JPS56155438A - Write pen detecting system - Google Patents

Write pen detecting system

Info

Publication number
JPS56155438A
JPS56155438A JP5908680A JP5908680A JPS56155438A JP S56155438 A JPS56155438 A JP S56155438A JP 5908680 A JP5908680 A JP 5908680A JP 5908680 A JP5908680 A JP 5908680A JP S56155438 A JPS56155438 A JP S56155438A
Authority
JP
Japan
Prior art keywords
write pen
crt
image plane
display device
display
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
JP5908680A
Other languages
English (en)
Inventor
Kunihiko Sakurai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5908680A priority Critical patent/JPS56155438A/ja
Publication of JPS56155438A publication Critical patent/JPS56155438A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device

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)
  • Position Input By Displaying (AREA)
JP5908680A 1980-05-01 1980-05-01 Write pen detecting system Pending JPS56155438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5908680A JPS56155438A (en) 1980-05-01 1980-05-01 Write pen detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5908680A JPS56155438A (en) 1980-05-01 1980-05-01 Write pen detecting system

Publications (1)

Publication Number Publication Date
JPS56155438A true JPS56155438A (en) 1981-12-01

Family

ID=13103173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5908680A Pending JPS56155438A (en) 1980-05-01 1980-05-01 Write pen detecting system

Country Status (1)

Country Link
JP (1) JPS56155438A (ja)

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