X-ray image sensor, sensing film and method for manufacturing the same
AssigneeIndustrial Technology Research Institute
InventorsKai-Xiang Hsu, Kuo-Wei Huang, Jen-An Chen, Ming-Tsun Kuo
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Abstract
A sensing film of an X-ray image sensor includes a multilayer colloidal halide perovskite nanocrystal, wherein different layers of the colloidal halide perovskite nanocrystal have different crystal sizes. A method for manufacturing a sensing film of an X-ray image sensor includes preparing several colloidal solutions and then spraying the colloidal solutions to form a multilayer colloidal halide perovskite nanocrystal. Each of the colloidal solutions includes halide perovskite nanocrystals of different crystal sizes.
Claims22
A sensing film of an X-ray image sensor, comprising a multilayer colloidal halide perovskite nanocrystal, wherein:
- the colloidal halide perovskite nanocrystal in different layers have different crystal sizes.
A method for manufacturing a sensing film of an X-ray image sensor, comprising:
- formulating a plurality of colloidal solutions, wherein each of the colloidal solutions comprises halide perovskite nanocrystals with different crystal sizes;
- and
- spraying the colloidal solutions to form a multilayer colloidal halide perovskite nanocrystal.
Dependencies are inferred from the claim text.