第28卷第3期2013年6月液晶与显示ChineseJournalofLiquidCrystalsandDisplaysVol.28,No.3Jun.,2013文章编号:1007-2780(2013)03-0377-05偏振式3D显示原理及优化周志远,张建军,李庆堂,翟乐开,程俊英(深圳市三利谱光电科技股份有限公司,深圳518106,E-mail:zhouzhiyuan@sunnypol.com))摘要:介绍了偏振式3D显示,用琼斯矩阵推导偏振式3D显示形成视差的原理,得出最准确补偿值。并提出一种负色散特性的补偿膜用于偏振式3D显示。文中用两张补偿膜和两张偏光片组成光学系统,模拟偏振式3D显示产生视差的部分,用紫外可见分光光度计(UV-2450)测试系统的透过率,用位相差值测试仪(RETS-100)测试补偿膜的补偿值和色散特性。应用负色散特性的补偿膜,偏振式3D显示具有更好的视差,可以降低甚至消除使用中对观看姿势的要求,从而实现更加优质的3D显示效果。关键词:偏光片;补偿膜;色散特性;补偿值中图分类号:O436.3;TN141.9文献标识码:ADOI:10.3788/YJYXS20132803.0377TheoryandOptimizationofPolarizedGlassesType3DDisplayZHOUZhi-yuan,ZHANGJian-jun,LIQing-tang,ZHAILe-kai,CHENGJun-ying(ShenzhenSunnypolOptoelectronicsCo.,Ltd.,Shenzhen518106,China,E-mail:zhouzhiyuan@sunnypol.com)Abstract:Theprincipleofpolarized3Ddisplayisintroduced.Todeducetheprincipleoftheparallaxresultedfrompolarized3DdisplaybyusingJonesmatrix,themostaccurateretarda-tionvalueisobtainedfinally.Akindofcompensationfilmwiththenegativewavelengthdis-persionpropertyisappliedtothepolarized3Ddisplay.Inthispaper,therearetwopolarizersandtwocompensationfilmscompositedintheopticalsystemtoimitatetheparallaxpheno-menonmadebypolarized3Ddisplay.ThetransmissionofthetestsystemcanbemeasuredbyUV-2450,andtheretardationvalueandthewavelengthdispersionpropertyofthecom-pensationfilmcanbemeasuredbytheRETS-100.Withapplyingthecompensationfilmwithnegativewavelengthdispersion,thepolarized3Ddisplaywillproduceabetterparallaxsothattherewillbelessornodemandsonthewatchingpose,whichmakesmoreconvenientforusersaswellasthegood3Ddisplayperformance.Keywords:polarizer;compensationfilm;wavelengthdispersion;retardation收稿日期:2012-11-23;修订日期:2013-03-26作者简介:周志远(1986-),男,河北唐山人,工程师,从事液晶器件的...