DK1254473T3 - Elektronisk skiftende mikromagnetisk holderelæ og fremgangsmåde til betjening af samme - Google Patents

Elektronisk skiftende mikromagnetisk holderelæ og fremgangsmåde til betjening af samme

Info

Publication number
DK1254473T3
DK1254473T3 DK01905135T DK01905135T DK1254473T3 DK 1254473 T3 DK1254473 T3 DK 1254473T3 DK 01905135 T DK01905135 T DK 01905135T DK 01905135 T DK01905135 T DK 01905135T DK 1254473 T3 DK1254473 T3 DK 1254473T3
Authority
DK
Denmark
Prior art keywords
relay
state
micromagnetic
operating
same
Prior art date
Application number
DK01905135T
Other languages
Danish (da)
English (en)
Inventor
Jun Shen
Meichun Ruan
Original Assignee
Univ Arizona
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Arizona filed Critical Univ Arizona
Application granted granted Critical
Publication of DK1254473T3 publication Critical patent/DK1254473T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/085—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by electromagnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/005—Details of electromagnetic relays using micromechanics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3566—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details involving bending a beam, e.g. with cantilever
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3572—Magnetic force
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/358—Latching of the moving element, i.e. maintaining or holding the moving element in place once operation has been performed; includes a mechanically bistable system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3584—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details constructional details of an associated actuator having a MEMS construction, i.e. constructed using semiconductor technology such as etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/005—Details of electromagnetic relays using micromechanics
    • H01H2050/007—Relays of the polarised type, e.g. the MEMS relay beam having a preferential magnetisation direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Micromachines (AREA)
  • Relay Circuits (AREA)
  • Switches With Compound Operations (AREA)
DK01905135T 2000-02-02 2001-01-26 Elektronisk skiftende mikromagnetisk holderelæ og fremgangsmåde til betjening af samme DK1254473T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/496,446 US6469602B2 (en) 1999-09-23 2000-02-02 Electronically switching latching micro-magnetic relay and method of operating same

Publications (1)

Publication Number Publication Date
DK1254473T3 true DK1254473T3 (da) 2006-01-23

Family

ID=23972649

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01905135T DK1254473T3 (da) 2000-02-02 2001-01-26 Elektronisk skiftende mikromagnetisk holderelæ og fremgangsmåde til betjening af samme

Country Status (11)

Country Link
US (2) US6469602B2 (fr)
EP (1) EP1254473B1 (fr)
JP (1) JP2003522377A (fr)
KR (1) KR100474536B1 (fr)
CN (1) CN1419702A (fr)
AT (1) ATE304218T1 (fr)
AU (1) AU2001233046A1 (fr)
DE (1) DE60113233T2 (fr)
DK (1) DK1254473T3 (fr)
ES (1) ES2249409T3 (fr)
WO (1) WO2001057899A1 (fr)

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Also Published As

Publication number Publication date
EP1254473B1 (fr) 2005-09-07
US20020050880A1 (en) 2002-05-02
AU2001233046A1 (en) 2001-08-14
JP2003522377A (ja) 2003-07-22
ATE304218T1 (de) 2005-09-15
EP1254473A1 (fr) 2002-11-06
ES2249409T3 (es) 2006-04-01
CN1419702A (zh) 2003-05-21
US6469602B2 (en) 2002-10-22
DE60113233D1 (de) 2005-10-13
DE60113233T2 (de) 2007-01-18
KR20030028451A (ko) 2003-04-08
WO2001057899A1 (fr) 2001-08-09
KR100474536B1 (ko) 2005-03-10
US6469603B1 (en) 2002-10-22

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