平板显示技术C3 TFTLCD driver.ppt

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1、平板显示技术－－TFTLCDdriver第3章TFTLCDTFT-LCD主要组成及关键技术TFTLCD驱动技术TFTLCDDesignBacklightDesign液晶显示最新发展(器件结构、驱动方式等）LCDPhysicsElectronicsDriverErgonomicsHumanFactorsProductionProcessChemistryMaterialScienceTheBlockDiagramoftheTFTLCDModuleCCFLBacklightTFT-LCDPANELTimingControllerScanDriverDataDriverRGBCLKHsxVsxTF

2、TLCDModuleTheTFTLCDModuleTypeClassifiedintotwokindsbydatadriverAnalogtypeTFT-LCDmoduleTheanalogdatadriversTheanaloginterfacetoPCOnlyNECDigitaltypeTFT-LCDmoduleThedigitaldatadriversTheADC/LVDS/PanelLinkinterfacetoPCMainstreamTheAnalogInterfaceGraphicsControllerTFT-LCDPANELTimingControllerScanDriverA

3、nalogDataDriverHsVsAnalogRGBAnalogRGBCLKHsxVsxPreAmpLevelShifterControllerPLLPCAnalogModuleTFTLCDModuleOSDCCFLBacklightTheADCInterfaceGraphicsControllerTFT-LCDPANELTimingControllerScanDriverDigitalDataDriverHsVsAnalogRGBDigitalRGBCLKHsxVsxADCBufferControllerPLLPCADCModuleTFTLCDModuleOSDCCFLBackligh

4、tTheLVDS/PanelLinkInterfaceGraphicsControllerLVDS/PanelLinkTxLVDS/PanelLinkRxTFT-LCDPANELTimingControllerScanDriverCABLEClockHsVsDigitalRGBDigitalRGBClockHsVsPCTFT-LCDModuleDigitalDataDriverCCFLBacklightAnalog/ADC/LVDS/PanelLinkAnalogInterfaceTrueColorSamplingErrorLowEdgeSharpnessNoiseintheAnalogSi

5、gnalTransmissionAnalog/ADC/LVDS/PanelLinkADCInterfaceMainstreamintheDesktopLCDMonitorInterfaceSamplingErrorLowEdgeSharpnessNoiseintheAnalogSignalTransmissionEMIIssueforHighResolutionFormatLowImageQualityandHighCostAnalog/ADC/LVDS/PanelLinkLVDSInterfaceMainstreamintheNotebookPCInterfaceHighEdgeSharp

6、nessReducingEMI&NumberofCableLineHighImageQualityandLowCostShortTransmissionLength&LowNoiseMarginCompatibleIssuePanelLinkInterfaceApplicationintheDesktopLCDMonitorInterfaceHighEdgeSharpnessReducingEMI&NumberofCableLineHighImageQualityandLowCostSecondSupplySourceIssueAnalog/ADC/LVDS/PanelLink驱动IC－Sc

7、anDriverBidirectionalShiftRegisterLevelShiftCircuitOutputBufferG1G2G3………...STVRSTVLCPVR/LVDDDVSSDVDDAVSSASTVRSTVLG1G2GxRowdriverSerialIn－SerialOutAnalogDataDriverSelectDatajDataj+1MultiplexerPro:Verysimple.