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:
Jul. 06, 2010
Filed:
Sep. 21, 2006
Shingo Kameyama, Ibaraki, JP;
Takenori Goto, Moriguchi, JP;
Tatsuya Kunisato, Takatsuki, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A light emitting device includes a light emitting element mounted on a base; a phosphor-containing transparent resin section which contains a phosphor for absorbing light emitted from the light emitting element and for emitting light having a wavelength different from that of the absorbed light, and which is filled in the base while containing the light emitting element mounted on the base and with the light emitting element covered therewith; and a high-concentration phosphor-containing resin layers, which is formed on a section directly above the light emitting element, and which has a phosphor concentration higher than that of the phosphor-containing transparent resin.