KR100499991B1 - 래스터보정을갖는수평편향회로 - Google Patents

래스터보정을갖는수평편향회로 Download PDF

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Publication number
KR100499991B1
KR100499991B1 KR1019970008663A KR19970008663A KR100499991B1 KR 100499991 B1 KR100499991 B1 KR 100499991B1 KR 1019970008663 A KR1019970008663 A KR 1019970008663A KR 19970008663 A KR19970008663 A KR 19970008663A KR 100499991 B1 KR100499991 B1 KR 100499991B1
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KR
South Korea
Prior art keywords
raster
deflection
horizontal
current
horizontal deflection
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 - Fee Related
Application number
KR1019970008663A
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English (en)
Korean (ko)
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KR970068480A (ko
Inventor
트루스칼로 월터
로날드 나이트 피터
에드워드 스미스 로렌스
Original Assignee
톰슨 콘슈머 일렉트로닉스, 인코포레이티드
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Application filed by 톰슨 콘슈머 일렉트로닉스, 인코포레이티드 filed Critical 톰슨 콘슈머 일렉트로닉스, 인코포레이티드
Publication of KR970068480A publication Critical patent/KR970068480A/ko
Application granted granted Critical
Publication of KR100499991B1 publication Critical patent/KR100499991B1/ko
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    • 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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
KR1019970008663A 1996-03-18 1997-03-14 래스터보정을갖는수평편향회로 Expired - Fee Related KR100499991B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/617,335 US5798621A (en) 1996-03-18 1996-03-18 Horizontal deflection circuit with raster correction
US08/617,335 1996-03-18

Publications (2)

Publication Number Publication Date
KR970068480A KR970068480A (ko) 1997-10-13
KR100499991B1 true KR100499991B1 (ko) 2005-11-16

Family

ID=24473239

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970008663A Expired - Fee Related KR100499991B1 (ko) 1996-03-18 1997-03-14 래스터보정을갖는수평편향회로

Country Status (8)

Country Link
US (1) US5798621A (https=)
EP (1) EP0797350B1 (https=)
JP (1) JP3947594B2 (https=)
KR (1) KR100499991B1 (https=)
CN (1) CN1100436C (https=)
DE (1) DE69714892T2 (https=)
MY (1) MY118969A (https=)
TW (1) TW318922B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999020039A1 (en) * 1997-10-10 1999-04-22 Thomson Licensing S.A. Horizontal parallelogram correction combined with horizontal centering
US6268706B1 (en) 1997-10-10 2001-07-31 Thomson Licensing S.A. Horizontal parallelogram correction combined with horizontal centering
US6437523B1 (en) 1999-01-12 2002-08-20 Thomson Licensing S.A. Deflection circuits coupled via a filter
US6621240B2 (en) * 2001-03-29 2003-09-16 Thomson Licensing S.A. Centering circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944882A (en) * 1973-10-11 1976-03-16 Sony Corporation Centering circuits employed for beam deflection circuits
EP0072595A2 (en) * 1981-08-14 1983-02-23 Philips Electronics Uk Limited Television line deflection arrangement
JPH01307367A (ja) * 1988-06-06 1989-12-12 Mitsubishi Electric Corp 偏向回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814981A (en) * 1973-01-29 1974-06-04 Warwick Electronics Inc Horizontal centering circuit
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
GB8408692D0 (en) * 1984-04-04 1984-05-16 Rca Corp Horizontal deflection circuit
GB8604865D0 (en) * 1986-02-27 1986-04-03 Rca Corp Raster correction circuit
US4845409A (en) * 1987-01-06 1989-07-04 Zenith Electronics Corporation Independent top/bottom raster correction
JPH0435271A (ja) * 1990-05-25 1992-02-06 Matsushita Electric Ind Co Ltd 水平偏向回路
JPH04157982A (ja) * 1990-10-22 1992-05-29 Nec Corp 水平偏向回路
US5448140A (en) * 1991-04-19 1995-09-05 Hitachi, Ltd. Image display apparatus with a deflection circuit having function for correcting rotational distortion
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
GB9223447D0 (en) * 1992-11-09 1992-12-23 Rca Thomson Licensing Corp Linearity correction circuit
JPH06233149A (ja) * 1993-01-29 1994-08-19 Sony Corp 上下ピン歪み補正回路
US5444338A (en) * 1994-05-11 1995-08-22 Thomson Consumer Electronics, Inc. Left and right raster correction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944882A (en) * 1973-10-11 1976-03-16 Sony Corporation Centering circuits employed for beam deflection circuits
EP0072595A2 (en) * 1981-08-14 1983-02-23 Philips Electronics Uk Limited Television line deflection arrangement
JPH01307367A (ja) * 1988-06-06 1989-12-12 Mitsubishi Electric Corp 偏向回路

Also Published As

Publication number Publication date
MX9702045A (es) 1998-03-31
KR970068480A (ko) 1997-10-13
EP0797350A1 (en) 1997-09-24
CN1164158A (zh) 1997-11-05
DE69714892T2 (de) 2003-04-30
JPH09261506A (ja) 1997-10-03
DE69714892D1 (de) 2002-10-02
EP0797350B1 (en) 2002-08-28
TW318922B (https=) 1997-11-01
US5798621A (en) 1998-08-25
MY118969A (en) 2005-02-28
CN1100436C (zh) 2003-01-29
JP3947594B2 (ja) 2007-07-25

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