ES2260894T3 - Sistema de iluminacion para teclado y su aplicacion en telefonos portatiles. - Google Patents

Sistema de iluminacion para teclado y su aplicacion en telefonos portatiles.

Info

Publication number
ES2260894T3
ES2260894T3 ES99402947T ES99402947T ES2260894T3 ES 2260894 T3 ES2260894 T3 ES 2260894T3 ES 99402947 T ES99402947 T ES 99402947T ES 99402947 T ES99402947 T ES 99402947T ES 2260894 T3 ES2260894 T3 ES 2260894T3
Authority
ES
Spain
Prior art keywords
key
lighting system
source
telephone
mobile phone
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.)
Expired - Lifetime
Application number
ES99402947T
Other languages
English (en)
Spanish (es)
Inventor
Eric Auvray
Alain Guirauton
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.)
TCT Mobile Ltd
Original Assignee
TCT Mobile Ltd
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 TCT Mobile Ltd filed Critical TCT Mobile Ltd
Application granted granted Critical
Publication of ES2260894T3 publication Critical patent/ES2260894T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
ES99402947T 1998-12-14 1999-11-26 Sistema de iluminacion para teclado y su aplicacion en telefonos portatiles. Expired - Lifetime ES2260894T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815747A FR2787236B1 (fr) 1998-12-14 1998-12-14 Systeme d'eclairage de touches et application aux telephones portatifs
FR9815747 1998-12-14

Publications (1)

Publication Number Publication Date
ES2260894T3 true ES2260894T3 (es) 2006-11-01

Family

ID=9533932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99402947T Expired - Lifetime ES2260894T3 (es) 1998-12-14 1999-11-26 Sistema de iluminacion para teclado y su aplicacion en telefonos portatiles.

Country Status (5)

Country Link
EP (1) EP1014402B1 (de)
AT (1) ATE319176T1 (de)
DE (1) DE69930092T2 (de)
ES (1) ES2260894T3 (de)
FR (1) FR2787236B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1467387T3 (da) * 2003-04-07 2005-11-14 Feller Ag Belyst afbryder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892959A (en) * 1973-11-02 1975-07-01 Gte Automatic Electric Lab Inc Edge-lighted panel arrangement
GB2077508A (en) * 1980-05-09 1981-12-16 Weatherley Richard Variable resistance pressure- sensitive laminate
US4551598A (en) * 1983-09-28 1985-11-05 Stewart-Warner Corporation Illuminated membrane switch
GB2251980B (en) * 1990-12-20 1994-12-07 Desmond Charles Drummond Electric switch and socket fittings
US5777603A (en) * 1993-11-05 1998-07-07 Intertactile Technologies Corporation Flat panel display with optical signal transparent zone
WO1995012877A1 (en) * 1993-11-05 1995-05-11 Denny Jaeger Operator/circuit interface with integrated display screen

Also Published As

Publication number Publication date
EP1014402A1 (de) 2000-06-28
FR2787236B1 (fr) 2001-01-12
FR2787236A1 (fr) 2000-06-16
EP1014402B1 (de) 2006-03-01
DE69930092T2 (de) 2006-09-21
ATE319176T1 (de) 2006-03-15
DE69930092D1 (de) 2006-04-27

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