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:
Jun. 02, 2026
Filed:
Aug. 31, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Woosik Jung, Seoul, KR;
Yanghyun Kim, Seoul, KR;
Jonghwa Won, Seoul, KR;
Wonsik Kim, Seoul, KR;
Wonseok Han, Seoul, KR;
Jonggon Shin, Seoul, KR;
Jongjin Woo, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 29/85 (2025.01); H01L 25/075 (2006.01); H10H 20/85 (2025.01); H10H 20/857 (2025.01); H10H 20/858 (2025.01); H10H 29/49 (2025.01);
U.S. Cl.
CPC ...
H10H 29/858 (2025.01); H01L 25/0753 (2013.01); H10H 20/8506 (2025.01); H10H 20/857 (2025.01); H10H 20/8582 (2025.01); H10H 29/49 (2025.01); H10H 29/857 (2025.01); H10H 29/8582 (2025.01);
Abstract
A display device according to one embodiment of the present disclosure comprises: a wiring board having an electrode line formed on the front surface thereof; and a plurality of semiconductor light-emitting elements disposed on the wiring board and electrically connected to each other by the electrode line, wherein the wiring board is configured to include at least two physically divided sub-boards, and a heat dissipation passage is formed between the sub-boards.