| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element (optical battery) having electrode structure capable of forming a thin film optical battery without using a transparent electrode including problems in the improvement of performance, and capable of obtaining high performance at low costs. <P>SOLUTION: The photoelectric conversion element is provided with a light transmitting substrate 20, a semiconductor layer 30 formed by a plurality of layers consisting of p-layers or n-layers on the rear side of the substrate 20 and capable of generating and collecting carriers, a 1st rear electrode 62 formed in an aperture part 40 formed on the semiconductor layer 30 connected to a layer 32 which is the most light receiving face side of the layer 30 and constituted so as not to be connected to layers 34, 36 other than the layer 32 of the most light receiving face side of the layer 30 by an insulating film 50 formed in the aperture part 40, and a 2nd rear electrode 66 connected to the most rear side layer 36 of the semiconductor layer 30. <P>COPYRIGHT: (C)2004,JPO</p> |
