| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a back sheet for solar cells that has small loss of efficiency in power generation due to temperature rise, while the black back sheet has superior decoration properties, and has superior electrical insulation properties. <P>SOLUTION: The back sheet for solar cells containing a perylene-based pigment is provided. <P>COPYRIGHT: (C)2007,JPO&INPIT |
