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US 2013/0171759 A1Published application
Method for modifying light absorption layer
AssigneeIndustrial Technology Research Institute
InventorsWei-Chien Chen, Lung-Teng Cheng, Ding-Wen Chiou, Tung-Po Hsieh
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Abstract
The disclosure discloses a method for modifying the light absorption layer, including: (a) providing a substrate; (b) forming a light absorption layer on the substrate, wherein the light absorption layer includes a Group IB element, Group IIIA element and Group VIA element; (c) forming a slurry on the light absorption layer, wherein the slurry includes a Group VIA element; and (d) conducting a thermal process for the light absorption layer with the slurry.
Claims13
A method for modifying the light absorption layer, comprising:
- (a) providing a substrate;
- (b) forming a light absorption layer on the substrate, wherein the light absorption layer comprises a Group IB element, Group IIIA element and Group VIA element;
- (c) forming a slurry on the light absorption layer, wherein the slurry comprises a Group VIA element;
- and
- (d) conducting a thermal process for the light absorption layer with the slurry.
2 more elements
Dependencies are inferred from the claim text.