| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce constraint and redundant wiring regarding the arrangement of various components used together with a sheet-like energy device in an electronic equipment. <P>SOLUTION: The energy device has a sheet-like battery cell 20 in which at least a positive electrode current collector 27, a negative electrode current collector 23, electrode active materials 26, 24, and an electrolyte 25 are laminated, and a substrate 10 alternately laminated in a plurality of times. An optical function part 50 is formed on at least one substrate except for the substrate which constitutes the outermost layer of the energy device, out of a plurality of substrates 10. <P>COPYRIGHT: (C)2011,JPO&INPIT |
