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US 2020/0403018 A1Published application
Texture recognition assembly and method of manufacturing the same, and display apparatus
AssigneeBoe Technology Group Co., Ltd.
InventorsXiaoquan HAI, Haisheng WANG, Lei WANG
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Abstract
A texture recognition assembly, a method of manufacturing the same, and a display apparatus are disclosed. The texture recognition assembly includes a photosensitive sensing layer, a texture contact layer, and a filter film layer disposed at a side of the photosensitive sensing layer proximate to the texture contact layer. The filter film layer is configured to filter visible light with a wavelength greater than or equal to λ. A value of λ is greater than or equal to 600 nm.
Claims20
A texture recognition assembly, comprising:
- a photosensitive sensing layer;
- a texture contact layer;
- and
- a filter film layer disposed at a side of the photosensitive sensing layer proximate to the texture contact layer, wherein the filter film layer is configured to filter visible light with a wavelength greater than or equal to λ, and
- a value of λ is greater than or equal to 600 nm.
2 more elements
A method of manufacturing a texture recognition assembly, comprising:
- forming a photosensitive sensing layer;
- forming a filter film layer;
- and
- forming a texture contact layer, wherein
- the filter film layer is disposed between the photosensitive sensing layer and the texture contact layer, and the filter film layer is configured to filter visible light with a wavelength greater than or equal to λ;
- and
- a value of λ is greater than or equal to 600 nm.
4 more elements
Dependencies are inferred from the claim text.