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. 24, 2014
Filed:
Feb. 26, 2010
Makoto Sakai, Kanagawa-Ken, JP;
Shigeru Osawa, Kanagawa-Ken, JP;
Yusuke Shibahara, Kanagawa-Ken, JP;
Takeshi Hisayasu, Tokyo, JP;
Kazuto Morikawa, Kanagawa-Ken, JP;
Tomohiro Sanpei, Kanagawa-Ken, JP;
Erika Takenaka, Kanagawa-Ken, JP;
Makoto Sakai, Kanagawa-Ken, JP;
Shigeru Osawa, Kanagawa-Ken, JP;
Yusuke Shibahara, Kanagawa-Ken, JP;
Takeshi Hisayasu, Tokyo, JP;
Kazuto Morikawa, Kanagawa-Ken, JP;
Tomohiro Sanpei, Kanagawa-Ken, JP;
Erika Takenaka, Kanagawa-Ken, JP;
Toshiba Lighting & Technology Corporation, Kanagawa, JP;
Abstract
A lighting device and a lighting fixture of the embodiment of the present invention comprises a thermally conductive main body having a substrate support portion in one end portion, and having a through-hole and a groove portion formed in the substrate support portion, the through-hole penetrating from the one end portion to the other end portion of the main body, the groove portion extending continuously from the through-hole, a substrate mounted with a semiconductor light-emitting device, and disposed on the substrate support portion, an electrical connector connected to the semiconductor light-emitting device, a power supply device housed in the main body and configured to light the semiconductor light-emitting device, a wire connected to the power supply device and to the electrical connector while being inserted through the through-hole and the groove portion, and a base member provided in the other end portion of the main body and connected to the power supply device. Therefore, a lighting device and a lighting fixture of this embodiment of the present invention reduced in size, is configured to be suitable for mass production and is capable of producing a certain luminous flux.