Samsung 225MW[6] free download

File name 225MW[6].pdf

14 Reference Infomation 14 Reference Infomation 14-1 Technical Terms - TFT-LCD - FINE (Thin film Transistor Liquid Crystal Display) "Fine" adjustment is used to adjust visibility by ADC(Analog to Digital Converter) control phase difference. This is a circuit that converts from analog signal to digital signals. - COARSE This is a adjustment by tuning with Video colck - PLL(Phase Locked Loop) and PLL clock. During progressing ADC, Device makes clock synchronizing HSYNC with Video clock - DVI (Digital Visual Interface) This provides a high speed digital connection for - Inverter visual data types that is display technology Device that supply Power to LCD panel lamp. this independent. this interface is primarily forcused at device gernerate about 1,500~2,000V. providing a connection between a computer and its display device. - SMPS(Switching Mode Power Supply) Switching Mode Power supply. This design - L.V.D.S.(Low Voltage Differential Signaling) technology is used to step up/down the input a kind of transmission method for Digital. power by switching on/off It can be used from Main PBA to Panel. - FRC(Frame Rate Controller) - DVI (Digital Visual Interface) Technology that change image frame quantity This provides a high speed digital connection for displayed on screen for one second. visual data types that is display technology Actually TFT-LCD panel require 60 pcs of frame independent. this interface is primarily forcused at for one second. providing a connection between a computer and its so,this technology is needed to convert input display device. image to 60 pcs regardless input frame quantity. - T.M.D.S - Image Scaler (Transition minimized Differential Signaling) Technology that convert various input resolution to a kind of transmission method for Digital. other resolution.(ex. 640* 480 to 1024*768) It can be used from Video card to Main PBA. - Auto Configuration(Auto adjustment) - DDC(Display data channel) This is an algorithm to adjust monitor to optimum It is a communication method between Host condition by pushing one key. Computer and related equipment. It can make it Plug and Play between PC and - OSD(On Screen Display)