LQ121S1DG42 Overview
LQ121S1DG42 is a 12.1 inch diagonal a-Si TFT-LCD display screen product, with an incorporated CCFL lighting system, without backlight driver, without touch screen.LQ121S1DG42 supports display 800(RGB)×600 (SVGA) with aspect ratio of 4:3 (W:H), whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 246(W)×184.5(H) mm, outline size of 276(W)×209(H)×11(D) mm, viewing area size of 249.0(W)×187.5(H) mm, with surface treament of Antiglare, Hard coating (3H), net weight of 660g (Max.). As a TN, Normally White, Transmissive LCM product, LQ121S1DG42 can provides 370 cd/m² display brightness 450:1 transimissive contrast ratio, 70/70/50/60 (Typ.)(CR≥10) (L/R/U/D) viewing angle, best view direction on 6 o'clock , and response time of 10/25 (Typ.)(Tr/Td) ms. Gray scale or the brightness of the sub-pixel is determined with a 6-bit gray scale signal for each dot, thus presenting a palette of 262K colors, also with performance of color gamut 50% (NTSC). This product adopted 2 pcs CCFL as it's backlight systerm which was placed as Edge light type (Top side) and have a working life time of 50K hours, external backlight driver is additionally needed. LQ121S1DG42 utilizes Parallel RGB (1 ch, 6-bit) as it's signal inputting systerm, which connected by 41 pins Connector with power supply voltage of 3.3/5.0V (Typ.)(VCC).
Application
For Industrial.
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