TIANMA LCD SCREEN TM035KBH02-09 ManufacturerTIANMAModel TM035KBH02-09 Diagonal size3.5 inchTypes ofa-Si TFT-LCD, LCMResolution320(RGB)*240 QVGA 115PPIPixel arrangementRGB vertical barDisplay area70.08(H)*52.56(V) mmphysical dimension76.9(H)*63.9(V) *4.2(T) mmOpen area72.08(H)*54.56(V) mmSurface treatmentMatte, Hard coating (3H)Display brightness420 cd/m² (Typ.)Contrast 500:1 (Typ.) (transmission) Recommended perspective12 o'clockResponse time25 (Typ.)(Tr+Td) msViewing angle70/70/60/70 (Typ.)(CR≥10)Display modeTN, normally white display, transmissiveSupport color16.7M, 50% NTSCtype of light sourceWLED [6S1P], 20K hours, no driverweight40.0g (Typ.)Frame rate60HzTouch technology4-wire resistive touch screenInterface Type54 pins Digital RGB (8/24-bit) + SPI, CCIR601/656, FPCVoltage supply3.3V (Typ.)Application EnvironmentWorking temperature: -20 ~ 60 °C; Storage temperature: -30 ~ 70 °C