发明名称 偏光板
摘要 PROBLEM TO BE SOLVED: To provide a polarizing plate with a cured product having a low photoelastic coefficient, capable of being manufactured without using an adhesive or the like and making a thickness of a polarizer protective film less than 40 μm.SOLUTION: A polarizing plate is made by directly forming, as a protective film, a film-shaped or sheet-shaped cured product of an active energy ray-curable composition on at least one side surface of a polarizer formed from a polyvinyl alcohol resin. A photoelastic coefficient of the cured product at 23°C is 15×10Paor less.
申请公布号 JP5983098(B2) 申请公布日期 2016.08.31
申请号 JP20120146985 申请日期 2012.06.29
申请人 東亞合成株式会社 发明人 谷内 健太郎;岡崎 栄一
分类号 G02B5/30;C08F290/06;C08F299/00;G02F1/1335 主分类号 G02B5/30
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