GB8408376D0 - Proximity control switches - Google Patents

Proximity control switches

Info

Publication number
GB8408376D0
GB8408376D0 GB848408376A GB8408376A GB8408376D0 GB 8408376 D0 GB8408376 D0 GB 8408376D0 GB 848408376 A GB848408376 A GB 848408376A GB 8408376 A GB8408376 A GB 8408376A GB 8408376 D0 GB8408376 D0 GB 8408376D0
Authority
GB
United Kingdom
Prior art keywords
control switches
proximity control
proximity
switches
control
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.)
Withdrawn
Application number
GB848408376A
Other versions
GB2156993A (en
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium SA
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 Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Priority to GB08408376A priority Critical patent/GB2156993A/en
Publication of GB8408376D0 publication Critical patent/GB8408376D0/en
Publication of GB2156993A publication Critical patent/GB2156993A/en
Withdrawn legal-status Critical Current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
    • 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
    • H03K2017/9613—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using two 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
GB08408376A 1984-03-31 1984-03-31 Proximity control switches Withdrawn GB2156993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08408376A GB2156993A (en) 1984-03-31 1984-03-31 Proximity control switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08408376A GB2156993A (en) 1984-03-31 1984-03-31 Proximity control switches

Publications (2)

Publication Number Publication Date
GB8408376D0 true GB8408376D0 (en) 1984-05-10
GB2156993A GB2156993A (en) 1985-10-16

Family

ID=10559000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408376A Withdrawn GB2156993A (en) 1984-03-31 1984-03-31 Proximity control switches

Country Status (1)

Country Link
GB (1) GB2156993A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8700849D0 (en) * 1987-01-15 1987-02-18 Bindstead R P Keypads
GB2205405A (en) * 1987-06-01 1988-12-07 Michiel Daniel De Kock Level sensing device
US6944018B2 (en) * 2001-05-07 2005-09-13 Touchsensor Technologies, Llc Control system input apparatus and method
DE102007004889B4 (en) * 2007-01-31 2009-04-16 BSH Bosch und Siemens Hausgeräte GmbH Capacitive incremental encoder and household appliance with such

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060895B (en) * 1979-09-28 1983-08-10 Bfg Glassgroup Capacitive touch control switch panels and method of manufacturing them
GB2090979B (en) * 1981-01-14 1985-07-03 Glaverbel Proximity control switching panels
US4492958A (en) * 1981-04-22 1985-01-08 Matsushita Electric Industrial Co., Ltd. Device for controlling and displaying the functions of an electric or electronic apparatus

Also Published As

Publication number Publication date
GB2156993A (en) 1985-10-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)