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:
Oct. 22, 2024
Filed:
Oct. 23, 2020
Nichia Corporation, Anan, JP;
Hidetoshi Tanaka, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method of manufacturing a light-emitting device includes providing a structure body including a silicon substrate having a first portion, a second portion, and a third portion between the first portion and the second portion, and a first semiconductor layered body including a first light-emitting layer, the first semiconductor layered body being disposed on or above the silicon substrate. The method includes forming a first resin layer covering a lateral side of the silicon substrate and a lateral side of the first semiconductor layered body. The method includes a removal step of removing the first portion to expose a first surface of the first semiconductor layered body, removing the second portion to expose a second surface of the first semiconductor layered body, and leaving the third portion. The method includes forming a first wavelength conversion member on or above the first surface exposed by the removal of the first portion.