JPH0562409B2 - - Google Patents

Info

Publication number
JPH0562409B2
JPH0562409B2 JP59221465A JP22146584A JPH0562409B2 JP H0562409 B2 JPH0562409 B2 JP H0562409B2 JP 59221465 A JP59221465 A JP 59221465A JP 22146584 A JP22146584 A JP 22146584A JP H0562409 B2 JPH0562409 B2 JP H0562409B2
Authority
JP
Japan
Prior art keywords
key
lines
switch element
switch
terminal
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.)
Expired - Lifetime
Application number
JP59221465A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6199220A (ja
Inventor
Teruki Fujama
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 JPS6199220A (ja) 1986-05-17
JPH0562409B2 true 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)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626088B2 (ja) * 1988-09-06 1994-04-06 富士通株式会社 シート状スィッチ素子
JP2970914B2 (ja) * 1988-09-14 1999-11-02 富士通株式会社 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
JP2970854B2 (ja) * 1989-10-16 1999-11-02 アルプス電気株式会社 Ｎキーロールオーバー回路
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
KR101330809B1 (ko) * 2011-08-03 2013-12-19 주식회사 팬택 터치 패널 및 이를 구비한 전자기기
JP6387022B2 (ja) * 2013-02-28 2018-09-05 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

Family Cites Families (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
DE3041859A1 (de) * 1980-11-06 1982-06-03 Preh Elektro Feinmechanik Tastatur
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

Also Published As

Publication number Publication date
JPS6199220A (ja) 1986-05-17

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