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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 12765256 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Dec. 29, 2020

Organic electric element, display panel comprising the same and display device comprising the same

Applicants:

Lg Display Co., Ltd., Seoul, KR;

Lg Chem, Ltd., Seoul, KR;

Inventors:

Jicheol Shin, Gyeonggi-do, KR;

Seonkeun Yoo, Gyeonggi-do, KR;

Jeongdae Seo, Gyeonggi-do, KR;

Shinhan Kim, Gyeonggi-do, KR;

Jooyong Yoon, Gyeonggi-do, KR;

Jun Yun, Gyeonggi-do, KR;

Dongheon Kim, Gyeonggi-do, KR;

Yonghan Lee, Gyeonggi-do, KR;

Sungjae Lee, Gyeonggi-do, KR;

Assignees:

LG Display Co., Ltd., Seoul, KR;

LG Chem, Ltd., Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Dawn L Garrett

Int. Cl.
CPC ...
H10K 85/60 (2023.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/125 (2023.01); H10K 50/17 (2023.01); H10K 50/19 (2023.01); H10K 59/12 (2023.01); H10K 101/30 (2023.01); H10K 101/40 (2023.01);
U.S. Cl.
CPC ...
H10K 85/615 (2023.02); C09K 11/06 (2013.01); H10K 85/631 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/125 (2023.02); H10K 50/17 (2023.02); H10K 50/19 (2023.02); H10K 59/12 (2023.02); H10K 85/624 (2023.02); H10K 85/626 (2023.02); H10K 2101/30 (2023.02); H10K 2101/40 (2023.02);
Abstract

Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.

Find Patent Forward Citations

Shin, Jicheol. (2026). Organic electric element, display panel comprising the same and display device comprising the same (U.S. Patent No. 12765256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765256

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

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