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:
Nov. 11, 2025
Filed:
Mar. 03, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Kyuyoung Hwang, Anyang-si, KR;
Muhyun Baik, Daejeon, KR;
Seungyeon Kwak, Suwon-si, KR;
Won-Joon Son, Suwon-si, KR;
Hyeonho Choi, Seoul, KR;
Seoungtae Kim, Daejeon, KR;
Seungyeol Baek, Daejeon, KR;
Jinhoon Jeong, Daejeon, KR;
Sunghan Kim, Daejeon, KR;
Byoungki Choi, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Abstract
Provided are a light-emitting device, a method of manufacturing the light-emitting device, and an operating method of the light-emitting device, wherein the light-emitting device includes a first conductive layer and a light-emitting group represented by Formula 1:*-A-(A)-(A). Formula 1 The detailed description of Formula 1 is the same as described in the present specification.