| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a photovoltaic appliance used as a power source of electrical or electronic equipment where light energy such as solar light is usually used by using a photoelectric conversion element having flexibility. <P>SOLUTION: The photovoltaic appliance is provided with a winding core part 2, a photoelectric conversion sheet 3 having the photoelectric conversion element which is wound to the winding core part, is disposed so that it can freely be withdrawn and has flexibility, a storage part 42 of the wound photoelectric conversion sheet and a means winding the photoelectric conversion sheet to the winding core part. <P>COPYRIGHT: (C)2004,JPO</p> |
