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:
Apr. 19, 2016
Filed:
Feb. 23, 2009
Applicants:
Norimasa Furukawa, Tokyo, JP;
Hiroshi Murayama, Kanagawa, JP;
Ichiro Murakami, Tokyo, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 19/00 (2006.01); F21K 99/00 (2010.01); G02F 1/1335 (2006.01); F21Y 103/00 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21K 9/00 (2013.01); F21K 9/30 (2013.01); F21V 19/0045 (2013.01); F21V 19/0025 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/003 (2013.01); G02F 1/133603 (2013.01);
Abstract
A light source unit is used in a multiply combined manner, and includes a light source element having a substrate and one or more light emitting elements disposed on the substrate. The light source unit is configured such that when a plurality of the light source units are arranged in cascade, the light source element in the light source unit comes to in electric connection with another light source element in an adjacent light source unit. Thereby, the plurality of light source units may emit light at the same time. Thus, the structure similar to rod-shaped light source such as CCFL is achieved.