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. 07, 2021
Filed:
May. 29, 2017
Nec Display Solutions, Ltd., Tokyo, JP;
Osamu Horie, Tokyo, JP;
SHARP NEC DISPLAY SOLUTIONS, LTD., Tokyo, JP;
Abstract
A light source device includes a light source accommodating section provided with a story structure including a first accommodation story and a second accommodation story, a red light source that emits red laser light and a blue light source that emits blue laser light being accommodated in the first accommodation story, and a green light source that emits green fluorescence being accommodated in the second accommodation story; an emission window provided on a side of the second accommodation story; a first light synthesizer that synthesizes an optical path of the red laser light from the red light source and an optical path of the blue laser light from the blue light source into one optical path, and that emits first synthesized light into which the red laser light and the blue laser light are synthesized; and a second light synthesizer that synthesizes an optical path of the green fluorescence.