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:
Mar. 13, 2001
Filed:
Aug. 18, 1999
Moriya Katagiri, Tokyo, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A switch device turns ON and OFF the contact pattrns of a switch substrate by pressing an operating button and turning the turning plate section of an operating rubber member serving as a switch operating rubber member. The turning plate section is turnably supported on a substrate section by a hinge section, and the periphery of the turning plate section other than the hinge section is coupled with the substrate section by a thin film section. The operating button presses the turning plate section at a position near the hinge section. An electrically conductive rubber, which comes into contact with the contact pattern under pressure, is bonded to the turning plate section at a position distanced from the position at which the operating button presses the turning plate. As a result, the operating stroke distance of the switch can be decreased, and also the thickness of a switch mechanical unit can be reduced in the stroke direction.