发明名称 Liquid crystal panel and liquid crystal display apparatus
摘要 The liquid crystal panel according to an embodiment of the present invention includes, in the stated order from a viewer side: a first polarizer; a first optical compensation layer; a liquid crystal cell; a second optical compensation layer; and a second polarizer, wherein: the first optical compensation layer has an absolute value of a photoelastic coefficient of 40x10-12 (m2/N) or less, has an in-plane retardation Deltand of 90 nm to 200 nm, has relationships of the following Expressions (1) and (2), and functions as a protective layer on a liquid crystal cell side of the first polarizer; and the second optical compensation layer has relationships of the following Expressions (3) and (4), Deltand(380)=Deltand(550)=Deltand(780) (1) nx>ny>nz (2) Rth(380)>Rth(550)>Rth(780) (3) nx=ny>nz (4).
申请公布号 US7639329(B2) 申请公布日期 2009.12.29
申请号 US20080113515 申请日期 2008.05.01
申请人 NITTO DENKO CORPORATION 发明人 TAKEDA KENTAROU;KITAGAWA TAKEHARU;HAYASHI DAISUKE;ISHIDA HIDEKI;MURAKAMI NAO;NAGASE JUNICHI
分类号 G02F1/13363 主分类号 G02F1/13363
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