奇美视像公司及产简介课件

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,1,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,新型全視角光學膜在不同顯示器的應用,New optical films for improving viewing angle performance of displays,Chi Mei Visual Technology/,奇美視像科技,奇美材料科技,/,崑山之奇美材料科技,李汪洋,/Walter Li 2014/10/15,1CHIMEI VISUAL TECHNOLOGY CORP,2,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学薄膜的概念与原理,The concept of the Omniwide film,全视角光学薄膜的应用实例,The applications of the Omniwide films,全视角光学薄膜的推广与展望,The prospects of the Omniwide films,小结,/Summary,大纲,2CHIMEI VISUAL TECHNOLOGY CORP,3,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Current LCD Characteristics,典型,LCD,視角特性,Gray level inversion,灰阶反转,-,失真影像,Wash-out image,泛白影像,LC cell,液晶盒,Conventional BLU,普通背光模组,Gray levels properly displayed,正确的灰阶影像,3CHIMEI VISUAL TECHNOLOGY CORP,4,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Collimated BLU,准直背光,LC cell,全视角光学馍片,Omniwide,Film,Close direct view,同正视影像,Direct view,正视影像,Close to direct view,同正视影像,Ideal wide-view Mode,理想的广视角模式,4CHIMEI VISUAL TECHNOLOGY CORP,5,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,LC cell,current LCD with Omniwide film,目前,实,用全,视,角,LCD,Conventional BLU,普通背光模组,全视角光学馍片,Omniwide,Film,Gray level inversion,无灰阶反转,-,修正的,影像,Wash-out image,修正的泛白影像,Gray levels properly displayed,正确的灰阶影像,5CHIMEI VISUAL TECHNOLOGY CORP,6,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Compensation Concept,全视角膜补偿概念,LCD module,LCD module,Omniwide film,全视角补偿膜,Compensated Signal,补偿影像光,Good!,Lower View,下视角,GSI Signal,灰阶反转信息,GSI:Gray Scale Inversion,灰阶反转,Lower view,下视角,Normal View,Normal View,-10 to-15%,Lower View,下视角,GSI Signal,灰阶反转信息,Lower view,下视角,6CHIMEI VISUAL TECHNOLOGY CORP,7,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,由,VA,到,MVA LCD,Single domain VA mode,单畴垂直配向,LC,模态,Multi-domain VA mode,多畴垂直配向,LC,模态,7CHIMEI VISUAL TECHNOLOGY CORP,8,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Distinctive Approach for Widen view-angle,扩增视角做法的差异,Omniwide Film,全视角补偿膜,Conventional compensation film,传统相位补偿膜,LC Cell/,液晶盒,Comp.Film/,相位差膜,Comp.Film/,相位差膜,Top Pol./,偏光板,Bottom Pol./,偏光板,Bottom Pol./,偏光板,Top Pol./,偏光板,Omniwide-Film,BLU,LC Cell/,液晶盒,BLU,8CHIMEI VISUAL TECHNOLOGY CORP,9,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学薄膜的概念与原理,The concept of the Omniwide film,全视角光学薄膜的应用实例,The applications of the Omniwide films,全视角光学薄膜的推广与展望,The prospects of the Omniwide films,小结,Summary,大纲,9CHIMEI VISUAL TECHNOLOGY CORP,10,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,W/O Omniwide Film,W/Omniwide Film,Gamma Curve,Improvement of an EWV-TN LCD,Asymmetric Omniwide Film,(,)=(45,90),(,)=(45,270),(,)=(0,0),10CHIMEI VISUAL TECHNOLOGY COR,11,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,(,)=(45,135),Performance of EWV-TN,(,)=(45,90),(,)=(45,45),(,)=(45,180),(,)=(45,225),(,)=(45,270),(,)=(45,315),(,)=(45,0),(,)=(0,0),11CHIMEI VISUAL TECHNOLOGY COR,12,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Performance of TN(with Multi-Direction Omniwide Film),Multi-direction Omniwide Film,(,)=(45,135),(,)=(45,90),(,)=(45,45),(,)=(45,180),(,)=(45,225),(,)=(45,270),(,)=(45,315),(,)=(45,0),(,)=(0,0),12CHIMEI VISUAL TECHNOLOGY COR,13,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Gamma Curve Improvement VA,VA LCD gamma,曲线的改善,W/O Omniwide Film(60,0),W/Omniwide Film(60,0),W/O Omniwide Film(0,0),Symmetric 4-Domain VA,13CHIMEI VISUAL TECHNOLOGY COR,14,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Color shift of VA(no LCS),14CHIMEI VISUAL TECHNOLOGY COR,15,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Reduced color shift of VA(no LCS)+Omniwide Film,Multi-direction Omniwide Film,15CHIMEI VISUAL TECHNOLOGY COR,16,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,VA(No LCS),With Omniwide Film,Color Shift Improvement VA View Angle,全视角膜对,VA,视角色差改善,38%50%Improvement,16CHIMEI VISUAL TECHNOLOGY COR,17,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学薄膜的概念与原理,The concept of the Omniwide film,全视角光学薄膜的应用实例,The applications of the Omniwide films,全视角光学薄膜的推广与展望,The prospects of the Omniwide films,小结,/Summary,大纲,17CHIMEI VISUAL TECHNOLOGY COR,18,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学薄膜的推广与展望,.,视角特性不佳液晶模态使用的可能,提升液晶光转换效率的可能,整合背光光型设计以提升整体效率的可能,非液晶显示器视角色差改善的可能,18,18CHIMEI VISUAL TECHNOLOGY COR,19,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学薄膜的概念与原理,The concept of the Omniwide film,全视角光学薄膜的应用实例,The applications of the Omniwide films,全视角光学薄膜的推广与展望,The prospects of the Omniwide films,小结,/Summary,大纲,19CHIMEI VISUAL TECHNOLOGY COR,20,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,全视角光学膜可以有效改善,LCD,视角色差现象,.,有别于传统相位补偿技术,全视角光学薄膜可外贴于,LCD,改善视角特性,.,全视角光学膜的补偿原理具有广泛适用性,使其亦可用于非,LCD,例如,OLED,视角色差改善,.,整合全视角光学膜光学补偿特性与,LCD,整体设计,有提升整体效能,品质与成本竞争力的潜力,.,小结,20CHIMEI VISUAL TECHNOLOGY COR,21,CHIMEI VISUAL TECHNOLOGY CORP.Confidential,Thank you for your attention!,感谢聆听指教,!,21CHIMEI VISUAL TECHNOLOGY COR,