| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a capacitor-integrated solar cell having an electricity storage function by connecting an electrode part and a backside metal electrode in parallel with each other via a through hole, while conventional arts have a problem on system volume or reliability when a solar cell having an electricity storage function is configured. <P>SOLUTION: A capacitor-integrated solar cell has a structure including an electrode part, a light-receiving part and a metal electrode part. The electrode part and the metal electrode part are connected via a through hole filled with a conductive substance in the structure, and the structure has a function of a capacitor by means of the metal electrode part and a capacitor electrode. Thus, the capacitor-integrated solar cell that has a function of a solar cell and a function of a capacitor having an electricity storage function can be obtained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
