JP3795427B2 - ラスタ歪み補正付き偏向装置 - Google Patents

ラスタ歪み補正付き偏向装置 Download PDF

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Publication number
JP3795427B2
JP3795427B2 JP2002131185A JP2002131185A JP3795427B2 JP 3795427 B2 JP3795427 B2 JP 3795427B2 JP 2002131185 A JP2002131185 A JP 2002131185A JP 2002131185 A JP2002131185 A JP 2002131185A JP 3795427 B2 JP3795427 B2 JP 3795427B2
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JP
Japan
Prior art keywords
signal
trace
deflection
coupled
period
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Expired - Fee Related
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JP2002131185A
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English (en)
Japanese (ja)
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JP2003023547A5 (enExample
JP2003023547A (ja
Inventor
ウエバー ルデイ
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of JP2003023547A publication Critical patent/JP2003023547A/ja
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Application granted granted Critical
Publication of JP3795427B2 publication Critical patent/JP3795427B2/ja
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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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
JP2002131185A 2001-05-08 2002-05-07 ラスタ歪み補正付き偏向装置 Expired - Fee Related JP3795427B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28941701P 2001-05-08 2001-05-08
US60/289,417 2001-05-08

Publications (3)

Publication Number Publication Date
JP2003023547A JP2003023547A (ja) 2003-01-24
JP2003023547A5 JP2003023547A5 (enExample) 2005-09-29
JP3795427B2 true JP3795427B2 (ja) 2006-07-12

Family

ID=23111440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002131185A Expired - Fee Related JP3795427B2 (ja) 2001-05-08 2002-05-07 ラスタ歪み補正付き偏向装置

Country Status (8)

Country Link
US (1) US6586895B2 (enExample)
EP (1) EP1257116A3 (enExample)
JP (1) JP3795427B2 (enExample)
KR (1) KR20020085851A (enExample)
CN (1) CN1309242C (enExample)
MX (1) MXPA02004612A (enExample)
MY (1) MY122786A (enExample)
TW (1) TW580663B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774585B2 (en) * 1999-12-21 2004-08-10 Thomson Licensing S.A. Display correction waveform generator for multiple scanning frequencies
US6686707B1 (en) * 2002-08-14 2004-02-03 Genesis Microchip Inc. Method and apparatus for providing a dynamic rotational alignment of a cathode ray tube raster
EP1713251A1 (en) * 2005-04-15 2006-10-18 TTE Germany GmbH Raster distortion correction circuit
US8207686B2 (en) * 2006-09-05 2012-06-26 The Sloan Company, Inc. LED controller and method using variable drive currents
DE102011009162A1 (de) 2011-01-22 2012-07-26 Markus Rehm Gesteuerte Großsignal Kapazität und Induktivität
DE102011016027A1 (de) 2011-04-04 2012-10-04 Markus Rehm Großsignal VCO

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234826A (en) * 1979-06-28 1980-11-18 Rca Corporation Synchronous switched vertical deflection driven during both trace and retrace intervals
GB8331283D0 (en) 1983-11-23 1983-12-29 Rca Corp E-w correction by yoke sink current control
US4533855A (en) 1983-12-16 1985-08-06 Rca Corporation Switched capacitor S-correction circuit
GB8408694D0 (en) 1984-04-04 1984-05-16 Rca Corp Dynamic "s" correction
GB8604865D0 (en) * 1986-02-27 1986-04-03 Rca Corp Raster correction circuit
GB8626317D0 (en) 1986-11-04 1986-12-03 Rca Corp Raster corrected horizontal deflection circuit
US4906902A (en) 1988-03-10 1990-03-06 Rca Licensing Corporation Raster distortion corrected deflection circuit
GB8805758D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Raster corrected horizontal deflection
CN1037816A (zh) * 1988-05-16 1989-12-06 Rca许可公司 东西向光栅校正电路
GB9124745D0 (en) * 1991-11-21 1992-01-15 Rca Thomson Licensing Corp Inside barrel correction
GB9401364D0 (en) 1994-01-25 1994-03-23 Rca Thomson Licensing Corp Deflection circuits with distortion correction
JPH09331466A (ja) 1996-06-11 1997-12-22 Sony Corp 水平直線性補正回路
US6124686A (en) 1997-08-18 2000-09-26 Sony Corporation Horizontal deflection circuit
US6222328B1 (en) 1998-04-21 2001-04-24 Sony Corporation Horizontal deflection circuit

Also Published As

Publication number Publication date
US20020167285A1 (en) 2002-11-14
CN1387366A (zh) 2002-12-25
EP1257116A2 (en) 2002-11-13
CN1309242C (zh) 2007-04-04
US6586895B2 (en) 2003-07-01
EP1257116A3 (en) 2004-01-21
JP2003023547A (ja) 2003-01-24
MXPA02004612A (es) 2004-07-16
MY122786A (en) 2006-05-31
TW580663B (en) 2004-03-21
KR20020085851A (ko) 2002-11-16

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