发明名称 RETARDATION COMPENSATION PLATE, RETARDATION COMPENSATOR, LIQUID CRYSTAL DISPLAY DEVICE, AND PROJECTION-TYPE IMAGE DISPLAY DEVICE
摘要 A retardation compensation plate having a birefringent property for compensating residual retardation of a liquid crystal panel includes: a combined unit formed of an optical multi-layered film composed of a plurality of layers having different refractive indices stacked in a regular order and a polymer film. In the retardation compensation plate, the retardation compensation plate and the liquid crystal panel have in-plane retardations that satisfy the relationship: 1<R 0c/R 0 p<10, WHERE R 0c is an in-plane retardation of the retardation compensation plate and R 0 p is an in-plane retardation of the liquid crystal panel.
申请公布号 US2008266470(A1) 申请公布日期 2008.10.30
申请号 US20070855326 申请日期 2007.09.14
申请人 SONY CORPORATION 发明人 MURAMOTO YUTAKA
分类号 G02F1/13363;G02B5/30 主分类号 G02F1/13363
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