发明名称 |
POLARIZER, PROCESS FOR PREPARING THE SAME, OPTICAL MEMBER AND LIQUID CRYSTAL DISPLAYING APPARATUS |
摘要 |
An object of the present invention is to provide a polarizer which is thin and light as well as has durability, and an optical member capable of forming a liquid-crystalline displaying apparatus for mobiles which is excellent in reliance. According to the present invention, there is provided a polarizer, which comprises a protecting film comprising an epoxy resin as a main component on at least one side of a polarizing film. This polarizer can be produced by a method of coating an uncured epoxy resin composition on at least one side of a polarizing film, and then curing the composition to form a protecting film. Also, an optical member comprising a laminate of the aforementioned polarizer and other optical layer exhibiting the optical function is provided and, further, a liquid crystal displaying apparatus comprising the optical member disposed on one side or both sides of a liquid-crystalline cell is provided.
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申请公布号 |
US2012169973(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US201213372570 |
申请日期 |
2012.02.14 |
申请人 |
MATSUOKA YOSHIKI;HAYASHI NARUTOSHI;SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MATSUOKA YOSHIKI;HAYASHI NARUTOSHI |
分类号 |
G02F1/1335;G02B1/10;G02B5/30;G02F1/13363 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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