Abstract: A bimorph switch electrically connecting a traveling contact and a fixed contact. The switch comprises a substrate having a front face, a rear face, and a through hole penetrating from the front face to the rear face; a fixed contact extending from an edge portion of the aperture of the through hole towards the inside of the aperture; and a bimorph section holding the traveling contact at a position facing the aperture and driving the traveling contact. One end of the bimorph section may be formed on a silicon oxide layer formed on a front face of the substrate.

Abstract: A microswitch that switches a signal path of a high-frequency signal is provided. The microswitch includes a circuit board; a pair of first feedthrough lines spaced from each other on a circuit board that electrically connect the first surface and the second surface of the circuit board, respectively; a pair of first signal lines which are faced to each other with a gap therebetween on a straight line connecting the pair of first feedthrough lines on the first surface of the circuit board and electrically connected to the pair of first feedthrough lines, respectively; and a movable section which can switch between being in contact with and being spaced from the first surface of the circuit board and electrically connects the pair of signal lines with each other when the it is in contact with the first surface of the circuit board.

Abstract: A bimorph switch electrically connecting a traveling contact and a fixed contact. The switch comprises a substrate having a front face, a rear face, and a through hole penetrating from the front face to the rear face; a fixed contact extending from an edge portion of the aperture of the through hole towards the inside of the aperture; and a bimorph section holding the traveling contact at a position facing the aperture and driving the traveling contact. One end of the bimorph section may be formed on a silicon oxide layer formed on a front face of the substrate.

Abstract: A bimorph switch electrically connecting a traveling contact and a fixed contact. The switch comprises a substrate having a front face, a rear face, and a through hole penetrating from the front face to the rear face; a fixed contact extending from an edge portion of the aperture of the through hole towards the inside of the aperture; and a bimorph section holding the traveling contact at a position facing the aperture and driving the traveling contact. One end of the bimorph section may be formed on a silicon oxide layer formed on a front face of the substrate.

Abstract: A bimorph switch electrically connecting a traveling contact and a fixed contact. The switch comprises a substrate having a front face, a rear face, and a through hole penetrating from the front face to the rear face; a fixed contact extending from an edge portion of the aperture of the through hole towards the inside of the aperture; and a bimorph section holding the traveling contact at a position facing the aperture and driving the traveling contact. One end of the bimorph section may be formed on a silicon oxide layer formed on a front face of the substrate.

Abstract: There is provided a switch 10 for connecting a first terminal with a second terminal electrically. The switch 10 includes: the first terminal 46; the second terminal 26 and a third terminal 28 confronting said first terminal 46; driving means 70 for driving the first terminal 46 in the direction of the second terminal 26 and the third terminal 28; and an electrostatic coupling section 72 including a first electrode 50 and a second electrode 30 confronting each other for attracting the first terminal 46 in the direction of the second terminal 26 and the third terminal 28 by electrostatic force.

Abstract: A switch, comprising a movable part supported at both ends and a contact installed on the movable part, the movable part characterized by further comprising a first bimetal for displacing the contact in a specified direction according to a temperature and a second bimetal for displacing the contact in the direction opposite to the specified direction according to the temperature.

Abstract: There is provided a switch 10 for connecting a first terminal with a second terminal electrically. The switch 10 includes: the first terminal 46; the second terminal 26 and a third terminal 28 confronting said first terminal 46; driving means 70 for driving the first terminal 46 in the direction of the second terminal 26 and the third terminal 28; and an electrostatic coupling section 72 including a first electrode 50 and a second electrode 30 confronting each other for attracting the first terminal 46 in the direction of the second terminal 26 and the third terminal 28 by electrostatic force.