发明名称 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS
摘要 Provided is very thin liquid crystal panel and liquid crystal display apparatus with a high contrast ratio in an oblique direction, less light leakage, and a small color shift in an oblique direction. The liquid crystal panel of the present invention includes a liquid crystal cell, a first polarizer arranged on one side of the liquid crystal cell, a second polarizer arranged on the other side of the liquid crystal cell, a first optical element arranged between the first polarizer and the liquid crystal cell, and a second optical element arranged between the first optical element and the liquid crystal cell. The first optical element has substantially optically negative uniaxial property, and the second optical element exhibits a refractive index ellipsoid of nx>nz>ny, and is formed of one or more kinds of polycylic compound having a -SO3M group and/or a -COOM group (M represents a counter ion).
申请公布号 US2009168000(A1) 申请公布日期 2009.07.02
申请号 US20080300816 申请日期 2008.01.18
申请人 NITTO DENKO CORPORATION 发明人 MIYAZAKI JUNZO;MATSUDA SHOUICHI;NAGATSUKA TATSUKI
分类号 G02F1/1335;G02B1/08 主分类号 G02F1/1335
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