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:
Jun. 07, 2022
Filed:
Apr. 07, 2020
Nichia Corporation, Anan, JP;
Dai Wakamatsu, Komatsushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method of manufacturing a light emitting device includes: forming light-shielding films respectively on an upper surface of a light-transmissive plate and a lower surface of the light-transmissive plate opposite to the upper surface; dividing the light-transmissive plate together with the light-shielding films from the upper surface to the lower surface or from the lower surface to the upper surface, to form a plurality of plate-shaped optical components; and fixing a cut surface of each of the optical components to a corresponding one of a plurality of light emitting elements, and arranging the light emitting elements on a substrate in a row or in a matrix so that the cut surfaces of the optical components and the light-shielding films are alternately arranged along a row direction in a lateral side view as seen in a direction parallel to the substrate and perpendicular to the row direction.