ES2057036T3 - Circuito de deflexion para un tubo de imagen de television. - Google Patents

Circuito de deflexion para un tubo de imagen de television.

Info

Publication number
ES2057036T3
ES2057036T3 ES89116349T ES89116349T ES2057036T3 ES 2057036 T3 ES2057036 T3 ES 2057036T3 ES 89116349 T ES89116349 T ES 89116349T ES 89116349 T ES89116349 T ES 89116349T ES 2057036 T3 ES2057036 T3 ES 2057036T3
Authority
ES
Spain
Prior art keywords
generator
horizontal
output current
vertical
symmetrical
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 - Lifetime
Application number
ES89116349T
Other languages
English (en)
Inventor
Manfred Spruck
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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
Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Application granted granted Critical
Publication of ES2057036T3 publication Critical patent/ES2057036T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Processing Of Color Television Signals (AREA)

Abstract

CONEXION DE DESVIO PARA TUBOS DE IMAGEN DE TELEVISORES. EN UNA CONEXION DE DESVIO PARA UN TUBO DE IMAGEN DE TELEVISORES QUE CONTIENE UN GENERADOR HORIZONTAL (16) Y VERTICAL (2) PARA EL MANDO DE UNA BOBINA DE DESVIO HORIZONTAL (17) O BIEN VERTICAL (1), EL GENERADOR HORIZONTAL (16) DEBE PRODUCIR UNA CORRIENTE DE SALIDA SIMETRICA. EN ESTE INVENTO, A LA BOBINA DE DESVIO VERTICAL (1) SE LLEVA TANTO LA CORRIENTE DE SALIDA (IV) DEL GENERADOR VERTICAL (2) COMO TAMBIEN UNA CORRIENTE DE CORRECCION (IK) PRODUCIDA DE LA CORRIENTE DE SALIDA (IH) DEL GENERADOR HORIZONTAL (16). EN ELLO, LA CORRIENTE DE CORRECCION (IK) TEMPORALMENTE VA EN DIRECCION CONTRARIA A LA CORRIENTE DE SALIDA (IV). UNA DESVIACION SIMETRICA REQUIERE MENOS POTENCIA ELECTRICA QUE UNA DESVIACION DE DIENTE DE SIERRA Y ES ESPECIALMENTE UTIL EN TUBOS DE IMAGEN GRANDES Y CON LUZ FUERTE. CON LA CONEXION DE ESTE INVENTO SE CONSIGUE UNA DISTANCIA UNIFORME ENTRE LINEAS CON UNA DESVIACION SIMETRICA.
ES89116349T 1988-09-14 1989-09-05 Circuito de deflexion para un tubo de imagen de television. Expired - Lifetime ES2057036T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3831239A DE3831239A1 (de) 1988-09-14 1988-09-14 Ablenkschaltung fuer fernsehbildroehre

Publications (1)

Publication Number Publication Date
ES2057036T3 true ES2057036T3 (es) 1994-10-16

Family

ID=6362937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89116349T Expired - Lifetime ES2057036T3 (es) 1988-09-14 1989-09-05 Circuito de deflexion para un tubo de imagen de television.

Country Status (9)

Country Link
US (1) US4988927A (es)
EP (1) EP0359092B1 (es)
JP (1) JPH02113776A (es)
KR (1) KR0144678B1 (es)
AT (1) ATE108592T1 (es)
DE (2) DE3831239A1 (es)
ES (1) ES2057036T3 (es)
FI (1) FI894309L (es)
MY (1) MY104201A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207350A1 (de) * 1992-03-07 1993-09-09 Thomson Brandt Gmbh Ablenkschaltung fuer einen fernsehempfaenger mit symmetrischer ablenkung
EP0884757B1 (de) * 1992-02-20 2003-05-02 Deutsche Thomson-Brandt Gmbh Ablenkeinheit für die Bildröhre in einem Fernsehempfänger
JPH06233149A (ja) * 1993-01-29 1994-08-19 Sony Corp 上下ピン歪み補正回路
US6081078A (en) * 1996-05-17 2000-06-27 Thomson Consumer Electronics, Inc. Vertical deflection circuit with raster correction
JP3776129B2 (ja) * 1996-10-14 2006-05-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ダンピングインピーダンス補償付き偏向回路
US6281947B1 (en) 1997-03-21 2001-08-28 Corning Incorporated Mask-free, single gun, color television systems
US6437523B1 (en) 1999-01-12 2002-08-20 Thomson Licensing S.A. Deflection circuits coupled via a filter
JP3672771B2 (ja) 1999-07-14 2005-07-20 松下電器産業株式会社 偏向装置
US6717377B1 (en) * 2001-10-31 2004-04-06 Zilog, Inc. Circuit and method for reducing east-west geometry mismatch between the top and bottom of a raster display
KR20040099398A (ko) * 2002-04-04 2004-11-26 톰슨 라이센싱 에스.에이. 음극선관에서의 전치 양방향 스캐닝
KR100792095B1 (ko) 2006-12-29 2008-01-04 씨제이 주식회사 Ｌ-페닐알라닌 생산능을 갖는 대장균 변이주로부터유전자조작된 ｌ-트립토판 생산능을 갖는 재조합 대장균균주 및 이를 이용한 트립토판 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274624B (de) * 1955-01-07 1968-08-08 Friedrich Herz Verfahren zur Ablenkung des Kathodenstrahles beim Fernsehen durch sinusfoermige Spannungen abgeleitete Zeilen- und Bildablenkspannungen
US3662102A (en) * 1970-09-15 1972-05-09 Us Navy Bi-directional television scan system
US4176300A (en) * 1977-03-21 1979-11-27 United Technologies Corporation Deflection waveform generator
DE2808224A1 (de) * 1978-02-25 1979-09-06 Koerting Radio Werke Gmbh Energiesparendes zeilen- und bild- ablenkverfahren an einem sequentiellen fernseh-bildaufnahme- und wiedergabesystem
NL8501861A (nl) * 1984-09-03 1986-04-01 Philips Nv Beeldopneem- respektievelijk weergeefinrichting met een lijnafbuigschakeling.
US4680599A (en) * 1985-04-29 1987-07-14 Ball Corporation Cathode ray tube display system and method having bidirectional line scanning
DE3673521D1 (de) * 1986-05-17 1990-09-20 Itt Ind Gmbh Deutsche Digitales schaltungssystem fuer (farb)fernsehempfaenger mit kathodenstrahlbildroehren.
DE3619279A1 (de) * 1986-06-11 1987-12-17 Thomson Brandt Gmbh Schaltungsanordnung zur beseitigung von geometrieverzerrungen
GB8617076D0 (en) * 1986-07-14 1986-08-20 British Broadcasting Corp Video scanning systems
US4766354A (en) * 1987-01-06 1988-08-23 Zenith Electronics Corporation Independent top/bottom pincushion correction
DE3711173A1 (de) * 1987-04-02 1988-10-20 Thomson Brandt Gmbh Zeilenablenkschaltung fuer eine bildroehre

Also Published As

Publication number Publication date
FI894309A7 (fi) 1990-03-15
ATE108592T1 (de) 1994-07-15
JPH02113776A (ja) 1990-04-25
EP0359092A3 (de) 1991-08-14
KR900005772A (ko) 1990-04-14
EP0359092B1 (de) 1994-07-13
US4988927A (en) 1991-01-29
DE3831239A1 (de) 1990-03-22
DE58908036D1 (de) 1994-08-18
EP0359092A2 (de) 1990-03-21
KR0144678B1 (ko) 1998-07-15
FI894309L (fi) 1990-03-15
FI894309A0 (fi) 1989-09-12
MY104201A (en) 1994-02-28

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