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发明名称
偏光板
摘要
【課題】厚み10μm以下の偏光子を備え、表示用セルに貼合したときに良好な外観を有する薄型の偏光板を提供する。【解決手段】厚みd1が10μm以下の偏光子、厚みd2が2.0μm以下の第1接着剤層、及び厚みd3が80μm以下の第1保護フィルムをこの順に備え、厚みd1、d2及びd3が、次式:100×d2/(d1+d3)≦2.0を満たす偏光板である。偏光板は、偏光子の他面に第2接着剤層及び第2保護フィルムをさらに備えることができる。【選択図】図1
申请公布号
JP2017027061(A)
申请公布日期
2017.02.02
申请号
JP20160168053
申请日期
2016.08.30
申请人
住友化学株式会社
发明人
九内 雄一朗
分类号
G02B5/30;G02F1/1335
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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