BE759505A - IMPROVEMENTS TO DEVICES FOR REPRESENTATION OF OVERTUBE WAVEFORMS WITH CATHODIC RAYS - Google Patents

IMPROVEMENTS TO DEVICES FOR REPRESENTATION OF OVERTUBE WAVEFORMS WITH CATHODIC RAYS

Info

Publication number
BE759505A
BE759505A BE759505DA BE759505A BE 759505 A BE759505 A BE 759505A BE 759505D A BE759505D A BE 759505DA BE 759505 A BE759505 A BE 759505A
Authority
BE
Belgium
Prior art keywords
overtube
waveforms
representation
devices
cathodic rays
Prior art date
Application number
Other languages
French (fr)
Inventor
S Blixt
D M Andersson
Original Assignee
Int Standard Electric Corp
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.)
Publication date
Publication of BE759505A publication Critical patent/BE759505A/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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
    • 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
    • G09G1/16—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 the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/162—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 the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster for displaying digital inputs as analog magnitudes, e.g. curves, bar graphs, coordinate axes, singly or in combination with alpha-numeric characters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
BE759505D 1969-11-27 IMPROVEMENTS TO DEVICES FOR REPRESENTATION OF OVERTUBE WAVEFORMS WITH CATHODIC RAYS BE759505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1629669A SE343967B (en) 1969-11-27 1969-11-27

Publications (1)

Publication Number Publication Date
BE759505A true BE759505A (en) 1971-05-27

Family

ID=20302014

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759505D BE759505A (en) 1969-11-27 IMPROVEMENTS TO DEVICES FOR REPRESENTATION OF OVERTUBE WAVEFORMS WITH CATHODIC RAYS

Country Status (6)

Country Link
BE (1) BE759505A (en)
DE (1) DE2057553A1 (en)
FR (1) FR2072449A5 (en)
GB (1) GB1300484A (en)
NO (1) NO127993B (en)
SE (1) SE343967B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30785E (en) 1975-02-27 1981-10-27 Zentec Corporation Microcomputer terminal system
DE2544489C3 (en) * 1975-10-04 1981-05-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Method for displaying several series of measured values on a display device operating according to the line raster method
DE19940434B4 (en) * 1999-08-26 2007-12-27 Willtek Communications Gmbh Device and method for displaying signal values

Also Published As

Publication number Publication date
GB1300484A (en) 1972-12-20
DE2057553A1 (en) 1971-06-03
SE343967B (en) 1972-03-20
FR2072449A5 (en) 1971-09-24
NO127993B (en) 1973-09-10

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