AU517066B2 - Switched mode horizontal deflection circuit - Google Patents

Switched mode horizontal deflection circuit

Info

Publication number
AU517066B2
AU517066B2 AU38252/78A AU3825278A AU517066B2 AU 517066 B2 AU517066 B2 AU 517066B2 AU 38252/78 A AU38252/78 A AU 38252/78A AU 3825278 A AU3825278 A AU 3825278A AU 517066 B2 AU517066 B2 AU 517066B2
Authority
AU
Australia
Prior art keywords
horizontal deflection
switched mode
deflection circuit
mode horizontal
switched
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
Application number
AU38252/78A
Other languages
English (en)
Other versions
AU3825278A (en
Inventor
Y. and Nagai T Ishigaki
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of AU3825278A publication Critical patent/AU3825278A/en
Application granted granted Critical
Publication of AU517066B2 publication Critical patent/AU517066B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/64—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses
    • 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)
AU38252/78A 1977-07-14 1978-06-21 Switched mode horizontal deflection circuit Expired AU517066B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8440777A JPS5419324A (en) 1977-07-14 1977-07-14 Current control circuit
JPJP52-84407 1977-07-14

Publications (2)

Publication Number Publication Date
AU3825278A AU3825278A (en) 1980-01-24
AU517066B2 true AU517066B2 (en) 1981-07-09

Family

ID=13829726

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38252/78A Expired AU517066B2 (en) 1977-07-14 1978-06-21 Switched mode horizontal deflection circuit

Country Status (8)

Country Link
US (1) US4206388A (US06826419-20041130-M00005.png)
JP (1) JPS5419324A (US06826419-20041130-M00005.png)
AU (1) AU517066B2 (US06826419-20041130-M00005.png)
CA (1) CA1098618A (US06826419-20041130-M00005.png)
DE (1) DE2831033A1 (US06826419-20041130-M00005.png)
FR (1) FR2397753A1 (US06826419-20041130-M00005.png)
GB (1) GB2001510B (US06826419-20041130-M00005.png)
NL (1) NL189023B (US06826419-20041130-M00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617317B2 (en) * 1987-05-14 1991-11-28 Digital Equipment Corporation Horizontal deflection circuit for video display monitor

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JPS54127217A (en) * 1978-03-27 1979-10-03 Sony Corp Load driver circuit
US4232254A (en) * 1978-11-29 1980-11-04 Rca Corporation Regulated deflection circuit
NL8100118A (nl) * 1981-01-13 1982-08-02 Philips Nv Schakeling in een beeldweergeefinrichting voor het opwekken van een zaagtandvormige lijnafbuigstroom.
NL8101721A (nl) * 1981-04-08 1982-11-01 Philips Nv Schakeling voor het opwekken van een zaagtandvormige stroom.
US4540933A (en) * 1982-11-10 1985-09-10 U.S. Philips Corporation Circuit for simultaneous cut-off of two series connected high voltage power switches
US4554489A (en) * 1982-12-13 1985-11-19 Tektronix, Inc. Resonant magnetic deflection circuit
US4469992A (en) * 1983-07-20 1984-09-04 Deutsche Thomson-Brandt Gmbh Circuit for correcting east-west pincushion distortions
FI844513L (fi) * 1983-11-25 1985-05-26 Rca Corp Korrigeringskrets foer rasterdistorsion i en tv-mottagare.
GB2160079B (en) * 1984-06-05 1988-01-06 Motorola Inc Timebase circuit
DE3510138A1 (de) * 1985-03-21 1986-09-25 Standard Elektrik Lorenz Ag, 7000 Stuttgart Horizontal-ablenkschaltung
US4737691A (en) * 1986-04-11 1988-04-12 Rca Corporation Television apparatus for generating a phase modulated deflection current
NL8601347A (nl) * 1986-05-27 1987-12-16 Philips Nv Lijnafbuigschakeling in een beeldweergeefinrichting.
US4965496A (en) * 1988-03-10 1990-10-23 Rca Licensing Corporation Protection arrangement of a deflection circuit
GB8805757D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Protection circuit for horizontal deflection circuits
GB8805758D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Raster corrected horizontal deflection
US4968919A (en) * 1989-12-18 1990-11-06 Zenith Electronics Corporation Differential east-west pin-cushion distortion correction circuit
US5115171A (en) * 1991-01-04 1992-05-19 Rca Licensing Corporation Raster distortion correction circuit
JPH0568178A (ja) * 1991-09-06 1993-03-19 Sony Corp 偏向電流発生回路
GB9124745D0 (en) * 1991-11-21 1992-01-15 Rca Thomson Licensing Corp Inside barrel correction
US5349274A (en) * 1992-05-25 1994-09-20 Sony Corporation Bi-directional scan circuit
GB9215993D0 (en) * 1992-07-28 1992-09-09 Rca Thomson Licensing Corp Raster corrected horizontal defelction
US5550442A (en) * 1993-12-16 1996-08-27 Matsushita Electric Industrial Co., Ltd. Horizontal deflection circuit
GB2307382A (en) * 1995-11-13 1997-05-21 Thomson Multimedia Sa Deflection circuit compensates for EHT variations
JP3339294B2 (ja) * 1996-02-21 2002-10-28 日本ビクター株式会社 水平偏向高圧発生回路
US6002380A (en) * 1996-08-13 1999-12-14 Samsung Electronics Co., Ltd. Circuit for compensating for vertical distortion of image by modes in display
JP3778944B2 (ja) * 1996-08-26 2006-05-24 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 ラインｓ−補正発生用ダイオード変調器
KR100203404B1 (ko) * 1996-11-14 1999-06-15 윤종용 편향구동회로
US5945791A (en) * 1996-12-19 1999-08-31 Rca Thomson Licensing Corporation High voltage system
US5841248A (en) * 1997-04-30 1998-11-24 Rca Thomson Licensing Corporation Charge controlled raster correction circuit
US6124686A (en) * 1997-08-18 2000-09-26 Sony Corporation Horizontal deflection circuit
EP0989742A4 (en) 1998-04-21 2007-05-02 Sony Corp HORIZONTAL DEFLECTION SWITCHING
JP3832090B2 (ja) 1998-05-07 2006-10-11 ソニー株式会社 水平偏向回路
JPH11341298A (ja) * 1998-05-25 1999-12-10 Sony Corp 水平偏向回路
US6201358B1 (en) 1998-08-28 2001-03-13 Sony Corporation Waveform correction using inductance-controllable inductor
EP0987881A1 (en) * 1998-09-14 2000-03-22 Sony Corporation Horizontal deflection circuit
JP3833843B2 (ja) * 1999-04-06 2006-10-18 Ｎｅｃディスプレイソリューションズ株式会社 画像補正方法及び画像補正装置並びに陰極線管ディスプレイ装置
US6320332B1 (en) 1999-10-08 2001-11-20 Thomson Licensing S.A. Raster distortion correction circuit
US6552504B2 (en) 2000-08-25 2003-04-22 Thomson Licensing Sa Deflection circuit with a feedback controlled capacitive transformation
US6479953B2 (en) 2000-08-25 2002-11-12 Thomson Licensing S. A. Deflection circuit with a retrace capacitive transformation
US6894731B2 (en) * 2001-08-31 2005-05-17 Thomson Licensing S.A. Raster distortion correction arrangement
US9504135B2 (en) * 2010-07-28 2016-11-22 General Electric Company Apparatus and method for magnetic control of an electron beam
US8295442B2 (en) * 2010-07-28 2012-10-23 General Electric Company Apparatus and method for magnetic control of an electron beam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380126A (fr) * 1963-01-18 1964-11-27 Philips Nv Circuit pour engendrer un courant en dents de scie dans une bobine de self-inductance
GB1223346A (en) * 1967-12-18 1971-02-24 Sony Corp Horizontal and vertical deflection output circuit arrangement for cathode ray tube
NO122709B (US06826419-20041130-M00005.png) * 1968-02-24 1971-08-02 P Wessel
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.
DE1934568A1 (de) * 1969-07-08 1971-01-28 Philips Nv Schaltungsanordnung zur Erzeugung eines zeilenfrequenten saegezahnfoermigen Stromes mit einer sich rasterfrequent aendernden Amplitude in einer Bildwiedergabevorrichtung
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 (US06826419-20041130-M00005.png) * 1973-08-25 1979-07-04
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
NL7704771A (nl) * 1977-05-02 1978-01-31 Philips Nv Schakeling voor het opwekken van een zaagtand- vormige lijnafbuigstroom.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617317B2 (en) * 1987-05-14 1991-11-28 Digital Equipment Corporation Horizontal deflection circuit for video display monitor

Also Published As

Publication number Publication date
GB2001510B (en) 1982-02-10
AU3825278A (en) 1980-01-24
NL7807595A (nl) 1979-01-16
JPS6122505B2 (US06826419-20041130-M00005.png) 1986-05-31
JPS5419324A (en) 1979-02-14
DE2831033A1 (de) 1979-02-01
NL189023B (nl) 1992-07-01
CA1098618A (en) 1981-03-31
FR2397753B1 (US06826419-20041130-M00005.png) 1984-07-06
US4206388A (en) 1980-06-03
GB2001510A (en) 1979-01-31
FR2397753A1 (fr) 1979-02-09
DE2831033C2 (US06826419-20041130-M00005.png) 1987-01-08

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