发明名称 PHASE-DIFFERENCE LAYER LAMINATED POLARIZING PLATE, LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 This invention provides a polarizing plate with a phase difference layer, which has excellent double side contrast and can suppress uneven display caused under a high-temperature environment, and a liquid crystal panel and a liquid crystal display device. The polarizing plate with a phase difference layer comprises a pressure-sensitive adhesive layer, a phase difference layer comprising a resin layer and a slant alignment layer, and a polarizer provided in that order. The holding power (HA) of the pressure-sensitive adhesive layer at 60°C is not more than 300 mum, and the direction of a slow phase axis of the phase difference layer is substantially perpendicular to the direction of an absorption axis of the polarizer. The slant alignment layer is formed of a liquid crystal composition containing a discotic compound which is in a slant aligned state.
申请公布号 KR20080003775(A) 申请公布日期 2008.01.08
申请号 KR20077018938 申请日期 2007.08.17
申请人 NITTO DENKO CORPORATION 发明人 TOYAMA YUUSUKE;NITTA NAOYUKI;SATAKE MASAYUKI;MOTOMURA HIRONORI;YAMAMOTO YOSHIFUMI
分类号 G02F1/1335;G02F1/13363 主分类号 G02F1/1335
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