ES2193172T3 - Dispositivo de decodificacion de radiodifusion de texto y de teletexto. - Google Patents

Dispositivo de decodificacion de radiodifusion de texto y de teletexto.

Info

Publication number
ES2193172T3
ES2193172T3 ES95304296T ES95304296T ES2193172T3 ES 2193172 T3 ES2193172 T3 ES 2193172T3 ES 95304296 T ES95304296 T ES 95304296T ES 95304296 T ES95304296 T ES 95304296T ES 2193172 T3 ES2193172 T3 ES 2193172T3
Authority
ES
Spain
Prior art keywords
text
image
control part
information
television
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
ES95304296T
Other languages
English (en)
Inventor
Koichi Mitani
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of ES2193172T3 publication Critical patent/ES2193172T3/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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/222—Control of the character-code memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G09G5/343—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling for systems having a character code-mapped display memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4888—Data services, e.g. news ticker for displaying teletext characters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

UNA IMAGEN ESTATICA DE PANTALLA COMPLETA DE INFORMACION DE EMISION DE TEXTO SE CONVIERTE EN UNA PAGINA DESPLAZABLE QUE POSTERIORMENTE SE SUPERPONE Y SE DESPLAZA SOBRE LA IMAGEN DE TELEVISION ACTUAL EN LA PANTALLA, HACIENDO POSIBLE DE ESTA FORMA QUE UN USUARIO PUEDA VER UNA INFORMACION CORRECTA Y COMPLETA MIENTRAS QUE DISFRUTA DE SU PROGRAMA DE TELEVISION. UNA PARTE DE CONTROL DE ENTRADA (1) EXTRAE LA INFORMACION DE EMISION DE TEXTO SUPERPUESTA SOBRE LAS LINEAS NO USADAS EN UNA SEÑAL DE VIDEO DE TELEVISION ORDINARIA EMITIDA DURANTE UN PERIODO DE BORRADO VERTICAL Y GENERA UNA INTERRUPCION A UNA UNIDAD DE PROCESAMIENTO DE UNA CPU (2) QUE A SU VEZ CONVIERTE LAS COORDENADAS DE LOS DATOS DE CARACTERES RECIBIDOS EN CONEXIONES EN UNA TABLA DE CONVERSION DE IMAGENES PRESENTABLES (7B). LA CPU (2) SELECCIONA UN AREA DE REPRESENTACION ADECUADA A TRAVES DE UNA PARTE DE CONTROL DE REPRESENTACION (6) Y MUESTRA DE FORMA DESPLAZABLE LA IMAGEN SOBRE LA MISMA A TRAVES DE UNA PARTE DE CONTROL DE REPRESENTACIONDESPLAZABLE (2A) DE ACUERDO CON LA TABLA DE CONVERSION PREPARADA. ESTE METODO PUEDE EVITAR QUE LA IMAGEN DESPLAZABLE SE SUPERPONGA CON OTRO SUBTITULO DE LA IMAGEN DE TELEVISION Y MEJORA LA VISIBILIDAD DE LA INFORMACION.
ES95304296T 1994-08-10 1995-06-20 Dispositivo de decodificacion de radiodifusion de texto y de teletexto. Expired - Lifetime ES2193172T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18830694 1994-08-10
JP00806795A JP3402533B2 (ja) 1994-08-10 1995-01-23 文字放送特殊再生装置及びテレテキスト放送特殊再生装置

Publications (1)

Publication Number Publication Date
ES2193172T3 true ES2193172T3 (es) 2003-11-01

Family

ID=26342508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95304296T Expired - Lifetime ES2193172T3 (es) 1994-08-10 1995-06-20 Dispositivo de decodificacion de radiodifusion de texto y de teletexto.

Country Status (4)

Country Link
EP (1) EP0700211B1 (es)
JP (1) JP3402533B2 (es)
DE (1) DE69529713T2 (es)
ES (1) ES2193172T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078306A (en) * 1997-10-21 2000-06-20 Phoenix Technologies Ltd. Basic input-output system (BIOS) read-only memory (ROM) with capability for vertical scrolling of bitmapped graphic text by columns
US6278434B1 (en) * 1998-10-07 2001-08-21 Microsoft Corporation Non-square scaling of image data to be mapped to pixel sub-components
SG114461A1 (en) * 2000-05-20 2005-09-28 Koninkl Philips Electronics Nv System for displaying teletext information and television or vcr apparatus comprising such a system
MXPA02011881A (es) * 2000-06-02 2003-04-10 Thomson Licensing Sa Sistema de procedimiento de informacion auxiliar con un despliegue visual en pantalla en mapa de bits utilizando recursos de computacion limitados.
JP4615105B2 (ja) * 2000-09-07 2011-01-19 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波撮影装置
FR2825558B1 (fr) * 2001-06-05 2004-09-24 Freever Procede et systeme de communication interactive permettant d'echanger des messages pendant le deroulement d'un spectacle
US6778224B2 (en) * 2001-06-25 2004-08-17 Koninklijke Philips Electronics N.V. Adaptive overlay element placement in video
EP1286546A1 (en) * 2001-08-02 2003-02-26 Pace Micro Technology PLC Television system allowing teletext windows repositioning
JP2003153080A (ja) 2001-11-09 2003-05-23 Matsushita Electric Ind Co Ltd 映像合成装置
CN1781149B (zh) 2003-04-09 2012-03-21 Lg电子株式会社 具有用于管理文本字幕数据重现的数据结构的记录媒体以及记录和重现的方法和装置
KR100788655B1 (ko) * 2003-11-10 2007-12-26 삼성전자주식회사 스타일 정보를 포함하는 텍스트 기반의 서브 타이틀데이터가 기록된 저장 매체, 재생 장치 및 그 재생 방법
KR20050078907A (ko) 2004-02-03 2005-08-08 엘지전자 주식회사 고밀도 광디스크의 서브타이틀 재생방법과 기록재생장치
KR101053621B1 (ko) 2004-03-26 2011-08-03 엘지전자 주식회사 기록매체 및 텍스트 서브타이틀 스트림 기록 재생 방법 및장치
JP2009302993A (ja) * 2008-06-16 2009-12-24 Nec Electronics Corp 緊急情報報知システム、ｃａｔｖ受信機、及び緊急情報報知方法
EP2230839A1 (en) * 2009-03-17 2010-09-22 Koninklijke Philips Electronics N.V. Presentation of video content
EP2262230A1 (en) * 2009-06-08 2010-12-15 Koninklijke Philips Electronics N.V. Device and method for processing video data
CN107563956B (zh) * 2017-09-05 2020-07-07 成都德芯数字科技股份有限公司 图文叠加方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2829962B2 (ja) * 1988-04-28 1998-12-02 松下電器産業株式会社 テレビジョン受像機
JP2629268B2 (ja) * 1988-05-25 1997-07-09 松下電器産業株式会社 文字多重放送受信装置
US5072214A (en) * 1989-05-11 1991-12-10 North American Philips Corporation On-screen display controller
IT1245403B (it) * 1991-01-31 1994-09-20 Sisvel Spa Ricevitore perfezionato di trasmissioni teletext
JP2692406B2 (ja) * 1991-04-04 1997-12-17 松下電器産業株式会社 映像信号拡大装置
JPH04373284A (ja) * 1991-06-21 1992-12-25 Fujitsu General Ltd 文字放送デコーダ
JPH05304641A (ja) * 1992-04-24 1993-11-16 Victor Co Of Japan Ltd テレビジョン受像機
JP3112584B2 (ja) * 1992-11-18 2000-11-27 東芝エフエーシステムエンジニアリング株式会社 インバータの高効率運転装置
JP2664611B2 (ja) * 1992-11-18 1997-10-15 三洋電機株式会社 クローズド・キャプションデコーダ及びこれを備えたテレビジョン受信機

Also Published As

Publication number Publication date
JP3402533B2 (ja) 2003-05-06
EP0700211A3 (en) 1998-06-24
EP0700211A2 (en) 1996-03-06
DE69529713T2 (de) 2003-10-23
EP0700211B1 (en) 2003-02-26
JPH08107552A (ja) 1996-04-23
DE69529713D1 (de) 2003-04-03

Similar Documents

Publication Publication Date Title
ES2193172T3 (es) Dispositivo de decodificacion de radiodifusion de texto y de teletexto.
KR100486086B1 (ko) 디스플레이가능한 텍스트 정보의 스크롤링 속도를 조절하는 장치 및 방법
KR910019427A (ko) 텔레비젼 수상기용 픽쳐-인-픽쳐 시스템
CA2072343A1 (en) On-screen display apparatus
MY109780A (en) Television receiver
DE69737362D1 (de) Elektronischer programmführer mit filmvorschau
DE69734159D1 (de) Fernseher mit integriertem empfängerdecoder
DE69233728D1 (de) Videoanzeigeeinstellung und Menüsystem auf Schirm
WO2001043431A3 (en) Enhanced display of world wide web pages on television
JPS60180387A (ja) 表示装置
SE8007147L (sv) Bildatergivningsanordning utford att aterge en blandad bildsignal, sasom en interfolierad televisionsbild
JP2506718B2 (ja) テレビジヨン受像機
KR930015766A (ko) 텔레비젼 수신기용 슬립 타이머 장치
KR910011013A (ko) 영상 자막기의 녹화제어시스템
KR920009230A (ko) 텔레비젼 수신 장치
KR870700254A (ko) 통신시스템에 있어서의 문자도형정보를 단말쪽에서 단일 디스플레이에 영상정보와 동시에 표시하는 방법 및 장치
KR960009710Y1 (ko) 티브이(tv) 동작 설명서의 디스플레이 장치
KR0168956B1 (ko) 온스크린 디스플레이의 문자표시방법
DE68908049D1 (de) Scheinbar zeilensynchronisierter schreibtakt fuer bild-im-bild-videoanwendungen.
MY108648A (en) A television system having an ultrablack video signal blanking level for an on-screen character display.
KR970068488A (ko) 취침등기능을 갖춘 텔레비전
JPS56143757A (en) Picture information display device
KR960043878A (ko) 문자방송의 듀얼-페이지 표시방법
JPS63250723A (ja) 画像情報表示装置
KR980007547A (ko) 러시아형 온 스크린 디스플레이 모델