FR2472138A2 - Dispositif d'eclairage des claviers a touches - Google Patents

Dispositif d'eclairage des claviers a touches Download PDF

Info

Publication number
FR2472138A2
FR2472138A2 FR7931549A FR7931549A FR2472138A2 FR 2472138 A2 FR2472138 A2 FR 2472138A2 FR 7931549 A FR7931549 A FR 7931549A FR 7931549 A FR7931549 A FR 7931549A FR 2472138 A2 FR2472138 A2 FR 2472138A2
Authority
FR
France
Prior art keywords
keyboard
key
indicator
cooperating
frame
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.)
Pending
Application number
FR7931549A
Other languages
English (en)
French (fr)
Inventor
Daniel Lagier
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.)
Jaeger SA
Original Assignee
Jaeger SA
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 Jaeger SA filed Critical Jaeger SA
Priority to FR7931549A priority Critical patent/FR2472138A2/fr
Priority to GB7038143A priority patent/GB2066575B/en
Priority to ES1980498199A priority patent/ES498199A0/es
Priority to MX185136A priority patent/MX148414A/es
Priority to DE8032982U priority patent/DE8032982U1/de
Priority to IT26684/80A priority patent/IT1134744B/it
Priority to AR283697A priority patent/AR221667A1/es
Publication of FR2472138A2 publication Critical patent/FR2472138A2/fr
Pending 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
    • 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
    • H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/03—Printed information in transparent keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
FR7931549A 1979-12-21 1979-12-21 Dispositif d'eclairage des claviers a touches Pending FR2472138A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7931549A FR2472138A2 (fr) 1979-12-21 1979-12-21 Dispositif d'eclairage des claviers a touches
GB7038143A GB2066575B (en) 1979-12-21 1980-11-27 Illuminated keyboard
ES1980498199A ES498199A0 (es) 1979-12-21 1980-11-28 Perfeccionamientos en dispositivos de iluminacion de panelesde botones
MX185136A MX148414A (es) 1979-12-21 1980-12-10 Mejoras en dispositivo de iluminacion de paneles de botones
DE8032982U DE8032982U1 (de) 1979-12-21 1980-12-11 Vorrichtung zur Beleuchtung der Tasten eines Tastenfeldes
IT26684/80A IT1134744B (it) 1979-12-21 1980-12-16 Dispositivo d'illuminazione di tastiere
AR283697A AR221667A1 (es) 1979-12-21 1980-12-18 Perfeccionamientos en dispositivos de iluminacion de paneles de botones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931549A FR2472138A2 (fr) 1979-12-21 1979-12-21 Dispositif d'eclairage des claviers a touches

Publications (1)

Publication Number Publication Date
FR2472138A2 true FR2472138A2 (fr) 1981-06-26

Family

ID=9233114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931549A Pending FR2472138A2 (fr) 1979-12-21 1979-12-21 Dispositif d'eclairage des claviers a touches

Country Status (7)

Country Link
AR (1) AR221667A1 (es)
DE (1) DE8032982U1 (es)
ES (1) ES498199A0 (es)
FR (1) FR2472138A2 (es)
GB (1) GB2066575B (es)
IT (1) IT1134744B (es)
MX (1) MX148414A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133779A1 (de) * 1981-08-26 1983-03-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "folientastenschalter"
FR2511941B1 (fr) * 1981-09-01 1988-02-05 Telemecanique Electrique Clavier modulaire, etanche, a effet tactile
DE8302660U1 (de) * 1983-02-01 1983-06-16 Hans Widmaier Fabrik Fuer Apparate Der Fernmelde- Und Feinwerktechnik, 8000 Muenchen Tastenanordnung zur Auslösung von bestimmten Symbolen der Tastenoberfläche jeweils zugeordneten Schaltfunktionen oder Schaltsignalen.
IT8322174V0 (it) * 1983-06-21 1983-06-21 Cavis Cavetti Isolati Spa Centralina di comando, applicabile su plance portastrumenti o cruscotti, particolarmente studiata per la regolazione e il controllo della climatizzazione, all'interno di autoveicoli.
US4710602A (en) * 1986-02-03 1987-12-01 General Motors Corporation Illuminated rocker switch assembly
US4683359A (en) * 1986-03-13 1987-07-28 Eaton Corporation Illuminated switch assembly with combined light and light shield
FR2598015B1 (fr) * 1986-04-23 1990-01-19 Telephonie Ind Commerciale Plastron a voyants pour dispositif de commande dote d'une signalisation lumineuse
US4772769A (en) * 1987-02-06 1988-09-20 Burr-Brown Corporation Apparatus for selective backlighting of keys of a keyboard
DE4124748C2 (de) * 1991-07-25 1995-12-14 Reitberger Gmbh Tastenfeld, insbesondere für ein Bedientableau
GB2266186B (en) * 1992-04-14 1995-09-20 Motorola Gmbh A keyboard
GB2364275A (en) * 2000-07-05 2002-01-23 Behavior Tech Computer Corp Backlit keyboard with a push button(s) having an illuminator(s) thereunder which is operable on movement of the button between first and second positions
JP5036103B2 (ja) * 2001-05-14 2012-09-26 日本電気株式会社 携帯用通信機
DE10357649B4 (de) * 2003-12-10 2014-07-31 Demmel Ag Tastenfeld mit Betätigungstasten
US20060071901A1 (en) * 2004-10-05 2006-04-06 Feldman Mark G Graphic illumination for contact-less control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811025A (en) * 1973-05-17 1974-05-14 Lockheed Electronics Co Touch panel switch assembly
GB1496640A (en) * 1976-10-12 1977-12-30 Pye Ltd Actuator for an electric switch
US4160886A (en) * 1977-07-21 1979-07-10 Clare-Pendar Co. Keyboards and methods of making keyboards

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811025A (en) * 1973-05-17 1974-05-14 Lockheed Electronics Co Touch panel switch assembly
GB1496640A (en) * 1976-10-12 1977-12-30 Pye Ltd Actuator for an electric switch
US4160886A (en) * 1977-07-21 1979-07-10 Clare-Pendar Co. Keyboards and methods of making keyboards

Also Published As

Publication number Publication date
IT8026684A0 (it) 1980-12-16
ES8204524A2 (es) 1982-05-01
DE8032982U1 (de) 1981-04-02
GB2066575B (en) 1983-09-21
ES498199A0 (es) 1982-05-01
AR221667A1 (es) 1981-02-27
IT1134744B (it) 1986-08-13
MX148414A (es) 1983-04-18
GB2066575A (en) 1981-07-08

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