KR900005772A - 편향회로 - Google Patents

편향회로 Download PDF

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Publication number
KR900005772A
KR900005772A KR1019890013245A KR890013245A KR900005772A KR 900005772 A KR900005772 A KR 900005772A KR 1019890013245 A KR1019890013245 A KR 1019890013245A KR 890013245 A KR890013245 A KR 890013245A KR 900005772 A KR900005772 A KR 900005772A
Authority
KR
South Korea
Prior art keywords
generator
deflection
vertical
circuit
output current
Prior art date
Application number
KR1019890013245A
Other languages
English (en)
Other versions
KR0144678B1 (ko
Inventor
쉬프룩크 만프레트
Original Assignee
로베르트 아인젤
도이체 톰손-브란트 게엠베하
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 로베르트 아인젤, 도이체 톰손-브란트 게엠베하 filed Critical 로베르트 아인젤
Publication of KR900005772A publication Critical patent/KR900005772A/ko
Application granted granted Critical
Publication of KR0144678B1 publication Critical patent/KR0144678B1/ko

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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

내용없음

Description

편향회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 회로원리를 설명하기 위한 회로도.
제5도는 본 발명의 회로의 유리한 실시예를 보여주는 호로도.

Claims (8)

  1. 수평발생기(16) 및 수직발생기(2)를 가지고 있으며, 이 수형 및 수직발생기의 출력전류는 각각 수평편향코일(17) 및 수직편향코일을 제어하기 위하여 사용되고, 이에의하여 수평발생기(16)가 대칭형의 출력전류를 발생하도록한, 텔레비젼 수상관의 편향회로에 있어서, 수직편향코일(1)에, 수직발생기(2)의 출력전류(iv)와, 수평발생기(16)의 출력전류(ik)로부터 도출되는 보정전류(ik)가 공급되고, 이에 의하여 이 보정전류(ik) 및 출력전류(iv)가 반대방향으로 작용하도록한 것을 특징으로 하는 편향회로.
  2. 제1항에 있어서, 보정전류(ik)를 수직편향코일(1)로 공급하는 변압기(3)이 설치되어 있는 것을 특징으로 하는 편향회로.
  3. 제1항 또는 제2항에 있어서, 보정회로는 수평발생기(6)와 수직편향코일(1)과의 사이에 진폭제어회로(19)를 가지고 있는 것을 특징으로 하는 편향회로.
  4. 제1항 내지 제3항 중의 어느 한항에 있어서, 진폭 제어회로(19)를 사용하여, 합성된 수직편향전류(iv+ik)의 경과가, 수평부분을 갖는 계단형상이 되도록 조정할 수 있도록한 것을 특징으로 하는 편향회로.
  5. 제1항 내지 제4항중 어느 한항에 있어서, 수직 발생기(2)는 수평발생기(16)의 주파수에 동조되어 있는 흡수회로(6)에 병렬로 접속되어 있는 것을 특징으로 하는 편향회로.
  6. 제1항 내지 제5항중 어느 한항에 있어서, 진폭제어회로(19)에 적응회로를 사용하여 수직발생기(2)의 출력전류(iv)로부터 도출되는 제1의 제어신호를 공급하여 수직발생기(2)의 출력전류가 정접등화되도록 한 것을 특징으로 하는 편향회로.
  7. 제1항 내지 제6항중 어느 한항에 있어서, 진폭제어회로(19)에 수평발생기(19)로부터 도출되는 제2의 제어신호가 공급되는 것을 특징으로 하는 편향회로.
  8. 제6항 또는 제7항에 있어서, 제1 및 제2의 제어신호는 가산점(20)을 통하여 진폭제어회로(19)로 공급되는 것을 특징으로 하는 편향회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890013245A 1988-09-14 1989-09-12 편향회로 KR0144678B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3831239.5 1988-09-14
DE3831239A DE3831239A1 (de) 1988-09-14 1988-09-14 Ablenkschaltung fuer fernsehbildroehre

Publications (2)

Publication Number Publication Date
KR900005772A true KR900005772A (ko) 1990-04-14
KR0144678B1 KR0144678B1 (ko) 1998-07-15

Family

ID=6362937

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013245A KR0144678B1 (ko) 1988-09-14 1989-09-12 편향회로

Country Status (9)

Country Link
US (1) US4988927A (ko)
EP (1) EP0359092B1 (ko)
JP (1) JPH02113776A (ko)
KR (1) KR0144678B1 (ko)
AT (1) ATE108592T1 (ko)
DE (2) DE3831239A1 (ko)
ES (1) ES2057036T3 (ko)
FI (1) FI894309A (ko)
MY (1) MY104201A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8569066B2 (en) 2006-12-29 2013-10-29 Cj Cheiljedang Corporation Genetically engineered recombinant Escherichia coli producing L-tryptophan having originally L-phenylalanine productivity, and method for producing L-tryptophan using the microorganism

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* 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
WO1998017054A1 (en) * 1996-10-14 1998-04-23 Philips Electronics N.V. Deflection with damping impedance compensation
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
DE10392467T5 (de) * 2002-04-04 2005-03-10 Thomson Licensing S.A., Boulogne Transponiertes Zweirichtungsabtasten in einer Kathodenstrahlröhre

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
EP0246339B1 (de) * 1986-05-17 1990-08-16 Deutsche ITT Industries GmbH Digitales Schaltungssystem für (Farb)fernsehempfänger mit Kathodenstrahlbildröhren
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8569066B2 (en) 2006-12-29 2013-10-29 Cj Cheiljedang Corporation Genetically engineered recombinant Escherichia coli producing L-tryptophan having originally L-phenylalanine productivity, and method for producing L-tryptophan using the microorganism
US8945907B2 (en) 2006-12-29 2015-02-03 Cj Cheiljedang Corporation Genetically engineered recombinant Escherichia coli producing L-tryptophan having originally L-phenylalanine productivity, and method for producing L-tryptophan using the microorganism

Also Published As

Publication number Publication date
ES2057036T3 (es) 1994-10-16
EP0359092B1 (de) 1994-07-13
DE58908036D1 (de) 1994-08-18
MY104201A (en) 1994-02-28
FI894309A0 (fi) 1989-09-12
JPH02113776A (ja) 1990-04-25
DE3831239A1 (de) 1990-03-22
KR0144678B1 (ko) 1998-07-15
FI894309A (fi) 1990-03-15
EP0359092A3 (de) 1991-08-14
EP0359092A2 (de) 1990-03-21
US4988927A (en) 1991-01-29
ATE108592T1 (de) 1994-07-15

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