CA999682A - Character display system - Google Patents

Character display system

Info

Publication number
CA999682A
CA999682A CA163,404A CA163404A CA999682A CA 999682 A CA999682 A CA 999682A CA 163404 A CA163404 A CA 163404A CA 999682 A CA999682 A CA 999682A
Authority
CA
Canada
Prior art keywords
display system
character display
character
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.)
Expired
Application number
CA163,404A
Other languages
English (en)
Other versions
CA163404S (en
Inventor
Grant W. Conley
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.)
Lockheed Corp
Original Assignee
Sanders Associates Inc
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 Sanders Associates Inc filed Critical Sanders Associates Inc
Application granted granted Critical
Publication of CA999682A publication Critical patent/CA999682A/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)
CA163,404A 1972-04-18 1973-02-09 Character display system Expired CA999682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24508272A 1972-04-18 1972-04-18

Publications (1)

Publication Number Publication Date
CA999682A true CA999682A (en) 1976-11-09

Family

ID=22925203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,404A Expired CA999682A (en) 1972-04-18 1973-02-09 Character display system

Country Status (5)

Country Link
US (1) US3772676A (nl)
JP (1) JPS5721716B2 (nl)
CA (1) CA999682A (nl)
DE (1) DE2313016C2 (nl)
GB (1) GB1423716A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397014B (sv) * 1976-01-20 1977-10-10 Asea Ab Teckengenerator
US4156915A (en) * 1977-03-28 1979-05-29 Vector General, Inc. Font generating system
US4181955A (en) * 1978-06-02 1980-01-01 Mathematical Applications Group, Inc. Apparatus for producing photographic slides
US4250562A (en) * 1979-05-22 1981-02-10 Hewlett-Packard Company Digital signal state analyzer and display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533096A (en) * 1967-09-01 1970-10-06 Sanders Associates Inc Character display system
US3540032A (en) * 1968-01-12 1970-11-10 Ibm Display system using cathode ray tube deflection yoke non-linearity to obtain curved strokes
FR2029264A5 (nl) * 1969-01-22 1970-10-16 Vincent Carrefour Jacque
US3717872A (en) * 1970-06-01 1973-02-20 Hughes Aircraft Co High fidelity symbol display through limited bandwidth system

Also Published As

Publication number Publication date
JPS4948249A (nl) 1974-05-10
JPS5721716B2 (nl) 1982-05-08
DE2313016A1 (de) 1973-11-08
GB1423716A (en) 1976-02-04
DE2313016C2 (de) 1985-01-10
US3772676A (en) 1973-11-13

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