doc.no. rev.no page / 6 LTN121X1-L01 1 04-003- g-001208 samsung tft-lcd model no. : LTN121X1-L01 samsung tft-lcd model no. : LTN121X1-L01 product information samsung electronics co. ltd.
doc.no. rev.no page / 6 LTN121X1-L01 2 04-003- g-001208 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. 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 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
doc.no. rev.no page / 6 LTN121X1-L01 3 04-003- g-001208 item typ. max. note module size (mm) weight 199.0 199.5 261.0 mm min. 261.5 260.5 mechanical information horizontal (h) vertical (v) depth (d) 4.9 198.5 5.2 5.5 - 380 396 general information display area 245.76 ( h )x184.32 (v) (12. 1 ? diagonal) pixel arrangement rgb vertical stripe item specification mm pixel pixel pitch 0 .240( h) x 0 .240( v) (typ.) unit normally white display mode display colors 262,144 note surface treatment haze (25), hard-coating (3h) driver element a- si tft active matrix number of pixel 1024 x 768 mm mm mm g
doc.no. rev.no page / 6 LTN121X1-L01 4 04-003- g-001208 input interface connection lvds connector : df-19l-20p-1h(hirose) pin no symbol polarity remark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 vdd1 vdd2 gnd1 gnd2 rxin0- rxin0+ gnd3 rxin1- rxin1+ gnd4 rxin2- rxin2+ gnd5 rxclkin - rxclkin + gnd6 nc nc gnd7 gnd8 power supply +3.3v ground lvds differential data input no connection no connection function power supply +3.3v ground lvds differential data input negative positive negative positive negative positive negative positive ground ground ground ground ground lvds differential data input lvds differential data input lvds differential data input lvds differential data input lvds differential data input lvds differential data input r0~r5 g0 g1~g5 b0~b1 b2~b5,de hsync , vsync ground
doc.no. rev.no page / 6 LTN121X1-L01 5 04-003- g-001208 connector : jst bhsr - 02vs -1 mating connector : sm02b-bhss-1(jst) pin no. symbol color function 1 hot pink high voltage 2 cold white ground back-light unit item symbol min. max. unit note i l 6 .5 marms 3. 0 (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 ta = 25 + 2 o c _ lamp current f l 60 khz 50 lamp frequency switching frequency : 50 ~ 60khz lcd module 1 2 a inverter cold : (white) sem sic-130t backlight connector pin configuration hot : (pink) the backlight system is an edge - lighting type with a single ccft.
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