JPS6146853B2 - - Google Patents

Info

Publication number
JPS6146853B2
JPS6146853B2 JP53033011A JP3301178A JPS6146853B2 JP S6146853 B2 JPS6146853 B2 JP S6146853B2 JP 53033011 A JP53033011 A JP 53033011A JP 3301178 A JP3301178 A JP 3301178A JP S6146853 B2 JPS6146853 B2 JP S6146853B2
Authority
JP
Japan
Prior art keywords
pen
impact
board
detection electrode
piezoelectric
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
Application number
JP53033011A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54125923A (en
Inventor
Toyoki Kitayama
Toshinobu Ueda
Shuichi Kaneoka
Tosha Sato
Yoshihiro Cho
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.)
Tohoku Kinzoku Kogyo KK
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Tohoku Kinzoku Kogyo KK
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 Nippon Telegraph and Telephone Corp, Tohoku Kinzoku Kogyo KK filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3301178A priority Critical patent/JPS54125923A/ja
Publication of JPS54125923A publication Critical patent/JPS54125923A/ja
Publication of JPS6146853B2 publication Critical patent/JPS6146853B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
JP3301178A 1978-03-24 1978-03-24 Piezoelectric coordinates input device and its application Granted JPS54125923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3301178A JPS54125923A (en) 1978-03-24 1978-03-24 Piezoelectric coordinates input device and its application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3301178A JPS54125923A (en) 1978-03-24 1978-03-24 Piezoelectric coordinates input device and its application

Publications (2)

Publication Number Publication Date
JPS54125923A JPS54125923A (en) 1979-09-29
JPS6146853B2 true JPS6146853B2 (cg-RX-API-DMAC7.html) 1986-10-16

Family

ID=12374873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3301178A Granted JPS54125923A (en) 1978-03-24 1978-03-24 Piezoelectric coordinates input device and its application

Country Status (1)

Country Link
JP (1) JPS54125923A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225220A (ja) * 1984-04-23 1985-11-09 Alps Electric Co Ltd 座標入力装置
JPS60225221A (ja) * 1984-04-23 1985-11-09 Alps Electric Co Ltd 座標入力装置

Also Published As

Publication number Publication date
JPS54125923A (en) 1979-09-29

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