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. 11, 2009
Filed:
Jun. 23, 2005
Tomoki Ikeda, Fukushima-ken, JP;
Hideaki Oshima, Ibaraki-ken, JP;
Makoto Ueda, Kyoto-fu, JP;
Ichiro Okajima, Kyoto-fu, JP;
Tomoki Ikeda, Fukushima-ken, JP;
Hideaki Oshima, Ibaraki-ken, JP;
Makoto Ueda, Kyoto-fu, JP;
Ichiro Okajima, Kyoto-fu, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A sheet of glass (rear glass) is provided with a radiation conductor. An electronic circuit unit includes a base plate soldered on the radiation conductor so as to be fixed on the sheet of glass; a frame body which houses a circuit substrate and is screwed on the base plate; and a cover for covering the frame body. The base plate has a narrow section that connects a soldering section and other sections of the base plate. The soldering section is provided with a protrusion that abuts on the radiation conductor such that a solder-accumulation space is formed around the protrusion. Furthermore, the base plate is provided with a plurality of height-adjustment portions disposed at different positions and distant from the soldering section. Each height-adjustment portion has substantially the same dimension as the protrusion.