AT381802B - Lichtstift zum abtasten von bildschirmen - Google Patents

Lichtstift zum abtasten von bildschirmen

Info

Publication number
AT381802B
AT381802B AT5185A AT5185A AT381802B AT 381802 B AT381802 B AT 381802B AT 5185 A AT5185 A AT 5185A AT 5185 A AT5185 A AT 5185A AT 381802 B AT381802 B AT 381802B
Authority
AT
Austria
Prior art keywords
light pen
housing
switch
light
actuation tube
Prior art date
Application number
AT5185A
Other languages
English (en)
Other versions
ATA5185A (de
Inventor
Manfred Baumruck
Original Assignee
Itt Austria
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 Itt Austria filed Critical Itt Austria
Priority to AT5185A priority Critical patent/AT381802B/de
Priority to DE19853544897 priority patent/DE3544897A1/de
Publication of ATA5185A publication Critical patent/ATA5185A/de
Application granted granted Critical
Publication of AT381802B publication Critical patent/AT381802B/de

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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light

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)
AT5185A 1985-01-10 1985-01-10 Lichtstift zum abtasten von bildschirmen AT381802B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT5185A AT381802B (de) 1985-01-10 1985-01-10 Lichtstift zum abtasten von bildschirmen
DE19853544897 DE3544897A1 (de) 1985-01-10 1985-12-19 Lichtstift zum Abtasten von Bildschirmen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT5185A AT381802B (de) 1985-01-10 1985-01-10 Lichtstift zum abtasten von bildschirmen

Publications (2)

Publication Number Publication Date
ATA5185A ATA5185A (de) 1986-04-15
AT381802B true AT381802B (de) 1986-12-10

Family

ID=3480229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT5185A AT381802B (de) 1985-01-10 1985-01-10 Lichtstift zum abtasten von bildschirmen

Country Status (2)

Country Link
AT (1) AT381802B (de)
DE (1) DE3544897A1 (de)

Also Published As

Publication number Publication date
ATA5185A (de) 1986-04-15
DE3544897A1 (de) 1986-07-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee