发明名称 SEALING FILMS FOR SOLAR CELL AND SOLAR CELL EMPLOYING THE SEALING FILMS
摘要 The present invention provides a sealing film for a solar cell having the improved heat resistance and light resistance and a solar cell made by using the same. A sealing film for a solar cell comprising ethylene/vinyl acetate copolymer and an organic peroxide, which comprises a specific peroxyester as the organic peroxide, and which comprises a dihydroxydimethoxybenzophenon ultraviolet absorber without substantially comprising a hindered amine light stabilizer to prevent yellowing. A sealing film for a solar cell comprising ethylene/vinyl acetate copolymer and an organic peroxide, which comprises a specific dialkylperoxide as the organic peroxide, and which comprises dihydroxydimethoxybenzophenon ultraviolet absorber without substantially comprising monohydroxyalkoxybenzophenon ultraviolet absorber to prevent yellowing.
申请公布号 EP1965440(A4) 申请公布日期 2012.05.02
申请号 EP20060843074 申请日期 2006.12.22
申请人 BRIDGESTONE CORPORATION 发明人 KATAOKA, HISATAKA
分类号 H01L31/042;C09K3/10 主分类号 H01L31/042
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