发明名称 POLARIZING PLATE, LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which is prevented from generating even the slight unevenness of luminance. <P>SOLUTION: In the polarizing plate in which a transparent protective film 11, a polarizer 12 and an optical compensation layer 13 are laminated in this order, the optical compensation layer is a retardation film containing at least one resin selected from a group composed of a norbornene based resin, a cellulose based resin, a polyvinyl acetal based resin, a polyimide based resin, a polyester based resin, and a polycarbonat-based resin. The optical compensation layer shows an optical property represented by the following formula (I), and a moisture percentage of the polarizing plate is 2.8 mass% or lower. The formula (I): nx>ny>nz. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010243858(A) 申请公布日期 2010.10.28
申请号 JP20090093479 申请日期 2009.04.07
申请人 NITTO DENKO CORP 发明人 KUMANO TAKASHI;HIGASHI MASATSUGU;UWADA KAZUTAKA;MURAKAMI NAHO
分类号 G02B5/30;G02F1/1335;G02F1/13363 主分类号 G02B5/30
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