /6 |
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