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:
Apr. 29, 2025
Filed:
Dec. 02, 2022
Nichia Corporation, Anan, JP;
Hirofumi Kawaguchi, Tokushima, JP;
Takeshi Baba, Anan, JP;
Taku Yuasa, Anan, JP;
Kazuki Kumegawa, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method for manufacturing a light-emitting element includes: providing a structure body including: a semiconductor structure body having a first surface, a second surface located on a side opposite to the first surface, and a lateral surface that connects the first surface and the second surface, a first insulating film covering the lateral surface of the semiconductor structure body, a second insulation film covering the first surface of the semiconductor structure body and an upper surface of the first insulating film on a first surface side, and a substrate facing the second surface of the semiconductor structure body; forming a mask on a part of the second insulating film located above the first surface of the semiconductor structure body; and removing a part of the second insulating film located around the mask in a top view and exposed from the mask.