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:
Aug. 02, 2022
Filed:
Aug. 28, 2020
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventors:
Assignee:
EPISTAR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/38 (2013.01);
Abstract
A light-emitting device, includes: a substrate, comprising a top surface; a first edge and a second edge opposite to the first edge; a plurality of light-emitting units arranged in N rows on the substrate, wherein the N rows comprises a first row at the first edge and a Nrow at the second edge; and a plurality of connection electrodes, formed on and electrically connecting the plurality of light-emitting units; wherein the plurality of light-emitting units comprises a first light-emitting unit in the first row, and the first light-emitting unit comprises a first notch on the first edge wherein the first notch comprises a bottom composed by the top surface.