DE3340947C2 - - Google Patents

Info

Publication number
DE3340947C2
DE3340947C2 DE19833340947 DE3340947A DE3340947C2 DE 3340947 C2 DE3340947 C2 DE 3340947C2 DE 19833340947 DE19833340947 DE 19833340947 DE 3340947 A DE3340947 A DE 3340947A DE 3340947 C2 DE3340947 C2 DE 3340947C2
Authority
DE
Germany
Prior art keywords
light
hole
grid
holes
movement
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.)
Expired
Application number
DE19833340947
Other languages
German (de)
English (en)
Other versions
DE3340947A1 (de
Inventor
Otto 8000 Muenchen De Bruentrup
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833340947 priority Critical patent/DE3340947A1/de
Publication of DE3340947A1 publication Critical patent/DE3340947A1/de
Application granted granted Critical
Publication of DE3340947C2 publication Critical patent/DE3340947C2/de
Granted 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
    • G06F3/0386—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry for light pen
    • 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
    • G06F3/0354—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
    • 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

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)
DE19833340947 1983-11-11 1983-11-11 Optische rasterausgabe- und/oder rastereingabe-vorrichtung Granted DE3340947A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833340947 DE3340947A1 (de) 1983-11-11 1983-11-11 Optische rasterausgabe- und/oder rastereingabe-vorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833340947 DE3340947A1 (de) 1983-11-11 1983-11-11 Optische rasterausgabe- und/oder rastereingabe-vorrichtung

Publications (2)

Publication Number Publication Date
DE3340947A1 DE3340947A1 (de) 1985-05-23
DE3340947C2 true DE3340947C2 (xx) 1987-11-26

Family

ID=6214148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833340947 Granted DE3340947A1 (de) 1983-11-11 1983-11-11 Optische rasterausgabe- und/oder rastereingabe-vorrichtung

Country Status (1)

Country Link
DE (1) DE3340947A1 (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309604A1 (de) * 1973-02-27 1974-09-05 Licentia Gmbh System zur anzeige und/oder abtastung von rasterpunkten eines kartesischen punktrasters
DE2346208A1 (de) * 1973-09-11 1975-03-20 Everbrite Electric Signs Digitale zeitanzeigevorrichtung
DE2739158A1 (de) * 1977-08-31 1979-03-15 Werner H Dipl Ing Eggert Flachbild-datensichtgeraet zur darstellung alphanumerischer zeichen mit unendlicher aufloesung fuer die text- und datenverarbeitung
DE2925613C2 (de) * 1979-06-25 1983-05-05 Aristo Graphic Systeme Gmbh & Co Kg, 2000 Hamburg Vorrichtung zum Steuern einer an einen Computer angeschlossenen Zeichenmaschine mittels einer Digitalisiereinrichtung

Also Published As

Publication number Publication date
DE3340947A1 (de) 1985-05-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee