| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce constraints about arrangement of various components simultaneously used with a sheet-like energy device in an electronic apparatus and redundant wiring. <P>SOLUTION: This sheet-like energy device is provided with a sheet-like battery cell 20 in which at least a positive electrode collector 27, a negative electrode collector 23, electrode active materials 26, 24, and an electrolyte 25 are laminated, and a plurality of substrates 10 in its thickness direction. An internal wiring pattern 47 and/or an optically functional part 50 are formed on at least one substrate among a plurality of the substrates 10, with the exception of a substrate composing the outermost layer of the energy device. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
