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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11469261 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

Aug. 20, 2019

Array substrate, display apparatus, and method of fabricating array substrate

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Shengguang Ban, Beijing, CN;

Zhanfeng Cao, Beijing, CN;

Ke Wang, Beijing, CN;

Qingzhao Liu, Beijing, CN;

Shuilang Dong, Beijing, CN;

Assignee:

Beijing BOE Technology Development Co., Ltd., Beijing, CN;

Attorney:

Intellectual Valley Law, P.C.

Primary Examiner:

Samuel Park

Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 27/144 (2006.01); G02F 1/1362 (2006.01); H01L 27/32 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1443 (2013.01); G02F 1/136209 (2013.01); H01L 27/3227 (2013.01); H01L 27/3272 (2013.01); G02F 1/13685 (2021.01);
Abstract

An array substrate is provided. The array substrate includes a display area having a first array of subpixels; and a partially transparent area having a second array of subpixels. The partially transparent area includes a plurality of light emitting regions spaced apart from each other by a substantially transparent non-light emitting region. The second array of subpixels is limited in the plurality of light emitting regions. The array substrate further includes a plurality of photosensors and a plurality of first thin film transistors in the substantially transparent non-light emitting region. A respective one of the plurality of photosensors includes a first polarity semiconductor layer, a second polarity semiconductor layer, and an intrinsic semiconductor layer connecting the first polarity semiconductor layer and the second polarity semiconductor layer.

Find Patent Forward Citations

Ban, Shengguang. (2022). Array substrate, display apparatus, and method of fabricating array substrate (U.S. Patent No. 11469261). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11469261

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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