JPS547237A - Tablet input device - Google Patents

Tablet input device

Info

Publication number
JPS547237A
JPS547237A JP7301177A JP7301177A JPS547237A JP S547237 A JPS547237 A JP S547237A JP 7301177 A JP7301177 A JP 7301177A JP 7301177 A JP7301177 A JP 7301177A JP S547237 A JPS547237 A JP S547237A
Authority
JP
Japan
Prior art keywords
input device
tablet input
installing
dividing
secure
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
JP7301177A
Other languages
Japanese (ja)
Inventor
Naohiko Kamae
Tamotsu Mochizuki
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 JP7301177A priority Critical patent/JPS547237A/en
Publication of JPS547237A publication Critical patent/JPS547237A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure a sufficient following up to a quick movement of an input pen without giving high speed to all signals, by dividing the detection line into several groups and then installing an independent detection circuit with every group.
COPYRIGHT: (C)1979,JPO&Japio
JP7301177A 1977-06-20 1977-06-20 Tablet input device Pending JPS547237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7301177A JPS547237A (en) 1977-06-20 1977-06-20 Tablet input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7301177A JPS547237A (en) 1977-06-20 1977-06-20 Tablet input device

Publications (1)

Publication Number Publication Date
JPS547237A true JPS547237A (en) 1979-01-19

Family

ID=13505961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7301177A Pending JPS547237A (en) 1977-06-20 1977-06-20 Tablet input device

Country Status (1)

Country Link
JP (1) JPS547237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08249105A (en) * 1995-03-10 1996-09-27 Wacom Co Ltd Sensor coil pattern and coordinate input device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08249105A (en) * 1995-03-10 1996-09-27 Wacom Co Ltd Sensor coil pattern and coordinate input device

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