Solar energy absorbing device
AssigneeNational Chung Hsing University
InventorsYu-Chen LIOU, Fu-Hsing LU
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Abstract
A solar energy absorbing device includes a substrate and a solar selective absorber film. The solar selective absorber film has a bottom surface attached on the substrate, and a top surface opposite to the bottom surface. The solar selective absorber film is a TiNxOy based film, and x and y vary from 1 to 0.1 and 0.2 to 2, respectively, from the bottom surface to the top surface of the solar selective absorber film.
Claims8
A solar energy absorbing device consisting of a substrate and a solar selective absorber film having a bottom surface attached on the substrate, and a top surface opposite to the bottom surface;
- wherein the solar selective absorber film is a TiNxOy based film;
- wherein x varies from 1 to 0.1 and y varies from 0.2 to 2 from the bottom surface to the top surface of the solar selective absorber film.
Dependencies are inferred from the claim text.