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SE8006741L - CAPACITIVE FINGER TOP MANOVER CONTROL PANEL PANELS AND SET TO MAKE THEM - Google Patents

CAPACITIVE FINGER TOP MANOVER CONTROL PANEL PANELS AND SET TO MAKE THEM

Info

Publication number
SE8006741L
SE8006741L SE8006741A SE8006741A SE8006741L SE 8006741 L SE8006741 L SE 8006741L SE 8006741 A SE8006741 A SE 8006741A SE 8006741 A SE8006741 A SE 8006741A SE 8006741 L SE8006741 L SE 8006741L
Authority
SE
Sweden
Prior art keywords
sheet
electrode
dielectric sheet
manover
make
Prior art date
Application number
SE8006741A
Other languages
Swedish (sv)
Other versions
SE447435B (en
Inventor
R Posset
Original Assignee
Bfg Glassgroup
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 Bfg Glassgroup filed Critical Bfg Glassgroup
Publication of SE8006741L publication Critical patent/SE8006741L/en
Publication of SE447435B publication Critical patent/SE447435B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • 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
    • H03K17/94—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
    • H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
    • H03K2017/9604—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes
    • H03K2017/9615—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using three electrodes per touch switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96077—Constructional details of capacitive touch and proximity switches comprising an electrode which is floating
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960785—Capacitive touch switches with illumination

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Position Input By Displaying (AREA)
  • Laminated Bodies (AREA)

Abstract

In a touch control switch panel comprising a dielectric sheet carrying a touch switch which comprises a first touchable electrode on one side of the sheet and second and third mutually separated electrodes on the opposite side of the sheet and in capacitive relation to the first electrode, there are conflicting requirements as to high switch capacitance, small switch area and scratch and impact resistant dielectric sheet. This difficulty is remedied by forming the dielectric sheet of glass which has been chemically tempered and by constituting at least one electrode by a coating deposited on the sheet. The electrode is preferably a tin oxide or indium oxide coating while the electrodes are preferably of conductive enamel. The dielectric sheet may be provided with an opaque coating layer and/or bonded to a backing support e.g. of synthetic plastics material.
SE8006741A 1979-09-28 1980-09-26 CAPACITIVE FINGER TOP MANOVER CONTROL PANEL PANELS AND SET TO MAKE THEM SE447435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7933728 1979-09-28

Publications (2)

Publication Number Publication Date
SE8006741L true SE8006741L (en) 1981-03-29
SE447435B SE447435B (en) 1986-11-10

Family

ID=10508151

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006741A SE447435B (en) 1979-09-28 1980-09-26 CAPACITIVE FINGER TOP MANOVER CONTROL PANEL PANELS AND SET TO MAKE THEM

Country Status (11)

Country Link
JP (1) JPS5657228A (en)
AT (1) AT377399B (en)
BE (1) BE885097A (en)
CA (1) CA1157925A (en)
CH (1) CH639228A5 (en)
DE (1) DE3036049A1 (en)
ES (2) ES8200507A1 (en)
FR (1) FR2466909B1 (en)
IT (1) IT1130507B (en)
NL (1) NL8005281A (en)
SE (1) SE447435B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855550A (en) * 1988-01-04 1989-08-08 General Electric Company White touch pads for capacitive touch control panels
DE4304437A1 (en) * 1993-02-13 1994-08-18 Ego Elektro Blanc & Fischer Integrated circuit, in particular for contact switches, and method for producing an integrated circuit
DE10026058A1 (en) * 2000-05-25 2001-11-29 Ego Elektro Geraetebau Gmbh Contact switching unit for e.g. white goods, includes controller associating actuated sensor location with switching operation required, and executes it
JP4681759B2 (en) * 2001-06-01 2011-05-11 株式会社ムラキ Eye makeup tool
DE10320548B4 (en) * 2003-05-07 2005-02-24 Schott Ag Contact switching device
JP2005308341A (en) * 2004-04-23 2005-11-04 Rinnai Corp Cooking stove
DE102004043415A1 (en) * 2004-09-01 2006-03-09 E.G.O. Control Systems Gmbh sensor device
DE102008005152A1 (en) * 2008-01-18 2009-07-23 BSH Bosch und Siemens Hausgeräte GmbH Household appliance, has capacitive key i.e. touch key, whose actuation surface has electrically conductive surface that is formed of electrically conductive layer i.e. undercoating
DE102008018616A1 (en) * 2008-04-11 2009-10-15 BSH Bosch und Siemens Hausgeräte GmbH Home appliance with a variety of buttons in a control panel
DE102008052324B4 (en) * 2008-10-20 2010-09-30 Ident Technology Ag Switch device for hob
EP2687785A1 (en) * 2012-07-20 2014-01-22 BSH Bosch und Siemens Hausgeräte GmbH Method of manufacturing a control device, and control device
JP2016178071A (en) * 2015-03-18 2016-10-06 芳廣 菊地 Electrostatic capacitance type touch switch electrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318581A1 (en) * 1972-04-13 1973-10-18 Redac Software Ltd SIGNAL GENERATOR AND METHOD OF ITS MANUFACTURING
US3974472A (en) * 1974-04-04 1976-08-10 General Motors Corporation Domestic appliance control and display panel
US4123631A (en) * 1977-02-16 1978-10-31 Owens-Illinois, Inc. Touch switch
JPS53128782A (en) * 1977-04-15 1978-11-10 Matsushita Electric Ind Co Ltd Touch switch and method of producing same
US4161766A (en) * 1977-05-23 1979-07-17 General Electric Company Laminated capacitive touch-pad
DE7719640U1 (en) * 1977-06-23 1979-09-20 Pretzsch, Siegfried, 5657 Haan Touch switch assembly

Also Published As

Publication number Publication date
DE3036049A1 (en) 1981-04-16
ES495563A0 (en) 1981-11-01
CA1157925A (en) 1983-11-29
FR2466909B1 (en) 1986-08-01
BE885097A (en) 1981-03-05
IT1130507B (en) 1986-06-18
NL8005281A (en) 1981-03-31
SE447435B (en) 1986-11-10
ES8200507A1 (en) 1981-11-01
ATA482480A (en) 1984-07-15
FR2466909A1 (en) 1981-04-10
CH639228A5 (en) 1983-10-31
IT8068428A0 (en) 1980-09-17
AT377399B (en) 1985-03-11
JPS5657228A (en) 1981-05-19
DE3036049C2 (en) 1989-10-12
ES253277U (en) 1981-09-01
JPH0222488B2 (en) 1990-05-18
ES253277Y (en) 1982-02-01

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