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:
Oct. 14, 2014
Filed:
Jan. 22, 2013
Stanley Electric Co., Ltd., Tokyo, JP;
Hiroshi Kotani, Tokyo, JP;
Stanley Electric Co., Ltd., Tokyo, JP;
Abstract
A semiconductor light-emitting device, a method for manufacturing the same and a vehicle headlight can include the light-emitting device, which is composed of a light-emitting structure including a transparent plate, at least one semiconductor light-emitting chip and a wavelength converting layer between the transparent plate and the light-emitting chip to emit various colored lights including white light. The light-emitting device can also include a mounting board mounting the light-emitting structure and a frame thereon, a reflective material disposed between the frame and the light-emitting structure and the transparent material located on the reflective material to prevent an occurrence of oil-bleeding phenomenon. Thus, the disclosed subject matter can provide the light-emitting device having a high reliability for the vehicle headlight and the like, which can be maintained at a high quality even when they have been used for a long time under harsh conditions, and methods of manufacturing such devices.