| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solar battery system which can be mounted on various equipments by giving the solar battery system a thin film structure and achieving efficient use of a space for mounting such a solar battery unit as an output circuit. <P>SOLUTION: A power supply circuit system S includes a flexible printed circuit (FPC) board 200 which supports a solar battery unit 100 and has an output circuit that controls output of a source voltage V<SB>E</SB>generated by the solar battery unit 100. An upper wiring pattern 220 is overlaid on a first board surface which is equivalent to the upper surface of a base 210 of the FPC 200 and on which the solar battery unit 100 is overlaid. The upper wiring pattern 220 functions as one electrode layer of the solar battery unit 100. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
