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.:
Date of Patent:
Jul. 15, 2025
Filed:
Dec. 29, 2020
Lg Display Co., Ltd., Seoul, KR;
Lg Chem, Ltd., Seoul, KR;
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;
LG DISPLAY CO., LTD., Seoul, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
An organic electric element, a display panel, and a display device including the organic electric element are provided. The organic electric element includes 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.