SG99830A1 - Convergence control system for multiple vertical formats - Google Patents

Convergence control system for multiple vertical formats

Info

Publication number
SG99830A1
SG99830A1 SG9602423A SG1996002423A SG99830A1 SG 99830 A1 SG99830 A1 SG 99830A1 SG 9602423 A SG9602423 A SG 9602423A SG 1996002423 A SG1996002423 A SG 1996002423A SG 99830 A1 SG99830 A1 SG 99830A1
Authority
SG
Singapore
Prior art keywords
convergence correction
formats
vertical
different
intervals
Prior art date
Application number
SG9602423A
Other languages
English (en)
Inventor
Enrique Rodriquez-Cavazos
Gunter Gleim
Jacques Chauvin
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 SG99830A1 publication Critical patent/SG99830A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Television Scanning (AREA)
  • Television Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Guiding Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electrotherapy Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Studio Circuits (AREA)
  • Radiation-Therapy Devices (AREA)
  • Selective Calling Equipment (AREA)
SG9602423A 1989-08-23 1990-08-22 Convergence control system for multiple vertical formats SG99830A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39754589A 1989-08-23 1989-08-23

Publications (1)

Publication Number Publication Date
SG99830A1 true SG99830A1 (en) 2003-11-27

Family

ID=23571619

Family Applications (2)

Application Number Title Priority Date Filing Date
SG9602423A SG99830A1 (en) 1989-08-23 1990-08-22 Convergence control system for multiple vertical formats
SG1996001972A SG119127A1 (en) 1989-08-23 1990-08-22 Apparatus and method for displaying letterbox pictures

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG1996001972A SG119127A1 (en) 1989-08-23 1990-08-22 Apparatus and method for displaying letterbox pictures

Country Status (18)

Country Link
US (1) US5136398A (ru)
EP (2) EP0439605B1 (ru)
JP (3) JPH04504197A (ru)
KR (1) KR100195384B1 (ru)
CN (1) CN1025707C (ru)
AT (1) ATE150927T1 (ru)
CA (1) CA2039143C (ru)
DE (1) DE69030309T2 (ru)
FI (1) FI103244B (ru)
HK (1) HK1004589A1 (ru)
HU (1) HU217387B (ru)
MY (1) MY108546A (ru)
PL (1) PL163741B1 (ru)
PT (2) PT95091B (ru)
RU (1) RU2108686C1 (ru)
SG (2) SG99830A1 (ru)
TR (1) TR26211A (ru)
WO (1) WO1991003131A2 (ru)

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US6281950B1 (en) 1997-06-16 2001-08-28 Display Laboratories, Inc. High speed digital zone control
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DE19927782A1 (de) * 1999-06-18 2000-12-21 Thomson Brandt Gmbh Schaltung zur Korrektur von Ablenkfehlern in einem Fernsehgerät
US6404146B1 (en) * 2001-01-31 2002-06-11 Innovision Corporation Method and system for providing two-dimensional color convergence correction
US20020140711A1 (en) * 2001-03-28 2002-10-03 Alps Electric Co., Ltd. Image display device for displaying aspect ratios
JP4014495B2 (ja) * 2002-11-29 2007-11-28 松下電器産業株式会社 映像表示装置
US7084924B2 (en) * 2003-03-24 2006-08-01 Matsushita Electric Industrial Co., Ltd. Method, apparatus, and system for displaying widescreen video images on standard video displays
JP2005020512A (ja) * 2003-06-27 2005-01-20 Pioneer Electronic Corp 映像信号処理装置
US20060059514A1 (en) * 2004-09-10 2006-03-16 Eric Hsiao Method and apparatus for utilizing blank space on a high definition television screen
US7262811B2 (en) * 2004-12-29 2007-08-28 General Instrument Corporation System and method for automatic zoom
US7262812B2 (en) * 2004-12-30 2007-08-28 General Instrument Corporation Method for fine tuned automatic zoom
WO2006071956A2 (en) * 2004-12-29 2006-07-06 General Instrument Corporation System and method for automatic zoom
US8068172B2 (en) 2006-12-21 2011-11-29 Hewlett-Packard Development Company, L.P. Image aspect ratio adjustment system and method
JP5061631B2 (ja) * 2007-02-09 2012-10-31 ソニー株式会社 撮影装置及び撮影方法
US20100007788A1 (en) * 2008-07-09 2010-01-14 Vizio, Inc. Method and apparatus for managing non-used areas of a digital video display when video of other aspect ratios are being displayed

Citations (2)

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GB2176679A (en) * 1985-06-07 1986-12-31 Sony Corp Digital apparatus for convergence correction
JPS6326174A (ja) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd 高品位テレビジヨン受信装置

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GB2176679A (en) * 1985-06-07 1986-12-31 Sony Corp Digital apparatus for convergence correction
JPS6326174A (ja) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd 高品位テレビジヨン受信装置

Also Published As

Publication number Publication date
PL286598A1 (en) 1991-04-08
JP2002135799A (ja) 2002-05-10
EP0439605A1 (en) 1991-08-07
HK1004589A1 (en) 1998-11-27
HUT61642A (en) 1993-01-28
MY108546A (en) 1996-10-31
HU217387B (hu) 2000-01-28
EP0617555A2 (en) 1994-09-28
JP2000036964A (ja) 2000-02-02
RU2108686C1 (ru) 1998-04-10
WO1991003131A2 (en) 1991-03-07
PL163741B1 (pl) 1994-04-29
DE69030309T2 (de) 1997-07-10
FI911965A0 (fi) 1991-04-23
EP0439605B1 (en) 1997-03-26
KR100195384B1 (en) 1999-06-15
PT101964A (pt) 1997-08-29
CA2039143C (en) 2000-04-25
WO1991003131A3 (en) 1991-07-11
ATE150927T1 (de) 1997-04-15
SG119127A1 (en) 2006-02-27
FI103244B1 (fi) 1999-05-14
EP0617555A3 (en) 1994-10-19
KR920702163A (ko) 1992-08-12
JP3474182B2 (ja) 2003-12-08
PT101964B (pt) 2003-09-30
CN1049764A (zh) 1991-03-06
JPH04504197A (ja) 1992-07-23
FI103244B (fi) 1999-05-14
PT95091A (pt) 1992-04-30
CN1025707C (zh) 1994-08-17
DE69030309D1 (de) 1997-04-30
JP3356209B2 (ja) 2002-12-16
PT95091B (pt) 1997-09-30
CA2039143A1 (en) 1991-02-24
TR26211A (tr) 1995-02-15
US5136398A (en) 1992-08-04
HU907899D0 (en) 1991-07-29

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