29OLED基础知识简介

AllenHuOLED简介—目录•OLED是什么•OLED构造•OLED驱动方式•OLED发光原理•OLED制程简介•OLED特点•OLED应用•UnivisionproductroadmapOLED是什么?OLED----有机发光二极体OrganicLightEmittingDiode又称：OEL----有机电激发光OrganicElectroluminescenceGlassSubstrateAdhesiveOrganicCathodeGlasslidInertgasTCPACFITOBuslineDesiccantOLED构造--Passive:OLED构造--Active:OLED构造--Organiclayer：ColumnDriverOLEDpanelCathodeLinesRowDriverAnodeLinesOLEDT2T1SelectDataLineVdd(a)Passivematrixmode(b)ActivematrixmodeOLED驱动方式SubstrateITOOrganicLayerMetalElectrodeOLED驱动方式--Passivematrix：OLED发光原理：OLED发光原理：OLED发光原理：OLED发光原理：OLED发光原理：OLED发光原理：OLED发光原理：OLED制程简介：•OLED-单色/彩色区分•OLED-ITO制程•OLED-蒸镀制程OLED-单色/彩色区分：Mono-/RGB?NO/CF/CCM?OLED-彩色：BlueOLED+CCMWhiteOLED+CFRGBparallelTypeLightsource:B-OLEDColorChangeMediaLightsource:W-OLEDColorFilterRGBindependentPrincipleStructureRGBRGBRGBOLED-RGBParallel：上光阻(coating)鍍第一層膜空白玻璃酸A或氣體A光罩對準,曝光(stepping)顯影液顯影(developing)蝕刻(etching)OLED-ITO制程：去光阻液A去光阻(striping)OLED-ITO制程：ITOEtchingAnodeInsulatorPatteren(polyimide)CathodeSeparatorOrganicLayerDepositionMetalDepositionLightEmittingEvaporationDepositionEvaporationDepositionhvNegativeResisthvOLED-蒸镀制程：蒸镀制程—单色：B-EmittingmaterialShadowmaskGlassSubstrateInsulatorITOEmittingmaterialsShadowmask0.4m0.1mm1mSelectivedepositionmethod蒸镀制程—彩色：•自發光，不需要背光模組•低電壓驅動(10Volts)且省電•高能量效率•高亮度•響應時間短(2μs)•高對比•廣視角(接近180o)•重量輕、厚度薄•構造簡單，低成本•可橈性(塑膠基底)•可全彩化OLED特点:OLED应用：OLED显示器运用范围是广泛，在显示器或是照明设备都非常有市场潜力。悠景产品示意图：GlassCoverPolarizerPanelTCP/COFTapeICDriverModuleProductRoadmap（Mono&Area)：96*46E/S:Jan.PP:April;MP:JulyQ4,03Q2,03Q3,03Q1,04Q2,04Q3,04Q4,04Q1,0596*63,64*48E/SQ2,03;M/P:Q4,03128*16E/SQ1,04;M/P:Q2,04128*33E/S,PP:Q2,04132*64,96*64E/S,PP:Feb.;MP:March60*08;160*80E/S,PP:Q2;M/P:Q396*46E/SQ2,03;M/P:Q4,03Sub-displayRemotecontrol/Radardetector/CarAudioMPIIIIndustry:SignboardMedicalProductRoadmap（FullColor)：Q3,03Q4,03Q2,04Q3,04DSC/DVPassiveMainpanelMobileSub-displayQ1,04Q4,04Q1,05Q2,0596*64,0.95”E/S:Q2,04;MP:Q3,04128*160,1.8”E/S:Q3;MP:Q4176*2202.2”LTPS+OLEDE/S:Q4,MP:Q1,0596*96E/SQ3,04;M/P:Q4,04Active96*64,0.95”E/S:Q2,04;MP:Q3,04521*218,2.2”LTPS+OLEDE/S:Q4,04;MP:Q1,05PassiveActiveEnd：