发明名称 POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
摘要 <P>PROBLEM TO BE SOLVED: To provide a polarizing plate free from a defect in viewing caused by the interference of light such as interference fringes, having excellent abrasion resistance and antidazzle characteristics, and suitable for a liquid crystal display or the like. <P>SOLUTION: The polarizing plate is obtained by stacking: a protective layer A in which thermoplastic resin layers are stacked by (k) pieces ((k) is the integer of &ge;2), and also, the refractive index n<SB>i</SB>(&lambda;) in the wavelength &lambda; in the range of 380 to 780 nm in the thermoplastic resin layer of the i-th, and the refractive index n<SB>i+1</SB>(&lambda;) in the wavelength &lambda; in the range of 380 to 780 nm in the thermoplastic resin layer of the i+1-th satisfy the relation in inequality [1] ¾n<SB>i</SB>(&lambda;)-n<SB>i+1</SB>(&lambda;)¾&le;0.05 (wherein, (i) denotes the integer of 1 to k-1); a polarizer; and a protective layer B at least in this order, and has a haze of 10 to 60%. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008003424(A) 申请公布日期 2008.01.10
申请号 JP20060174619 申请日期 2006.06.23
申请人 NIPPON ZEON CO LTD 发明人 YOSHIHARA MASANORI;FUJII YOSHINORI;TOYOSHIMA TETSUYA
分类号 G02B5/30;G02F1/1335 主分类号 G02B5/30
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