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FR2787236B1 - KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES - Google Patents

KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES

Info

Publication number
FR2787236B1
FR2787236B1 FR9815747A FR9815747A FR2787236B1 FR 2787236 B1 FR2787236 B1 FR 2787236B1 FR 9815747 A FR9815747 A FR 9815747A FR 9815747 A FR9815747 A FR 9815747A FR 2787236 B1 FR2787236 B1 FR 2787236B1
Authority
FR
France
Prior art keywords
application
illumination system
portable phones
key illumination
buttons
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 - Fee Related
Application number
FR9815747A
Other languages
French (fr)
Other versions
FR2787236A1 (en
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.)
Z124 Co
Original Assignee
Alcatel SA
Nokia Inc
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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Priority to FR9815747A priority Critical patent/FR2787236B1/en
Priority to EP99402947A priority patent/EP1014402B1/en
Priority to DE69930092T priority patent/DE69930092T2/en
Priority to ES99402947T priority patent/ES2260894T3/en
Priority to AT99402947T priority patent/ATE319176T1/en
Publication of FR2787236A1 publication Critical patent/FR2787236A1/en
Application granted granted Critical
Publication of FR2787236B1 publication Critical patent/FR2787236B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Input From Keyboards Or The Like (AREA)
  • Telephone Function (AREA)
  • Push-Button Switches (AREA)

Abstract

The button push lighting system has the buttons (2) mounted on a surface of a mobile phone (1). The buttons are activated by an ultra-violet radiation source (3) radiating onto the buttons and positioned in a separate section (4) of the mobile phone.
FR9815747A 1998-12-14 1998-12-14 KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES Expired - Fee Related FR2787236B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9815747A FR2787236B1 (en) 1998-12-14 1998-12-14 KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES
EP99402947A EP1014402B1 (en) 1998-12-14 1999-11-26 Illumination system for keys and its application in portable telephones
DE69930092T DE69930092T2 (en) 1998-12-14 1999-11-26 Lighting system for buttons and application for portable phones
ES99402947T ES2260894T3 (en) 1998-12-14 1999-11-26 LIGHTING SYSTEM FOR KEYBOARD AND ITS APPLICATION IN PORTABLE TELEPHONES.
AT99402947T ATE319176T1 (en) 1998-12-14 1999-11-26 LIGHTING SYSTEM FOR BUTTONS AND APPLICATION FOR PORTABLE TELEPHONES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815747A FR2787236B1 (en) 1998-12-14 1998-12-14 KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES

Publications (2)

Publication Number Publication Date
FR2787236A1 FR2787236A1 (en) 2000-06-16
FR2787236B1 true FR2787236B1 (en) 2001-01-12

Family

ID=9533932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9815747A Expired - Fee Related FR2787236B1 (en) 1998-12-14 1998-12-14 KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50301142D1 (en) * 2003-04-07 2005-10-13 Feller Ag Illuminated switch

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
EP1389773A1 (en) * 1993-11-05 2004-02-18 Intertactile Technologies Corporation Operator/circuit interface with integrated display screen
US5777603A (en) * 1993-11-05 1998-07-07 Intertactile Technologies Corporation Flat panel display with optical signal transparent zone

Also Published As

Publication number Publication date
EP1014402A1 (en) 2000-06-28
FR2787236A1 (en) 2000-06-16
ES2260894T3 (en) 2006-11-01
DE69930092D1 (en) 2006-04-27
ATE319176T1 (en) 2006-03-15
EP1014402B1 (en) 2006-03-01
DE69930092T2 (en) 2006-09-21

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name

Owner name: Z124, GB

Effective date: 20121017

TP Transmission of property

Owner name: Z124, GB

Effective date: 20121017

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20170831