FR2782571B1 - Touche de commande a eclairage integre, et procede de fabrication de ladite touche - Google Patents

Touche de commande a eclairage integre, et procede de fabrication de ladite touche

Info

Publication number
FR2782571B1
FR2782571B1 FR9810498A FR9810498A FR2782571B1 FR 2782571 B1 FR2782571 B1 FR 2782571B1 FR 9810498 A FR9810498 A FR 9810498A FR 9810498 A FR9810498 A FR 9810498A FR 2782571 B1 FR2782571 B1 FR 2782571B1
Authority
FR
France
Prior art keywords
manufacturing
same
control button
lighting control
integrated lighting
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
FR9810498A
Other languages
English (en)
Other versions
FR2782571A1 (fr
Inventor
Joel Lemarchand
Martial Cahagne
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.)
Qwertec
Original Assignee
Qwertec
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 Qwertec filed Critical Qwertec
Priority to FR9810498A priority Critical patent/FR2782571B1/fr
Priority to US09/363,720 priority patent/US6416196B1/en
Priority to EP99401950A priority patent/EP0981144A1/fr
Priority to CA002280401A priority patent/CA2280401A1/fr
Priority to JP11230042A priority patent/JP2000067682A/ja
Publication of FR2782571A1 publication Critical patent/FR2782571A1/fr
Application granted granted Critical
Publication of FR2782571B1 publication Critical patent/FR2782571B1/fr
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
    • 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
    • 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
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/018—Electroluminescent panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections
FR9810498A 1998-08-18 1998-08-18 Touche de commande a eclairage integre, et procede de fabrication de ladite touche Expired - Fee Related FR2782571B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9810498A FR2782571B1 (fr) 1998-08-18 1998-08-18 Touche de commande a eclairage integre, et procede de fabrication de ladite touche
US09/363,720 US6416196B1 (en) 1998-08-18 1999-07-29 Command key with integrated illumination and process for the manufacture of said key
EP99401950A EP0981144A1 (fr) 1998-08-18 1999-07-30 Touche de commande à éclairage intégré, et procédé de fabrication de ladite touche
CA002280401A CA2280401A1 (fr) 1998-08-18 1999-08-10 Touche de commande a eclairage integre, et procede de fabrication de ladite touche
JP11230042A JP2000067682A (ja) 1998-08-18 1999-08-16 一体化された照明を備えるコマンドキ―およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810498A FR2782571B1 (fr) 1998-08-18 1998-08-18 Touche de commande a eclairage integre, et procede de fabrication de ladite touche

Publications (2)

Publication Number Publication Date
FR2782571A1 FR2782571A1 (fr) 2000-02-25
FR2782571B1 true FR2782571B1 (fr) 2000-10-06

Family

ID=9529741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810498A Expired - Fee Related FR2782571B1 (fr) 1998-08-18 1998-08-18 Touche de commande a eclairage integre, et procede de fabrication de ladite touche

Country Status (5)

Country Link
US (1) US6416196B1 (fr)
EP (1) EP0981144A1 (fr)
JP (1) JP2000067682A (fr)
CA (1) CA2280401A1 (fr)
FR (1) FR2782571B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824288B2 (en) * 2000-06-08 2004-11-30 Rick D. Prindle Method and apparatus for illuminating a keypad
TWI294308B (fr) 2000-11-15 2008-03-11 Daicel Chem
KR100384993B1 (ko) * 2001-05-22 2003-05-23 주식회사 유일전자 이엘램프 내장 일체형 키패드
JP2002352657A (ja) * 2001-05-25 2002-12-06 Shin Etsu Polymer Co Ltd 押釦スイッチ用部材とその製造方法
US7090368B2 (en) * 2002-04-26 2006-08-15 Hewlett-Packard Development Company, L.P. Key for use in low light conditions
US7073916B2 (en) * 2002-04-29 2006-07-11 Hewlett-Packard Development Company, L.P. Key for use in low light conditions
US7379720B2 (en) * 2003-02-20 2008-05-27 Sony Ericsson Mobile Communications Ab Keypad lighting using polymer light emitting devices
JP2006351264A (ja) * 2005-06-14 2006-12-28 Alps Electric Co Ltd 電子機能素子モジュール、および前記電子機能素子モジュールを備えた入力装置、ならびに前記入力装置を備えた電子機器。
JP2007005223A (ja) * 2005-06-27 2007-01-11 Shin Etsu Polymer Co Ltd 押釦スイッチ用カバー部材
US7278750B2 (en) * 2005-07-28 2007-10-09 Sondyo Computer Co., Ltd. LED keyboard of a notebook computer
KR20070054825A (ko) * 2005-11-24 2007-05-30 엘지이노텍 주식회사 Ｌｅｄ를 이용한 조명 장치
US7935903B2 (en) * 2006-08-08 2011-05-03 Crest Electronics Inc. Visibly enhanced caregiver call device
US20080191904A1 (en) * 2007-02-12 2008-08-14 Kai-Jie Tsao Method For Manufacturing Thin Keypad Assembly And Such Assembly
US9247611B2 (en) 2009-06-01 2016-01-26 Apple Inc. Light source with light sensor
US8451146B2 (en) * 2010-06-11 2013-05-28 Apple Inc. Legend highlighting
US8378857B2 (en) 2010-07-19 2013-02-19 Apple Inc. Illumination of input device
US9275810B2 (en) 2010-07-19 2016-03-01 Apple Inc. Keyboard illumination
TWI413996B (zh) * 2011-03-31 2013-11-01 Inventec Corp 按鍵及應用其之可攜式電子裝置
US20160329173A1 (en) * 2013-06-12 2016-11-10 Rohinni, LLC Keyboard backlighting with deposited light-generating sources
US20150022995A1 (en) * 2013-06-12 2015-01-22 Rohinni, LLC Keyboard backlighting with deposited light-generating sources
WO2017124109A1 (fr) 2016-01-15 2017-07-20 Rohinni, LLC Appareil et procédé de rétroéclairage à travers un couvercle sur l'appareil
EP4325264A2 (fr) 2016-04-13 2024-02-21 TactoTek Oy Structure multicouche éclairée avec sources de lumière intégrées

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082661A5 (fr) 1970-03-23 1971-12-10 Comp Generale Electricite
US3934248A (en) * 1973-11-05 1976-01-20 Chevron Research Company Alphanumeric display means for computer-linked typewriter consoles using a plurality of planar gaseous discharge means within a unitary envelope containing an ionizable gas
US4075449A (en) * 1975-06-30 1978-02-21 Ngk Spark Plug Co. Ltd. Switch with electroluminescent indicator
US4532395A (en) * 1983-09-20 1985-07-30 Timex Corporation Electroluminescent flexible touch switch panel
US4806908A (en) * 1987-05-14 1989-02-21 Astronics Corporation Low profile backlighted keyboard
US5510782A (en) * 1992-08-03 1996-04-23 Itt Corporation Back lit keypad
KR960003475U (ko) * 1994-06-08 1996-01-22 라이팅 리모트콘트롤
JP3244025B2 (ja) * 1996-12-05 2002-01-07 三菱電機株式会社 照光スイッチ用照明装置及びその製造方法
US5797482A (en) * 1996-11-25 1998-08-25 Metro-Mark, Inc. Electroluminescent keypad
US5876106A (en) * 1997-09-04 1999-03-02 Cts Corporation Illuminated controller

Also Published As

Publication number Publication date
FR2782571A1 (fr) 2000-02-25
JP2000067682A (ja) 2000-03-03
US6416196B1 (en) 2002-07-09
CA2280401A1 (fr) 2000-02-18
EP0981144A1 (fr) 2000-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse