AR221667A1 - IMPROVEMENTS IN BUTTON PANEL LIGHTING DEVICES - Google Patents

IMPROVEMENTS IN BUTTON PANEL LIGHTING DEVICES

Info

Publication number
AR221667A1
AR221667A1 AR283697A AR28369780A AR221667A1 AR 221667 A1 AR221667 A1 AR 221667A1 AR 283697 A AR283697 A AR 283697A AR 28369780 A AR28369780 A AR 28369780A AR 221667 A1 AR221667 A1 AR 221667A1
Authority
AR
Argentina
Prior art keywords
lighting devices
button panel
panel lighting
button
devices
Prior art date
Application number
AR283697A
Other languages
Spanish (es)
Original Assignee
Jaeger
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 filed Critical Jaeger
Application granted granted Critical
Publication of AR221667A1 publication Critical patent/AR221667A1/en

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
AR283697A 1979-12-21 1980-12-18 IMPROVEMENTS IN BUTTON PANEL LIGHTING DEVICES AR221667A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931549A FR2472138A2 (en) 1979-12-21 1979-12-21 LIGHTING DEVICE FOR KEYBOARDS

Publications (1)

Publication Number Publication Date
AR221667A1 true AR221667A1 (en) 1981-02-27

Family

ID=9233114

Family Applications (1)

Application Number Title Priority Date Filing Date
AR283697A AR221667A1 (en) 1979-12-21 1980-12-18 IMPROVEMENTS IN BUTTON PANEL LIGHTING DEVICES

Country Status (7)

Country Link
AR (1) AR221667A1 (en)
DE (1) DE8032982U1 (en)
ES (1) ES8204524A2 (en)
FR (1) FR2472138A2 (en)
GB (1) GB2066575B (en)
IT (1) IT1134744B (en)
MX (1) MX148414A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133779A1 (en) * 1981-08-26 1983-03-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Film push-button switch
FR2511941B1 (en) * 1981-09-01 1988-02-05 Telemecanique Electrique MODULAR, WATERPROOF, TOUCHPAD KEYBOARD
DE8302660U1 (en) * 1983-02-01 1983-06-16 Hans Widmaier Fabrik Fuer Apparate Der Fernmelde- Und Feinwerktechnik, 8000 Muenchen Key arrangement for triggering certain symbols of the key surface in each case assigned switching functions or switching signals.
IT8322174V0 (en) * 1983-06-21 1983-06-21 Cavis Cavetti Isolati Spa CONTROL UNIT, APPLICABLE ON INSTRUMENT PANELS OR DASHBOARDS, PARTICULARLY DESIGNED FOR THE ADJUSTMENT AND CONTROL OF AIR CONDITIONING, INSIDE MOTOR VEHICLES.
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 (en) * 1986-04-23 1990-01-19 Telephonie Ind Commerciale PLASTRON WITH LIGHTS FOR CONTROL DEVICE WITH LUMINOUS SIGNALING
US4772769A (en) * 1987-02-06 1988-09-20 Burr-Brown Corporation Apparatus for selective backlighting of keys of a keyboard
DE4124748C2 (en) * 1991-07-25 1995-12-14 Reitberger Gmbh Keypad, especially for a control panel
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 (en) * 2001-05-14 2012-09-26 日本電気株式会社 Portable communication device
DE10357649B4 (en) * 2003-12-10 2014-07-31 Demmel Ag Keypad with operation buttons
US20060071901A1 (en) * 2004-10-05 2006-04-06 Feldman Mark G Graphic illumination for contact-less control

Family Cites Families (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
MX148414A (en) 1983-04-18
DE8032982U1 (en) 1981-04-02
ES498199A0 (en) 1982-05-01
GB2066575B (en) 1983-09-21
ES8204524A2 (en) 1982-05-01
IT1134744B (en) 1986-08-13
GB2066575A (en) 1981-07-08
FR2472138A2 (en) 1981-06-26
IT8026684A0 (en) 1980-12-16

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