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:
Dec. 08, 2015
Filed:
Aug. 19, 2015
Nichia Corporation, Anan-shi, Tokushima, JP;
Hiroaki Tamemoto, Anan, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A method for manufacturing a light emitting element includes: preparing a wafer that has a substrate in which a first main face is provided with a plurality of convex components; and dividing the wafer along first dividing lines and second dividing lines. The convex components are in the form of circular cones or truncated circular cones, each of which having a circular bottom face and a side face that is connected to the bottom face, and disposed regularly so that a plurality of bounded regions are present around the convex components, and a shortest distance between the convex components and the centers of the bounded regions is less than a radius of the bottom faces of the convex components. The first and second dividing lines extend in a direction that intersects straight lines that link the centers of the plurality of bounded regions around a single convex component.