发明公开
EP0562517A2 Solar cell with a polymer protective layer
失效
Solarzelle mit einer aus聚合物bestehenden Schutzschicht。
- 专利标题： Solar cell with a polymer protective layer
- 专利标题（中）： Solarzelle mit einer aus聚合物bestehenden Schutzschicht。
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申请号： EP93104675.9申请日： 1993-03-22
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公开(公告)号： EP0562517A2公开(公告)日： 1993-09-29
- 发明人: Hashimoto, Yuichi, c/o Canon Kabushiki Kaisha , Tanaka, Hisami, c/o Canon Kabushiki Kaisha
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Bühling, Gerhard, Dipl.-Chem.
- 优先权： JP94892/92 19920323
- 主分类号： H01L31/0216
- IPC分类号： H01L31/0216 ; H01L31/052
摘要：
A solar cell, comprising a solar cell unit and a protective layer formed on the solar cell unit, wherein said protective layer comprises a polymer formed by polymerization of a cyclotriphosphazene monomer represented by the following formula (I):
wherein R 1 to R 6 independently denote an ethylenically unsaturated polymerizable group. The cyclophosphazene monomer preferably contain R 1 to R 6 which is represented by the formula (I):
wherein R 7 denotes an alkylene group, arylene group, alkyl-substituted arylene group, alkylamide group arylamide group or polyoxyalkylene group, and R 8 denotes a hydrogen atom or a methyl group. The polymer obtained from the cyclotriphosphazene monomer is effective for providing a solar cell having a high and stable output efficiency, a mechanical durability and a good environmental stability.
wherein R 1 to R 6 independently denote an ethylenically unsaturated polymerizable group. The cyclophosphazene monomer preferably contain R 1 to R 6 which is represented by the formula (I):
wherein R 7 denotes an alkylene group, arylene group, alkyl-substituted arylene group, alkylamide group arylamide group or polyoxyalkylene group, and R 8 denotes a hydrogen atom or a methyl group. The polymer obtained from the cyclotriphosphazene monomer is effective for providing a solar cell having a high and stable output efficiency, a mechanical durability and a good environmental stability.
公开/授权文献
- EP0562517B1 Solar cell with a polymer protective layer 公开/授权日：1997-08-27
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