JPS6199220A - キ−ボ−ドスイツチ - Google Patents

キ−ボ−ドスイツチ

Info

Publication number
JPS6199220A
JPS6199220A JP59221465A JP22146584A JPS6199220A JP S6199220 A JPS6199220 A JP S6199220A JP 59221465 A JP59221465 A JP 59221465A JP 22146584 A JP22146584 A JP 22146584A JP S6199220 A JPS6199220 A JP S6199220A
Authority
JP
Japan
Prior art keywords
key
switch
pressed
terminal
switch element
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
JP59221465A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0562409B2 (enrdf_load_stackoverflow
Inventor
輝己 藤山
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59221465A priority Critical patent/JPS6199220A/ja
Publication of JPS6199220A publication Critical patent/JPS6199220A/ja
Publication of JPH0562409B2 publication Critical patent/JPH0562409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
JP59221465A 1984-10-22 1984-10-22 キ−ボ−ドスイツチ Granted JPS6199220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59221465A JPS6199220A (ja) 1984-10-22 1984-10-22 キ−ボ−ドスイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59221465A JPS6199220A (ja) 1984-10-22 1984-10-22 キ−ボ−ドスイツチ

Publications (2)

Publication Number Publication Date
JPS6199220A true JPS6199220A (ja) 1986-05-17
JPH0562409B2 JPH0562409B2 (enrdf_load_stackoverflow) 1993-09-08

Family

ID=16767140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59221465A Granted JPS6199220A (ja) 1984-10-22 1984-10-22 キ−ボ−ドスイツチ

Country Status (1)

Country Link
JP (1) JPS6199220A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272525A (ja) * 1988-09-06 1990-03-12 Fujitsu Ltd シート状スィッチ素子
JPH0294924A (ja) * 1988-09-30 1990-04-05 Tokyo Electric Co Ltd マトリックス配設スイッチの読取回路
JPH02168310A (ja) * 1988-09-14 1990-06-28 Fujitsu Ltd スイッチマトリックスの入力検出装置
JPH03129511A (ja) * 1989-10-16 1991-06-03 Alps Electric Co Ltd Ｎキーロールオーバ回路
US5469159A (en) * 1991-09-09 1995-11-21 Mitsumi Electric Co., Ltd. Method capable of judging validity or invalidity of a status of switching elements in a keyboard switch device
JPH08235966A (ja) * 1995-10-30 1996-09-13 Fujitsu Ltd キーボード
JP2013037674A (ja) * 2011-08-03 2013-02-21 Pantech Co Ltd タッチパネル及びそれを備えた電子機器
JP2016514309A (ja) * 2013-02-28 2016-05-19 ヘルトアイス，クリストフ 入力設定器のアクティブ入力エレメントの決定方法、及び入力設定器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592928A (en) * 1979-01-08 1980-07-14 Sanyo Electric Co Ltd Keyboard unit
FR2449388A1 (fr) * 1979-02-13 1980-09-12 Cii Honeywell Bull Clavier electronique
JPS5699723U (enrdf_load_stackoverflow) * 1979-12-28 1981-08-06
JPS57107522A (en) * 1980-11-06 1982-07-05 Preh Elektro Feinmechanik Keyboard
JPS5812970U (ja) * 1981-07-20 1983-01-27 日本電気株式会社 印刷配線基板
JPS59117031U (ja) * 1983-01-28 1984-08-07 松下電器産業株式会社 キ−ボ−ドスイツチ
JPS6039718A (ja) * 1983-08-12 1985-03-01 富士通株式会社 スイツチのマトリツクス構成

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592928A (en) * 1979-01-08 1980-07-14 Sanyo Electric Co Ltd Keyboard unit
FR2449388A1 (fr) * 1979-02-13 1980-09-12 Cii Honeywell Bull Clavier electronique
JPS5699723U (enrdf_load_stackoverflow) * 1979-12-28 1981-08-06
JPS57107522A (en) * 1980-11-06 1982-07-05 Preh Elektro Feinmechanik Keyboard
JPS5812970U (ja) * 1981-07-20 1983-01-27 日本電気株式会社 印刷配線基板
JPS59117031U (ja) * 1983-01-28 1984-08-07 松下電器産業株式会社 キ−ボ−ドスイツチ
JPS6039718A (ja) * 1983-08-12 1985-03-01 富士通株式会社 スイツチのマトリツクス構成

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272525A (ja) * 1988-09-06 1990-03-12 Fujitsu Ltd シート状スィッチ素子
JPH02168310A (ja) * 1988-09-14 1990-06-28 Fujitsu Ltd スイッチマトリックスの入力検出装置
JPH0294924A (ja) * 1988-09-30 1990-04-05 Tokyo Electric Co Ltd マトリックス配設スイッチの読取回路
JPH03129511A (ja) * 1989-10-16 1991-06-03 Alps Electric Co Ltd Ｎキーロールオーバ回路
US5469159A (en) * 1991-09-09 1995-11-21 Mitsumi Electric Co., Ltd. Method capable of judging validity or invalidity of a status of switching elements in a keyboard switch device
JPH08235966A (ja) * 1995-10-30 1996-09-13 Fujitsu Ltd キーボード
JP2013037674A (ja) * 2011-08-03 2013-02-21 Pantech Co Ltd タッチパネル及びそれを備えた電子機器
JP2016514309A (ja) * 2013-02-28 2016-05-19 ヘルトアイス，クリストフ 入力設定器のアクティブ入力エレメントの決定方法、及び入力設定器

Also Published As

Publication number Publication date
JPH0562409B2 (enrdf_load_stackoverflow) 1993-09-08

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