FR2415870A1 - Commutateur a touche flexible - Google Patents
Commutateur a touche flexibleInfo
- 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- Withdrawn
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
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- 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
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- 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.
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)
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)
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 |
-
1978
- 1978-12-19 NL NL7812296A patent/NL7812296A/xx not_active Application Discontinuation
-
1979
- 1979-01-09 DE DE19792900633 patent/DE2900633A1/de not_active Withdrawn
- 1979-01-09 GB GB8131659A patent/GB2097588B/en not_active Expired
- 1979-01-09 GB GB8111400A patent/GB2072428A/en not_active Withdrawn
- 1979-01-09 GB GB7900774A patent/GB2013401B/en not_active Expired
- 1979-01-10 AU AU43274/79A patent/AU4327479A/en not_active Abandoned
- 1979-01-10 JP JP175479A patent/JPS54103584A/ja active Pending
- 1979-01-23 FR FR7901665A patent/FR2415870A1/fr not_active Withdrawn
- 1979-01-25 BE BE193083A patent/BE873717A/fr unknown
Patent Citations (4)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |