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:
Feb. 09, 2021
Filed:
Apr. 12, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/06 (2006.01); G02B 27/09 (2006.01); A61B 1/07 (2006.01); G02B 6/04 (2006.01); G02B 23/24 (2006.01); G02B 27/30 (2006.01); F21Y 115/30 (2016.01); G02B 6/26 (2006.01);
U.S. Cl.
CPC ...
A61B 1/0653 (2013.01); A61B 1/0669 (2013.01); A61B 1/0676 (2013.01); A61B 1/07 (2013.01); G02B 6/04 (2013.01); G02B 23/2469 (2013.01); G02B 27/0905 (2013.01); G02B 27/30 (2013.01); F21Y 2115/30 (2016.08); G02B 6/262 (2013.01); G02B 27/0955 (2013.01);
Abstract
An illumination light guiding device includes a phosphor layer that is disposed on another surface opposite to one surface of a board, and converts the wavelengths of a plurality of light beams transmitted through the board and incident on one surface of the phosphor layer, and an emission-side fiber including a plurality of optical fibers that are provided so as to be erected side by side on another surface opposite to one surface of the phosphor layer, each optical fiber guiding a different one of the plurality of light beams having wavelengths converted by the phosphor layer.