CA942430A - Pincushion correction waveform generator - Google Patents
Pincushion correction waveform generatorInfo
- Publication number
- CA942430A CA942430A CA106,565A CA106565A CA942430A CA 942430 A CA942430 A CA 942430A CA 106565 A CA106565 A CA 106565A CA 942430 A CA942430 A CA 942430A
- Authority
- CA
- Canada
- Prior art keywords
- waveform generator
- correction waveform
- pincushion correction
- pincushion
- generator
- 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.)
- Expired
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
-
- 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
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Amplifiers (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1168870 | 1970-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA942430A true CA942430A (en) | 1974-02-19 |
Family
ID=9990869
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA106,565A Expired CA942430A (en) | 1970-03-11 | 1971-03-01 | Pincushion correction waveform generator |
| CA106564A Expired CA934880A (en) | 1970-03-11 | 1971-03-01 | Deflection and pincushion correction circuit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA106564A Expired CA934880A (en) | 1970-03-11 | 1971-03-01 | Deflection and pincushion correction circuit |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3721857A (es) |
| JP (2) | JPS5119940B1 (es) |
| AT (2) | AT312068B (es) |
| BE (2) | BE764083A (es) |
| CA (2) | CA942430A (es) |
| DE (2) | DE2111217C3 (es) |
| DK (1) | DK139120B (es) |
| ES (2) | ES389116A1 (es) |
| FR (2) | FR2083963A5 (es) |
| GB (1) | GB1334534A (es) |
| NL (2) | NL7103202A (es) |
| SE (2) | SE369571B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1399869A (en) * | 1971-10-12 | 1975-07-02 | Rca Corp | Deflection waveform generator |
| JPS52148812U (es) * | 1976-05-08 | 1977-11-11 | ||
| JPS548013U (es) * | 1977-06-20 | 1979-01-19 | ||
| US4668897A (en) * | 1984-04-04 | 1987-05-26 | Rca Corporation | North-south pincushion corrected deflection circuit |
| US4972127A (en) * | 1990-04-27 | 1990-11-20 | Rca Licensing Corporation | Pincushion correction circuit with gullwing compensation |
| JP3514317B2 (ja) * | 1993-12-08 | 2004-03-31 | トムソン コンシューマ エレクトロニクス インコーポレイテッド | ラスタ歪み補正配置 |
-
1971
- 1971-02-25 FR FR7106469A patent/FR2083963A5/fr not_active Expired
- 1971-03-01 CA CA106,565A patent/CA942430A/en not_active Expired
- 1971-03-01 CA CA106564A patent/CA934880A/en not_active Expired
- 1971-03-02 FR FR7107121A patent/FR2084077A5/fr not_active Expired
- 1971-03-05 US US00121401A patent/US3721857A/en not_active Expired - Lifetime
- 1971-03-09 DE DE2111217A patent/DE2111217C3/de not_active Expired
- 1971-03-10 BE BE764083A patent/BE764083A/xx unknown
- 1971-03-10 SE SE03066/71A patent/SE369571B/xx unknown
- 1971-03-10 AT AT207571A patent/AT312068B/de not_active IP Right Cessation
- 1971-03-10 AT AT207471A patent/AT322643B/de not_active IP Right Cessation
- 1971-03-10 BE BE764084A patent/BE764084A/xx unknown
- 1971-03-10 JP JP46013054A patent/JPS5119940B1/ja active Pending
- 1971-03-10 DK DK113171AA patent/DK139120B/da unknown
- 1971-03-10 SE SE03067/71A patent/SE369020B/xx unknown
- 1971-03-10 NL NL7103202A patent/NL7103202A/xx not_active Application Discontinuation
- 1971-03-10 NL NL7103190A patent/NL7103190A/xx not_active Application Discontinuation
- 1971-03-11 ES ES389116A patent/ES389116A1/es not_active Expired
- 1971-03-11 JP JP46013405A patent/JPS5221326B1/ja active Pending
- 1971-03-11 ES ES389117A patent/ES389117A1/es not_active Expired
- 1971-03-11 DE DE2111750A patent/DE2111750C3/de not_active Expired
- 1971-04-19 GB GB1168870A patent/GB1334534A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA934880A (en) | 1973-10-02 |
| DE2111750C3 (de) | 1974-02-21 |
| JPS5119940B1 (es) | 1976-06-21 |
| US3721857A (en) | 1973-03-20 |
| DK139120C (es) | 1979-05-28 |
| AT312068B (de) | 1973-12-10 |
| SE369020B (es) | 1974-07-29 |
| BE764084A (fr) | 1971-08-02 |
| DE2111217A1 (de) | 1971-09-23 |
| ES389117A1 (es) | 1973-11-16 |
| SE369571B (es) | 1974-09-02 |
| NL7103202A (es) | 1971-09-14 |
| DE2111217B2 (de) | 1975-06-12 |
| DE2111217C3 (de) | 1980-04-03 |
| JPS5221326B1 (es) | 1977-06-09 |
| DE2111750B2 (de) | 1973-07-26 |
| DE2111750A1 (de) | 1971-09-30 |
| FR2084077A5 (es) | 1971-12-17 |
| AT322643B (de) | 1975-05-26 |
| ES389116A1 (es) | 1973-06-01 |
| BE764083A (fr) | 1971-08-02 |
| GB1334534A (en) | 1973-10-17 |
| NL7103190A (es) | 1971-09-14 |
| DK139120B (da) | 1978-12-18 |
| FR2083963A5 (es) | 1971-12-17 |
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