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AU464271B2 - Improvements in or relating to display control apparatus - Google Patents

Improvements in or relating to display control apparatus

Info

Publication number
AU464271B2
AU464271B2 AU42094/72A AU4209472A AU464271B2 AU 464271 B2 AU464271 B2 AU 464271B2 AU 42094/72 A AU42094/72 A AU 42094/72A AU 4209472 A AU4209472 A AU 4209472A AU 464271 B2 AU464271 B2 AU 464271B2
Authority
AU
Australia
Prior art keywords
relating
display control
control apparatus
display
control
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
AU42094/72A
Other versions
AU4209472A (en
Inventor
Hughes Gordon
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.)
International Computers (australia) Pty Ltd
Original Assignee
International Computers (australia) Pty 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 International Computers (australia) Pty Ltd filed Critical International Computers (australia) Pty Ltd
Publication of AU4209472A publication Critical patent/AU4209472A/en
Application granted granted Critical
Publication of AU464271B2 publication Critical patent/AU464271B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/08—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system
    • G09G1/10—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system the deflection signals being produced by essentially digital means, e.g. incrementally

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
AU42094/72A 1971-05-15 1972-05-10 Improvements in or relating to display control apparatus Expired AU464271B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1515371*[A GB1358071A (en) 1971-05-15 1971-05-15 Display control apparatus
GBGB15153/71 1971-05-15

Publications (2)

Publication Number Publication Date
AU4209472A AU4209472A (en) 1973-11-15
AU464271B2 true AU464271B2 (en) 1975-08-21

Family

ID=10053979

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42094/72A Expired AU464271B2 (en) 1971-05-15 1972-05-10 Improvements in or relating to display control apparatus

Country Status (5)

Country Link
US (1) US3778667A (en)
AU (1) AU464271B2 (en)
DE (1) DE2223256C3 (en)
FR (1) FR2139541A5 (en)
GB (1) GB1358071A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257355A (en) * 1986-10-01 1993-10-26 Just Systems Corporation Method and apparatus for generating non-linearly interpolated data in a data stream

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145275A (en) * 1965-07-22 1969-03-12 Int Computers Ltd Improvements in or relating to graphic display systems
US3555538A (en) * 1967-02-15 1971-01-12 Bunker Ramo Display apparatus
US3540032A (en) * 1968-01-12 1970-11-10 Ibm Display system using cathode ray tube deflection yoke non-linearity to obtain curved strokes

Also Published As

Publication number Publication date
AU4209472A (en) 1973-11-15
US3778667A (en) 1973-12-11
DE2223256A1 (en) 1972-11-23
DE2223256B2 (en) 1979-01-04
FR2139541A5 (en) 1973-01-05
DE2223256C3 (en) 1979-09-06
GB1358071A (en) 1974-06-26

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