OLED基础知识简介.ppt

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1、AllenHuunivisionOLED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OrganicElectroluminescenceunivisionunivisionGlassSubstrateAdhesiveOrganicCathodeGlasslidInertgasTCPACFITOBuslineDesiccantOLED构造--P

2、assive:univisionOLED构造--Active:OLED构造--Organiclayer：univisionunivision(a)Passivematrixmode(b)ActivematrixmodeOLED驱动方式univisionOLED驱动方式--Passivematrix：OLED发光原理：univisionOLED发光原理：univisionOLED发光原理：univisionOLED发光原理：univisionOLED发光原理：univisionunivisionOLED发光原理：OLED发光原理：univisionunivisionOLED制程

3、简介：OLED-单色/彩色区分OLED-ITO制程OLED-蒸镀制程univisionOLED-单色/彩色区分：Mono-/RGB?NO/CF/CCM?OLED-彩色：univisionBlueOLED+CCMWhiteOLED+CFRGBparallelTypeLightsource:B-OLEDColorChangeMediaLightsource:W-OLEDColorFilterRGBindependentPrincipleStructureRGBRGBRGBOLED-RGBParallel：univisionArray上光阻(coating)鍍第一層膜空白玻璃酸A或

4、氣體A光罩對準,曝光(stepping)顯影液顯影(developing)蝕刻(etching)OLED-ITO制程：Array去光阻液A去光阻(striping)OLED-ITO制程：univisionITOEtchingAnodeInsulatorPatteren(polyimide)CathodeSeparatorOrganicLayerDepositionMetalDepositionLightEmittingEvaporationDepositionEvaporationDepositionhvNegativeResisthvOLED-蒸镀制程：蒸镀制程—单色：un

5、ivisionB-EmittingmaterialShadowmaskGlassSubstrateInsulatorITOunivisionEmittingmaterialsShadowmask0.4m0.1mm1mSelectivedepositionmethod蒸镀制程—彩色：univision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：univisionOLED显示器运用范围是广泛，在显示器或是照明设备

6、都非常有市场潜力。悠景产品示意图：univisionGlassCoverPolarizerPanelTCP/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

7、:Q2;M/P:Q396*46E/SQ2,03;M/P:Q4,03Sub-displayRemotecontrol/Radardetector/CarAudioMPIIIIndustry:SignboardMedicalunivisionProductRoadmap（FullColor)：Q3,03Q4,03Q2,04Q3,04DSC/DVPassiveMainpanelMobileSub-displayQ1,04Q4,04Q1,05Q2,0596*64,0.95”E/S:Q2,04;MP:Q3,041