BR7103677D0 - Circuito de convergencia aperfeicoado para receptores de televisao em cores - Google Patents
Circuito de convergencia aperfeicoado para receptores de televisao em coresInfo
- Publication number
- BR7103677D0 BR7103677D0 BR3677/71A BR367771A BR7103677D0 BR 7103677 D0 BR7103677 D0 BR 7103677D0 BR 3677/71 A BR3677/71 A BR 3677/71A BR 367771 A BR367771 A BR 367771A BR 7103677 D0 BR7103677 D0 BR 7103677D0
- Authority
- BR
- Brazil
- Prior art keywords
- color television
- television receivers
- convergence circuit
- perfect convergence
- perfect
- Prior art date
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
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2029581 | 1970-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7103677D0 true BR7103677D0 (pt) | 1973-04-17 |
Family
ID=5774064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR3677/71A BR7103677D0 (pt) | 1970-06-16 | 1971-06-15 | Circuito de convergencia aperfeicoado para receptores de televisao em cores |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT305398B (pt) |
| BE (1) | BE768505A (pt) |
| BR (1) | BR7103677D0 (pt) |
| DE (1) | DE2029581B1 (pt) |
| ES (1) | ES392137A1 (pt) |
| FI (1) | FI47437C (pt) |
| FR (1) | FR2095297B1 (pt) |
| GB (1) | GB1358317A (pt) |
| SE (1) | SE378963B (pt) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726355A (en) * | 1953-07-08 | 1955-12-06 | Rca Corp | Beam convergence system for tri-color kinescope |
-
1970
- 1970-06-16 DE DE2029581A patent/DE2029581B1/de active Pending
-
1971
- 1971-06-11 ES ES392137A patent/ES392137A1/es not_active Expired
- 1971-06-14 SE SE7107682A patent/SE378963B/xx unknown
- 1971-06-14 BE BE768505A patent/BE768505A/xx unknown
- 1971-06-14 FI FI711666A patent/FI47437C/fi active
- 1971-06-14 AT AT511471A patent/AT305398B/de not_active IP Right Cessation
- 1971-06-15 BR BR3677/71A patent/BR7103677D0/pt unknown
- 1971-06-16 FR FR7121856A patent/FR2095297B1/fr not_active Expired
- 1971-06-16 GB GB2809371A patent/GB1358317A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI47437C (fi) | 1973-11-12 |
| SE378963B (pt) | 1975-09-15 |
| BE768505A (fr) | 1971-11-03 |
| FR2095297B1 (pt) | 1977-01-21 |
| ES392137A1 (es) | 1974-01-16 |
| FI47437B (pt) | 1973-07-31 |
| AT305398B (de) | 1973-02-26 |
| FR2095297A1 (pt) | 1972-02-11 |
| DE2029581B1 (de) | 1971-09-30 |
| GB1358317A (en) | 1974-07-03 |
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