JPS52130524A - Piezoelectric type data input unit - Google Patents

Piezoelectric type data input unit

Info

Publication number
JPS52130524A
JPS52130524A JP4809576A JP4809576A JPS52130524A JP S52130524 A JPS52130524 A JP S52130524A JP 4809576 A JP4809576 A JP 4809576A JP 4809576 A JP4809576 A JP 4809576A JP S52130524 A JPS52130524 A JP S52130524A
Authority
JP
Japan
Prior art keywords
data input
input unit
type data
piezoelectric type
achieva
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.)
Pending
Application number
JP4809576A
Other languages
Japanese (ja)
Inventor
Mikio Suzuki
Kingo Yamagishi
Toshinobu Ueda
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4809576A priority Critical patent/JPS52130524A/en
Publication of JPS52130524A publication Critical patent/JPS52130524A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To achieva an economical unit by increasing the detection voltage using the piezoelectric sheet, by using through-hole type print for the detection electrode, and by using the data input pen in the wireless system.
COPYRIGHT: (C)1977,JPO&Japio
JP4809576A 1976-04-26 1976-04-26 Piezoelectric type data input unit Pending JPS52130524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4809576A JPS52130524A (en) 1976-04-26 1976-04-26 Piezoelectric type data input unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4809576A JPS52130524A (en) 1976-04-26 1976-04-26 Piezoelectric type data input unit

Publications (1)

Publication Number Publication Date
JPS52130524A true JPS52130524A (en) 1977-11-01

Family

ID=12793747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4809576A Pending JPS52130524A (en) 1976-04-26 1976-04-26 Piezoelectric type data input unit

Country Status (1)

Country Link
JP (1) JPS52130524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150444U (en) * 1980-04-24 1980-10-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150444U (en) * 1980-04-24 1980-10-29

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