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. 15, 2011
Filed:
May. 29, 2008
Hiroaki Oshio, Kanagawa, JP;
Kazuhiro Tamura, Fukuoka, JP;
Masakata Koseki, Aichi-ken, JP;
Hiroko Tsukamoto, Aichi-ken, JP;
Tatsuichiro Maki, Aichi-ken, JP;
Hiroaki Oshio, Kanagawa, JP;
Kazuhiro Tamura, Fukuoka, JP;
Masakata Koseki, Aichi-ken, JP;
Hiroko Tsukamoto, Aichi-ken, JP;
Tatsuichiro Maki, Aichi-ken, JP;
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Toyoda Gosei Co., Ltd., Nishikasugai-gun, Aichi-ken, JP;
Abstract
A light emitting device includes a resin case including a concave portion with a reflector portion surrounding a light emitting element, a first lead and a second lead that are formed of a metal, exposed at a bottom of the concave portion of the case, and disposed away from each other in a predetermined direction, and a resin sealing material filled in the concave portion. The first lead includes a light emitting element mounting portion, a first wire connection portion, a first bleed-out preventing notch, and an opposite notch. The second lead includes a protective device mounting portion, a second wire connection portion, and a second bleed-out preventing notch. The first lead and the second lead are arranged such that, in the predetermined direction, the light emitting element mounting portion is opposed to the second bleed-out preventing notch, the first wire connection portion is opposed to the protective device mounting portion, and the opposite notch is opposed to the second wire connection portion.