Switch and method for manufacturing the same

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive

Reexamination Certificate

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Details

C200S181000, C333S262000, C359S291000, C359S298000

Reexamination Certificate

active

06992551

ABSTRACT:
Disclosed is a switch having a movable electrode to be separately driven downward and upward to secure signal transmission efficiency and insulation capability and operate for signal connection and disconnect at a high speed. The switch comprises a movable electrode, a fixed electrode positioned beneath the movable electrode, and a movable electrode driving fixed electrode positioned on both sides of the movable electrode with respect to a length wise direction thereof. Inside surfaces of the movable electrode, concave and convex parts are formed to arrange on both sides fixed electrodes having the corresponding concave and convex parts with a space.

REFERENCES:
patent: 6133807 (2000-10-01), Akiyama et al.
patent: 6291922 (2001-09-01), Dhuler
patent: 6794101 (2004-09-01), Liu et al.
patent: 6847277 (2005-01-01), Hsu et al.
patent: 6850133 (2005-02-01), Ma
patent: 6919784 (2005-07-01), Feng et al.
patent: 6950223 (2005-09-01), Huibers et al.
S. Meninger et al. “Vibration-to-Electric Engery Conversion”, Proceedings 1999 International Symposium on Low Power Electronics and Design, (ISLPED), Aug. 16-17, 1999, pp. 48-53.
M.A. Rosa et al. “Enhanced Electrostatic Force Generation Capability of Angled Comb Finger Design used in Electrostatic Comb-Drive Actuators”, Electronics Letters, IEE Stevenage, GB, vol. 34, No. 18, Sep. 3, 1998, pp. 1787-1788.
E. Ollier et al. Integrated Electrostatic Micro-Switch for Optical Fibre Networks Driven by Low Voltage, Electronics Letters, IEE Stevenage, GB, vol. 32, No. 21, Oct. 10, 1996, pp. 2007-2009.
European Search Report corresponding to application No. EP 03 01 6626 dated Oct. 20, 2003.
H.A.C. Tilmans et al., “Wafer-level packaged RF-MEMS switches fabricated in a CMOS fab” IEEE 2001 IEDM Tech. Digest 01 921-924 (41.4.1-41.4.4).
Dooyoung Hah et al., “A Low Voltage Actuated Microelectromechanical Switch for RF Application” JPN.J. Appl. Phys. vol. 40(2001) pp. 2721-2724.
Osamu Tuboi et al., “A Rotational Comb-Driven Micromirror with a Large Deflection Angle and Low Drive Voltage” IEEE 1002 MEMS Tech. Digest, pp. 532-535.

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