SEC_OLED Technology Development Trend & Forecast

KyuhaChung,Ph.D.LCDBusinessSamsungElectronicsCo.KoreaDisplayConference2005IntroductionIntroductionAMOLEDTechnologyAMOLEDTechnologyOLED시장및업체동향OLED시장및업체동향ForecastingAMOLEDFutureForecastingAMOLEDFuture112233443/39AllcontentsremainthepropertyofDisplaybankandtheauthor4/39AllcontentsremainthepropertyofDisplaybankandtheauthor¾SimpleStructureÆLowCost¾DisplayPerformance9FastResponse,HighCR,Low-Power,WideViewing9Thin&LightTFTTFT--LCDLCDAMOLEDAMOLEDLCTFTTFTGlassCFGlassTFTGlassTFTGlassTFTBackLightOrganiclayerCathodePassivationTFTELLCC/FPol.Pol.5/39AllcontentsremainthepropertyofDisplaybankandtheauthor™IdealDisplayPerformance/Form-Self-Luminance-WideViewingAngle,FastResponse-HighContrastRatio-LowPowerConsumption-Thin&Light™CostCompetitiveDevice-EliminateLCDmajorcomponents(BLU,C/F,Pol,LC)-PotentialUtilizingexistingLCDInfraStructure6/39AllcontentsremainthepropertyofDisplaybankandtheauthor7/39AllcontentsremainthepropertyofDisplaybankandtheauthorSource:April19-20,2005AsiaOLED2005,SeoulKorea8/39AllcontentsremainthepropertyofDisplaybankandtheauthorSource:April19-20,2005AsiaOLED2005,SeoulKorea9/39AllcontentsremainthepropertyofDisplaybankandtheauthorPMOLEDMobilePhoneMotorola(Pioneer)SamsungSanyo-Kodak2.2”AMOLEDSonyOLEDPDA:3.8”CLIEVZ90(04.9.25.)10/39AllcontentsremainthepropertyofDisplaybankandtheauthor11/39AllcontentsremainthepropertyofDisplaybankandtheauthor사업화단계업체610x720휴대폰적용제품600x720600x720550x670SizePDADSC휴대폰DSC휴대폰증착증착증착증착증착저분자저분자저분자저분자재료적용기술준양산(5KS)준양산(3KS)준양산(5KS)준양산(3KS)규모보유보유자회사(ELDis)관계사(SEID)보유여부LTPS라인현황AUOSonyPioneerSKD일본업체를중심으로10여개업체가AMOLED개발및사업화를추진中이며SKD,Pioneer,SONY,AUO등4個社가사업화단계임※SKD:Sanyo+Kodak,SEID:Sanyo+Epson,ELDis:Pioneer+SEL+Sharp,TMD:Toshiba+Matsushita12/39AllcontentsremainthepropertyofDisplaybankandtheauthor730x920Mobile기기적용제품5”(Max)550x670400x500SizeMobile기기Mobile기기TV(대형)증착Inkjet증착Inkjet증착저분자고분자저분자고분자재료적용기술LCD라인할용,개발R&DLCD라인활용,개발Pilot라인규모보유보유보유보유보유여부LTPS라인현황HitachiPhillipsTMDSeiko-Epson※SKD:Sanyo+Kodak,SEID:Sanyo+Epson,ELDis:Pioneer+SEL+Sharp,TMD:Toshiba+Matsushita13/39AllcontentsremainthepropertyofDisplaybankandtheauthor14/39AllcontentsremainthepropertyofDisplaybankandtheauthor15/39AllcontentsremainthepropertyofDisplaybankandtheauthor16/39AllcontentsremainthepropertyofDisplaybankandtheauthor17/39AllcontentsremainthepropertyofDisplaybankandtheauthor18/39AllcontentsremainthepropertyofDisplaybankandtheauthor™AUO-‘05년말수명10kHrs.F/CAMOLED양산계획-3세대휴대폰및DSC에채용예정™Topply-‘05년4Q소형(DSC향)AMOLED양산계획-개발시제품:2.5”,130ppi,150nit,CR:1000:1™Univision-‘04년PMOLED생산4위(휴대폰외부창및MP3용)-현원MP3및팬택&큐리텔의휴대폰외부창에사용될예정™RiTdisplay-‘04년약8백만개매출,05년3Q월4백만개생산능력확대-아모퍼스실리콘기반2.2”F/CAMOLED개발완료양산검토중.19/39AllcontentsremainthepropertyofDisplaybankandtheauthor™OLED업체:15개사-AMOLED:9개사-PMOLED:6개사™주요AMOLED업체-SKD,Sony,Pioneer,Kyocera,SeikoEpsonTMD,(Sharp)™대형TV용OLED양산목표:2007년20/39AllcontentsremainthepropertyofDisplaybankandtheauthor™SKDisplay-2.2인치DSC에소량탑재생산(2003년)-2003~2004:휴대전화기용2”패널-현재국내PMP업체네오솔의Cliod에채택되어월1500대판매-2005~2006:5”~7”휴대형DVD패널-2007~:중형TV용(~15”)패널목표™TMD-2006년4월양산목표LTPS공장에5억불투자-4세대유기기판에서2.2”월5백50만개양산계획-05년하반기부터3.6”QVGAAMOLED양산.™SeikoEpson-소형&TV사업참여가능성을제시-TargetMarket:10~40인치(TV용,Desktop용,Mobile용)-2007년量産化를목표로함21/39AllcontentsremainthepropertyofDisplaybankandtheauthor제품화지연KillerApplication부재?구현기술력부족높은제조원가?InfraStr.부재?22/39AllcontentsremainthepropertyofDisplaybankandtheauthor™TechnologyInnovationLongTermStability(LifeTime)ElPerformance(Efficiency,ColorCoordination..)™LowManufacturingCostTFTBackplane:SimpleProcess,LargeMotherGlassELProcess:SimpleProcess,HighMatrlefficiencyHighYield™TimetoMarket-TFT-LCDMakesexcellentperformanceimprovementandbigcostreduction24/39AllcontentsremainthepropertyofDisplaybankandtheauthorTFTBackplaneColorPatterningLTPSNon-LaserELASLSEvaporationPrintingLITIWhite+C/FSmallMoleculePolymerMateriala-Si25/39AllcontentsremainthepropertyofDisplaybankandtheauthor9a-Siorsimilar9NoShadowMask9OrPrinting9500int950kHrs9LowCost(rel.toLCD)9HighDisplayQuality2008Large9LTPS(ELA)9SmallMolecules9Evaporation(Shadowmask)9150int910kHrs9LowPower9FormFactor9Cost(Yield)2005Small&MediumTech.SolutionsRequire-mentKeyPointComm-ercialDisplaySize26/39AllcontentsremainthepropertyofDisplaybankandtheauthorSimplerProcess&HandlingLargeMotherGlass™Stablea-SiTFT(w/VthCompensationCircuit)™Non-LaserLTPS:AsDepo.Poly,SPC,MILCorMIC™TFTBackplaneTechnology27/39AllcontentsremainthepropertyofDisplaybankandtheauthor‰a-SiTFTvs.LTPSTFTWorseBetterTFTUniformityHigh/Low(?)Low/HighCost/Yield730X920(4G)(LaserbeamLimitation)1870X2200(7G)MaximumGlassSizeGoodWeakTFTReliabilityIntegrationExternalDriveICDriveCircuitPMOS,CMOSNMOSPixelTFT8~9masks4~5masksProcessPolySiAmorphousSiPhase100~200cm2/V-s1cm2/V-sMobilityLTPSTFTa-SiTFTItems28/39AllcontentsremainthepropertyofDisplaybankandtheauthorMedium--~80%200ppi-SMWhite+C/F-least-MaterialsUsage60~70%60~70%40~50%ApertureRatio(TopEmission)550x650mm2730x920mm2720x460mm2DevelopedGlassSize±2.5㎛±15㎛±20㎛PrintingAccuracy200ppi~200ppi~180ppiResolutionLowestPolymer(LEP)Ink-JetPrintingVeryExpensiveSMEvaporation(ShadowMask)Polymer(LEP)Hybrid(Polymer/SM)Small