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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 12765181 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Oct. 19, 2023

Display panel and display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Sungjin Hong, Yongin-si, KR;

Yoomin Ko, Yongin-si, KR;

Sunho Kim, Yongin-si, KR;

Hyewon Kim, Yongin-si, KR;

Juchan Park, Yongin-si, KR;

Pilsuk Lee, Yongin-si, KR;

Chung Sock Choi, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Shahed Ahmed

Int. Cl.
CPC ...
H10K 59/122 (2023.01); H10K 50/822 (2023.01); H10K 50/844 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 50/822 (2023.02); H10K 50/844 (2023.02); H10K 59/131 (2023.02);
Abstract

A display device includes a display panel including a first region, a second region, and a third region. The display panel includes a plurality of light emitting devices disposed in the first electrode, and each including a first electrode, an intermediate layer disposed on the first electrode, and a second electrode disposed on the intermediate layer, a separator including a pixel boundary portion disposed in the first region, a peripheral partition portion disposed in the second region, and a peripheral boundary portion disposed in the first region and the third region, and a plurality conductive pattern layers disposed in the second region. A plurality of second electrodes of the plurality of light emitting devices are electrically separated by the pixel boundary portion, and the plurality of conductive pattern layers are electrically separated by the peripheral partition portion.

Find Patent Forward Citations

Hong, Sungjin. (2026). Display panel and display device (U.S. Patent No. 12765181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765181

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

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