JPS52130524A - Piezoelectric type data input unit - Google Patents
Piezoelectric type data input unitInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55150444U (en) * | 1980-04-24 | 1980-10-29 |
-
1976
- 1976-04-26 JP JP4809576A patent/JPS52130524A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55150444U (en) * | 1980-04-24 | 1980-10-29 |
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