PT99804A - Circuito de deflexao e dispositivo de deflexao contendo o mesmo - Google Patents

Circuito de deflexao e dispositivo de deflexao contendo o mesmo

Info

Publication number
PT99804A
PT99804A PT99804A PT9980491A PT99804A PT 99804 A PT99804 A PT 99804A PT 99804 A PT99804 A PT 99804A PT 9980491 A PT9980491 A PT 9980491A PT 99804 A PT99804 A PT 99804A
Authority
PT
Portugal
Prior art keywords
deflection
same
device containing
circuit
deflection device
Prior art date
Application number
PT99804A
Other languages
English (en)
Other versions
PT99804B (pt
Inventor
Robert Joseph Gries
James Albert Wilber
Jeffery Basil Lendaro
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of PT99804A publication Critical patent/PT99804A/pt
Publication of PT99804B publication Critical patent/PT99804B/pt

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
    • 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)
PT99804A 1990-12-14 1991-12-13 Circuito de deflexao e dispositivo de deflexao contendo o mesmo PT99804B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/627,804 US5043637A (en) 1990-12-14 1990-12-14 Transformer coupled voltage clamp for pincushion correction circuit

Publications (2)

Publication Number Publication Date
PT99804A true PT99804A (pt) 1993-11-30
PT99804B PT99804B (pt) 1999-02-26

Family

ID=24516202

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99804A PT99804B (pt) 1990-12-14 1991-12-13 Circuito de deflexao e dispositivo de deflexao contendo o mesmo

Country Status (12)

Country Link
US (1) US5043637A (pt)
EP (1) EP0490265B1 (pt)
JP (1) JP3220809B2 (pt)
KR (1) KR100218824B1 (pt)
CN (1) CN1030953C (pt)
DE (1) DE69125111T2 (pt)
ES (1) ES2098305T3 (pt)
MX (1) MX9102566A (pt)
MY (1) MY107844A (pt)
PT (1) PT99804B (pt)
SG (1) SG81869A1 (pt)
TR (1) TR26171A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540077B1 (fr) * 1991-10-16 1997-08-13 Philips Electronique Grand Public Appareil d'affichage d'images au format 16/9e pouvant recevoir des images au format 4/3
GB9124745D0 (en) * 1991-11-21 1992-01-15 Rca Thomson Licensing Corp Inside barrel correction
GB9200284D0 (en) 1992-01-08 1992-02-26 Rca Thomson Licensing Corp Suppression of"organ pipes"raster display distortions
EP0551025B1 (en) * 1992-01-10 1996-08-21 THOMSON TUBES & DISPLAYS S.A. Low power consumption dynamic focusing circuit
GB9218735D0 (en) * 1992-09-04 1992-10-21 Thomson Consumer Electronics Horizontal deflection waveform correction circuit
SG63576A1 (en) 1992-11-09 1999-03-30 Rca Thomson Licensing Corp Video display deflection apparatus
TW319939B (pt) * 1993-12-13 1997-11-11 Thomson Consumer Electronics
JP3558690B2 (ja) * 1994-08-01 2004-08-25 株式会社東芝 水平出力回路
KR0164547B1 (ko) * 1996-01-22 1999-03-20 김광호 디스플레이 장치의 수평 귀선 시간 조정 및 펄스 피크 제한회로
WO1998009429A1 (en) * 1996-08-26 1998-03-05 Philips Electronics N.V. Diode modulator generating a line s-correction
JP2002518865A (ja) 1998-06-05 2002-06-25 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 偏向補正
US6208093B1 (en) * 1999-02-08 2001-03-27 Thomson Licensing S.A. Selectable clampers for an S-shaping voltage of a video display
US7009823B2 (en) * 2002-06-28 2006-03-07 Lg Electronics Inc. Energy recovery circuit and energy recovery method using the same
CN101924970A (zh) * 2010-06-04 2010-12-22 深圳创维－Rgb电子有限公司 一种消除液晶电视耳机爆破音的电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329729A (en) * 1980-06-23 1982-05-11 Rca Corporation Side pincushion modulator circuit with overstress protection
DE3234314C1 (de) * 1982-09-16 1983-09-29 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur Korrektur von Ost-West-Kissenverzerrungen
GB8408692D0 (en) * 1984-04-04 1984-05-16 Rca Corp Horizontal deflection circuit
FI79221C (fi) * 1984-04-04 1989-11-10 Rca Licensing Corp Horisontalavlaenkningskrets med korrektion av rasterdistorsion.
US4916366A (en) * 1988-11-21 1990-04-10 Thomson Consumer Electronics, Inc. Power supply protection circuit
US4910441A (en) * 1989-02-21 1990-03-20 Thomson Consumer Electronics, Inc. Audio loading modulated side pincushion correction circuit

Also Published As

Publication number Publication date
EP0490265B1 (en) 1997-03-12
CN1063788A (zh) 1992-08-19
MX9102566A (es) 1992-06-01
EP0490265A1 (en) 1992-06-17
KR100218824B1 (ko) 1999-09-01
SG81869A1 (en) 2001-07-24
CN1030953C (zh) 1996-02-07
US5043637A (en) 1991-08-27
JPH0723248A (ja) 1995-01-24
TR26171A (tr) 1995-02-15
JP3220809B2 (ja) 2001-10-22
PT99804B (pt) 1999-02-26
DE69125111D1 (de) 1997-04-17
KR920014175A (ko) 1992-07-30
ES2098305T3 (es) 1997-05-01
DE69125111T2 (de) 1997-07-10
MY107844A (en) 1996-06-29

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19981116

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20080516