JPS576931A - Tablet device - Google Patents

Tablet device

Info

Publication number
JPS576931A
JPS576931A JP8178080A JP8178080A JPS576931A JP S576931 A JPS576931 A JP S576931A JP 8178080 A JP8178080 A JP 8178080A JP 8178080 A JP8178080 A JP 8178080A JP S576931 A JPS576931 A JP S576931A
Authority
JP
Japan
Prior art keywords
circuit
position data
signal
comparator
output
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
JP8178080A
Other languages
Japanese (ja)
Inventor
Yukihiro Mihara
Shinichi Kaneko
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8178080A priority Critical patent/JPS576931A/en
Publication of JPS576931A publication Critical patent/JPS576931A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Document Processing Apparatus (AREA)

Abstract

PURPOSE:To realize consecutive generation of the same position data during a pen touch, by providing a storage circuit, a comparator, a gate circuit and a pulse generating circuit and reading the position data by a timing signal or the like. CONSTITUTION:A storage circuit 21 stores the same data as the position data of a part of detecting elements provided on a tablet board, and a comparator 22 which compares the data between a tablet control part 13 and the circuit 21 and then generates a consecutive signal if coincidence is obtained through the above-mentioned comparison. A gate circuit 23 obtains an AND output S5 between the timing signal S3 of the part 13 and the output signal S4 of the comparator 22, and a pulse generating circuit 24 generates pulses with a prescribed time interval by triggering the output of the circuit 23 and while a pen is touching the tablet board. Then the position data is read by the signal S3 or the pulse of the circuit 24.
JP8178080A 1980-06-17 1980-06-17 Tablet device Pending JPS576931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8178080A JPS576931A (en) 1980-06-17 1980-06-17 Tablet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8178080A JPS576931A (en) 1980-06-17 1980-06-17 Tablet device

Publications (1)

Publication Number Publication Date
JPS576931A true JPS576931A (en) 1982-01-13

Family

ID=13755986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8178080A Pending JPS576931A (en) 1980-06-17 1980-06-17 Tablet device

Country Status (1)

Country Link
JP (1) JPS576931A (en)

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