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:
Sep. 28, 2021
Filed:
Nov. 22, 2018
Sony Corporation, Tokyo, JP;
Kazumasa Kaneda, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A light source device of the present disclosure includes a plurality of light source sections, each light source section having at least one light source and the light source sections emitting light beams of mutually different colors, at least one light source substrate mounted with at least one light source section among the plurality of light source sections, and an optical-path combining optical system that combines optical paths of light beams emitted from the respective light source sections, in which the at least one light source section mounted on the light source substrate includes a plurality of the light sources that emits light beams of an identical color.