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:
Sep. 21, 2010
Filed:
Jun. 30, 2006
Youji Urano, Ikeda, JP;
Takuya Nakatani, Hirakata, JP;
Yasuhiro Hidaka, Hirakata, JP;
Panasonic Electric Works Co., Ltd., Osaka, JP;
Abstract
A light-emitting device of the present invention includes: a LED chip; a chip mounting memberhaving a conductive plate (heat transfer plate)one surface side of which the LED chipis mounted on and a conductor patternswhich is formed on the one surface side of the conductive platethrough an insulating partand electrically connected to the LED chip; and a sheet-shaped connecting memberdisposed on the other surface side of the conductive plateto connect the conductive plateto a body of the luminairewhich is a metal member for holding the chip mounting member. The connecting memberis made of a resin sheet which includes a filler and whose viscosity is reduced by heating, and the connecting memberhas an electrical insulating property and thermally connects the conductive plateand the bodyof the luminaire to each other.