TFT-LCD 驱动原理PD.ppt

TFT-LCD 驅動原理,群創光電新幹班EE專業教育訓練資料,Operating Principle Of LCD,Panel Structure,Dot,Pixel,TFT LCD 等效電路,Cst on Gate&Cst on Com,Cst on Gate&Cst on Com,LC Operating,LC needs AC driving!,Panel Driving,TFT Operating,Vcoupling(Feed-through),TFT Driving Waveform,Turn On TFT Line By Line,Frame Time,Frame rate,Duty(週期):Time/次Frequency(頻率）:次/Time(F=1/T)Hz:次/SecFrame Rate:Pictures/sec(60 Hz,75 Hz)Actual LCD Frame Rate:Frame Rate/2,LCD Driving Block,X0,X1,X2,X6,X7,V0V13,RSDS DATA(10 pair),CONTROLL(XCLK/POL/STB/INV),STH,STV,DVDD/VGH/VGL,CPV/OE/XON,G3,G2,G1,1024*(3)*768,384,384,384,384,384,256,257,256,VCOM,Vcc:3.3VGND:0V,NT3969A,NT3951C,Data(X)/Gate(Y)-Driver,2 Level Driving,Gate Driver(2-level NT3951C),Gate Driver(2-level NT3951C),1024,1344,806,768,H-syncback porch160,H-syncfront porch24,V-sync back porch29,V-sync front porch3,CLK:65 MHz(cycle time:15.38 ns)H-fre.:48.36 KHzFrame rate:60Hz,Display active area,Display Timing Characteristics,XGA VESA Timing,SXGA VESA Timing,3 Level Driving,Source Driver(NT3969A),Source Driver(NT3969A),7.6V,4.31V,3.29V,0V,TRASMISSION,VOLTAGE,Vcom3.8V,V0,V1,V4,V5,V8,V9,V reference circuit,T-V Curve,Gamma Curve,Direct Driving of TFT-LCD,Common Waveform,Gray Scale Voltage,1Frame/1 Line,Common Swing Driving of TFT-LCD,-4V,Common Swing(Cst on Com),Common Swing(Cst on Gate),