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. 18, 2025
Filed:
Oct. 02, 2023
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventor:
Min-Hsun Hsieh, Hsinchu, TW;
Assignee:
EPISTAR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/01 (2025.01); H01L 21/66 (2006.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10H 20/01 (2025.01); H01L 22/22 (2013.01); H10H 20/857 (2025.01); H10H 20/0364 (2025.01);
Abstract
A method of repairing a light emitting device, comprises: providing a light emitting device comprising a carrier board and a first light emitting unit; destroying the first light emitting unit and forming a removal surface on the light emitting device; planarizing the removal surface; providing a bonding structure on the removal surface; and fixing a second light emitting unit on the planarized removal surface through the bonding material.