AU2001281845A1 - Switch device for an electrical appliance - Google Patents

Switch device for an electrical appliance

Info

Publication number
AU2001281845A1
AU2001281845A1 AU2001281845A AU8184501A AU2001281845A1 AU 2001281845 A1 AU2001281845 A1 AU 2001281845A1 AU 2001281845 A AU2001281845 A AU 2001281845A AU 8184501 A AU8184501 A AU 8184501A AU 2001281845 A1 AU2001281845 A1 AU 2001281845A1
Authority
AU
Australia
Prior art keywords
switch device
electrical appliance
electrically conductive
electrical device
conductive coating
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001281845A
Inventor
Joachim Spratte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of AU2001281845A1 publication Critical patent/AU2001281845A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/008—Static electricity considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/01—Miscellaneous combined with other elements on the same substrate

Abstract

A contact element (1) for an electrical device has an electrically conductive coating (11) deposited on a switching mat (7), whereby electrostatic discharge transmitted to a key (2) will be deflected by the electrically conductive coating (11) into the casing (3) of the electrical device.
AU2001281845A 2000-07-18 2001-06-16 Switch device for an electrical appliance Abandoned AU2001281845A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10034771 2000-07-18
DE10034771A DE10034771A1 (en) 2000-07-18 2000-07-18 Switching device for an electrical device
PCT/EP2001/006828 WO2002007177A1 (en) 2000-07-18 2001-06-16 Switch device for an electrical appliance

Publications (1)

Publication Number Publication Date
AU2001281845A1 true AU2001281845A1 (en) 2002-01-30

Family

ID=7649236

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281845A Abandoned AU2001281845A1 (en) 2000-07-18 2001-06-16 Switch device for an electrical appliance

Country Status (8)

Country Link
US (1) US6580043B1 (en)
EP (1) EP1301936B1 (en)
JP (1) JP2004504695A (en)
CN (1) CN1443359A (en)
AT (1) ATE382186T1 (en)
AU (1) AU2001281845A1 (en)
DE (2) DE10034771A1 (en)
WO (1) WO2002007177A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4295468B2 (en) * 2001-12-21 2009-07-15 ポリマテック株式会社 Cover member for illuminated pushbutton switch
US7009121B2 (en) * 2002-04-25 2006-03-07 Preh-Werke Gmbh & Co. Kg Keyboard, especially for electronic payment terminals, and keypad
US6917000B2 (en) * 2003-01-17 2005-07-12 Lite-On Technology Corporation Signal input device
JP3871136B2 (en) * 2003-10-03 2007-01-24 船井電機株式会社 Switch device
US7161106B2 (en) * 2003-11-06 2007-01-09 Nike, Inc. Switching device for flexible material
JP4438429B2 (en) * 2004-01-30 2010-03-24 ブラザー工業株式会社 switch
KR101054406B1 (en) * 2004-03-05 2011-08-05 엘지전자 주식회사 Operation button
KR100619852B1 (en) * 2004-04-30 2006-09-08 엘지전자 주식회사 Main body of a mobile communication terminal
JP2005353412A (en) * 2004-06-10 2005-12-22 Alps Electric Co Ltd Sheet with plate spring, and switch device using it
KR100652665B1 (en) * 2004-08-31 2006-12-06 엘지전자 주식회사 Battery locker for preventing static electricity of mobile communication device
JP4302024B2 (en) * 2004-09-17 2009-07-22 株式会社ソニー・コンピュータエンタテインメント Button structure, portable electronic device
TW200635443A (en) * 2005-03-30 2006-10-01 Asustek Comp Inc An electric device with electrostatic discharging structure
JP4720454B2 (en) * 2005-11-15 2011-07-13 ブラザー工業株式会社 Electronics
JP4695036B2 (en) * 2006-07-26 2011-06-08 セイコーインスツル株式会社 Switch structure and electronic equipment
JP2008270023A (en) * 2007-04-23 2008-11-06 Tokai Rika Co Ltd Switch equipped with touch sensor
US7498537B1 (en) * 2007-08-24 2009-03-03 Freudenberg-Nok General Partnership Integrated conductive radio button
JP2009163881A (en) * 2007-12-27 2009-07-23 Toshiba Corp Electronic apparatus
US20090174992A1 (en) * 2008-01-09 2009-07-09 Eric Simon System and Method for Supporting Electrical Connectivity Between Information Handling System Chassis Components
JP5197420B2 (en) * 2009-02-17 2013-05-15 キヤノン株式会社 Electronics
CN103151203A (en) * 2011-12-07 2013-06-12 深圳富泰宏精密工业有限公司 Key assembly
TWI524367B (en) * 2012-04-12 2016-03-01 吳長隆 Key pad structure of the keyborad and the method of manufacturing thereof
CN109411278A (en) * 2017-08-16 2019-03-01 致伸科技股份有限公司 The press-key structure of anti-electrostatic-discharge
KR102403356B1 (en) * 2017-11-01 2022-06-02 현대자동차주식회사 Control panel for vehicle
CN116190142A (en) * 2021-11-26 2023-05-30 致伸科技股份有限公司 Keyboard device with antistatic function

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914985Y2 (en) * 1978-02-28 1984-05-02 シャープ株式会社 key input device
JPS5686723U (en) * 1979-12-07 1981-07-11
GB2102626B (en) * 1981-07-21 1985-06-05 Standard Telephones Cables Ltd Contact dimple pad
GB8423358D0 (en) * 1984-09-15 1984-11-07 Motorola Israel Ltd Flat membrane key and keyboard
DE3733002A1 (en) * 1986-09-30 1988-04-07 Wilde Membran Impuls Tech Electroconductive pattern metallised additively
US4812831A (en) * 1987-02-10 1989-03-14 Amp Incorporated Key switch with controllable illumination
DE4442073C2 (en) * 1994-11-25 2001-10-18 Cherry Mikroschalter Gmbh Keyboard with metal plate
DE29501466U1 (en) * 1995-01-31 1995-03-30 Kundisch Gmbh & Co Kg Transparent film, in particular for the production of front films for membrane keyboards or the like.
JPH08273473A (en) * 1995-03-29 1996-10-18 Shin Etsu Polymer Co Ltd Luminous push button switch apparatus
US5975711A (en) * 1995-06-27 1999-11-02 Lumitex, Inc. Integrated display panel assemblies
US5661279A (en) * 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
JP3988203B2 (en) * 1996-10-22 2007-10-10 松下電器産業株式会社 Movable contact for panel switch
US6044152A (en) * 1998-01-15 2000-03-28 Ericsson Inc. Shielded keyboard for a portable communication device
JPH11232963A (en) * 1998-02-13 1999-08-27 Matsushita Electric Ind Co Ltd Movable contact body for panel switch and panel switch using the movable contact body
JP4038265B2 (en) * 1998-02-17 2008-01-23 セイコープレシジョン株式会社 Sheet switch with EL
US6310308B1 (en) * 2000-09-20 2001-10-30 Spectra Lux Corporation Compact push-button switch assembly

Also Published As

Publication number Publication date
EP1301936B1 (en) 2007-12-26
JP2004504695A (en) 2004-02-12
DE50113419D1 (en) 2008-02-07
US6580043B1 (en) 2003-06-17
EP1301936A1 (en) 2003-04-16
WO2002007177A1 (en) 2002-01-24
ATE382186T1 (en) 2008-01-15
CN1443359A (en) 2003-09-17
DE10034771A1 (en) 2002-01-31

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