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:
Aug. 18, 2015
Filed:
Apr. 12, 2011
Takuji Hatano, Suita, JP;
Hitoshi Adachi, Atsugi, JP;
Takashi Washizu, Hino, JP;
Yoshihito Taguchi, Hachioji, JP;
Takuji Hatano, Suita, JP;
Hitoshi Adachi, Atsugi, JP;
Takashi Washizu, Hino, JP;
Yoshihito Taguchi, Hachioji, JP;
KONICA MINOLTA ADVANCED LAYERS, INC., Tokyo, JP;
Abstract
A light-emitting device () is provided with a metal part () atop a planar LED substrate (), and an LED element () is disposed atop the metal part (). A glass substrate () is provided to an upper surface of the LED element (), and a wavelength conversion part () is formed on an upper surface of the glass substrate (). The wavelength conversion part () comprises a light-transmissive ceramic layer formed by heating a mixture containing a phosphor, an organometallic compound, a layered silicate mineral, an inorganic particulate, an organic solvent, and water.