ES2142883T3 - Indicador de imagen de pantalla ancha para un registrador de camara de video o reproductor de discos laser. - Google Patents

Indicador de imagen de pantalla ancha para un registrador de camara de video o reproductor de discos laser.

Info

Publication number
ES2142883T3
ES2142883T3 ES94101504T ES94101504T ES2142883T3 ES 2142883 T3 ES2142883 T3 ES 2142883T3 ES 94101504 T ES94101504 T ES 94101504T ES 94101504 T ES94101504 T ES 94101504T ES 2142883 T3 ES2142883 T3 ES 2142883T3
Authority
ES
Spain
Prior art keywords
video
vcr
laser disc
video camera
disc player
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
ES94101504T
Other languages
English (en)
Inventor
William Adamson Lagoni
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Inc filed Critical Thomson Consumer Electronics Inc
Application granted granted Critical
Publication of ES2142883T3 publication Critical patent/ES2142883T3/es
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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Signal Processing For Recording (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Studio Circuits (AREA)
  • Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

UN LECTOR DE VCR O DE DISCO LASER (100) INCLUYE CIRCUITERIA (110) PARA DETECTAR UN CODIGO SUMINISTRADO POR LAS CINTAS DE VCR, LAS CASSETTES DE VCR O LOS VIDEODISCOS LASER, QUE INDICA QUE EL MATERIAL GRABADO EN LA VIDEOCINTA O EN EL VIDEODISCO HA SIDO GRABADO EN UNA FORMA COMPRIMIDA PARA HACER POSIBLE LA REPRODUCCION APROPIADA SOBRE UN RECEPTOR DE TELEVISION DE 16 X 9 (150). EN RESPUESTA A LA DETECCION DE ESTE CODIGO, EL LECTOR DE DISCO LASER O DE VCR APLICA UNA SEÑAL DE DC AL TERMINAL DE SALIDA DE CROMINANCIA (C) DE SU CONECTOR DE S-VIDEO. LA CIRCUITERIA EN EL RECEPTOR DE TELEVISION (150) DETECTA LA SEÑAL DE DC EN EL TERMINAL DE CROMINANCIA (C) DE SU CONECTOR DE ENTRADA DE S-VIDEO, Y CONTROLA UN PROCESADOR DE ANCHO DE PANTALLA PARA EXPANDIR LA IMAGEN MOSTRANDOLA SOBRE LA ANCHURA COMPLETA DE LA PANTALLA DE 16 X 9.
ES94101504T 1993-02-10 1994-02-02 Indicador de imagen de pantalla ancha para un registrador de camara de video o reproductor de discos laser. Expired - Lifetime ES2142883T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US930293A 1993-02-10 1993-02-10

Publications (1)

Publication Number Publication Date
ES2142883T3 true ES2142883T3 (es) 2000-05-01

Family

ID=21736820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101504T Expired - Lifetime ES2142883T3 (es) 1993-02-10 1994-02-02 Indicador de imagen de pantalla ancha para un registrador de camara de video o reproductor de discos laser.

Country Status (9)

Country Link
US (1) US5629776A (es)
EP (1) EP0610784B1 (es)
JP (1) JPH0746472A (es)
CN (1) CN1095877A (es)
DE (1) DE69423118T2 (es)
ES (1) ES2142883T3 (es)
MX (1) MX9401036A (es)
MY (1) MY110685A (es)
TW (1) TW274673B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH099169A (ja) * 1995-06-20 1997-01-10 Sony Corp テレビジョン受像機
JPH1198422A (ja) * 1997-09-19 1999-04-09 Sony Corp 映像信号判別回路
US5982549A (en) * 1998-05-15 1999-11-09 University Technology Corporation Ultra-wide field viewing system
US7173673B2 (en) * 2001-09-06 2007-02-06 Thomson Licensing Expanded switching of video/S-video signals by auto-sense apparatus designed to initiate switching of a different type of video signal and apparatus for emulating one type of signal by another type of signal to initiate said switching
US8314886B2 (en) * 2007-01-10 2012-11-20 Shenzhen Tcl New Technology Ltd System and method for providing electrostatic discharge (ESD) protection and electromagnetic interference (EMI) protection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226524A (ja) * 1983-06-08 1984-12-19 Pioneer Electronic Corp 電圧制御系を有する電気機器の接続回路
US5249052A (en) * 1987-02-14 1993-09-28 Canon Kabushiki Kaisha Image display system with compressed video signal recording and display
US4897722A (en) * 1988-04-07 1990-01-30 General Electric Company Widescreen television transmission system utilizing conventional equipment including a camera and VCR
JPH02156785A (ja) * 1988-12-08 1990-06-15 Sony Corp 信号伝送装置
JP2667900B2 (ja) * 1989-03-01 1997-10-27 株式会社日立製作所 記録再生装置
US4937672A (en) * 1989-04-14 1990-06-26 Rca Licensing Corporation Audio switching for an audio/video system having S-VIDEO capability
US4996597A (en) * 1989-04-20 1991-02-26 Rca Licensing Corporation User programmable switching arrangement
NL8901374A (nl) * 1989-05-31 1990-12-17 Philips Nv Een kombinatie van een videotuner, een videosignaal weergeefinrichting en een beeldweergeefeenheid.
JPH03148970A (ja) * 1989-11-06 1991-06-25 Hitachi Ltd カメラ装置およびカメラ録画システム
US5159438A (en) * 1989-12-26 1992-10-27 Zenith Electronics Corporation Aspect ratio conversion of television display
JP3257788B2 (ja) * 1990-05-01 2002-02-18 ソニー株式会社 画像表示装置
EP0455209A3 (en) * 1990-05-02 1992-03-04 Konica Corporation Tape cassette
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
KR920005598A (ko) * 1990-08-29 1992-03-28 오가 노리오 디지탈 전자스틸카메라
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
JPH04307884A (ja) * 1991-04-04 1992-10-30 Sony Corp 映像信号の記録再生方式
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
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
US5331351A (en) * 1993-02-10 1994-07-19 Thomson Consumer Electronics, Inc. Wide-screen picture indication signal detector for a television receiver

Also Published As

Publication number Publication date
MX9401036A (es) 1994-08-31
EP0610784A3 (en) 1995-01-11
EP0610784A2 (en) 1994-08-17
DE69423118D1 (de) 2000-04-06
EP0610784B1 (en) 2000-03-01
JPH0746472A (ja) 1995-02-14
TW274673B (es) 1996-04-21
DE69423118T2 (de) 2000-06-29
US5629776A (en) 1997-05-13
CN1095877A (zh) 1994-11-30
MY110685A (en) 1999-01-30

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