KR970007768B1 - Membrane panel switch - Google Patents

Membrane panel switch Download PDF

Info

Publication number
KR970007768B1
KR970007768B1 KR88000640A KR880000640A KR970007768B1 KR 970007768 B1 KR970007768 B1 KR 970007768B1 KR 88000640 A KR88000640 A KR 88000640A KR 880000640 A KR880000640 A KR 880000640A KR 970007768 B1 KR970007768 B1 KR 970007768B1
Authority
KR
South Korea
Prior art keywords
panel switch
membrane panel
membrane
switch
panel
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.)
Expired - Fee Related
Application number
KR88000640A
Other languages
English (en)
Korean (ko)
Inventor
Toshihiro Ishii
Original Assignee
Ishii Hiyouki Kk
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 Ishii Hiyouki Kk filed Critical Ishii Hiyouki Kk
Application granted granted Critical
Publication of KR970007768B1 publication Critical patent/KR970007768B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • 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
    • H01H13/703—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 characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/046—Properties of the spacer
    • H01H2209/052—Properties of the spacer elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/01—Off centre actuation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/05—Force concentrator; Actuating dimple
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H01H2227/006—Spacer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/032—Operating force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
KR88000640A 1987-04-10 1988-01-27 Membrane panel switch Expired - Fee Related KR970007768B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62089311A JPS63254624A (ja) 1987-04-10 1987-04-10 メンブレン、パネルスイツチの製造方法

Publications (1)

Publication Number Publication Date
KR970007768B1 true KR970007768B1 (en) 1997-05-16

Family

ID=13967122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR88000640A Expired - Fee Related KR970007768B1 (en) 1987-04-10 1988-01-27 Membrane panel switch

Country Status (3)

Country Link
US (1) US4892988A (enExample)
JP (1) JPS63254624A (enExample)
KR (1) KR970007768B1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139554A1 (de) * 1991-10-14 1993-04-15 Fela Mikrotechnik Ag Elektrischer tastschalter
FI99156C (fi) * 1993-04-19 1997-10-10 Evac Ab Sähköohjauslaite
US5399823A (en) * 1993-11-10 1995-03-21 Minimed Inc. Membrane dome switch with tactile feel regulator shim
US5448028A (en) * 1993-12-10 1995-09-05 Davidson Textron, Inc. Armrest electrical switch arrangement with soft interior trim panel
US5622254A (en) * 1996-04-18 1997-04-22 Packard Hughes Interconnect Company Two-position latching two dome switch
US6423918B1 (en) * 2000-03-21 2002-07-23 Lear Corporation Dome switch
US6545239B2 (en) 2001-08-09 2003-04-08 Illinois Tool Works Inc. Rocker switch with snap dome contacts
FI20021024A7 (fi) * 2002-05-30 2003-12-01 Nokia Corp Päällysrakenne näppäimistöä varten
TW572345U (en) * 2003-06-23 2004-01-11 Emi Stop Corp Elastic sheet of ingle-piece circuit switch
JP4802724B2 (ja) * 2006-01-18 2011-10-26 パナソニック株式会社 入力装置
US7402764B2 (en) * 2006-03-22 2008-07-22 Nokia Corporation Multi-functional touch actuator in electronic devices
JP2008310556A (ja) * 2007-06-14 2008-12-25 Panasonic Corp 入力装置およびその入力装置用モジュール品の製造方法
TWM413205U (en) * 2011-03-08 2011-10-01 Weistech Technology Co Ltd Portable appliance key module structure
JP5607503B2 (ja) * 2010-11-09 2014-10-15 株式会社東海理化電機製作所 スイッチ装置
DE102013006410A1 (de) 2012-06-18 2013-12-19 W.E.T. Automotive Systems Ag Flächengebilde mit elektrischer Funktion
DE102013205689B3 (de) * 2013-03-28 2014-09-25 Continental Automotive Gmbh Tragbare elektronische Benutzervorrichtung
JP2016081915A (ja) * 2014-10-09 2016-05-16 シチズン電子株式会社 プッシュスイッチ
JP6680463B2 (ja) * 2015-04-20 2020-04-15 アルプスアルパイン株式会社 プッシュスイッチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321150A1 (fr) * 1975-08-11 1977-03-11 Ibm France Clavier
US4258096A (en) * 1978-11-09 1981-03-24 Sheldahl, Inc. Composite top membrane for flat panel switch arrays
DE2902357C2 (de) * 1979-01-22 1985-08-08 Telefunken electronic GmbH, 7100 Heilbronn Mehrere Tastschalter aufweisendes Tastenfeld
US4263485A (en) * 1979-10-15 1981-04-21 Beckman Instruments, Inc. Keyboard of membrane switches with tactile feedback
FR2504721A1 (fr) * 1981-04-22 1982-10-29 Telecomm El Aeronaut Maritime Dispositif formant panneau pour clavier et/ou touches individuelles ou boutons-poussoirs associes
US4439647A (en) * 1982-07-14 1984-03-27 Nick Calandrello Touchpad keyboard

Also Published As

Publication number Publication date
JPS63254624A (ja) 1988-10-21
US4892988A (en) 1990-01-09
JPH0467289B2 (enExample) 1992-10-27

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