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公开(公告)号:US20080002256A1
公开(公告)日:2008-01-03
申请号:US11427948
申请日:2006-06-30
申请人: Itsuroh Sasagawa , Wei Feng Zhang , Yan Yan Zhang , Hoon-Sung Jung , Byung-soo Ko , Ji-Hwa Lee , Wonho Lee , Mark D. Gehlsen , Stephen J. Etzkorn , Susan E. Anderson
发明人: Itsuroh Sasagawa , Wei Feng Zhang , Yan Yan Zhang , Hoon-Sung Jung , Byung-soo Ko , Ji-Hwa Lee , Wonho Lee , Mark D. Gehlsen , Stephen J. Etzkorn , Susan E. Anderson
IPC分类号: G02B27/28
CPC分类号: G02B5/0278 , G02B5/0226 , G02B5/0268 , G02B5/08 , G02B5/305
摘要: An optical article has a substrate including a reflective polarizing element preferentially reflecting light having a first polarization state and preferentially transmitting light having a second polarization state and a beaded layer disposed on the substrate. The beaded layer includes transparent binder and a plurality of transparent beads dispersed therein. A normal angle gain of the optical article with the beaded layer is increased when compared to a normal angle gain of the same optical article but without the beaded layer.
摘要翻译: 光学制品具有包括反射偏振元件的基板,该反射偏振元件优先反射具有第一偏振态的光并且优先透射具有第二偏振态的光和设置在基板上的珠粒层。 珠粒层包括透明粘合剂和分散在其中的多个透明珠粒。 与相同的光学制品的正常角度增益相比,具有珠状层的光学制品的正常角度增益增加,但是没有串珠层。