照明用白光 OLED

AdvancedDisplayJul．201011412%。12~15lm/W4。。OLEDOLED：(OLED)、、，、、，，。，OLED，。：；；OLED：TN312+.8：BLightingTechnologyConditionsofWhiteOLEDwithChallengesLIZi-shen1,XUZheng1，2,ZHAOSu-ling1,LIYan-rui1,GAOLi-yan1(1.InstituteofOptoelectronicsTechnology,BeijingJiaotongUniversity,Beijing100044,China；2.KeyLaboratoryofLuminescenceandOpticalInformation(BeijingJiaotongUniversity),MinistryofEducation,Beijing100044,China)Abstract：Becauseofthesimplepreparationprocess,seismicperformance,lowpowerconsumptionandeasytorunondifferentsubstratematerialstocreateflexibledevices,OrganicLightEmittingDiode(OLED)isbecomingoneofthemostimportantresearchdire-ctioninthelightingfieldanditsTheapplicationhasalsobeenoneofthepromisingprospects.Inthispaper,theadvantagesandchallengesoftheOLEDapplyingtolightingarebrieflydiscussedandsomeanalysistosolvetheseproblemsaregivenwiththelatestresearches.Keywords：organiclightemittingdiode(OLED);lighting;whiteOLED1，1，2，1，1，1（1.，100044；2.,100044）：2010-03-2710774013、10804006、10974013、20090009110027、2007000402420070004031、2007A024、1102028、(60825407)、9732010CB327705、(B08002)、。17AdvancedDisplayJul．20101141OLED。OLED1963Pope[1]1987C.W.TangVanSlyke[1]OLEDOLED。OLED。OLED1。1OLED1.1()(、)。。1.2、OLED、OLED、OLED、PINOLED、OLEDOLED。1.2.1、、、OLED。、OLED。L.X.Wang[2]OLEDOLED。12,680cd/m28.99cd/A5.75lm/WCIE(0.350.34)OLED2。。1.2.2OLEDOLED、、(excimer)(ex-eiplex)。218AdvancedDisplayJul．2010114。1.2.3OLED、、、。、、。OLED。。--(LUMO)(HOMO)。。。。。。1.2.4OLED。-Fab-ry-PerotF-P。(distrib-utedbraggreflectorDBR)DBR。。OLED。Sang-HwanCho、JeongRokOh[3]CIE(0.340.34)、2.29cd/A。3。1.2.5PINOLEDp-i-nOLEDpn。。200464lm/W500cd/m210319AdvancedDisplayJul．20101144p-i-n。p-i-n、。NDN-26。JanBirnstock、TobiasCanzler[4]PIN1,000cd/m2300,000。4。NDN-26CIE(0.230.31)[5]。1.2.6OLED()OLEDJ.Kido[1]。OLED。OLEDOLED。OLED。GufengHe、CarstenRothe[6]OLED5,000cd/m230,0001,000cd/m2100,0005。1.2.7OLEDOLED、、。。OLED:1234。OLED。。6OLED98%。(Y(Gd)AG;Ce)85%。CRI88CIE(0.360.36)15lm/W。。5OLED20AdvancedDisplayJul．201011461.3、、、。1.3.1OLEDOLED。。OLED。。。1.3.2OLED[1]。OLED(1)OLED(、、)(2)、、(3)OLEDOLED、、。。。1.3.3、。。。、。。。。3,000~6,000K80。2OLED2007、1,000cd/m264lm/WOLED。2008UDC1,000cd/m221AdvancedDisplayJul．20101147OLED102lm/WOLED(CRI)703,900K8,000。UDCLG。OLEDOLED2008OLED10“EarlyFuture”。1,000cd/m22,0007。OLED、、OLEDOLED。OLED8。ModistechOLEDOLED9。3OLED3.1OLEDOLED、、、、、、、、、“”。(1)OLEDLED(2)OLEDOLEDPLED(3)OLED、、、(4)OLEDOLED(5)OLED。3.2OLEDOLED8OLED9ModistechOLED22AdvancedDisplayJul．201011410、、、。3.2.1OLED30~40lm/W60lm/W。OLED、、、。、、OLEDOLED80％OLED。、、、、。OLEDLEDLED(1)()LED。LED(2)LED。(3)。(ICP)(4)。。。/。3.2.2OLED(100cd/m25,000)20~501,000cd/m220,000。(1)。OLED、、、OLED。(2)。。。。10。(1)。OLED、。。OLED(2)。23AdvancedDisplayJul．201011411OLED(3)。。3.2.3OLED。。OLED(1)OLED、OLEDITOOLED(2)OLEDOLED(3)。AnilR.Duggal[1]、J.J.Shiang[7]11。OLED。p-i-n、ZAO3.0V100cd/m25.1V1,000cd/m2(0.370.37)。120mm×120mmZAO。3.2.4OLED。OLED$20/m2。、、。(PES)[8]ITO。Al2O3、OLED86%23%CIE。。OLED。3.2.5OLED。、。。(0.450.45)。、、、、。、。、1。。24AdvancedDisplayJul．2010114112OLED。“”“”。OLED。12OLEDOLEDOLED。4OLED。。OLED、OLEDOLED。[1].OLED[M].2007:1-34.[2].[A]..、2008[C].2008:20-27.[3]Sang-HwanCho.Highlyefficientphosphor-convert-edwhiteorganiclight-emittingdiodeswithmoderatemicrocavityandlight-recyclingfilters[J].OPTICSEXPRESS,2010,18(2):1099-1104.[4]JanBirnstock.PINOLEDsImprovedstructuresandmaterialstoenhancedevicelifetime[J].JournaloftheSID,2008,16(2):221-229.[5]JanBirnstock.PINOLEDsImprovedstructuresandmaterialstoenhancedevicelifetime[J].JournaloftheSID,2008,16(2):221-229.[6]GufengHe.WhitestackedOLEDwith38lm/Wand100,000-hourlifetimeat1000cd/m2fordisplayandlightingapplications[J].JournaloftheSID,2009,17:159-165.[7]AnilR.Duggal.LargeAreaWhiteOLEDs[J].JournaloftheSID,2005:28-31.[8]Lee,Yun-Su.GasbarrierofplasticsubstrateandperformanceofwhiteOLED[J].MolecularCrystalsandLiquidCrystals,2009,498:203-213.：(1988-)[e-mail]。25