Solar cell structure for wireless charging
First Claim
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1. A solar cell structure for wireless charging, comprising:
- a plane substrate; and
at least one thin film solar cell, disposed on a first surface of the plane substrate, wherein the at least one thin film solar cell has a first winding coil structure with two ends and having a central axis, the at least one thin film solar cell comprises;
a back electrode, formed on the plane substrate;
a light absorption layer, formed on the back electrode; and
a transparent electrode layer, formed on the light absorption layer, wherein the back electrode, the light absorption layer, and the transparent electrode layer are the first winding coil structure, and the central axis of the first winding coil structure is perpendicular to the first surface of the plane substrate.
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Abstract
A solar cell structure for wireless charging includes a substrate and at least one thin film solar cell disposed on a surface of the substrate, wherein the thin film solar cell has a winding coil structure. Accordingly, in the thin film solar cell, the electrode which is the winding coil structure may be used as electromagnetic induction coil or millimeter-wave radio wave receiving radiator.
13 Citations
15 Claims
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1. A solar cell structure for wireless charging, comprising:
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a plane substrate; and at least one thin film solar cell, disposed on a first surface of the plane substrate, wherein the at least one thin film solar cell has a first winding coil structure with two ends and having a central axis, the at least one thin film solar cell comprises; a back electrode, formed on the plane substrate; a light absorption layer, formed on the back electrode; and a transparent electrode layer, formed on the light absorption layer, wherein the back electrode, the light absorption layer, and the transparent electrode layer are the first winding coil structure, and the central axis of the first winding coil structure is perpendicular to the first surface of the plane substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification