JPS5556284A - Holograph input device for television display - Google Patents

Holograph input device for television display

Info

Publication number
JPS5556284A
JPS5556284A JP12960378A JP12960378A JPS5556284A JP S5556284 A JPS5556284 A JP S5556284A JP 12960378 A JP12960378 A JP 12960378A JP 12960378 A JP12960378 A JP 12960378A JP S5556284 A JPS5556284 A JP S5556284A
Authority
JP
Japan
Prior art keywords
holograph
pressure
circuit
coordinate
receiver
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
Application number
JP12960378A
Other languages
Japanese (ja)
Other versions
JPS5936311B2 (en
Inventor
Hideji Goto
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 JP53129603A priority Critical patent/JPS5936311B2/en
Publication of JPS5556284A publication Critical patent/JPS5556284A/en
Publication of JPS5936311B2 publication Critical patent/JPS5936311B2/en
Expired legal-status Critical Current

Links

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Abstract

PURPOSE: To obtain an apparatus suitable for education by stacking a printed substrate and film, which have X and Y-coordinate electrodes respectively, through a pressure-sensitive conductive rubber sheet and then by displaying a holograph on a TV receiver by a current generated by applying the pressure of a pen there.
CONSTITUTION: On printed substrate 1 with X-coordinate electrode 15, pressure- sensitive conductive rubber sheet 2 is mounted in contact and film 3 privided with Y-coordinate electrodes 13 is further stacked on it with electrode surface 3 down. A holograph input device, in the other hand, consists of clock signal generator 4, coordinate scan counter 5, scanning circuit 6 composed of a decoder circuit and driver circuit, television picture synchronous counter 7, picture memory circuit 8, video signal circuit 9, RF converter 10, and TV receiver 11 and electrodes 13 and 15 are both connected to scanning circuit 6. In this constitution, paper 12 for writing is mounted on film 3 and pressure is applied by pen 14 to make a holograph on receiver 11.
COPYRIGHT: (C)1980,JPO&Japio
JP53129603A 1978-10-20 1978-10-20 Handwriting input device for video display Expired JPS5936311B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53129603A JPS5936311B2 (en) 1978-10-20 1978-10-20 Handwriting input device for video display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53129603A JPS5936311B2 (en) 1978-10-20 1978-10-20 Handwriting input device for video display

Publications (2)

Publication Number Publication Date
JPS5556284A true JPS5556284A (en) 1980-04-24
JPS5936311B2 JPS5936311B2 (en) 1984-09-03

Family

ID=15013533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53129603A Expired JPS5936311B2 (en) 1978-10-20 1978-10-20 Handwriting input device for video display

Country Status (1)

Country Link
JP (1) JPS5936311B2 (en)

Also Published As

Publication number Publication date
JPS5936311B2 (en) 1984-09-03

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