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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 11263948 B1

PDFFull Text
Date of Patent:
Mar. 01, 2022

Filed:

Mar. 18, 2019

Display apparatus and control method

Applicant:

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

Inventors:

Cuili Gai, Beijing, CN;

Yicheng Lin, Beijing, CN;

Ling Wang, Beijing, CN;

Pan Xu, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

McDermott Will and Emery LLP

Primary Examiner:

Patrick N Edouard

Assistant Examiner:

Peijie Shen

Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G09G 3/32 (2013.01); G09G 2300/0452 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0278 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0673 (2013.01);
Abstract

A display apparatus and a control method are disclosed. The display apparatus includes a plurality of sub-pixels, at least one photosensitive assembly, and a processor. Each photosensitive assembly is configured to detect and output actual luminance value(s) of at least one sub-pixel. The processor is configured to obtain a display compensation map corresponding to a target sub-pixel according to actual luminance values of the target sub-pixel that are acquired respectively in cases where a plurality of preset display data are input to the target sub-pixel, and target luminance values of the target sub-pixel that are obtained respectively in cases where the plurality of preset display data are input to the target sub-pixel.

Find Patent Forward Citations

Gai, Cuili. (2022). Display apparatus and control method (U.S. Patent No. 11263948). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11263948

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

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