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:
Jul. 29, 2008
Filed:
Jun. 23, 2005
Tomoki Ikeda, Fukushima-ken, JP;
Satoru Komatsu, Saitama-ken, JP;
Tomoyuki Fukumaru, Saitama-ken, JP;
Hideaki Oshima, Ibaraki-ken, JP;
Tomoki Ikeda, Fukushima-ken, JP;
Satoru Komatsu, Saitama-ken, JP;
Tomoyuki Fukumaru, Saitama-ken, JP;
Hideaki Oshima, Ibaraki-ken, JP;
Alps Electric Co., Ltd, Tokyo, JP;
Abstract
Rear glass is provided with a radiation conductor and a ground conductor. An electronic circuit unit includes a base plate fixed on the rear 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 frame body and the cover are provided with drainage holes. These drainage holes are provided at the bottommost portion of the electronic circuit unit in a state where the electronic circuit unit is mounted on the rear glass. Furthermore, the frame body is provided with a plurality of tongue pieces that are bent in order to support the circuit substrate, and clearance holes provided for forming the tongue pieces. The clearance holes that are disposed in one of side walls of the frame body are used as drainage holes.