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:
Feb. 21, 2023
Filed:
Oct. 04, 2021
Seoul Viosys Co., Ltd., Ansan-si, KR;
Jong Min Jang, Ansan-si, KR;
Jong Hyeon Chae, Ansan-si, KR;
Joon Sup Lee, Ansan-si, KR;
Daewoong Suh, Ansan-si, KR;
Hyun A Kim, Ansan-si, KR;
Won Young Roh, Ansan-si, KR;
Min Woo Kang, Ansan-si, KR;
Seoul Viosys Co., Ltd., Ansan-si, KR;
Abstract
A light emitting device including a substrate, first and second light emitting diodes (LEDs) each including first and second semiconductor layers, a first upper electrode disposed on the second LED, electrically connected to the first LED, and insulated from the second semiconductor layer of the first LED, and a second upper electrode disposed on the second LED, electrically connected to the second LED, and insulated from the second semiconductor layer of the second LED, in which a portion of the substrate between the LEDs does not overlap the semiconductor layers, the first upper electrode has a portion electrically connected to the second semiconductor layer of the second LED and covering the first portion and portions of the LEDs, and the second upper electrode has a groove partially enclosing the portion of the first upper electrode in a plan view.