FI70497C - Avboejningskrets foer korrigering av sidodynsdistorsion - Google Patents
Avboejningskrets foer korrigering av sidodynsdistorsion Download PDFInfo
- Publication number
- FI70497C FI70497C FI803006A FI803006A FI70497C FI 70497 C FI70497 C FI 70497C FI 803006 A FI803006 A FI 803006A FI 803006 A FI803006 A FI 803006A FI 70497 C FI70497 C FI 70497C
- Authority
- FI
- Finland
- Prior art keywords
- modulator
- voltage
- deflection
- capacitor
- circuit
- 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
- H04N3/233—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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8084079 | 1979-10-01 | ||
US06/080,840 US4254365A (en) | 1979-10-01 | 1979-10-01 | Side pincushion correction modulator circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
FI803006A FI803006A (fi) | 1981-04-02 |
FI70497B FI70497B (fi) | 1986-03-27 |
FI70497C true FI70497C (fi) | 1986-09-19 |
Family
ID=22159959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI803006A FI70497C (fi) | 1979-10-01 | 1980-09-24 | Avboejningskrets foer korrigering av sidodynsdistorsion |
Country Status (13)
Country | Link |
---|---|
US (1) | US4254365A (fr) |
JP (1) | JPS6044862B2 (fr) |
AT (1) | AT384330B (fr) |
CA (1) | CA1145480A (fr) |
DD (1) | DD153304A5 (fr) |
DE (1) | DE3036878C2 (fr) |
ES (1) | ES495539A0 (fr) |
FI (1) | FI70497C (fr) |
FR (1) | FR2466924B1 (fr) |
GB (1) | GB2063630B (fr) |
IT (1) | IT1193976B (fr) |
MX (1) | MX148063A (fr) |
MY (1) | MY8500734A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5830279A (ja) * | 1981-08-18 | 1983-02-22 | Matsushita Electric Ind Co Ltd | 画像歪補正装置 |
US4419608A (en) * | 1981-12-14 | 1983-12-06 | Rca Corporation | Horizontal deflection circuit |
GB8331283D0 (en) * | 1983-11-23 | 1983-12-29 | Rca Corp | E-w correction by yoke sink current control |
US4668897A (en) * | 1984-04-04 | 1987-05-26 | Rca Corporation | North-south pincushion corrected deflection circuit |
JPS60223381A (ja) * | 1984-04-20 | 1985-11-07 | Hitachi Ltd | 走査速度変調回路 |
JPS61114656A (ja) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | 水平偏向出力回路 |
GB2179828B (en) * | 1985-08-14 | 1989-08-02 | Rca Corp | Selectable raster size for video display |
US4763194A (en) * | 1985-08-14 | 1988-08-09 | Rca Licensing Corporation | Selectable raster size for video display |
JPH0681267B2 (ja) * | 1986-01-20 | 1994-10-12 | 株式会社日立製作所 | 水平出力回路 |
GB2193407A (en) * | 1986-07-18 | 1988-02-03 | Philips Electronic Associated | Television line output circuit |
JP2519732B2 (ja) * | 1987-07-13 | 1996-07-31 | 株式会社東芝 | 水平出力回路 |
JPH0828827B2 (ja) * | 1988-09-26 | 1996-03-21 | 株式会社東芝 | 水平出力回路 |
US4910441A (en) * | 1989-02-21 | 1990-03-20 | Thomson Consumer Electronics, Inc. | Audio loading modulated side pincushion correction circuit |
GB9215993D0 (en) * | 1992-07-28 | 1992-09-09 | Rca Thomson Licensing Corp | Raster corrected horizontal defelction |
JP3828992B2 (ja) * | 1996-11-27 | 2006-10-04 | 三星電子株式会社 | セミワイド画面テレビジョン受信機の画面安定化回路 |
US5841248A (en) * | 1997-04-30 | 1998-11-24 | Rca Thomson Licensing Corporation | Charge controlled raster correction circuit |
WO1999065054A2 (fr) * | 1998-06-05 | 1999-12-16 | Koninklijke Philips Electronics N.V. | Correction de deflexion |
US6320332B1 (en) | 1999-10-08 | 2001-11-20 | Thomson Licensing S.A. | Raster distortion correction circuit |
US6614193B2 (en) | 2001-08-31 | 2003-09-02 | Thomson Licensing S.A. | Deflection current modulation circuit |
US11462916B2 (en) | 2019-11-01 | 2022-10-04 | Hamilton Sundstrand Corporation | Capacitor pre-charging circuits |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE748171A (fr) * | 1969-04-25 | 1970-09-28 | Philips Nv | Circuit equipant un dispositif de reproduction d'images |
JPS5412009B2 (fr) * | 1972-05-24 | 1979-05-19 | ||
NL152733B (nl) * | 1973-02-01 | 1977-03-15 | Philips Nv | Schakelinrichting voor een van een beeldweergeefbuis voorziene beeldweergeefinrichting voor het opwekken van een zaagtandvormige afbuigstroom door een regelafbuigspoel, alsmede beeldweergeefinrichting voorzien van een dergelijke schakelinrichting. |
JPS5417309Y2 (fr) * | 1973-08-25 | 1979-07-04 | ||
US3962602A (en) * | 1974-09-27 | 1976-06-08 | Rca Corporation | Side pincushion correction system |
JPS584510B2 (ja) * | 1974-11-29 | 1983-01-26 | ソニー株式会社 | スイヘイシユツリヨクカイロ |
JPS5827580Y2 (ja) * | 1975-05-22 | 1983-06-15 | ソニー株式会社 | ラスタ−ヒズミホセイソウチ |
GB1530661A (en) * | 1976-01-16 | 1978-11-01 | Philips Nv | Line sawtooth current generators |
US4104567A (en) * | 1977-01-24 | 1978-08-01 | Rca Corporation | Television raster width regulation circuit |
US4179642A (en) * | 1977-09-02 | 1979-12-18 | Rca Corporation | Raster correction circuit with low dissipation resistive damping |
JPS54133822A (en) * | 1978-04-07 | 1979-10-17 | Sony Corp | Correction circuit for pincushion distortion |
DE2918798C2 (de) * | 1979-05-10 | 1987-02-12 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Schaltung zur Stabilisierung der Bildbreite in einem Fernsehempfänger |
-
1979
- 1979-10-01 US US06/080,840 patent/US4254365A/en not_active Expired - Lifetime
-
1980
- 1980-09-24 IT IT24885/80A patent/IT1193976B/it active
- 1980-09-24 FI FI803006A patent/FI70497C/fi not_active IP Right Cessation
- 1980-09-25 GB GB8031024A patent/GB2063630B/en not_active Expired
- 1980-09-29 DD DD80224191A patent/DD153304A5/de not_active IP Right Cessation
- 1980-09-29 JP JP55136674A patent/JPS6044862B2/ja not_active Expired
- 1980-09-30 DE DE3036878A patent/DE3036878C2/de not_active Expired
- 1980-09-30 FR FR8020942A patent/FR2466924B1/fr not_active Expired
- 1980-09-30 MX MX184134A patent/MX148063A/es unknown
- 1980-09-30 AT AT0488180A patent/AT384330B/de not_active IP Right Cessation
- 1980-09-30 CA CA000361295A patent/CA1145480A/fr not_active Expired
- 1980-10-01 ES ES495539A patent/ES495539A0/es active Granted
-
1985
- 1985-12-30 MY MY734/85A patent/MY8500734A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATA488180A (de) | 1987-03-15 |
GB2063630A (en) | 1981-06-03 |
DD153304A5 (de) | 1981-12-30 |
JPS6044862B2 (ja) | 1985-10-05 |
DE3036878A1 (de) | 1981-04-02 |
MX148063A (es) | 1983-03-09 |
DE3036878C2 (de) | 1983-01-13 |
IT8024885A0 (it) | 1980-09-24 |
JPS5658372A (en) | 1981-05-21 |
AT384330B (de) | 1987-10-27 |
ES8106072A1 (es) | 1981-07-01 |
FI803006A (fi) | 1981-04-02 |
FR2466924A1 (fr) | 1981-04-10 |
IT1193976B (it) | 1988-08-31 |
MY8500734A (en) | 1985-12-31 |
US4254365A (en) | 1981-03-03 |
CA1145480A (fr) | 1983-04-26 |
GB2063630B (en) | 1983-04-13 |
FR2466924B1 (fr) | 1986-10-10 |
FI70497B (fi) | 1986-03-27 |
ES495539A0 (es) | 1981-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: RCA LICENSING CORPORATION |