OLED基礎(chǔ)知識簡介

AllenHuunivisionOLED簡介—目錄OLED是什么

OLED構(gòu)造

OLED驅(qū)動方式

OLED發(fā)光原理

OLED制程簡介

OLED特點

OLED應(yīng)用

UnivisionproductroadmapOLED是什么?

OLED----有機發(fā)光二極體

OrganicLight

EmittingDiode

又稱：

OEL----有機電激發(fā)光

OrganicElectroluminescence

univisionunivisionGlassSubstrateAdhesiveOrganicCathodeGlasslidInertgasTCPACFITOBuslineDesiccantOLED構(gòu)造--

Passive:univisionOLED構(gòu)造--

Active:OLED構(gòu)造--Organiclayer：univisionunivision(a)Passivematrixmode

(b)ActivematrixmodeOLED驅(qū)動方式univisionOLED驅(qū)動方式--

Passivematrix

：OLED發(fā)光原理：univisionOLED發(fā)光原理：univisionOLED發(fā)光原理：univisionOLED發(fā)光原理：univisionOLED發(fā)光原理：univisionunivisionOLED發(fā)光原理：OLED發(fā)光原理：univisionunivisionOLED制程簡介：

OLED-單色/彩色區(qū)分

OLED-ITO制程

OLED-蒸鍍制程

univisionOLED-單色/彩色區(qū)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-蒸鍍制程：蒸鍍制程—單色：univisionB-EmittingmaterialShadowmaskGlassSubstrateInsulatorITOunivisionEmittingmaterialsShadowmask

0.4m

0.1mm

1mSelectivedepositionmethod蒸鍍制程—彩色：univision自發(fā)光，不需要背光模組低電壓驅(qū)動(<10Volts)且省電高能量效率

高亮度

響應(yīng)時間短(<2μs)

高對比廣視角(接近180o)

重量輕、厚度薄構(gòu)造簡單，低成本可橈性(塑膠基底)

可全彩化OLED特點:OLED應(yīng)用：univisionOLED顯示器運用范圍是廣泛，在顯示器或是照明設(shè)備都非常有市場潛力。悠景產(chǎn)品示意圖：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:March

60*08;160*80E/S,PP: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:Q3,04128*160,1.8”E/S:Q3;MP:Q4176*2202.2”LTPS+OLEDE/S:Q4,MP:Q1,0596*96E/SQ3,