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. 23, 2016
Filed:
Nov. 14, 2012
Panasonic Corporation, Osaka, JP;
Toshio Mori, Kyoto, JP;
Ikuko Aoki, Osaka, JP;
Kazuyuki Okano, Osaka, JP;
Makoto Horiuchi, Nara, JP;
Takaari Uemoto, Osaka, JP;
Abstract
A light-emitting module includes a substrate, an LED chip arranged on a main surface of the substrate, a sealing member covering the LED chip on the main surface of the substrate and converting a wavelength of the light produced by the LED chip, and a heat transfer member thermally connecting the sides of the LED chip to the main surface of the substrate and dissipating heat produced by the LED chip to the substrate. The heat transfer member is made up of a silicone resin having particles dispersed therein, the particles being nanoparticles of ZrOand microparticles of MgO, which have higher thermal conductivity than the silicone resin.