FR2399084A1 - Commutateur electrique commande par le toucher - Google Patents

Commutateur electrique commande par le toucher

Info

Publication number
FR2399084A1
FR2399084A1 FR7822459A FR7822459A FR2399084A1 FR 2399084 A1 FR2399084 A1 FR 2399084A1 FR 7822459 A FR7822459 A FR 7822459A FR 7822459 A FR7822459 A FR 7822459A FR 2399084 A1 FR2399084 A1 FR 2399084A1
Authority
FR
France
Prior art keywords
layer
electrode
touch
switch control
electrical switch
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.)
Granted
Application number
FR7822459A
Other languages
English (en)
Other versions
FR2399084B1 (fr
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.)
TI Group Services Ltd
Original Assignee
TI Group Services 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 TI Group Services Ltd filed Critical TI Group Services Ltd
Publication of FR2399084A1 publication Critical patent/FR2399084A1/fr
Application granted granted Critical
Publication of FR2399084B1 publication Critical patent/FR2399084B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches

Landscapes

  • Push-Button Switches (AREA)
  • Cookers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches With Compound Operations (AREA)
  • Electronic Switches (AREA)
  • Position Input By Displaying (AREA)

Abstract

L'invention concerne les commutateurs de commande sensibles au toucher. Elle se rapporte à un commutateur comprenant deux couches conductrices A, B placées de part et d'autre d'un panneau diélectrique G, une connexion électrique SC de la seconde couche B, une couche électroluminescente P placée au contact de la seconde couche B, une électrode E superposée à la couche P et une connexion SL de l'électrode destinée à recevoir un signal de commande d'éclairement. La couche électrolurminescente P, lorsqu'elle est excitée par les signaux de la couche B et de l'électrode E, émet de la lumière qui traverse les autres couches. Application à la formation d'arrangements matriciels de commutateurs électroluminescents.
FR7822459A 1977-07-30 1978-07-28 Commutateur electrique commande par le toucher Granted FR2399084A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3209177 1977-07-30

Publications (2)

Publication Number Publication Date
FR2399084A1 true FR2399084A1 (fr) 1979-02-23
FR2399084B1 FR2399084B1 (fr) 1985-03-01

Family

ID=10333093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822459A Granted FR2399084A1 (fr) 1977-07-30 1978-07-28 Commutateur electrique commande par le toucher

Country Status (5)

Country Link
DE (1) DE2833304A1 (fr)
FR (1) FR2399084A1 (fr)
GB (1) GB2002522B (fr)
NL (1) NL184138C (fr)
NO (1) NO153628C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566209A1 (fr) * 1984-02-16 1985-12-20 Louis Frederic Procede pour scruter un clavier a touches capacitives, et clavier assorti de moyens pour scruter ce clavier selon ce procede

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264797A (en) * 1980-01-21 1981-04-28 W. H. Brady Co. Elongated key membrane switch
DE3111371C2 (de) * 1981-03-23 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Tastenfeld
DE3204787C2 (de) * 1982-02-11 1985-02-14 Reinhard 5401 Emmelshausen Franz Schaltungsanordnung zum Anzeigen der Betätigung einer Vielzahl einzeln betätigbarer Tastschalter eines Funktionswählers
GB2153078B (en) * 1983-10-27 1986-10-15 Ti Switch/display units
US4910504A (en) * 1984-01-30 1990-03-20 Touch Display Systems Ab Touch controlled display device
GB8408847D0 (en) * 1984-04-05 1984-05-16 Ti Group Services Ltd Electrical switches
US4758830A (en) * 1984-10-25 1988-07-19 Ti Corporate Services Limited Switch/display units
US4683360A (en) * 1986-05-09 1987-07-28 W. H. Brady Co. Membrane switch combined with electroluminescent lamp panel
WO2001063172A1 (fr) 2000-02-26 2001-08-30 Federal-Mogul Corporation Systemes servant a eclairer l'interieur d'un vehicule au moyen de panneaux electroluminescents
JP4749354B2 (ja) * 2007-02-06 2011-08-17 三菱自動車工業株式会社 タッチスイッチ構造
DE102008029567A1 (de) * 2008-06-21 2010-01-07 Preh Gmbh Beleuchteter kapazitiver Annäherungssensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1409644A (fr) * 1963-09-25 1965-08-27 Philips Nv Dispositif de commutation pour circuit électrique par attouchement momentané d'un contact
GB1089188A (en) * 1963-09-25 1967-11-01 Philips Electronic Associated Improvements in or relating to arrangements for switching electric circuits
DE2333626A1 (de) * 1972-08-25 1974-03-07 Knobel Elektro Appbau Ag F Elektrisches geraet, wie drossel oder transformator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207905A (en) * 1961-08-17 1965-09-21 Gen Electric Touch-sensitive optoelectonic circuits and indicators
FR1488613A (fr) * 1965-11-19 1967-07-13 Anelex Corp Appareil combiné formant interrupteur et indicateur
DE2041473A1 (de) * 1969-12-15 1971-07-01 Dso Isot Kontaktloser kapazitiver Druckschalter
DE2422463C2 (de) * 1974-05-09 1980-08-28 Olympia Werke Ag, 2940 Wilhelmshaven Vorrichtung zur Eingabe von Informationen in elektronische Gerate
US3921167A (en) * 1974-06-14 1975-11-18 Ibm Capacitive circuitboard

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1409644A (fr) * 1963-09-25 1965-08-27 Philips Nv Dispositif de commutation pour circuit électrique par attouchement momentané d'un contact
GB1089188A (en) * 1963-09-25 1967-11-01 Philips Electronic Associated Improvements in or relating to arrangements for switching electric circuits
DE2333626A1 (de) * 1972-08-25 1974-03-07 Knobel Elektro Appbau Ag F Elektrisches geraet, wie drossel oder transformator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566209A1 (fr) * 1984-02-16 1985-12-20 Louis Frederic Procede pour scruter un clavier a touches capacitives, et clavier assorti de moyens pour scruter ce clavier selon ce procede

Also Published As

Publication number Publication date
NL7807985A (nl) 1979-02-01
NL184138C (nl) 1989-04-17
NO153628C (no) 1986-04-23
NL184138B (nl) 1988-11-16
FR2399084B1 (fr) 1985-03-01
GB2002522A (en) 1979-02-21
DE2833304A1 (de) 1979-02-08
NO782596L (no) 1979-01-31
GB2002522B (en) 1982-11-17
NO153628B (no) 1986-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse