JPS5376627A - Multiple-unput keyboard circuit - Google Patents

Multiple-unput keyboard circuit

Info

Publication number
JPS5376627A
JPS5376627A JP15247976A JP15247976A JPS5376627A JP S5376627 A JPS5376627 A JP S5376627A JP 15247976 A JP15247976 A JP 15247976A JP 15247976 A JP15247976 A JP 15247976A JP S5376627 A JPS5376627 A JP S5376627A
Authority
JP
Japan
Prior art keywords
unput
keyboard circuit
axis direction
pieces
caused
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
JP15247976A
Other languages
Japanese (ja)
Other versions
JPS5826576B2 (en
Inventor
Tadashi Takegawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51152479A priority Critical patent/JPS5826576B2/en
Publication of JPS5376627A publication Critical patent/JPS5376627A/en
Publication of JPS5826576B2 publication Critical patent/JPS5826576B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the pieces of code information in the X-axis direction and Y-axis direction corresponding to the input terminals with which a signal input pen is caused to contact.
COPYRIGHT: (C)1978,JPO&Japio
JP51152479A 1976-12-18 1976-12-18 Multi-input keyboard circuit Expired JPS5826576B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51152479A JPS5826576B2 (en) 1976-12-18 1976-12-18 Multi-input keyboard circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51152479A JPS5826576B2 (en) 1976-12-18 1976-12-18 Multi-input keyboard circuit

Publications (2)

Publication Number Publication Date
JPS5376627A true JPS5376627A (en) 1978-07-07
JPS5826576B2 JPS5826576B2 (en) 1983-06-03

Family

ID=15541394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51152479A Expired JPS5826576B2 (en) 1976-12-18 1976-12-18 Multi-input keyboard circuit

Country Status (1)

Country Link
JP (1) JPS5826576B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520576A (en) * 1978-07-31 1980-02-14 Fujitsu Ltd Coordinate input device
JPS5789134A (en) * 1980-11-21 1982-06-03 Seikosha Co Ltd Input device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434292U (en) * 1987-08-24 1989-03-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197332U (en) * 1975-02-04 1976-08-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197332U (en) * 1975-02-04 1976-08-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520576A (en) * 1978-07-31 1980-02-14 Fujitsu Ltd Coordinate input device
JPS5712172B2 (en) * 1978-07-31 1982-03-09
JPS5789134A (en) * 1980-11-21 1982-06-03 Seikosha Co Ltd Input device

Also Published As

Publication number Publication date
JPS5826576B2 (en) 1983-06-03

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