ATE165934T1 - Licht emittierende drucktaste - Google Patents

Licht emittierende drucktaste

Info

Publication number
ATE165934T1
ATE165934T1 AT94850202T AT94850202T ATE165934T1 AT E165934 T1 ATE165934 T1 AT E165934T1 AT 94850202 T AT94850202 T AT 94850202T AT 94850202 T AT94850202 T AT 94850202T AT E165934 T1 ATE165934 T1 AT E165934T1
Authority
AT
Austria
Prior art keywords
light
push button
light emitting
button
conducted
Prior art date
Application number
AT94850202T
Other languages
English (en)
Inventor
Stig Torbjoern Larsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE165934T1 publication Critical patent/ATE165934T1/de

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
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/162—Transparent or translucent layer or section

Landscapes

  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
AT94850202T 1993-11-29 1994-11-10 Licht emittierende drucktaste ATE165934T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303959A SE502066C2 (sv) 1993-11-29 1993-11-29 Ljusavgivande tryckknapp

Publications (1)

Publication Number Publication Date
ATE165934T1 true ATE165934T1 (de) 1998-05-15

Family

ID=20391926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94850202T ATE165934T1 (de) 1993-11-29 1994-11-10 Licht emittierende drucktaste

Country Status (8)

Country Link
US (1) US5584555A (de)
EP (1) EP0655758B1 (de)
AT (1) ATE165934T1 (de)
AU (1) AU676391B2 (de)
DE (1) DE69410064T2 (de)
DK (1) DK0655758T3 (de)
ES (1) ES2118359T3 (de)
SE (1) SE502066C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD418116S (en) * 1998-07-17 1999-12-28 Metrol Co., Ltd. Push-switch with cords
USD429696S (en) * 1998-09-17 2000-08-22 Safety Technology International, Inc. Switch
USD434387S (en) * 1998-09-17 2000-11-28 Safety Technology International, Inc. Switch
FR2790865B1 (fr) * 1999-03-10 2003-08-15 Arnould App Electr Appareillage electrique a fonction lumineuse, et organe de commande correspondant
FR2797705B1 (fr) * 1999-08-18 2002-10-31 Eastman Kodak Co Dispositif de signalisation mixte pour locaux a eclairement mesopique
US6992591B2 (en) * 2002-02-15 2006-01-31 Jenesis International Inc. Marker lights for wireless doorbell transmitters and other devices
FR2886452A1 (fr) * 2005-05-25 2006-12-01 Legrand France Appareillage electrique comprenant une touche de commande lumineuse
US20080060921A1 (en) * 2006-09-12 2008-03-13 Motorola, Inc. Keypad for an electronic device
JP6131590B2 (ja) * 2012-12-14 2017-05-24 富士通株式会社 照明装置及び電子機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953668A (en) * 1959-05-14 1960-09-20 Gen Electric Reversible contrast illuminated control indicator
US3163739A (en) * 1961-09-13 1964-12-29 Gen Electric Switch with selectively lighted pushbutton actuators
DE1655085C3 (de) * 1967-09-16 1974-01-10 Swf-Spezialfabrik Fuer Autozubehoer Gustav Rau Gmbh, 7120 Bietigheim Drucktastenschalter für Fahrzeuge
IT1144971B (it) * 1981-10-21 1986-10-29 Olivetti & Co Spa Tastiera a contatti
US4758701A (en) * 1984-03-14 1988-07-19 Allen-Bradley Company Indicator light assembly for control panel
CA1295630C (en) * 1986-04-30 1992-02-11 Yoshiya Takahashi Light emitting push button switch for an electronic apparatus
EP0310889A3 (de) * 1987-10-09 1991-07-03 Andreas Peiker Anzeigeanordnung mit mehreren Lichtquellen
JPH0233816A (ja) * 1988-07-21 1990-02-05 Alps Electric Co Ltd キートップ
US5081329A (en) * 1990-09-13 1992-01-14 Tie Communications, Inc. Key assembly, switch assembly and method of making same
US5510782A (en) * 1992-08-03 1996-04-23 Itt Corporation Back lit keypad

Also Published As

Publication number Publication date
SE502066C2 (sv) 1995-07-31
AU7908494A (en) 1995-06-08
DK0655758T3 (da) 1999-01-18
EP0655758A1 (de) 1995-05-31
EP0655758B1 (de) 1998-05-06
SE9303959D0 (sv) 1993-11-29
ES2118359T3 (es) 1998-09-16
US5584555A (en) 1996-12-17
AU676391B2 (en) 1997-03-06
SE9303959L (sv) 1995-05-30
DE69410064T2 (de) 1998-11-19
DE69410064D1 (de) 1998-06-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee