DE2122513A1 - Vorrichtung zum Steuern der Strahlintensität von Kathodenstrahlröhren - Google Patents
Vorrichtung zum Steuern der Strahlintensität von KathodenstrahlröhrenInfo
- Publication number
- DE2122513A1 DE2122513A1 DE19712122513 DE2122513A DE2122513A1 DE 2122513 A1 DE2122513 A1 DE 2122513A1 DE 19712122513 DE19712122513 DE 19712122513 DE 2122513 A DE2122513 A DE 2122513A DE 2122513 A1 DE2122513 A1 DE 2122513A1
- Authority
- DE
- Germany
- Prior art keywords
- stage
- signals
- signal
- track
- timer
- 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.)
- Pending
Links
- 238000004904 shortening Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- 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
- G01R13/26—Circuits for controlling the intensity of the electron beam or the colour of the display
-
- 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
- G09G1/002—Intensity circuits
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Details Of Television Scanning (AREA)
- Electron Beam Exposure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2254070A GB1299409A (en) | 1970-05-09 | 1970-05-09 | Improvements relating to beamed-intensity control systems for cathode-ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2122513A1 true DE2122513A1 (de) | 1971-11-25 |
Family
ID=10181065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712122513 Pending DE2122513A1 (de) | 1970-05-09 | 1971-05-06 | Vorrichtung zum Steuern der Strahlintensität von Kathodenstrahlröhren |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA946075A (enExample) |
| DE (1) | DE2122513A1 (enExample) |
| FR (1) | FR2092593A5 (enExample) |
| GB (1) | GB1299409A (enExample) |
-
1970
- 1970-05-09 GB GB2254070A patent/GB1299409A/en not_active Expired
-
1971
- 1971-04-29 CA CA111,710A patent/CA946075A/en not_active Expired
- 1971-05-06 DE DE19712122513 patent/DE2122513A1/de active Pending
- 1971-05-07 FR FR7116593A patent/FR2092593A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1299409A (en) | 1972-12-13 |
| CA946075A (en) | 1974-04-23 |
| FR2092593A5 (enExample) | 1972-01-21 |
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