FI103244B1 - Konvergenskontrollsystem för flera vertikalformat - Google Patents
Konvergenskontrollsystem för flera vertikalformatInfo
- Publication number
- FI103244B1 FI103244B1 FI911965A FI911965A FI103244B1 FI 103244 B1 FI103244 B1 FI 103244B1 FI 911965 A FI911965 A FI 911965A FI 911965 A FI911965 A FI 911965A FI 103244 B1 FI103244 B1 FI 103244B1
- Authority
- FI
- Finland
- Prior art keywords
- convergence correction
- formats
- vertical
- different
- intervals
- Prior art date
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)
- Studio Circuits (AREA)
- Radar Systems Or Details Thereof (AREA)
- Selective Calling Equipment (AREA)
- Radiation-Therapy Devices (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Soil Working Implements (AREA)
- Guiding Agricultural Machines (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39754589A | 1989-08-23 | 1989-08-23 | |
US39754589 | 1989-08-23 | ||
US9004764 | 1990-08-22 | ||
PCT/US1990/004764 WO1991003131A2 (en) | 1989-08-23 | 1990-08-22 | Convergence control system for multiple vertical formats |
Publications (3)
Publication Number | Publication Date |
---|---|
FI911965A0 FI911965A0 (fi) | 1991-04-23 |
FI103244B1 true FI103244B1 (sv) | 1999-05-14 |
FI103244B FI103244B (sv) | 1999-05-14 |
Family
ID=23571619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI911965A FI103244B (sv) | 1989-08-23 | 1991-04-23 | Konvergenskontrollsystem för flera vertikalformat |
Country Status (18)
Country | Link |
---|---|
US (1) | US5136398A (sv) |
EP (2) | EP0617555A3 (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) | FI103244B (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) | SG119127A1 (sv) |
TR (1) | TR26211A (sv) |
WO (1) | WO1991003131A2 (sv) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5351135A (en) * | 1990-06-01 | 1994-09-27 | Thomson Consumer Electronics, Inc. | Managing letterbox signals with logos |
US5345270A (en) * | 1990-06-01 | 1994-09-06 | Thomson Consumer Electronics, Inc. | Managing letterbox signals with logos and closed captions |
US5249049A (en) * | 1990-06-01 | 1993-09-28 | Thomson Consumer Electronics, Inc. | Managing letterbox displays |
GB9012326D0 (en) * | 1990-06-01 | 1990-07-18 | Thomson Consumer Electronics | Wide screen television |
US5486871A (en) * | 1990-06-01 | 1996-01-23 | Thomson Consumer Electronics, Inc. | Automatic letterbox detection |
US5442406A (en) * | 1990-06-01 | 1995-08-15 | Thomson Consumer Electronics, Inc. | Wide screen television |
JP2913797B2 (ja) * | 1990-08-10 | 1999-06-28 | ソニー株式会社 | 画像拡縮処理方法 |
US5673086A (en) * | 1990-10-05 | 1997-09-30 | Canon Kabushiki Kaisha | Image aspect ratio conversion processing apparatus |
US5309234A (en) * | 1991-05-29 | 1994-05-03 | Thomson Consumer Electronics | Adaptive letterbox detector |
GB2257591B (en) * | 1991-07-08 | 1994-08-03 | Sony Broadcast & Communication | Video standards conversion |
DE69222910T2 (de) * | 1991-08-30 | 1998-06-10 | Hitachi Ltd | Digitale Bildkorrektureinrichtung |
KR950001562B1 (ko) * | 1991-12-28 | 1995-02-25 | 주식회사금성사 | Tv의 화면 종횡비 변환방법 및 장치 |
JP3395196B2 (ja) * | 1992-01-27 | 2003-04-07 | ソニー株式会社 | 映像信号伝送方法及び再生装置 |
JP2759727B2 (ja) * | 1992-04-22 | 1998-05-28 | 日本ビクター株式会社 | ディスプレイ装置 |
JPH05336502A (ja) * | 1992-05-29 | 1993-12-17 | Sony Corp | 映像付加情報挿入装置 |
US5262864A (en) * | 1992-07-10 | 1993-11-16 | Thomson Consumer Electronics, Inc. | Frame based vertical panning system |
JPH06133324A (ja) * | 1992-10-21 | 1994-05-13 | Matsushita Electric Ind Co Ltd | コンバーゼンス補正装置 |
SG82529A1 (en) * | 1993-02-17 | 2001-08-21 | Thomson Consumer Electronics | Managing letterbox displays |
EP0685142B1 (en) * | 1993-02-17 | 1999-09-08 | Thomson Consumer Electronics, Inc. | Viedeodisplay control system and method |
JPH06350863A (ja) * | 1993-06-08 | 1994-12-22 | Pioneer Electron Corp | テレビジョン受像機の表示装置 |
JPH07131672A (ja) * | 1993-10-28 | 1995-05-19 | Mitsubishi Electric Corp | ワイドアスペクトテレビジョン受像機 |
TW269091B (sv) * | 1993-12-22 | 1996-01-21 | Matsushita Electric Ind Co Ltd | |
US5504521A (en) * | 1994-06-13 | 1996-04-02 | Display Laboratories, Inc. | Method and apparatus for making corrections in a video monitor during horizontal scan |
US5521658A (en) * | 1994-07-08 | 1996-05-28 | Donohoe; Vincent | Optical aspect ratio control for video projection |
CA2181516C (en) * | 1995-07-19 | 2006-08-29 | Junji Masumoto | Digital convergence apparatus |
EP0758184B1 (fr) * | 1995-08-09 | 2000-07-12 | Koninklijke Philips Electronics N.V. | Appareil d'affichage d'images avec décalage de bas d'image |
US5739870A (en) * | 1996-03-11 | 1998-04-14 | Display Laboratories, Inc. | Math engine for generating font gradients |
KR100223644B1 (ko) * | 1997-01-14 | 1999-10-15 | 윤종용 | 개인용 컴퓨터 모니터 겸용 멀티시스템 텔레비젼 수상기 |
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 |
US6281950B1 (en) | 1997-06-16 | 2001-08-28 | Display Laboratories, Inc. | High speed digital zone control |
KR100237485B1 (ko) * | 1997-06-30 | 2000-01-15 | 전주범 | 모니터에 있어서 수직/수평 동기주파수에 따른 파라메터 자동 설정방법 |
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 |
US7262812B2 (en) * | 2004-12-30 | 2007-08-28 | General Instrument Corporation | Method for fine tuned automatic zoom |
US7262811B2 (en) * | 2004-12-29 | 2007-08-28 | General Instrument Corporation | System and method for automatic zoom |
CA2594304C (en) * | 2004-12-29 | 2010-02-16 | 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 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107843A (en) * | 1977-03-02 | 1978-09-20 | Canon Inc | Copier |
DK149779A (da) * | 1978-04-12 | 1979-10-13 | Data Recall Ltd | Styreapparat til brug ved fremvisning af videosignaler |
JPS5853791Y2 (ja) * | 1979-05-08 | 1983-12-07 | ソニー株式会社 | 画像デイスプレイ装置 |
JPS56157871U (sv) * | 1980-04-25 | 1981-11-25 | ||
NL8005186A (nl) * | 1980-09-17 | 1982-04-16 | Koninkl Philips Electronics Nv | Televisieschakeling voor toepassing bij signaalopname respectievelijk -weergave. |
JPS57212492A (en) * | 1981-06-24 | 1982-12-27 | Hitachi Ltd | Color diviation corrector for color braun tube |
FR2514220A1 (fr) * | 1981-10-02 | 1983-04-08 | Thomson Csf | Dispositif de correction spatiale pour analyseur d'images |
US4473110A (en) * | 1981-12-31 | 1984-09-25 | Union Carbide Corporation | Corrosion protected reversing heat exchanger |
US4422019A (en) * | 1982-07-12 | 1983-12-20 | Tektronix, Inc. | Apparatus for providing vertical as well as horizontal smoothing of convergence correction signals in a digital convergence system |
JPS59167194A (ja) * | 1983-03-11 | 1984-09-20 | Hitachi Ltd | カラ−・テレビジヨン・カメラのレジストレ−シヨン補正回路 |
FR2546016B1 (fr) * | 1983-05-11 | 1986-12-05 | Thomson Csf | Procede et dispositif de correction de niveau pour une image de television |
JPS6178294A (ja) * | 1984-09-25 | 1986-04-21 | Sony Corp | デイジタルコンバ−ジエンス補正装置 |
JPH0646783B2 (ja) * | 1984-10-15 | 1994-06-15 | ソニー株式会社 | マルチ走査形テレビジヨン受像機 |
US4670784A (en) * | 1985-04-15 | 1987-06-02 | Cbs, Inc. | Methods for coping with non-uniform phosphor aging in dual mode television receivers |
JPS61281791A (ja) * | 1985-06-07 | 1986-12-12 | Sony Corp | デイジタルコンバ−ジエンス装置 |
JPS6211388A (ja) * | 1985-07-09 | 1987-01-20 | Matsushita Electric Ind Co Ltd | デイジタルコンバ−ゼンス装置 |
GB2179828B (en) * | 1985-08-14 | 1989-08-02 | Rca Corp | Selectable raster size for video display |
US4760455A (en) * | 1985-11-29 | 1988-07-26 | Canon Kabushiki Kaisha | Picture output device |
JPS62128669A (ja) * | 1985-11-29 | 1987-06-10 | Canon Inc | 画像出力装置 |
GB8602644D0 (en) * | 1986-02-04 | 1986-03-12 | British Broadcasting Corp | Video systems |
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 |
JPS6359191A (ja) * | 1986-08-28 | 1988-03-15 | Matsushita Electric Ind Co Ltd | デイジタルコンバ−ゼンス装置 |
JPS63146672A (ja) * | 1986-12-10 | 1988-06-18 | Matsushita Electric Ind Co Ltd | テレビジヨン受信装置 |
US4761587A (en) * | 1986-12-17 | 1988-08-02 | Rca Licensing Corporation | Multiple frequency horizontal oscillator for video apparatus |
JPH0824355B2 (ja) * | 1987-01-27 | 1996-03-06 | 松下電器産業株式会社 | テレビジヨン受信装置 |
JP2506718B2 (ja) * | 1987-02-06 | 1996-06-12 | 松下電器産業株式会社 | テレビジヨン受像機 |
DE3722172A1 (de) * | 1987-07-04 | 1989-01-12 | Thomson Brandt Gmbh | Verfahren und vorrichtung zur ausschnittvergroesserung eines fernsehbildes |
US4766355A (en) * | 1987-09-25 | 1988-08-23 | Zenith Electronics Corporation | Automatic vertical size control |
IT1215909B (it) * | 1988-02-18 | 1990-02-22 | Rai Radiotelevisione Italiana | Procedimento di generazione e trasmissione di segnali televisivi a colori ad alta definizione compatibile con gli standardattuali e procedimento e apparecchiatura di ricezione didetti segnali. |
US4984081A (en) * | 1989-01-24 | 1991-01-08 | Matsushita Electric Industrial Co., Ltd. | Apparatus for receiving and selecting high-definition television (HDTV) signals and standard television (NTSC) signals |
US4928182A (en) * | 1989-01-31 | 1990-05-22 | North American Philips Corporation | Dual aspect ratio display with cyclicly moving raster area to prevent uneven phosphor aging |
US4977355A (en) * | 1989-08-23 | 1990-12-11 | Rca Licensing Corportion | Convergence control system |
JPH06211388A (ja) * | 1993-01-14 | 1994-08-02 | Takayuki Konyamachi | テープ巻き取り装置 |
-
1990
- 1990-08-22 EP EP9494108343A patent/EP0617555A3/en not_active Ceased
- 1990-08-22 DE DE69030309T patent/DE69030309T2/de not_active Expired - Fee Related
- 1990-08-22 AT AT90914087T patent/ATE150927T1/de not_active IP Right Cessation
- 1990-08-22 JP JP2513170A patent/JPH04504197A/ja active Pending
- 1990-08-22 SG SG1996001972A patent/SG119127A1/en unknown
- 1990-08-22 HU HU899/90A patent/HU217387B/hu unknown
- 1990-08-22 EP EP90914087A patent/EP0439605B1/en not_active Expired - Lifetime
- 1990-08-22 WO PCT/US1990/004764 patent/WO1991003131A2/en active IP Right Grant
- 1990-08-22 RU SU4895508A patent/RU2108686C1/ru active
- 1990-08-22 MY MYPI90001423A patent/MY108546A/en unknown
- 1990-08-22 SG SG9602423A patent/SG99830A1/en unknown
- 1990-08-22 CA CA002039143A patent/CA2039143C/en not_active Expired - Lifetime
- 1990-08-22 CN CN90107297A patent/CN1025707C/zh not_active Expired - Lifetime
- 1990-08-23 PL PL90286598A patent/PL163741B1/pl unknown
- 1990-08-23 PT PT95091A patent/PT95091B/pt not_active IP Right Cessation
- 1990-08-23 TR TR90/0817A patent/TR26211A/xx unknown
-
1991
- 1991-04-19 KR KR1019910700390A patent/KR100195384B1/ko not_active IP Right Cessation
- 1991-04-23 FI FI911965A patent/FI103244B/sv active
- 1991-05-01 US US07/694,328 patent/US5136398A/en not_active Expired - Lifetime
-
1997
- 1997-02-05 PT PT101964A patent/PT101964B/pt not_active IP Right Cessation
-
1998
- 1998-05-01 HK HK98103710A patent/HK1004589A1/xx not_active IP Right Cessation
-
1999
- 1999-07-26 JP JP21135999A patent/JP3356209B2/ja not_active Expired - Fee Related
-
2001
- 2001-07-23 JP JP2001221084A patent/JP3474182B2/ja not_active Expired - Fee Related
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