ES541956A0 - Perfeccionamientos introducidos en un circuito de correccionnorte sur de la forma de cojin del campo de convergencia de un tubo de rayos catodicos - Google Patents

Perfeccionamientos introducidos en un circuito de correccionnorte sur de la forma de cojin del campo de convergencia de un tubo de rayos catodicos

Info

Publication number
ES541956A0
ES541956A0 ES541956A ES541956A ES541956A0 ES 541956 A0 ES541956 A0 ES 541956A0 ES 541956 A ES541956 A ES 541956A ES 541956 A ES541956 A ES 541956A ES 541956 A0 ES541956 A0 ES 541956A0
Authority
ES
Spain
Prior art keywords
field
field deflection
north
southern
ray tube
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.)
Granted
Application number
ES541956A
Other languages
English (en)
Other versions
ES8609816A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB848408693A external-priority patent/GB8408693D0/en
Priority claimed from GB848414947A external-priority patent/GB8414947D0/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES8609816A1 publication Critical patent/ES8609816A1/es
Publication of ES541956A0 publication Critical patent/ES541956A0/es
Expired legal-status Critical Current

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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Television Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Outer Garments And Coats (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
ES541956A 1984-04-04 1985-04-03 Perfeccionamientos introducidos en un circuito de correccionnorte sur de la forma de cojin del campo de convergencia de un tubo de rayos catodicos Expired ES8609816A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848408693A GB8408693D0 (en) 1984-04-04 1984-04-04 N-s raster correction circuit
GB848414947A GB8414947D0 (en) 1984-06-12 1984-06-12 N-s raster correction circuit

Publications (2)

Publication Number Publication Date
ES8609816A1 ES8609816A1 (es) 1986-09-01
ES541956A0 true ES541956A0 (es) 1986-09-01

Family

ID=26287562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541956A Expired ES8609816A1 (es) 1984-04-04 1985-04-03 Perfeccionamientos introducidos en un circuito de correccionnorte sur de la forma de cojin del campo de convergencia de un tubo de rayos catodicos

Country Status (13)

Country Link
US (1) US4668897A (es)
EP (3) EP0176589B1 (es)
AT (3) ATE155306T1 (es)
CA (1) CA1263744A (es)
DE (3) DE3587594T2 (es)
DK (1) DK559485D0 (es)
ES (1) ES8609816A1 (es)
FI (1) FI79219C (es)
HK (1) HK157295A (es)
PL (1) PL146348B1 (es)
RU (1) RU2011306C1 (es)
SG (1) SG74548A1 (es)
WO (1) WO1985004756A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737691A (en) * 1986-04-11 1988-04-12 Rca Corporation Television apparatus for generating a phase modulated deflection current
GB8706822D0 (en) * 1987-03-23 1987-04-29 Rca Corp Active modulator circuit
US4972127A (en) * 1990-04-27 1990-11-20 Rca Licensing Corporation Pincushion correction circuit with gullwing compensation
JPH05110888A (ja) * 1991-10-14 1993-04-30 Sony Corp 偏向歪補正回路
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
JPH09507633A (ja) * 1994-10-25 1997-07-29 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 偏向歪み補正方法
JP3683969B2 (ja) * 1996-02-20 2005-08-17 株式会社東芝 マルチメディアテレビ受像装置
US6011364A (en) * 1996-12-04 2000-01-04 Samsung Electronics Co., Ltd. Upper and lower distortion correcting circuit by modes
TWI671894B (zh) * 2014-06-26 2019-09-11 日商新力股份有限公司 電路基板、攝像元件及電子機器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247379B (de) * 1964-09-19 1967-08-17 Fernseh Gmbh Schaltungsanordnung zur Erzeugung bogenfoermiger Stroeme
US3463961A (en) * 1964-12-23 1969-08-26 Sylvania Electric Prod Raster correction circuit arrangement
US3320469A (en) * 1966-09-13 1967-05-16 Motorola Inc Vertical dynamic pincushion correction circuits for television receivers
US3479554A (en) * 1967-08-14 1969-11-18 Motorola Inc Raster distortion correction circuit
US3452243A (en) * 1967-10-23 1969-06-24 Westinghouse Electric Corp Pincushion correction circuits
NL6808845A (es) * 1968-06-22 1969-12-24
NL155156B (nl) * 1968-07-11 1977-11-15 Philips Nv Schakelinrichting voor het in een televisieweergeefinrichting opwekken van een beeldregelfrequente zaagtandvormige stroom met een rasterfrequent varierende amplitude.
NL6908228A (es) * 1969-05-29 1970-12-01
US3566181A (en) * 1969-06-16 1971-02-23 Zenith Radio Corp Pin-cushion correction circuit
FR2083963A5 (es) * 1970-03-11 1971-12-17 Rca Corp
US3825793A (en) * 1970-06-05 1974-07-23 Rca Corp Raster correction circuit utilizing a parabolically varying load circuit
US3700958A (en) * 1971-03-05 1972-10-24 Rca Corp Deflection and pincushion correction circuit
US3916254A (en) * 1974-02-13 1975-10-28 Warwick Electronics Inc Adjustable pincushion correction circuit
US3995196A (en) * 1974-11-04 1976-11-30 Zenith Radio Corporation Low level pincushion correction circuit
US3983450A (en) * 1975-02-26 1976-09-28 Zenith Radio Corporation Low level pincushion correction system with a dual impedance yoke
US4041354A (en) * 1975-10-02 1977-08-09 Rca Corporation Pincushion correction circuit
GB1574726A (en) * 1976-03-19 1980-09-10 Rca Corp Side pincushion distortion correction circuit
US4093895A (en) * 1976-05-03 1978-06-06 Gte Sylvania Incorporated Assymetric top-bottom pincushion correction circuit
US4254365A (en) * 1979-10-01 1981-03-03 Rca Corporation Side pincushion correction modulator circuit
US4305023A (en) * 1980-07-07 1981-12-08 Rca Corporation Raster distortion corrected deflection circuit

Also Published As

Publication number Publication date
ATE155306T1 (de) 1997-07-15
HK157295A (en) 1995-10-13
DE3580085D1 (de) 1990-11-15
FI79219B (fi) 1989-07-31
DK559485A (da) 1985-12-03
ES8609816A1 (es) 1986-09-01
DE3587594D1 (de) 1993-10-28
EP0522602A3 (en) 1993-03-24
EP0522602B1 (en) 1997-07-09
FI854762A0 (fi) 1985-12-02
EP0176589B1 (en) 1990-10-10
DE3588160D1 (de) 1997-08-14
DE3588160T2 (de) 1998-01-08
ATE57451T1 (de) 1990-10-15
RU2011306C1 (ru) 1994-04-15
DE3587594T2 (de) 1994-04-07
FI79219C (fi) 1989-11-10
DK559485D0 (da) 1985-12-03
EP0522602A2 (en) 1993-01-13
ATE95019T1 (de) 1993-10-15
EP0308018B1 (en) 1993-09-22
EP0176589A1 (en) 1986-04-09
FI854762A7 (fi) 1985-12-02
EP0308018A1 (en) 1989-03-22
EP0176589A4 (en) 1986-04-15
CA1263744A (en) 1989-12-05
US4668897A (en) 1987-05-26
PL252774A1 (en) 1985-11-05
WO1985004756A1 (en) 1985-10-24
SG74548A1 (en) 2000-08-22
PL146348B1 (en) 1989-01-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060523