Samsung 03 Reference Information free download

File name 03_Reference Information.pdf

14 Reference Infomation 14 Reference Infomation 14-1 Timing Diagram 14-1-1 'LCD Panel Mode : 1 mode * N/I : Non-Interlaced, I : Interlaced 14-1 14 Reference Infomation 14-1-2 Supported Mode (1) 14-2 14 Reference Infomation 14-2 Technical Terms - TFT-LCD - OSD(On Screen Display) (Thin film Transistor Liquid Crystal Display) On screen display. customer can control the ADC(Analog to Digital Converter) screen easily with this. This is a circuit that converts from analog signal to digital signals. - Image Lock This means "Fineness adjustment " in LCD - PLL(Phase Locked Loop) Monitor, the features are "Fine" and "Coarse" During progressing ADC, Device makes clock syn- chronizing HSYNC with Video clock - FINE "Fine" adjustment is used to adjust visibility by - Inverter control phase difference. Device that supply Power to LCD panel lamp. this device gernerate about 1,500~2,000V. - COARSE This is a adjustment by tuning with Video colck - AC Adapter and PLL clock. Device that converts AC(90V~240V) to DC(+12V or 14V) - DVI (Digital Visual Interface) This provides a high speed digital connection for - SMPS(Switching Mode Power Supply) visual data types that is display technology Switching Mode Power supply. This design tech- independent. this interface is primarily forcused at nology is used to step up/down the input power by providing a connection between a computer and switching on/off its display device. - FRC(Frame Rate Controller) - L.V.D.S.(Low Voltage Differential Signaling) Technology that change image frame quantity dis- a kind of transmission method for Digital.It can be played on screen for one second. used from Main PBA to Panel. Actually TFT-LCD panel require 60 pcs of frame for one second. so,this technology is needed to convert input - T.M.D.S image to 60 pcs regardless input frame quantity. (Transition minimized Differential Signaling) a kind of transmission method for Digital. It can be used from V