发明名称 |
RESIN SHEET FOR SEALING SOLAR CELL, SOLAR CELL MODULE USING SAME, AND METHOD FOR MANUFACTURING SOLAR CELL MODULE |
摘要 |
The present invention provides a resin sheet for solar cell encapsulation, which has excellent transparency and bonding strength for a long period of time, while being reduced in shrinkage when heated. A resin sheet for solar cell encapsulation of the present invention comprises an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10-47% by mass and an organic peroxide. The ethylene-vinyl acetate copolymer contains an ethylene-vinyl acetate copolymer (EV1) which has a molecular weight distribution (Mw/Mn) of 3.0 or less. The resin sheet for solar cell encapsulation contains the organic peroxide in an amount of 0.1-5% by mass. |
申请公布号 |
EP2698830(A1) |
申请公布日期 |
2014.02.19 |
申请号 |
EP20120771385 |
申请日期 |
2012.04.12 |
申请人 |
MITSUI CHEMICALS TOHCELLO, INC. |
发明人 |
SATO, RIE;KUBO, SHINICHIRO;KIDO, HIROYASU |
分类号 |
H01L31/048;B32B17/10;C08J5/18;C08L23/08 |
主分类号 |
H01L31/048 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|