发明名称 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel suitable for a liquid crystal display apparatus and capable of providing colorless neutral displays in all directions, and a liquid crystal display apparatus using the liquid crystal panel. <P>SOLUTION: 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 first birefringent layer arranged between the liquid crystal cell and the first polarizer; a second polarizer arranged on the other side of the liquid crystal cell; and a second birefringent layer arranged between the liquid crystal cell and the second polarizer. The first birefringent layer has a relationship of 1<Nz&le;2 where an Nz coefficient is defined by Nz=(nx-nz)/(nx-ny), and the second birefringent layer has a refractive index distribution of nx=ny>nz. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008003559(A) 申请公布日期 2008.01.10
申请号 JP20070034343 申请日期 2007.02.15
申请人 NITTO DENKO CORP 发明人 KITAGAWA JOJI;TAKEDA KENTARO;YOSHIMI HIROYUKI;MURAKAMI NAHO
分类号 G02F1/13363;G02B5/30;G02F1/1335 主分类号 G02F1/13363
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