IDiyas

For the Inventor, By the Inventor

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 11871629 B1

PDFFull Text
Date of Patent:
Jan. 09, 2024

Filed:

Apr. 27, 2022

Organic light-emitting display panel and display device

Applicant:

Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;

Inventors:

Ruili Cui, Wuhan, CN;

Yangzhao Ma, Wuhan, CN;

Jiazhu Zhu, Wuhan, CN;

Yongzhi Wang, Wuhan, CN;

Shanfu Yuan, Wuhan, CN;

Yingjie Chen, Wuhan, CN;

Tao Peng, Wuhan, CN;

Ruiyuan Zhou, Wuhan, CN;

Assignee:

WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan, CN;

Attorney:

Alston & Bird LLP

Primary Examiner:

Robert K Carpenter

Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H10K 59/131 (2023.01); C23C 14/04 (2006.01); H10K 50/82 (2023.01); H10K 50/84 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); C23C 14/042 (2013.01); H10K 50/82 (2023.02); H10K 50/84 (2023.02); H10K 71/00 (2023.02); H10K 71/166 (2023.02); H10K 2102/302 (2023.02);
Abstract

Provided are an organic light-emitting display panel and a display device. The organic light-emitting display panel includes: a plurality of organic light-emitting units, a first display area and a second display area. The plurality of organic light-emitting units includes first organic light-emitting units in the first display area and second organic light-emitting units in the second display area. The first organic light-emitting units share a first cathode. The second organic light-emitting units include at least one organic light-emitting unit group, each of the at least one organic light-emitting unit group includes at least one organic light-emitting unit. The at least one organic light-emitting unit in a same organic light-emitting unit group shares a second cathode. The second cathode has a zigzag edge segment.

Find Patent Forward Citations

Loading…