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. 12, 2018
Filed:
Dec. 11, 2013
Applicant:
Nec Display Solutions, Ltd., Tokyo, JP;
Inventor:
Naoki Masuda, Tokyo, JP;
Assignee:
NEC DISPLAY SOLUTIONS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); H04N 9/31 (2006.01); F21V 29/502 (2015.01); F21V 29/60 (2015.01); F21V 29/61 (2015.01); F21V 29/77 (2015.01); F21V 29/83 (2015.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21V 9/08 (2018.01); F21V 9/16 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G03B 21/16 (2013.01); F21V 5/04 (2013.01); F21V 7/0091 (2013.01); F21V 9/08 (2013.01); F21V 9/16 (2013.01); F21V 29/502 (2015.01); F21V 29/60 (2015.01); F21V 29/61 (2015.01); F21V 29/77 (2015.01); F21V 29/83 (2015.01); G03B 21/204 (2013.01); G03B 21/2013 (2013.01); H04N 9/3144 (2013.01);
Abstract
A cooling structure includes a phosphor unit, air-blowing systems that cause cooling air to flow, and a duct structure. The phosphor unit includes a substrate and a phosphor that is formed on the substrate and that emits fluorescent light when irradiated with excitation light. The duct structure guides the cooling air blown from the air-blowing systems to the phosphor unit.
Quick Actions:
Masuda, Naoki. (2018). Cooling structure, lighting optical system, and projection-type display apparatus including substrate and phosphor formed on the substrate to emit fluorescent light (U.S. Patent No. 9995996). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9995996
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile