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. 19, 2006
Filed:
Apr. 22, 2004
Jae Yeong Park, Seoul, KR;
Jae Yeong Park, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A low voltage micro switch includes a substrate having an actuating space therein; an actuating unit having a piezoelectric material extended in a cantilever beam shape from a portion of the substrate to the actuating space of the substrate and a bias electrode; a conductive signal line extendedly formed at a certain interval from one side of the substrate and having a disconnected portion; a supporting unit connected to the actuating unit, positioned in the actuating space, and moving according to actuation of the actuating unit; a switching unit formed at the supporting unit and connecting or disconnecting the disconnected portion of the conductive signal line according to movement of the supporting unit; and one or more ground units formed at the substrate.