Patent ID: 9187311
Filing Date: 2015-11-17
Classification: B81B,H01G,H01H

Abstract:
1. A MEMS device comprising: a first electrode provided on a support substrate; a second electrode opposed to the first electrode and being movable in a direction in which the second electrode is opposed to the first electrode; and beam parts connected to respective opposite sides of the second electrode, each of the beam parts supporting the second electrode, wherein the second electrode comprises a slit extending parallel to the sides of the second electrode to which the beam parts are connected, the slit opening at both a front and a back of the second electrode, wherein the second electrode further comprises at least one bridge part extending over the slit, the at least one bridge part crossing the slit, and wherein the at least one bridge part is made of a material different from a material of the second electrode, and both ends of the at least one bridge part are fixed on the second electrode.