LCD_OLED用紫外光固化胶粘剂研究进展

36320083NEWCHEMICALMATERIALSVol36No37:(No.20061D0500400145);PHR(IHLB,17000168):(1968-),,,LCD/OLED罗世永李东立吕勇许文才(北京印刷学院印刷包装材料与技术北京市重点实验室,北京102600)紫外光(UV)固化环氧丙烯酸胶粘剂粘结强度高化学稳定性好电学性能优良耐热性好,特别适合LCD/OLED的封装介绍了UV固化环氧丙烯酸胶粘剂的国内外生产研究进展,提出了混杂固化可循环使用和水性化是其发展趋势紫外光固化胶粘剂,环氧丙烯酸,LCD/OLEDTheresearchprogressinUVcurableadhesiveforLCD/OLEDLuoShiyongLiDongliLvYongXuWencai(TheLaboratoryofPrinting&PackagingMaterialandTechnology,BeijingInstituteofGraphicCommunication,Beijing102600)AbstractUltraviolet(UV)curedepoxyacrylateadhesivesexhibitexcellentadhesion,goodchemicalandcorrosionresistance,excellentelectricalinsulation,andhighthermalstability.ItslargestuseisintheencapsulationofLCD/OLED.Areviewwasgivenaboutthemanufacture,patentsandresearchprogressinUVcurableepoxyacrylateadhesivesforLCD/OLEDbothinhomeandabroad.Theresearchanddevelopmentoftheadhesivewereproposedashybridcuring,easeclearandwaterborne.KeywordsUVcurableadhesive,epoxyacrylate,LCD/OLED(LCD)(OLED),(PDA),(OLED),LCDLCDOLEDLCD/OLED(UV),:,;,,;,,,LCD/OLEDUV1100LCDOLED,LCD/OLEDUV,2000UV90t,2005575t,45%LCD/OLED(ThreeBond)3MDymax,,2,ITO,,UVUV,UV,:,,,,,;:,,,!,36,,:UV,2.1,[1],,;[27],,,[2,8],,,,[910],[1112][13],[9,14][15][1617],,[18][19][20][21][22],[2324][25][26],[27],2.2(Tg)2,[28],,TgA30~50∀2.3,[29];[3031][3233]3UVLCD/OLED:(1)[3435],,,,,;,,;,,(2),,,(3)[3637],,,4LCD/OLED,UV;UV,;LCD/OLED[1].[P].CN1789363,20060621.[2]Chisholm,MichaelS,Slark,AndrewT.[P].UnitedStatesPatentApplication,6713584.20040330.[3]WeizhiWang.SynthesisandcharacterizationofUVCurablepolydimethylsiloxaneepoxyacrylate[J].EuropeanPolymerJournal,2003,39:11171123.[4]BauerF,GlaselHJ,DeckerU,etal.Trialkoxysilanegraftingontonanoparticlesforthepreparationofclearcoatpolyacylatesystemswithexcellentscratchperformance[J].ProgressinOrganicCoatings,2003,47:147153[5],,,.[J].,2006,34(6):4244.[6]SunF,JiangSL.Synthesisandcharacterizationofphotosensitivepolysiloxane[J].NuclearInstrumentsandmethodsinphysicsresearchB,2007,254:125130.[7]WangWeizhi.SynthesisandcharacterizationofUVcurablepolydimethysiloxaneepoxyacylate[J].EuropeanPolymerJournal,2003,39:11171123[8].[P].CN1049370,19910220.[9][P].CN1426437.20030625.[10]Kamen,MelvinE.[P].UnitedStatesPatentApplication,20050096405.20050505.[11]Miyabe,Hidekazu.[P].UnitedStatesPatentApplication,20050064336.20050324.[12]GarnettJL,NgLT,ViengkhouV,etal.SignificanceofgraftingincuringprocessesinitiatedbyUV,excimerandionizingradiationsources[J].RadiationPhysicsandChemistry,2000,57:355359.(下转第49页)83:LaPO4:Eu3+,,254nmLaPO4:Eu3+[1],,,.LaPO4:Eu[J].,2005,36(11):16671669.[2],,,.[J].,2006,26(2):231234.[3]YanRuoxue,SunXiaoming,PengQing,etal.Crysralstructure,anisotropicgrowth,andopticalproperties:controlledsynthesisoflanthanideorthophosphateonedimensionalnanomaterials[J].ChemEurJ,2005,11:21832195.[4]OlafLehmann,KarstenKmpe,MarkusHaase.SynthesisofEu3+dopedcoreandcore/shellnanoparticlesanddirectspectroscopicidentificationofdopantsitesatthesurfaceandintheinterioroftheparticles[J].JAmChemSoc,2004,126:1493514942.[5]BazziR,FloresMA,LouisC,etal.Synthesisandpropertiesofeuropiumbasedphosphorsonthenanometerscale:Eu2O3,Gd2O3,andY2O3:Eu[J].JofColloidandInterfaceScience,2004,273:191197.[6]EhrfeldW,HesselV,LweH.-[M].,,,.:,2004:136.[7]HiroyukiNakamura,AsukaTashiro,YoshikoYamaguchi,etal.ApplicationofamicrofluidicreactionsystemforCdSenanocrystalpreparation:theirgrowthkineticsandphotoluminesecenceanalysis[J].LabonChip,2004,4:237240.[8]HongzhiWang,HiroyukiNakamura,MasatoUehara,etal.HighlyluminescentCdSe/ZnSnanocrystalssynthesizedusingasinglemolecularZnSsourceinamicrofluidicreactor[J].AdvFunctMater,2005,15(4):603608.[9]WangHongzhi,LiXianying,MasatoUehara,etal.ContinuoussynthesisofCdSeZnScompositenanoparticlesinamicrofluidicreactor[J].ChemCommun,2004:4849.[10],,.Eu3+LaPO4[J].,2003,24(5):527530.:20071030(上接第8页)[13]WebsterDC.Cycliccarbonatefunctionalpolymersandtheirapplications[J].ProgressinOrganicCoatings,2003,47:7786.[14]Hatton,KevinB.[P].UnitedStatesPatentApplication,20060235178,20061019.[15]HondaYoshihiro,OhtaKeisuke,OogaKazuhiko,etal.[P].UnitedStatesPatentApplication,7049350.20060323.[16].[P].CN1642992.20050720.[17]Garnett,JohnLyndon.[P].UnitedStatesPatentApplication,6767933.20040727.[18]3MInnovativePropertiesCompany.[J].UnitedStatesPatentApplication,20070092733.20070416.[19]KanekaCorporation.[P].UnitedStatesPatentApplication,7026397.20060411.[20]WeikardJan,LuhmannErhard,IrleChristoph,etal.[P].UnitedStatesPatentApplication,6960639.20051201.[21]EssilorInternationalCompagnieGeneraled'Optique.[P].UnitedStatesPatentApplication,7067565.20060627.[22]NikaidouMasaru,HiraharaSachiko,Kurabayashi,etal.[P].UnitedStatesPatentApplication,6602643.20030805.[23]StefanOprea,StelianVlad,AurelianStanlian,etal.Epoxyurethaneacrylate[J].EuropeanPolymerJournal,2000,36:373378.[24]NagaraleRK,ShahiVK,SchubertR,etal.Developmentofurethaneacrylatecompositeionchangemembranesandtheirelectriochemicalcharacterization[J].JournalofColloidandInterfaceScience,2004,207:446454.[25]LiLH,XuWJ,WuYM,etal.SynthesisofpolyamidesiliconepolyacrylateanditsUVcuringproperties[J].ProgressinO