DE68917162T2 - Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten. - Google Patents

Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten.

Info

Publication number
DE68917162T2
DE68917162T2 DE68917162T DE68917162T DE68917162T2 DE 68917162 T2 DE68917162 T2 DE 68917162T2 DE 68917162 T DE68917162 T DE 68917162T DE 68917162 T DE68917162 T DE 68917162T DE 68917162 T2 DE68917162 T2 DE 68917162T2
Authority
DE
Germany
Prior art keywords
images
display device
video display
different image
image formats
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 - Lifetime
Application number
DE68917162T
Other languages
English (en)
Other versions
DE68917162D1 (de
Inventor
Eiichi Yamazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP63017002A external-priority patent/JP2781386B2/ja
Priority claimed from JP63017003A external-priority patent/JP2650936B2/ja
Priority claimed from JP63017004A external-priority patent/JP2690928B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE68917162D1 publication Critical patent/DE68917162D1/de
Application granted granted Critical
Publication of DE68917162T2 publication Critical patent/DE68917162T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE68917162T 1988-01-29 1989-01-25 Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten. Expired - Lifetime DE68917162T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63017002A JP2781386B2 (ja) 1988-01-29 1988-01-29 ビデオディスプレイ装置
JP63017003A JP2650936B2 (ja) 1988-01-29 1988-01-29 ビデオディスプレイ装置
JP63017004A JP2690928B2 (ja) 1988-01-29 1988-01-29 ビデオディスプレイ装置

Publications (2)

Publication Number Publication Date
DE68917162D1 DE68917162D1 (de) 1994-09-08
DE68917162T2 true DE68917162T2 (de) 1994-11-24

Family

ID=27281653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917162T Expired - Lifetime DE68917162T2 (de) 1988-01-29 1989-01-25 Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten.

Country Status (3)

Country Link
US (1) US5193006A (de)
EP (1) EP0326339B1 (de)
DE (1) DE68917162T2 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912805A1 (de) * 1989-04-19 1990-10-25 Grundig Emv Einrichtung zur gleichzeitigen darstellung von textdienstinformationen und benutzerfuehrungsinformationen auf einem breitformat-fernsehbildschirm
FR2651404B1 (fr) * 1989-08-23 1996-10-04 Europ Rech Electr Lab Procede d'insertion d'une information video supplementaire a l'exterieur d'une image principale au format 16/9.
JP2861213B2 (ja) * 1990-03-13 1999-02-24 ソニー株式会社 画像表示装置
JP3189010B2 (ja) * 1990-06-19 2001-07-16 キヤノン株式会社 画像処理装置
JP2898084B2 (ja) * 1990-11-14 1999-05-31 松下電器産業株式会社 画像圧縮処理装置
JP3211969B2 (ja) * 1991-06-27 2001-09-25 ソニー株式会社 表示装置
JPH0638119A (ja) * 1992-06-15 1994-02-10 Toshiba Corp 映像表示装置
US5291295A (en) * 1992-08-17 1994-03-01 Zenith Electronics Corp. System for equalizing phosphor aging in CRT, subject to different aspect ratio displays by operating unused display portions at brightness levels determined by the brightness levels of corresponding adjacent similar sized display portions
JPH06205326A (ja) * 1993-01-06 1994-07-22 Sony Corp テレビジョン受像機
US5351094A (en) * 1993-01-21 1994-09-27 Funai Electric Co., Ltd. Television receiver with scan velocity modulation being adjusted according to aspect ratio
US5821917A (en) * 1993-03-24 1998-10-13 Apple Computer, Inc. System and method to compensate for the effects of aging of the phosphors and faceplate upon color accuracy in a cathode ray tube
JP2579886B2 (ja) * 1993-10-29 1997-02-12 株式会社マキエンタープライズ パーソナルコンピュータのモニターテレビ出力を家庭用テレビ用に変更する方法
DE4437150A1 (de) * 1994-10-18 1996-04-25 Philips Patentverwaltung Bildwiedergabeanordnung
JPH1056580A (ja) * 1996-08-08 1998-02-24 Hitachi Ltd ディスプレイ装置
US6369851B1 (en) 1999-09-24 2002-04-09 Sony Corporation Method and apparatus to minimize burn lines on a display
US6323915B1 (en) * 1999-09-24 2001-11-27 Sony Corporation Method and apparatus to enhance a border area of a display
US6429894B1 (en) 1999-11-29 2002-08-06 Mitsubishi Digital Electronics CRT phosphor aging method
US6359398B1 (en) 1999-11-29 2002-03-19 Mitsubishi Digital Electronics America Inc. Method to control CRT phosphor aging
US8463780B1 (en) 2000-03-08 2013-06-11 Music Choice System and method for providing a personalized media service
US7275256B1 (en) 2001-08-28 2007-09-25 Music Choice System and method for providing an interactive, visual complement to an audio program
US7320025B1 (en) 2002-03-18 2008-01-15 Music Choice Systems and methods for providing a broadcast entertainment service and an on-demand entertainment service
US7325043B1 (en) 2000-03-08 2008-01-29 Music Choice System and method for providing a personalized media service
US7783722B1 (en) 2000-03-08 2010-08-24 Music Choice Personalized audio system and method
US7133924B1 (en) * 2000-03-08 2006-11-07 Music Choice Personalized audio system and method
US7028082B1 (en) 2001-03-08 2006-04-11 Music Choice Personalized audio system and method
US7856485B2 (en) 2000-03-08 2010-12-21 Music Choice Systems and methods for providing customized media channels
US8271341B2 (en) * 2000-04-12 2012-09-18 Music Choice Media content delivery systems and methods
US6879963B1 (en) 2000-04-12 2005-04-12 Music Choice Cross channel delivery system and method
US6486900B1 (en) 2000-06-28 2002-11-26 Koninklijke Philips Electronics N.V. System and method for a video display screen saver
US20020042754A1 (en) * 2000-10-10 2002-04-11 Del Beccaro David J. System and method for receiving broadcast audio/video works and for enabling a consumer to purchase the received audio/video works
KR100426089B1 (ko) * 2001-12-19 2004-04-06 삼성전자주식회사 화면의 블랙영역에 부가신호를 표시하는 영상표시장치 및그의 화면표시방법
US7245316B2 (en) * 2002-01-25 2007-07-17 Thomson Licensing Method and system for maintaining even tube burn-in
AU2003211470A1 (en) * 2002-03-04 2003-09-16 Sanyo Electric Co., Ltd. Organic electroluminescence display and its application
US7617295B1 (en) 2002-03-18 2009-11-10 Music Choice Systems and methods for providing a broadcast entertainment service and an on-demand entertainment service
US7626609B1 (en) 2003-03-07 2009-12-01 Music Choice Method and system for displaying content while reducing burn-in of a display
US7158169B1 (en) 2003-03-07 2007-01-02 Music Choice Method and system for displaying content while reducing burn-in of a display
JP2005031369A (ja) * 2003-07-11 2005-02-03 Toshiba Corp 映像表示装置及び映像表示方法
US20070118812A1 (en) * 2003-07-15 2007-05-24 Kaleidescope, Inc. Masking for presenting differing display formats for media streams
US7274382B2 (en) * 2003-07-16 2007-09-25 Plut William J Customizable background sizes and controls for changing background size
US7928994B2 (en) * 2003-07-16 2011-04-19 Transpacific Image, Llc Graphics items that extend outside a background perimeter
US20050157171A1 (en) * 2004-01-15 2005-07-21 Bowser Todd S. Reducing burn-in associated with mismatched video image/display aspect ratios
JP2008507162A (ja) * 2004-06-01 2008-03-06 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 ビデオ表示装置における黒色非アクティブ領域の調和的除去
US8228434B2 (en) * 2004-08-10 2012-07-24 Thomson Licensing Method and apparatus for adjusting a display in an extinguished state
US7529845B2 (en) * 2004-09-15 2009-05-05 Nokia Corporation Compressing, filtering, and transmitting of protocol messages via a protocol-aware intermediary node
JP3761559B1 (ja) 2004-10-05 2006-03-29 株式会社ソニー・コンピュータエンタテインメント 画像出力方法
US7440006B2 (en) * 2005-04-05 2008-10-21 Realtek Semiconductor Corp. System for gracefully aging inactive areas of a video display
WO2006138620A2 (en) 2005-06-15 2006-12-28 Music Choice Systems and methods for facilitating the acquisition of content
JP2007274070A (ja) * 2006-03-30 2007-10-18 Pioneer Electronic Corp 映像信号処理装置、映像機器、及び、映像信号処理方法
US8098261B2 (en) * 2006-09-05 2012-01-17 Apple Inc. Pillarboxing correction
US9197937B1 (en) 2012-04-26 2015-11-24 Music Choice Automatic on-demand navigation based on meta-data broadcast with media content
US10219027B1 (en) 2014-10-24 2019-02-26 Music Choice System for providing music content to a user

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132846A (en) * 1982-12-22 1984-07-11 Philips Electronic Associated Television transmission system
DE3318658A1 (de) * 1983-05-21 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur fernsehmaessigen abtastung von filmen
US4556906A (en) * 1983-11-15 1985-12-03 Rca Corporation Kinescope blanking scheme for wide-aspect ratio television
US4651208A (en) * 1985-03-18 1987-03-17 Scientific Atlanta, Inc. Compatibility of widescreen and non-widescreen television transmissions
US4670784A (en) * 1985-04-15 1987-06-02 Cbs, Inc. Methods for coping with non-uniform phosphor aging in dual mode television receivers
US4729012A (en) * 1985-08-30 1988-03-01 Rca Corporation Dual mode television receiver for displaying wide screen and standard aspect ratio video signals
NL8700058A (nl) * 1987-01-13 1988-08-01 Philips Nv Televisiebeeldweergeefinrichting.

Also Published As

Publication number Publication date
EP0326339A3 (en) 1990-11-07
US5193006A (en) 1993-03-09
EP0326339B1 (de) 1994-08-03
DE68917162D1 (de) 1994-09-08
EP0326339A2 (de) 1989-08-02

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Legal Events

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8364 No opposition during term of opposition