BE427761A - - Google Patents
Info
- Publication number
- BE427761A BE427761A BE427761DA BE427761A BE 427761 A BE427761 A BE 427761A BE 427761D A BE427761D A BE 427761DA BE 427761 A BE427761 A BE 427761A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/24—Blanking circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/26—Modifications of scanning arrangements to improve focusing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL7860D DE1031829B (de) | 1937-10-20 | 1937-10-20 | Verfahren zur Verbesserung der Randschaerfe bei der Bildwiedergabe auf dem Schirm der Braunschen Roehre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427761A true BE427761A (https=) |
Family
ID=7257292
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE430727D BE430727A (https=) | 1937-10-20 | ||
| BE427761D BE427761A (https=) | 1937-10-20 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE430727D BE430727A (https=) | 1937-10-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE427761A (https=) |
| DE (1) | DE1031829B (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR797016A (fr) * | 1934-11-27 | 1936-04-20 | Procédé d'utilisation des tubes de braun ou tubes similaires fonctionnant avec des rayons électroniques |
-
0
- BE BE430727D patent/BE430727A/xx unknown
- BE BE427761D patent/BE427761A/xx unknown
-
1937
- 1937-10-20 DE DEL7860D patent/DE1031829B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE430727A (https=) | |
| DE1031829B (de) | 1958-06-12 |