JPS5556285A - Holograph input device for television display - Google Patents
Holograph input device for television displayInfo
- Publication number
- JPS5556285A JPS5556285A JP12960478A JP12960478A JPS5556285A JP S5556285 A JPS5556285 A JP S5556285A JP 12960478 A JP12960478 A JP 12960478A JP 12960478 A JP12960478 A JP 12960478A JP S5556285 A JPS5556285 A JP S5556285A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- holograph
- circuit
- pressure
- sheet
- 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
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
PURPOSE: To obtain easily a continuous holograph by covering X and Y position coordinate electrodes, formed on the same plane, with a pressure-sensitive cinductive rubbe sheet, and then by making a separately-provided circuit generate a holograph by applying the pressure of a pen on a writing form mounted on the sheet.
CONSTITUTION: Conductors penetrating substrate 3 where position coordinate electrodes are to be provided are extended to reverse surface 33 of substrate 3 so as to from several Y electrodes 32. On substrate 3 surrounded with Y electrodes 32, beltlike X electrodes 31 are provided and then covered with pressure-sensitive conductive rubber sheet 2 by bonding over the entire surface. Between electrodes 31 and 32, a circuit is connected which consists of clock generating circuit 4, position scanning counter 5, decoder 6, X-side and Y-side driver circuits 7 and 8, memory circuit 9 composed of an address register and decoder, picture memory circuit 10, data registre 11, data output synchronous gate 12, vodeo synchronizing signal mixer 13, and video synchronous counter 14. In this constitution, paper for writing is mounted on sheet 2 and the pressure of a pen is applied to display a continuous holograph by the circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53129604A JPS5936312B2 (en) | 1978-10-20 | 1978-10-20 | Handwriting input device for video display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53129604A JPS5936312B2 (en) | 1978-10-20 | 1978-10-20 | Handwriting input device for video display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5556285A true JPS5556285A (en) | 1980-04-24 |
| JPS5936312B2 JPS5936312B2 (en) | 1984-09-03 |
Family
ID=15013558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53129604A Expired JPS5936312B2 (en) | 1978-10-20 | 1978-10-20 | Handwriting input device for video display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936312B2 (en) |
-
1978
- 1978-10-20 JP JP53129604A patent/JPS5936312B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5936312B2 (en) | 1984-09-03 |
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