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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 12677537 B1

PDFFull Text
Date of Patent:
Jul. 07, 2026

Filed:

Feb. 07, 2022

Display panel and display device

Applicant:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Inventors:

Lei Lv, Wuhan, CN;

Meng Jin, Wuhan, CN;

Lin Yang, Wuhan, CN;

Assignee:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Attorneys:

Nathan & Associates

Menachem Nathan

Primary Examiner:

Donald L Raleigh

Int. Cl.
CPC ...
H10K 59/126 (2023.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/121 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); H10K 59/65 (2023.02); H10K 59/8792 (2023.02);
Abstract

A display panel and a display device are disclosed in the present disclosure. A minimum spacing between adjacent two second pixel repetition units is greater than a minimum spacing between adjacent two first pixel repetition units. Each one of at least portion of the second pixel repetition units is disposed corresponding to one of the first light-shielding blocks, and one of the first light-shielding block at least partially overlapped with the corresponding second pixel repetition unit, so that the patterning of the cathode layer in the second display area is realized by using a plurality of first light-shielding blocks.

Find Patent Forward Citations

Lv, Lei. (2026). Display panel and display device (U.S. Patent No. 12677537). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12677537

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

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