HK1004589A1 - Convergence control system for multiple vertical formats - Google Patents

Convergence control system for multiple vertical formats

Info

Publication number
HK1004589A1
HK1004589A1 HK98103710A HK98103710A HK1004589A1 HK 1004589 A1 HK1004589 A1 HK 1004589A1 HK 98103710 A HK98103710 A HK 98103710A HK 98103710 A HK98103710 A HK 98103710A HK 1004589 A1 HK1004589 A1 HK 1004589A1
Authority
HK
Hong Kong
Prior art keywords
convergence correction
formats
vertical
different
intervals
Prior art date
Application number
HK98103710A
Other languages
English (en)
Inventor
Enrique Rodriguez-Cavazos
Guenter 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 HK1004589A1 publication Critical patent/HK1004589A1/xx

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

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electrotherapy Devices (AREA)
  • Studio Circuits (AREA)
  • Radiation-Therapy Devices (AREA)
  • Selective Calling Equipment (AREA)
HK98103710A 1989-08-23 1998-05-01 Convergence control system for multiple vertical formats HK1004589A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39754589A 1989-08-23 1989-08-23
PCT/US1990/004764 WO1991003131A2 (en) 1989-08-23 1990-08-22 Convergence control system for multiple vertical formats

Publications (1)

Publication Number Publication Date
HK1004589A1 true HK1004589A1 (en) 1998-11-27

Family

ID=23571619

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98103710A HK1004589A1 (en) 1989-08-23 1998-05-01 Convergence control system for multiple vertical formats

Country Status (18)

Country Link
US (1) US5136398A (sv)
EP (2) EP0439605B1 (sv)
JP (3) JPH04504197A (sv)
KR (1) KR100195384B1 (sv)
CN (1) CN1025707C (sv)
AT (1) ATE150927T1 (sv)
CA (1) CA2039143C (sv)
DE (1) DE69030309T2 (sv)
FI (1) FI103244B1 (sv)
HK (1) HK1004589A1 (sv)
HU (1) HU217387B (sv)
MY (1) MY108546A (sv)
PL (1) PL163741B1 (sv)
PT (2) PT95091B (sv)
RU (1) RU2108686C1 (sv)
SG (2) SG99830A1 (sv)
TR (1) TR26211A (sv)
WO (1) WO1991003131A2 (sv)

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US6052740A (en) * 1997-03-31 2000-04-18 Compaq Computer Corporation System for multi-modal display functionality responsive to a convergence functionality module to select between computer functionality mode and non-computer functionality mode
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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
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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
WO2006071956A2 (en) * 2004-12-29 2006-07-06 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
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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

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Also Published As

Publication number Publication date
DE69030309D1 (de) 1997-04-30
JP2002135799A (ja) 2002-05-10
KR100195384B1 (en) 1999-06-15
PT101964A (pt) 1997-08-29
CA2039143A1 (en) 1991-02-24
EP0439605A1 (en) 1991-08-07
FI911965A0 (fi) 1991-04-23
HU907899D0 (en) 1991-07-29
US5136398A (en) 1992-08-04
SG99830A1 (en) 2003-11-27
JP3474182B2 (ja) 2003-12-08
PT101964B (pt) 2003-09-30
KR920702163A (ko) 1992-08-12
CN1025707C (zh) 1994-08-17
FI103244B (sv) 1999-05-14
EP0439605B1 (en) 1997-03-26
JP3356209B2 (ja) 2002-12-16
CN1049764A (zh) 1991-03-06
EP0617555A3 (en) 1994-10-19
JP2000036964A (ja) 2000-02-02
WO1991003131A3 (en) 1991-07-11
PL286598A1 (en) 1991-04-08
SG119127A1 (en) 2006-02-27
DE69030309T2 (de) 1997-07-10
EP0617555A2 (en) 1994-09-28
MY108546A (en) 1996-10-31
ATE150927T1 (de) 1997-04-15
WO1991003131A2 (en) 1991-03-07
TR26211A (tr) 1995-02-15
CA2039143C (en) 2000-04-25
RU2108686C1 (ru) 1998-04-10
PT95091A (pt) 1992-04-30
HUT61642A (en) 1993-01-28
JPH04504197A (ja) 1992-07-23
PT95091B (pt) 1997-09-30
FI103244B1 (sv) 1999-05-14
HU217387B (hu) 2000-01-28
PL163741B1 (pl) 1994-04-29

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080822