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US 2019/0244562 A1Published application
Array substrate and preparing method thereof, display device and driving method thereof
AssigneeBoe Technology Group Co., Ltd.
InventorsWenxiu ZHU, Shiming SHI
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Abstract
An array substrate and a method for preparing the same, and a display device and a driving method thereof are provided. The array substrate includes a plurality of sub-pixels arranged in an array and a light source, the array substrate is further provided with an optical fingerprint identification area, and the optical fingerprint identification area includes at least part of the sub-pixels and at least part of the light source.
Claims20
An array substrate, comprising a plurality of sub-pixels arranged in an array and a light source,
- wherein the array substrate is further provided with an optical fingerprint identification area, and the optical fingerprint identification area comprises at least part of the sub-pixels and at least part of the light source.
A method of preparing an array substrate, comprising:
- forming a plurality of sub-pixels arranged in an array on a substrate;
- and
- forming a light source between adjacent sub-pixels of the sub-pixels in an area,
- wherein the area is an optical fingerprint identification area, and the optical fingerprint identification area comprises at least part of the sub-pixels and at least part of the light source.
1 more element
Dependencies are inferred from the claim text.