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:
Jan. 17, 2012
Filed:
May. 28, 2010
Kazuto Morikawa, Yokosuka, JP;
Masahiro Izumi, Yokosuka, JP;
Kiyoshi Nishimura, Yokosuka, JP;
Tomohiro Sanpei, Yokosuka, JP;
Erika Takenaka, Yokosuka, JP;
Shuhei Matsuda, Yokosuka, JP;
Kazuto Morikawa, Yokosuka, JP;
Masahiro Izumi, Yokosuka, JP;
Kiyoshi Nishimura, Yokosuka, JP;
Tomohiro Sanpei, Yokosuka, JP;
Erika Takenaka, Yokosuka, JP;
Shuhei Matsuda, Yokosuka, JP;
Toshiba Lighting & Technology Corporation, Kanagawa, JP;
Abstract
According to one embodiment, a light-emitting module includes a module substrate, a reflective layer, conductive layers, a light-emitting element, and a sealing member. A reflective layer is provided on a surface of an insulating layer of the module substrate, and the conductive layers are provided in the vicinity of the reflective layer. Further, the light-emitting element is provided on the reflective layer. Moreover, the translucent sealing member has translucency and bury the reflective layer, the conductive layers, and the light-emitting element. The ratio of the area occupied by the reflective layer and the conductive layers to the sealed region sealed by the sealing member is equal to or greater than 80%.