CH502651A - Character display device - Google Patents

Character display device

Info

Publication number
CH502651A
CH502651A CH37370A CH37370A CH502651A CH 502651 A CH502651 A CH 502651A CH 37370 A CH37370 A CH 37370A CH 37370 A CH37370 A CH 37370A CH 502651 A CH502651 A CH 502651A
Authority
CH
Switzerland
Prior art keywords
display device
character display
character
display
Prior art date
Application number
CH37370A
Other languages
German (de)
Inventor
Paul Kraatz Harold
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH502651A publication Critical patent/CH502651A/en

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
    • G09G1/14—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 tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/18—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 tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible a small local pattern covering only a single character, and stepping to a position for the following character, e.g. in rectangular or polar co-ordinates, or in the form of a framed star
    • 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

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)
  • Image Analysis (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Control Of El Displays (AREA)
CH37370A 1969-01-13 1970-01-13 Character display device CH502651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79071169A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
CH502651A true CH502651A (en) 1971-01-31

Family

ID=25151537

Family Applications (1)

Application Number Title Priority Date Filing Date
CH37370A CH502651A (en) 1969-01-13 1970-01-13 Character display device

Country Status (6)

Country Link
US (1) US3582905A (en)
JP (1) JPS495579B1 (en)
CH (1) CH502651A (en)
DE (1) DE2000913A1 (en)
FR (1) FR2028176A1 (en)
GB (1) GB1251782A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852521A (en) * 1972-12-26 1974-12-03 Varian Associates Interface for computer and print out system for automatic step and line sync command to printer
DE2460147C2 (en) * 1974-12-19 1983-05-05 Ibm Deutschland Gmbh, 7000 Stuttgart Arrangement for decompressing compressed information for characters to be displayed which are composed of black and white areas
GB1598343A (en) * 1977-04-04 1981-09-16 Int Computers Ltd Display systems
US4231096A (en) * 1978-10-10 1980-10-28 Eltra Corporation Digital typesetter
US4442545A (en) * 1981-05-27 1984-04-10 Rca Corporation Compaction of television display graphics in phantom-raster-scanned image memory
US4553171A (en) * 1984-01-27 1985-11-12 Xerox Corporation Tile encoding in image printing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329947A (en) * 1963-03-07 1967-07-04 Burroughs Corp Electronic character generator
US3305841A (en) * 1963-09-30 1967-02-21 Alphanumeric Inc Pattern generator
US3400377A (en) * 1965-10-13 1968-09-03 Ibm Character display system
US3348229A (en) * 1965-11-29 1967-10-17 Robert R Freas Recording of analog data on photographic film
US3444319A (en) * 1966-07-26 1969-05-13 Rca Corp Character generator
US3480943A (en) * 1967-04-03 1969-11-25 Alphanumeric Inc Pattern generator

Also Published As

Publication number Publication date
JPS495579B1 (en) 1974-02-07
GB1251782A (en) 1971-10-27
US3582905A (en) 1971-06-01
DE2000913A1 (en) 1970-07-23
FR2028176A1 (en) 1970-10-09

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Legal Events

Date Code Title Description
PL Patent ceased