Photoelectrical element having a thermal-electrical structure
AssigneeEpistar Corporation
InventorMing-Chi HSU
Life of this patent
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Abstract
A photoelectrical element having a thermal-electrical structure including: a photoelectrical transforming layer, two semiconductor layers formed on the two opposite sides of the photoelectrical transforming layer respectively, an electrically conductive structure formed on at least one of the semiconductor layer, and a thermal-electrical structure formed in the electrically conductive structure, wherein the thermal-electrical structure performs the thermal-electrical transformation to promote current spreading effect, or proceed electrical-thermal transformation to dissipate the heat from the photoelectrical transforming layer.
Claims10
A photoelectrical element, comprising:
- a photoelectric conversion layer;
- a semiconductor layer formed on the photoelectric conversion layer;
- a conductive structure formed on the semiconductor layer;
- and
- a thermal-electrical structure formed inside the conductive structure.
A photoelectrical element, comprising:
- a substrate;
- a photoelectric conversion stacked-layer formed on the substrate comprising a first semiconductor layer formed on the substrate, a photoelectric conversion layer formed on the first semiconductor layer and a second semiconductor layer formed on the photoelectric conversion layer;
- a conductive structure formed between the first semiconductor layer and the substrate, or on the second semiconductor layer;
- and
- a thermal-electrical structure formed inside the conductive structure.
Dependencies are inferred from the claim text.