| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a backside protecting sheet for a solar cell module, superior in durability under a high temperature and high humidity environment and suppressed in secular deterioration of strength, barrier performance and light reflection index, and to provide a solar cell module manufactured using the sheet. <P>SOLUTION: The backside protecting sheet 10 for the solar cell module is formed by sequentially laminating a transparent polyester-based resin film 1, a substrate polyester-based resin film 4 having at least one layer of each of a deposited film 2 of an inorganic oxide and a gas barrier coating film 3 on at least one surface and at least a layer of composite resin film 5 via adhesive layers 6, 7. Either or both of the transparent polyester-based resin film 1 and the composite resin film 5 contain a rutile type oxide titanium. <P>COPYRIGHT: (C)2011,JPO&INPIT |
