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:
Jul. 02, 2024
Filed:
Mar. 31, 2021
Nichia Corporation, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method of manufacturing a surface light source includes providing an intermediate structure body that includes a composite board including a supporting member and a wiring layer disposed on the supporting member and includes a plurality of light-emitting elements disposed apart from each other on the wiring layer of the composite board, disposing a plurality of covering members apart from each other to cover upper surfaces and lateral surfaces of the light-emitting elements and portions of the composite board around the light-emitting elements, disposing a light-shielding member such that a gap between the covering members is filled, removing the covering members to form a plurality of hole portions, and disposing a light-transmissive member in the hole portions.