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:
May. 05, 2015
Filed:
Oct. 24, 2011
Takumi Miyashita, Fujiyoshida, JP;
Ichiro Miyashita, Fujiyoshida, JP;
Ken Kobayashi, Fujiyoshida, JP;
Takumi Miyashita, Fujiyoshida, JP;
Ichiro Miyashita, Fujiyoshida, JP;
Ken Kobayashi, Fujiyoshida, JP;
Citizen Electronics Co., Ltd., Yamanashi-Ken, JP;
Citizen Holdings Co., Ltd., Tokyo, JP;
Abstract
A light-emitting module of the present invention comprises: a light source in which an LED element is disposed on a substrate and electrodes electrically connected to the LED element are provided on the substrate; a metal plate on which the light source is disposed; lead wires connected to the electrodes directly or via other electrode pattern; and a housing made of resin fixed onto the metal plate and housing the light source therein. Moreover, the housing includes a hole opening above the light source, and includes at least one pair of protrusions that protrude facing one another inside the hole and apply a bias to the light source to press the light source onto a metal plate side.