发明名称 MULTILAYER OPTICAL COMPENSATION FILM AND COMBINED POLARIZING PLATE
摘要 PROBLEM TO BE SOLVED: To provide a multilayer optical compensation film and a combined polarizing plate used for improving image quality of a liquid crystal display. SOLUTION: In the multilayer optical compensation film, a cycloolefin based resin film, a layer comprising a urethane emulsion and a vertical alignment liquid crystal layer are laminated in this order. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007155757(A) 申请公布日期 2007.06.21
申请号 JP20050346310 申请日期 2005.11.30
申请人 SEKISUI CHEM CO LTD 发明人 ICHIKAWA KIYOKO;NAKADA SHOICHI;TAKEUCHI TAKAHITO
分类号 G02B5/30 主分类号 G02B5/30
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