JPS57146337A - Switching device - Google Patents

Switching device

Info

Publication number
JPS57146337A
JPS57146337A JP56031176A JP3117681A JPS57146337A JP S57146337 A JPS57146337 A JP S57146337A JP 56031176 A JP56031176 A JP 56031176A JP 3117681 A JP3117681 A JP 3117681A JP S57146337 A JPS57146337 A JP S57146337A
Authority
JP
Japan
Prior art keywords
light pen
crt display
display devices
display device
crt
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
JP56031176A
Other languages
Japanese (ja)
Inventor
Yoshio Endo
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 JP56031176A priority Critical patent/JPS57146337A/en
Publication of JPS57146337A publication Critical patent/JPS57146337A/en
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
    • G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors

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)

Abstract

PURPOSE:To enable to switch CRT display devices to which a light pen is connected, by instructing a specific part on the CRT displays in instructing a plurality of CRT display devices with the light pen from the operator. CONSTITUTION:A plurality of CRT display devices 1a and 1b are provided with selecting parts 5 and 6 for light pen switching designation for the number of CRT display devices. When a light pen 3 instructs the selecting part 5 for the CRT display device 1a or 1b, the light pen 3 is connected to the CRT display device 1a with a connector for light pen switching, and when the part 6 is instructed, the light pen 3 is connected to the CRT display device 1b.
JP56031176A 1981-03-06 1981-03-06 Switching device Pending JPS57146337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031176A JPS57146337A (en) 1981-03-06 1981-03-06 Switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031176A JPS57146337A (en) 1981-03-06 1981-03-06 Switching device

Publications (1)

Publication Number Publication Date
JPS57146337A true JPS57146337A (en) 1982-09-09

Family

ID=12324130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031176A Pending JPS57146337A (en) 1981-03-06 1981-03-06 Switching device

Country Status (1)

Country Link
JP (1) JPS57146337A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824182A (en) * 1988-09-29 1998-10-20 Tomoegawa Paper Co., Ltd. Adhesive tapes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824182A (en) * 1988-09-29 1998-10-20 Tomoegawa Paper Co., Ltd. Adhesive tapes

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