电子纸技术与应用

電子紙技術與應用電子紙技術與應用主講者：工研院林葉增副組長時間：Nov.29,2007課程名稱2課程名稱：電子紙技術與應用概念篇概念篇3課程名稱：電子紙技術與應用ProductTrendofDisplayProductTrendofDisplayBulky(G1)Flat&Slim(G2)Flexible(G3)4課程名稱：電子紙技術與應用™Cheaper–Lowmarginwithbigvolume™Green–Energysaving&environment(cleaner)™Lightandthin™Robust™Fashion™Ubiquitous–Wireless(WiMax)platform™SmartUI™Paper-likevisibility(toreplacepaperforreading)™Flexible,printedelectronicscanaddfeaturesandextendapplicationofcurrentproducts;canenablenewapplicationsrevolutionaryMotofoneCellularBook(PolymerVision)iPhoneDocomoColorMatchingKeypad(SiPixEPD)NBwithSideshowProductTrendofMobiles5課程名稱：電子紙技術與應用閱讀性(Readability):•High Whiteness Reflectance (Reflective type)•Superior Contrast Ratio (CR8)•Wide View Angle (~180。)•Ambient & Sun Light Readable (Ubiquitous)•Capable high resolution (300dpi)攜帶性(Portability):•Light Weight, Thin & Flexible •Robust•Format Flexible負擔性(Affordability):•Low Material Cost•R‐to‐R Manufacturing (Low cost process)•Environmental Friendly•Bistable, so low power consumption ( no power in static mode)„具有類紙(Paper-like)特性之反射式軟性顯示器電子紙定義電子紙定義6課程名稱：電子紙技術與應用尺寸正確性（対登録價格）系統化（通信）再使用使用簡便性成本数字以外表現力運用性（例：内容変更）衝撃強度使用環境厚度質量彎曲視野角（斜視認性）紙TN液晶電子紙紙vs.TN液晶vs.電子紙特徴比較7課程名稱：電子紙技術與應用＊由軟性顯示介質(DisplayCell)前板(Frontplane,FP)及軟性驅動電路背板(Backplane,BP)結合所構成而具有輕薄可彎、折、捲、曲之顯示器MicrosoftOfficeWord97-2003文件DrivingCircuit(BP):DrivingCircuit(BP):Segment,PM,AMSegment,PM,AMDisplayCell(FP):EPDisplayCell(FP):EP、、ChLCChLC、、LCLC、、OLEDOLEDITOPETITOPETSubstrsteSubstrste軟性顯示器軟性顯示器(FlexibleDisplay)(FlexibleDisplay)定義定義8課程名稱：電子紙技術與應用„DesignFlexibility&Freedom-Conformable-Bendable-Curved-FoldableorRollable„UltrathinandLightweight„Unbreakable„R-2-RProcessbyPrintingorCoating„LowcostBenefitsofFlexibleDisplayBenefitsofFlexibleDisplay9課程名稱：電子紙技術與應用Bending&handlinginducestensionandcompression„Pressurealtersfilmthicknessanddistortsimageuniformity„Compressionwithhandlinginducesbucklingandpermanentimageloss„Hightemperatureandpressureconditionsduringmanufacturingprocesscandamagefilm„ShearingstressundermanufacturingprocessesdistortmaterialsWhatarethechallengesofcreatinganon-conformaldisplay?Flexible&EmbeddedDisplayChallengesFlexible&EmbeddedDisplayChallenges10課程名稱：電子紙技術與應用EntertainmentCentricApplications--VideoupdatesInformationCentricApplications--Slowupdates&ssdisplay--Paperreplacementforprintingmedia&Labels--UbiquityUserNeedsSolutionsFullcolorVideoGoodpicturequality*Manysolutionsonthemarket:CRT,PDP,Projector,LCD,OLED,intensecompetition*HighperformanceCommercialApplications:PricingLabel(ESL),eSign,MessageBoard:*Largeformat*Bi-stability*Wireless&lowpower*ImpactresistantConsumerApplications:SmartCard,USB,DigitalWatch&Clock,eReader,Cellphone,Toy:*Thin&Lightweight*Lowpowerconsumption*Bi-stability*Impactresistant*Currenttechcannotprovidegoodsolutions:-LED,Plasma:expensive,highpowerconsumption-LCD:Power,limitedsize*Electronicpaper-Ultrathin,light,flexible&Robust-Lowpowerconsumption-FormatflexibleePaperPositioning電子紙定位(1)11課程名稱：電子紙技術與應用Electronic Paper ConsortiumUnilateral PathReflective Cognition(for consideration)Experimental Cognition(for feeling)copier/printerpen & paperwhiteboardiPod(MP3 Player)cellular phoneK‐tieradiovideo gamenews paper/books/magazinecameraPCTV monitorcinemaelectronic paperBilateralPath12課程名稱：電子紙技術與應用„電子紙將成為真正可降低全世界紙用量之解決方案Consumptionofpaperin200101000020000300004000050000newspaperprintingcardboardpackingpaper,tissuepapercupUnit：1000tJapanChinaUSTarget is this area電子紙定位電子紙定位(2)(2)13課程名稱：電子紙技術與應用Key to Ubiquity is Mobility, Key to Mobility is SizeEaseofmobilityLowSmallDisplaysizeDisplay30-70%devicesizeHighDevicesizeLargeSmallLargeMarketneedDisplaysizeDevicesizeSmallLargeSource: Polymer VisionRollableDisplayWinning on mobility & sreensizeRollableorFoldableDisplay14課程名稱：電子紙技術與應用CombineSiPixelectronicpaper,RFIDtagandaudiofordirectionguideSource: SiPix / Toppan FormsRobust&LargeFormatFeaturesRobust&LargeFormatFeatures15課程名稱：電子紙技術與應用技術篇技術篇16課程名稱：電子紙技術與應用技技術術微膠囊電泳微膠囊電泳（（MicroMicro--capsulecapsuleEPDEPD））微杯電泳微杯電泳（（MicrocupMicrocupEPDEPD））膽固醇液晶膽固醇液晶（（cholestericcholestericliquidliquidcrystals,crystals,ChLCChLC))結結構構特特性性FlexibleFlexibleFlexibleFlexibleFlexibleFlexibleCR8,CR8,WrWr35%,35%,TrpTrp500ms500msCR8,CR8,WrWr25%,25%,TrpTrp800ms800msCR5,CR5,WrWr25%,25%,TrpTrp500ms500msDrive:SD(DD),Drive:SD(DD),AMAMDrive:SD(DD),AMDrive:SD(DD),AMDrive:PMDrive:PM彩色化程度低彩色化程度低(CF)(CF)可彩色化可彩色化可彩色化可彩色化PlanarFocalConicColor主流電子紙顯示介質比較主流電子紙顯示介質比較17課程名稱：電子紙技術與應用+++Cell gap: 30‐70 μmCell gap: 15‐30 μm‐Single particle system‐Superior gray levels‐Uniform cell gap and array‐Super mechanical properties‐Color separation is possible‐Excellent environmental reliability‐Cost competitive (R2R process)‐Dual particle system‐Limited gray levels‐Greatly varied capsule sizes‐Capsules can be crushed‐Color filters required‐Poor environmental reliability‐Cost not competitiveSiPixMicrocup®vs.EinkMicrocapsule18課程名稱：電子紙技術與應用Source: SiPixRolltoRollProcessRolltoRollProcess19課程名稱：電子紙技術與應用2008/3/31Background DriverSegment DriverCommon DriverThe Common is connected to ITO film o