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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 11961424 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Sep. 22, 2021

Display panel and display device including flexible substrate layer with intersecting planes

Applicant:

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

Inventors:

Biao Gao, Beijing, CN;

Zhao Li, Beijing, CN;

Xiaofei Luo, Beijing, CN;

Assignee:

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

Attorney:

Myers Bigel, P.A.

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 50/84 (2023.01); G09F 9/30 (2006.01); H10K 50/80 (2023.01); H10K 50/842 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/40 (2023.01); H10K 77/10 (2023.01); G02F 1/1333 (2006.01); G06F 1/16 (2006.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
G09F 9/301 (2013.01); H10K 50/8426 (2023.02); H10K 50/844 (2023.02); H10K 50/868 (2023.02); H10K 77/111 (2023.02); G02F 1/133305 (2013.01); G02F 1/133331 (2021.01); G06F 1/1641 (2013.01); G06F 1/1652 (2013.01); G09G 2380/02 (2013.01); H10K 59/40 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display panel includes a base substrate and a flexible substrate layer. The base substrate includes a flat portion and a curved portion extending from the flat portion and curved towards a side of the base substrate facing away a display surface of the display panel. The flexible substrate layer includes a first portion on a side of the base substrate facing the display surface and a second portion on a side of the base substrate facing away from the display surface. The first portion includes a pixel circuit and the second portion includes a signal line electrically connected to the pixel circuit. The display panel further includes a support structure including a support surface facing away from the display surface, the second portion is coupled to the support surface, and a plane of the support surface intersects a plane of the flat portion of the base substrate.

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