JPS5885636A - タツチスイツチ装置 - Google Patents

タツチスイツチ装置

Info

Publication number
JPS5885636A
JPS5885636A JP18412081A JP18412081A JPS5885636A JP S5885636 A JPS5885636 A JP S5885636A JP 18412081 A JP18412081 A JP 18412081A JP 18412081 A JP18412081 A JP 18412081A JP S5885636 A JPS5885636 A JP S5885636A
Authority
JP
Japan
Prior art keywords
touch
data
touch electrode
electrode
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
JP18412081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226827B2 (enExample
Inventor
Hiroyuki Suetaka
弘之 末高
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP18412081A priority Critical patent/JPS5885636A/ja
Publication of JPS5885636A publication Critical patent/JPS5885636A/ja
Publication of JPH0226827B2 publication Critical patent/JPH0226827B2/ja
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
    • 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
    • H03K2017/9606—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using one electrode only per touch switch

Landscapes

  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP18412081A 1981-11-17 1981-11-17 タツチスイツチ装置 Granted JPS5885636A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18412081A JPS5885636A (ja) 1981-11-17 1981-11-17 タツチスイツチ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18412081A JPS5885636A (ja) 1981-11-17 1981-11-17 タツチスイツチ装置

Publications (2)

Publication Number Publication Date
JPS5885636A true JPS5885636A (ja) 1983-05-23
JPH0226827B2 JPH0226827B2 (enExample) 1990-06-13

Family

ID=16147720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18412081A Granted JPS5885636A (ja) 1981-11-17 1981-11-17 タツチスイツチ装置

Country Status (1)

Country Link
JP (1) JPS5885636A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954823A (en) * 1984-04-17 1990-09-04 Binstead Ronald P Touch keyboard systems
JPH0482415A (ja) * 1990-07-25 1992-03-16 Matsushita Electric Works Ltd ノンタッチスイッチ装置
JPH04123613A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd ノンタッチスイッチ装置
JPH04123737A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd ノンタッチスイッチ装置
US7135995B2 (en) 2002-12-06 2006-11-14 Schott Ag Method for automatic determination of validity or invalidity of input from a keyboard or a keypad
JP2011258456A (ja) * 2010-06-10 2011-12-22 Visteon Global Technologies Inc タッチスイッチ
JP2015026501A (ja) * 2013-07-25 2015-02-05 トヨタ紡織株式会社 タッチスイッチ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254879U (enExample) * 1975-10-19 1977-04-20
JPS5270379A (en) * 1975-12-08 1977-06-11 Suwa Seikosha Kk Contact detection switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254879U (enExample) * 1975-10-19 1977-04-20
JPS5270379A (en) * 1975-12-08 1977-06-11 Suwa Seikosha Kk Contact detection switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954823A (en) * 1984-04-17 1990-09-04 Binstead Ronald P Touch keyboard systems
JPH0482415A (ja) * 1990-07-25 1992-03-16 Matsushita Electric Works Ltd ノンタッチスイッチ装置
JPH04123613A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd ノンタッチスイッチ装置
JPH04123737A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd ノンタッチスイッチ装置
US7135995B2 (en) 2002-12-06 2006-11-14 Schott Ag Method for automatic determination of validity or invalidity of input from a keyboard or a keypad
JP2011258456A (ja) * 2010-06-10 2011-12-22 Visteon Global Technologies Inc タッチスイッチ
JP2015026501A (ja) * 2013-07-25 2015-02-05 トヨタ紡織株式会社 タッチスイッチ

Also Published As

Publication number Publication date
JPH0226827B2 (enExample) 1990-06-13

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