Patent ID: 8110761
Filing Date: 2012-02-07
Classification: H01H

Abstract:
1. A switching device, comprising: a stationary portion; a movable portion having a movable land portion, a first beam portion, and a second beam portion, the first and second beam portions coupling the movable land portion and the stationary portion with each other; a first signal line disposed to extend over the movable land portion, the first beam portion, and the stationary portion, and having a movable contact portion on the movable land portion; a second signal line having a stationary contact portion positioned to face the movable contact portion and fixed to the stationary portion; a first driving line disposed to extend over the movable land portion, the second beam portion, and the stationary portion, and having a movable driving electrode portion on the movable land portion; and a second driving line having a stationary driving electrode portion positioned to face the movable driving electrode portion and fixed to the stationary portion.