一种蜈蚣治癌药配方

平面显示器电子系统设计技术要项平面显示器电浆(Plasma)背投(RearProjection)液晶穿透式微机电反射式硅上液晶反射式液晶(LCD)LCDTV是未来的明星工业Subject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionPictureQualityFactorsBrightnessContrastColorSharpnessViewingAngleResponseTimeUniformityJaggyJerkyATypicalPictureSpecificationScreenSize:30(76cm)VisibleScreenSize:75cm(29,53”)Display:LCDWXGAActiveMatrixTFTtechnologyResolution1280x768(x3)pixelsResponsetimeLCD:16msBrightness:450cd/m2ContrastRatio:350:1ViewingAngles:176H/176VAntiReflexCoatedScreenBrightnessMorebacklightContrastWhiterandblackerGammaCorrectionThedetailofblackandwhitefieldColor-crosscolorCross-colorColor–fleshtonecorrectionToohealthyColor–whitebalance&colortemperatureBlackBodyLocus5300K6500K9300KColorTemperatureNormalWarmCoolSharpnessMoreclearedgeViewingAngleGoodBadLowercontrast,colorResponseTimeTailingUniformityMuraJaggyJerky–3:2pull-downFilmmodeVideomodeArtifactJerky–motionblurPanelTechnology:IPSvsMVAIPS(Inplaneswitch)MVA(Multi-domainverticalalignment)ViewangelExcellentGoodResponsetimeAcceptableAcceptableContrastGoodGoodBrightnessOKOKQualitycontrolHardtocontrolOKYieldLowHighCostHighLowTechnologyOwnerHitachiFujitsuUserHitachi,LGPhillipSamsung,Sharp,CMO,AUOSource:JPMorganestimates,December2003POSTENHANCE.PQDecisionWeightinginLCDTVTUNERIFLUMA/CHROMASEPSYNCSEPCHROMAPROCLUMAPROCSCALERAUDIOPROCCONTROLDATAPROCRFIFCVBSSIFCSHS/VSYUVRGBIR/KBDDe-int.CVBSSYPbPrSCARTPCVGA/DVI1394STBDVI/HDMILCDpanel480i/576i480p/576p1080i720pNTSCPALSECAMSTEREODECODERSubject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionATypicalAudioSpecificationExampleSoundPower20WRMS40WMusicPower4OnBoardSpeakersSeparateHeadphoneAudiolineoutputOpticalSPDIFoutputAC-3inHDTVbroadcastingDolbyVirtual(surroundingprocess)VirtualSurroundingProcessGoodsoundcanimprovevisualeffectAnauxiliarysellingpoint:SRSBBEVirtualDolbySomeRealSurroundingTechnologyDolbyProLogicDolbyDigitalDTSTHXSurroundEX/DolbyDigitalEXSubject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionRFconnectionsNTSC(F-connector)PAL/SECAM(IECconnector)AnalogvideoconnectionsCVBSS-videoYPbPr/YCbCrSCARTEIA-JDD1-D5D-subHDsupport:480P/1080I/720PJapanDformatsD1:480ID2:480PD3:1080ID4:720PD5:1080PDigitalvideoconnectionsDVIDVI-IDVI-DDVI-AHDCP(High-speedDataContentProtection)1394HDMIAudioconnectionsBasebandaudioRED:RightchannelWHITE:LeftchannelSub-wooferDigitalaudioCoaxialOpticalStandardConnectionsCVBS/S-videoYPbPrYPbPr(HD)CVBS/S-videoSubject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionClosedCaptionAllowstheviewertoreadTVprogramdialogueorvoiceconversationsasonscreentextV-chipAprogramcontentadvisorydataRespondtotheadvisorydatabyblockingcontentthattheviewerfindsobjectionableFCCapprovedaprogramratingsysteminMarch1998AllnewTVsets(13inchesandlarger)soldwithinUSshouldhaveitbyJanuary2000CC/V-chipFortheUS,Canada,andBrazilTeletexttele-textItisaformattotransmitdatawithinavideosignalDatarateisafewMBit/sAcceptedglobalstandard(WST)SecuredeliverydatachannelDataerrorcheckingLowcostUni-directionalFrom1pageto1,000pagesTeletextPagesSubject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionTVColorSystems1.NTSCMNTSC-JNTSC4.432.PALIDB,B1,G,HNMNc3.SECAMD,K,K1,LB,GWorldTVSystemsTVChannelAllocationNorthAmericaJapanUHFVHF-LVHF-HAnalogStereoSoundBTSCNorthAmerica,SouthAmerica,TaiwanEIA-JJapanZweitonMKoreaZweiton(A2)GermanyStereoMonoSAPDigitalStereoSoundNICAMNearInstantaneousCompandedAudioMultiplexerFirstdigitalaudiotransmissionNearCDqualityforEurope,China,South-eastAsiaVariousModelsbyRegionPALNTSCEUAPChinaNAJapanKoreaTWSATunerPALSECAMPALNTSCPAL(CN-multi.)NTSCNTSC-JNTSCNTSCNTSCStereoNICAMA2NICAMA2NICAMMTSEIA-JA2-MMTSMTSI/OSCARTS/CVBS(YPbPr)S/CVBSYPbPrS/CVBSYPbPrS/CVBSYPbPrS/CVBSD-conn.S/CVBSYPbPrS/CVBSYPbPrS/CVBSYPbPrTeletextYESYES------CC/V-chip---YES---YESDigitalTVDigitizethetransmissiontohaveuserget:HighqualityAVNonoise,highdefinition,realsurroundingMoreprogramaccessHundredsofprograminsamespectrumInformationserviceEPG:ElectronicProgramGuidePPV:PayPerViewBroadbandInternetaccessOn-lineshoppingWorldDTVSystemsPushedbyFCCPulledbyHDTVPulledbyHDTVPulledbyMulti-channelserviceSubject1.Picture2.Sound3.Connection4.Information5.Reception6.MultimediafunctionVGATimingModesStandardResolutionRefresh-rateVGA640x48060/75HzSVGA800x60060/75HzXGA1024x76860/75HzWXGA1280x76860/75HzWXGA1280x72060/75HzAdd-onFeaturesCardreader6-in-1,showthecontentfromDSCmediaHarddiscVideorecordingWirelessAnyroom,anyplaceLCDTV电子设计所需的基本功夫硬件设计模拟及数字电路设计数字系统与微算机设计通信系统理论电磁波原理数字信号处理电视学系统设计液晶显像原理色彩学与光学量测模拟与数字电视系统系统架构分析与整合软件设计微算机程序算法计算器组织实时操作系统软件工程电视学ThankYou!