BE759505A - Perfectionnements aux appareils de representation de formes d'ondes surtubes a rayons cathodiques - Google Patents
Perfectionnements aux appareils de representation de formes d'ondes surtubes a rayons cathodiquesInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1629669A SE343967B (fr) | 1969-11-27 | 1969-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE759505A true BE759505A (fr) | 1971-05-27 |
Family
ID=20302014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE759505D BE759505A (fr) | 1969-11-27 | Perfectionnements aux appareils de representation de formes d'ondes surtubes a rayons cathodiques |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE759505A (fr) |
DE (1) | DE2057553A1 (fr) |
FR (1) | FR2072449A5 (fr) |
GB (1) | GB1300484A (fr) |
NO (1) | NO127993B (fr) |
SE (1) | SE343967B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30785E (en) | 1975-02-27 | 1981-10-27 | Zentec Corporation | Microcomputer terminal system |
DE2544489C3 (de) * | 1975-10-04 | 1981-05-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zur Darstellung mehrerer Meßwertreihen auf einem nach dem Zeilenrasterverfahren arbeitenden Sichtgerät |
DE19940434B4 (de) * | 1999-08-26 | 2007-12-27 | Willtek Communications Gmbh | Vorrichtung und Verfahren zur Anzeige von Signalwerten |
-
0
- BE BE759505D patent/BE759505A/fr unknown
-
1969
- 1969-11-27 SE SE1629669A patent/SE343967B/xx unknown
-
1970
- 1970-11-10 NO NO427770A patent/NO127993B/no unknown
- 1970-11-19 GB GB5499370A patent/GB1300484A/en not_active Expired
- 1970-11-23 DE DE19702057553 patent/DE2057553A1/de active Pending
- 1970-11-26 FR FR7042519A patent/FR2072449A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1300484A (en) | 1972-12-20 |
FR2072449A5 (fr) | 1971-09-24 |
NO127993B (fr) | 1973-09-10 |
SE343967B (fr) | 1972-03-20 |
DE2057553A1 (de) | 1971-06-03 |
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