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:
May. 02, 2017
Filed:
Aug. 22, 2014
Nichia Corporation, Anan-shi, Tokushima, JP;
Hiroaki Tamemoto, Anan, JP;
Chihiro Juasa, Anan, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A method for manufacturing a light emitting element that includes preparing a wafer having a substrate and a semiconductor structure, the substrate including a plurality of protrusions at positions corresponding to lattice points on a triangular lattice. The method includes forming a plurality of first modified parts in the substrate by irradiating the substrate with a laser beam along first dividing lines, forming a plurality of second modified parts in the substrate by irradiating the substrate with a laser beam along second dividing lines, and dividing the wafer along the first modified parts and the second modified parts to obtain a plurality of light emitting elements.