NL223160A - - Google Patents
Info
- Publication number
- NL223160A NL223160A NL223160DA NL223160A NL 223160 A NL223160 A NL 223160A NL 223160D A NL223160D A NL 223160DA NL 223160 A NL223160 A NL 223160A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
- H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
-
- 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
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL223160 | 1957-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL223160A true NL223160A (en:Method) |
Family
ID=19751057
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL223160D NL223160A (en:Method) | 1957-12-11 | ||
| NL113454D NL113454C (en:Method) | 1957-12-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113454D NL113454C (en:Method) | 1957-12-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2945157A (en:Method) |
| CH (1) | CH369165A (en:Method) |
| DE (1) | DE1173514B (en:Method) |
| ES (1) | ES245848A1 (en:Method) |
| FR (1) | FR1215448A (en:Method) |
| GB (1) | GB840079A (en:Method) |
| NL (2) | NL113454C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL113649C (en:Method) * | 1962-07-19 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE503462A (en:Method) * | 1950-05-26 | |||
| US2719249A (en) * | 1950-12-22 | 1955-09-27 | Rca Corp | Beam alignment device |
| BE522838A (en:Method) * | 1952-09-17 | |||
| BE528430A (en:Method) * | 1953-04-30 |
-
0
- NL NL223160D patent/NL223160A/xx unknown
- NL NL113454D patent/NL113454C/xx active
-
1958
- 1958-10-16 US US767675A patent/US2945157A/en not_active Expired - Lifetime
- 1958-12-08 CH CH6707458A patent/CH369165A/de unknown
- 1958-12-09 GB GB39670/58A patent/GB840079A/en not_active Expired
- 1958-12-10 DE DEN15957A patent/DE1173514B/de active Pending
- 1958-12-10 FR FR781293A patent/FR1215448A/fr not_active Expired
-
1959
- 1959-12-09 ES ES0245848A patent/ES245848A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2945157A (en) | 1960-07-12 |
| CH369165A (de) | 1963-05-15 |
| FR1215448A (fr) | 1960-04-19 |
| ES245848A1 (es) | 1959-06-16 |
| NL113454C (en:Method) | |
| GB840079A (en) | 1960-07-06 |
| DE1173514B (de) | 1964-07-09 |