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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 12446411 B1

PDFFull Text
Date of Patent:
Oct. 14, 2025

Filed:

Feb. 25, 2022

Display substrate and display apparatus

Applicants:

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

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

Inventors:

Jingjing Xu, Beijing, CN;

Fei Fang, Beijing, CN;

Puyu Qi, Beijing, CN;

Kening Zheng, Beijing, CN;

Jun Yan, Beijing, CN;

Kemeng Tong, Beijing, CN;

Xueguang Hao, Beijing, CN;

Pan Li, Beijing, CN;

Yuxin Zhang, Beijing, CN;

Chunyan Li, Beijing, CN;

Jingquan Wang, Beijing, CN;

Xinguo Li, Beijing, CN;

Assignee:

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

Attorneys:

Ling Wu

Stephen Yang

Ling and Yang Intellectual Property

Primary Examiner:

Elmito Breval

Int. Cl.
CPC ...
H10K 59/122 (2023.01); G06F 3/041 (2006.01); G09G 3/3233 (2016.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); G06F 3/0412 (2013.01); G09G 3/3233 (2013.01); H10K 59/131 (2023.02); H10K 59/40 (2023.02); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01);
Abstract

A display substrate includes a base substrate including a display region and a frame region, multiple pixel circuits, first light-emitting elements and at least one first data line, located in a first sub-display region, multiple second light-emitting elements located in a second sub-display region. The display region includes a foldable first display region and second display region each including a first sub-display region and second sub-display region; multiple pixel circuits includes multiple first pixel circuits and second pixel circuits distributed among multiple first pixel circuits; at least one first pixel circuits is connected with at least one first light-emitting elements; at least one of multiple second pixel circuits is connected with at least one of multiple second light-emitting elements; the first data line at least includes one sub-data line connected with the first pixel circuit and at least includes another sub-data line connected with the second pixel circuit.

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