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. 26, 2019
Filed:
Feb. 26, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Sung Kyoon Kim, Seoul, KR;
Min Gyu Na, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A light-emitting device includes a substrate, first and second electrode pads, first to M-th light-emitting cells arranged in a line in a first direction between the first and second electrode pads, and first to N-th connection wires for electrically connecting the first to M-th light-emitting cells, wherein each of the first to M-th light-emitting cells comprises a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, wherein the first electrode pad is connected to the second conductive semiconductor layer of the first light-emitting cell while the second electrode pad is connected to the first conductive semiconductor layer of the M-th light-emitting cell, and an n-th connection wire electrically connects the first conductive semiconductor layer of an n-th light-emitting cell to the second conductive semiconductor layer of an (n+1)-th light-emitting cell, which are adjacent to each other.