FR2415870A1 - Commutateur a touche flexible - Google Patents

Commutateur a touche flexible

Info

Publication number
FR2415870A1
FR2415870A1 FR7901665A FR7901665A FR2415870A1 FR 2415870 A1 FR2415870 A1 FR 2415870A1 FR 7901665 A FR7901665 A FR 7901665A FR 7901665 A FR7901665 A FR 7901665A FR 2415870 A1 FR2415870 A1 FR 2415870A1
Authority
FR
France
Prior art keywords
layer
key switch
flexible key
switch
flexible
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.)
Withdrawn
Application number
FR7901665A
Other languages
English (en)
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.)
Brady Corp
Original Assignee
Brady Corp
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 Brady Corp filed Critical Brady Corp
Publication of FR2415870A1 publication Critical patent/FR2415870A1/fr
Withdrawn legal-status Critical Current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
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/052—Form of contacts to solve particular problems for backlighted keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/002—Conductive rubber; Zebra
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/004—Printed circuit tail
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/01—Connections from bottom to top layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/022—Velvet; Mat finish
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/01—Venting with internal pressure of other switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/016—Pressure reduction membrane; Spreader layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H01H2227/01—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/018—Printed contacts; Metal foil
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset

Landscapes

  • Push-Button Switches (AREA)

Abstract

L'invention concerne un commutateur à touche flexible. Le commutateur comprend une couche 16 en matière plastique flexible et transparente portant un élément formant contact, et une couche 18 d'adhésif transparent adhérant à la couche 16, la couche 16 et la couche 18 coopérant de façon à permettre à la lumière provenant d'une source lumineuse placée au-dessous des couches d'être transmise à travers elles jusqu'à la surface supérieure du commutateur. Application à la technique téléphonique.
FR7901665A 1978-01-25 1979-01-23 Commutateur a touche flexible Withdrawn FR2415870A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87211578A 1978-01-25 1978-01-25

Publications (1)

Publication Number Publication Date
FR2415870A1 true FR2415870A1 (fr) 1979-08-24

Family

ID=25358870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901665A Withdrawn FR2415870A1 (fr) 1978-01-25 1979-01-23 Commutateur a touche flexible

Country Status (7)

Country Link
JP (1) JPS54103584A (fr)
AU (1) AU4327479A (fr)
BE (1) BE873717A (fr)
DE (1) DE2900633A1 (fr)
FR (1) FR2415870A1 (fr)
GB (3) GB2097588B (fr)
NL (1) NL7812296A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641618A (en) * 1979-09-14 1981-04-18 Nissan Motor Picture display switch
DE2944304C2 (de) * 1979-11-02 1982-12-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Elektrischer Flachschalter
JPS5686723U (fr) * 1979-12-07 1981-07-11
JPS6342421Y2 (fr) * 1981-06-11 1988-11-07
JPS6342422Y2 (fr) * 1981-06-11 1988-11-07
DE3129210C2 (de) * 1981-07-24 1983-07-28 Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg Elektrische Schaltvorrichtung
US4555601A (en) * 1982-01-29 1985-11-26 Sharp Kabushiki Kaisha Membrane keyboard
AT374961B (de) * 1982-05-12 1984-06-25 Hans Gnad Ges M B H Elektrisches schalt- und frontplattenelement
DE3236256A1 (de) * 1982-09-30 1984-04-05 Manfred 7307 Aichwald Dörler Folie, insbesondere tastenmembran zur betaetigung von elektrischen kontakten, und verfahren zu ihrer herstellung
GB2134715A (en) * 1983-01-20 1984-08-15 Automated Security A control box or panel
JPS59181428A (ja) * 1983-03-31 1984-10-15 キヤノン株式会社 パネル・スイツチ
AU581191B2 (en) * 1983-11-02 1989-02-16 Josef Bock Pressure-bonding of flexible foils
US4554419A (en) * 1983-12-02 1985-11-19 The Coca-Cola Company Touch selection panel for a vending machine
JPH0419699Y2 (fr) * 1985-04-30 1992-05-06
DE3641353A1 (de) * 1986-12-03 1988-06-09 Schoeller & Co Elektrotech Einrichtung zur kontaktierung von anschluessen
GB8707063D0 (en) * 1987-03-25 1987-04-29 Mcgavigan & Co Ltd John Switch panel device
DE69023174T2 (de) * 1989-07-05 1996-04-04 Acer Inc Membranschalteranordnung.
GB2346737A (en) * 1999-02-09 2000-08-16 Jordan Advertising Limited Switch for use in an advertising appliance
EP1892737A1 (fr) * 2006-08-23 2008-02-27 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Pavé tactile
US20130164068A1 (en) * 2011-12-21 2013-06-27 Apple Inc. Bonded keyboard and method for making the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495232A (en) * 1943-05-25 1950-01-24 Comptoir Textiles Artificiels Cellulose derivatives and process of preparing same
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3732389A (en) * 1972-02-14 1973-05-08 Litton Systems Inc Touch entry switch array
FR2389217A1 (fr) * 1977-04-25 1978-11-24 Amp Inc Commutateur electrique transparent pour dispositif d'affichage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495232A (en) * 1943-05-25 1950-01-24 Comptoir Textiles Artificiels Cellulose derivatives and process of preparing same
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3732389A (en) * 1972-02-14 1973-05-08 Litton Systems Inc Touch entry switch array
FR2389217A1 (fr) * 1977-04-25 1978-11-24 Amp Inc Commutateur electrique transparent pour dispositif d'affichage

Also Published As

Publication number Publication date
GB2013401A (en) 1979-08-08
GB2013401B (en) 1983-01-12
NL7812296A (nl) 1979-07-27
AU4327479A (en) 1979-08-02
GB2097588B (en) 1983-03-02
DE2900633A1 (de) 1979-07-26
BE873717A (fr) 1979-05-16
JPS54103584A (en) 1979-08-15
GB2097588A (en) 1982-11-03
GB2072428A (en) 1981-09-30

Similar Documents

Publication Publication Date Title
FR2415870A1 (fr) Commutateur a touche flexible
DE59304081D1 (de) Mehrschichtiges Vegetationselement
ES516226A0 (es) "una maquina para fabricar un recipiente de material flexible impermeable al liquido".
FR2419653A7 (fr) Dessous de chaussure
ES2109645T3 (es) Lente de contacto multifocal.
FR2417782B1 (fr) Matiere contenant du silicone pour lentilles de contact rigides
BE871896A (fr) Separation des couches d'un stratifie
ITMI951674A0 (it) Procedimento per la produzione di calze o simili a punta chiusa con una macchina circolare monocilindrica
DK0737462T3 (da) Arkmateriale til fremstilling af hygiejnebind og lignende produkter samt absorberende produkter fremstillet ved hjælp af ma
FR2486301B1 (fr) Interrupteur multipolaire comportant trois feuilles superposees en une matiere plastique souple
DE69107105D1 (de) Material für Kontaktlinsen und daraus hergestellte Kontaktlinsen.
FR2598962B1 (fr) Conformateur de film souple equipe d'embouts en saillie
IT1084176B (it) Dispositivo per la separazione di pezzi stampati ad iniezione e di materozze o simili
FI910655A (fi) Foerfarande foer framstaellning av massa ur material som innehaoller lignocellulosa.
FR2353378A1 (fr) Dispositif pour granuler des cordes en matiere synthetique, en elastomere ou en materiau similaire
DE3064500D1 (en) Elongated key membrane switch
JPS5336242A (en) Electrophotographic light sensitive material
JPS53140338A (en) Dazzle-proofing coating material
FR2639520B1 (fr) Bracelet en matiere plastique
IT1137341B (it) Laminati pellicolari flessibili e confezioni fabbricate con essi
IT8125166A0 (it) Tessuto rivestito con gomma o con sostanze plastiche simili alla gomma.
ES516196A0 (es) "procedimiento con su dispositivo correspondiente para el tratamiento de residuos industriales".
DE69402994D1 (de) Druckgerät mit sparsamer Nutzung des Druckübertragungsmaterials
IT7920988A0 (it) Procedimento per ricoprire un substrato con una pellicola dimateriale termoplastico.
MX9503604A (es) Material laminado.

Legal Events

Date Code Title Description
ST Notification of lapse