CH661623A5 - Unite d'interrupteur et de visualisation. - Google Patents

Unite d'interrupteur et de visualisation. Download PDF

Info

Publication number
CH661623A5
CH661623A5 CH5083/84A CH508384A CH661623A5 CH 661623 A5 CH661623 A5 CH 661623A5 CH 5083/84 A CH5083/84 A CH 5083/84A CH 508384 A CH508384 A CH 508384A CH 661623 A5 CH661623 A5 CH 661623A5
Authority
CH
Switzerland
Prior art keywords
electrodes
switch
conductive layer
pulses
display unit
Prior art date
Application number
CH5083/84A
Other languages
English (en)
French (fr)
Inventor
David Andrew Levien
Michael Aren Pym
William Robert Graham
Peter John Fennimore Smith
Original Assignee
Ti Group Services Ltd
Phosphor Prod Co 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
Priority claimed from GB838328697A external-priority patent/GB8328697D0/en
Priority claimed from GB838328706A external-priority patent/GB8328706D0/en
Application filed by Ti Group Services Ltd, Phosphor Prod Co Ltd filed Critical Ti Group Services Ltd
Publication of CH661623A5 publication Critical patent/CH661623A5/fr

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
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Push-Button Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
CH5083/84A 1983-10-27 1984-10-23 Unite d'interrupteur et de visualisation. CH661623A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838328697A GB8328697D0 (en) 1983-10-27 1983-10-27 Electrical switches
GB838328706A GB8328706D0 (en) 1983-10-27 1983-10-27 Switch/display units

Publications (1)

Publication Number Publication Date
CH661623A5 true CH661623A5 (fr) 1987-07-31

Family

ID=26286941

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5083/84A CH661623A5 (fr) 1983-10-27 1984-10-23 Unite d'interrupteur et de visualisation.

Country Status (16)

Country Link
AU (1) AU3451584A (fi)
BE (1) BE900905A (fi)
CA (1) CA1219052A (fi)
CH (1) CH661623A5 (fi)
DE (1) DE3439337A1 (fi)
DK (1) DK511684A (fi)
ES (1) ES8603103A1 (fi)
FI (1) FI844196L (fi)
FR (1) FR2558628A1 (fi)
GB (1) GB2153078B (fi)
IT (1) IT1179480B (fi)
LU (1) LU85611A1 (fi)
NL (1) NL8403263A (fi)
NO (1) NO844286L (fi)
PT (1) PT79420B (fi)
SE (1) SE8405377L (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408847D0 (en) * 1984-04-05 1984-05-16 Ti Group Services Ltd Electrical switches
GB2175429B (en) * 1985-04-25 1988-04-27 Phosphor Prod Co Ltd Switch/display units
GB8800369D0 (en) * 1988-01-08 1988-02-10 Marconi Electronic Devices Push-button keypads
DE3910159A1 (de) * 1989-03-21 1990-09-27 Stefan Weller Verfahren zum beruehrungsgesteuerten abblenden eines lichtfeldes, das in wenigstens einem schritt auf mindestens einer von vier rechtwinklig zueinander stehenden seiten eines lichtfeldes wirksam ist
FI88345C (fi) * 1991-01-29 1993-04-26 Nokia Mobile Phones Ltd Belyst tastatur
GB2295017A (en) * 1994-11-08 1996-05-15 Ibm Touch sensor input system for a computer display
US5650597A (en) * 1995-01-20 1997-07-22 Dynapro Systems, Inc. Capacitive touch sensor
WO2000028514A2 (de) * 1998-11-05 2000-05-18 Siemens Aktiengesellschaft Bedienoberfläche für kommunikationsendgeräte
US6961049B2 (en) * 2002-06-21 2005-11-01 3M Innovative Properties Company Capacitive touch sensor architecture with unique sensor bar addressing
US7220930B2 (en) * 2003-01-28 2007-05-22 The Hoover Company Floor care appliance with an electro luminescent switch panel
DE10314591B4 (de) * 2003-03-31 2014-10-02 BSH Bosch und Siemens Hausgeräte GmbH Berührungsschalter
DE102006025069B4 (de) * 2006-05-23 2016-09-22 E.G.O. Elektro-Gerätebau GmbH Sensorelement-Anordnung für eine Bedieneinrichtung und Verfahren zum Betrieb einer solchen Sensorelement-Anordnung
DE102017106529A1 (de) 2017-03-27 2018-09-27 Preh Gmbh Bedieneinrichtung mit einer verbesserten kapazitiven Näherungssensorik
GB201721722D0 (en) 2017-12-22 2018-02-07 Pilkington Group Ltd Switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE385209B (sv) * 1974-10-08 1976-06-14 Hiab Foco Ab Programmerbar hydraulisk lastkran
GB1553563A (en) * 1976-07-06 1979-09-26 Secr Defence Touch sensitive electrical switches
GB2059657B (en) * 1977-07-30 1982-12-01 Ti Group Services Ltd Supervision of touch control switches
NL184138C (nl) * 1977-07-30 1989-04-17 Ti Corporate Services Tiptoetsschakelaar.
US4417294A (en) * 1981-08-28 1983-11-22 Illinois Tool Works Inc. Capacitive keyswitch
GB2111689B (en) * 1981-11-16 1986-02-26 Secr Defence Touch sensitive switch

Also Published As

Publication number Publication date
CA1219052A (en) 1987-03-10
PT79420B (en) 1986-08-05
DK511684D0 (da) 1984-10-26
IT8449077A0 (it) 1984-10-26
IT1179480B (it) 1987-09-16
NO844286L (no) 1985-04-29
BE900905A (nl) 1985-04-26
SE8405377D0 (sv) 1984-10-26
SE8405377L (sv) 1985-04-28
ES537122A0 (es) 1985-12-01
GB2153078A (en) 1985-08-14
PT79420A (en) 1984-11-01
AU3451584A (en) 1985-11-21
GB8426396D0 (en) 1984-11-21
NL8403263A (nl) 1985-05-17
FI844196L (fi) 1985-04-28
ES8603103A1 (es) 1985-12-01
DE3439337A1 (de) 1985-05-09
DK511684A (da) 1985-04-28
FR2558628A1 (fr) 1985-07-26
GB2153078B (en) 1986-10-15
FI844196A0 (fi) 1984-10-25
LU85611A1 (fr) 1986-06-11

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: TI CORPORATE SERVICES LTD

PL Patent ceased