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:
Nov. 24, 2020
Filed:
Aug. 02, 2019
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kenji Ikeo, Osaka, JP;
Abstract
A phosphor wheel () includes: a first surface having a disk shape; a second surface opposite the first surface; a phosphor layer () having an annular shape and being provided on the first surface; a plurality of openings (); and a plurality of first blade parts (). The plurality of openings () are disposed radially inward of the annular-shaped phosphor layer () and arrayed along a circumferential direction. The plurality of first blade parts () are located respectively adjacent to the plurality of openings () in the first surface and configured to blow air to a surface of the phosphor layer ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile