Photoelectric conversion device with improved back reflection layer
First Claim
1. A photovoltaic conversion device comprising at least a metal layer, a transparent conductive layer disposed on said metal layer, and an active semiconductor layer disposed on said transparent conductive layer, characterized in that said transparent conductive layer comprises a layer having an uneven surface which is composed of a zinc oxide material Zn1-x Ox (0<
- x<
1) having an X-ray diffraction pattern in which (a) the peak intensity of the (2,0,0) planes of ZnO2 is 1/200 or less of (b) the peak intensity of the (0,0,2) planes of ZnO and (c) the peak intensity of the (1,0,1) planes of Zn is 1/200 or less of the peak intensity (b).
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Abstract
A photoelectric conversion device comprising at least a metal layer, a transparent conductive layer disposed on said metal layer, and an active semiconductor layer disposed on said transparent conductive layer, characterized in that said transparent conductive layer comprises a layer having an uneven surface which is composed of a zinc oxide material having an X-ray diffraction pattern in which (a) the peak intensity of the (2,0,0) planes of ZnO2 is 1/200 or less of (b) the peak intensity of the (0,0,2) planes of ZnO and (c) the peak intensity of the (1,0,1) planes of Zn is 1/200 or less of the peak intensity (b).
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Citations
20 Claims
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1. A photovoltaic conversion device comprising at least a metal layer, a transparent conductive layer disposed on said metal layer, and an active semiconductor layer disposed on said transparent conductive layer, characterized in that said transparent conductive layer comprises a layer having an uneven surface which is composed of a zinc oxide material Zn1-x Ox (0<
- x<
1) having an X-ray diffraction pattern in which (a) the peak intensity of the (2,0,0) planes of ZnO2 is 1/200 or less of (b) the peak intensity of the (0,0,2) planes of ZnO and (c) the peak intensity of the (1,0,1) planes of Zn is 1/200 or less of the peak intensity (b). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification