KR970019590A - 보완 프로그램 검지 및 표시 장치 - Google Patents

보완 프로그램 검지 및 표시 장치 Download PDF

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KR970019590A
KR970019590A KR1019960040785A KR19960040785A KR970019590A KR 970019590 A KR970019590 A KR 970019590A KR 1019960040785 A KR1019960040785 A KR 1019960040785A KR 19960040785 A KR19960040785 A KR 19960040785A KR 970019590 A KR970019590 A KR 970019590A
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display
signal
video signal
data information
program
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KR1019960040785A
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히토시 이나바
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니시무로 타이조
가부시기가이샤 도시바
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Publication of KR970019590A publication Critical patent/KR970019590A/ko

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    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • 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
    • 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
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)

Abstract

문자 다중 및 데이터 방송디코더(121)는 문자 도형 정보를 디코드하여 보완 프로그램 영상 신호를 출력한다. 비디오 처리 회로(112), 표시 화상 처리부(113)를 통해 출력된 본 프로그램 영상 신호와 디코더(121)로부터의 보완 프로그램 영상 신호가 합성부(114)에서 합성되어 표시기(115)로 공급된다. 시스템 제어기(131)는 디코더(121)를 대기상태로 하고, 본 프로그램 영상 신호에 데이터 정보가 포함되어 있는 경우에는 자동적으로 디코드 처리를 개시하는 동시에 합성부(114)를 통해 복원 신호를 표시기(115)에 표시시킨다. 자동 표시 설정 스위치(133)를 자동 표시 모드로 설정해 두면, 보완 프로그램의 방송이 개시된 경우에, 보완 프로그램 처리 모드로 자동적으로 이행하게 된다.

Description

보완 프로그램 검지 및 표시 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도1은 본 발명이 적용되는 문자 다중 및 데이터 방송 신호의 송신 및 수신 시스템의 예를 도시하는 블록도.
도2는 본 발명이 적용되는 문자 다중 및 데이터 방송 신호의 전송 방식을 설명하기 위한 것으로.
도2A는 텔레비전 방송 신호의 짝수 필드.
도2B는 홀수 필드를 도시하는 파형도.
도3은 본 발명이 적용되는 문자 다중 및 데이터 방송 신호의 데이터 패킷의 예를 도시하는 도면.
도4는 본 발명에 관계되는 문자 다중 및 데이터 방송 디코더를 도시하는 블록도.
도5는 본 발명의 보완 프로그램 검지 및 표시장치 실시 형태의 일례를 도시하는 블록도.
도6은 도5장치의 동작예를 설명하기 위해 도시한 흐름도.
도7은 본 발명의 장치에 의한 표시예를 도시하는 도면.

Claims (5)

  1. 텔레비전 방송 신호를 수신하는 수신 수단(111)과; 상기 수신 수단(111)으로 수신된 신호를 처리하여 영상 신호를 얻는 비디오 처리수단(112)과; 상기 비디오 처리수단(112)으로부터 출력된 상기 영상 신호에 포함되는 데이터 정보를 검지하고, 이 데이터 정보를 디코드하여 보완 프로그램 신호를 복원하는 디코드 수단(121)과; 상기 비디오 처리 수단(112)으로부터 출력된 본 프로그램 영상 신호와, 상기 디코드 수단(121)으로부터 출력된 보완 프로그램 영상 신호를 합성하여 표시 신호로서 표시기(115)로 출력하는 합성 수단(114)과; 통상은 상기 디코드 수단(121)을 대기상태로 하고, 상기 영상 신호에 상기 데이터 정보가 포함되는 것이 검지된 경우에 디코드 처리를 개시하며, 상기 합성 수단(114)으로 상기복원 신호를 상기 표시 신호에 부가하는 시스템 제어 수단(131)을 구비하는 것을 특징으로 하는 보완 프로그램 검지 및 표시장치.
  2. 제1항에 있어서, 상기 시스템 제어수단(131)은 상기 디코드 수단(121)을 상기 대기상태로 설정하고 있을 때는 이것을 알리는 문자 또는 기호 혹은 도형을 상기 합성 수단(114)을 통하여 상기 표시기(115)에 표시시키는 대기 상태 표시수단(132)을 구비하는 것을 특징으로 하는 보완 프로그램 검지 및 표시장치.
  3. 제1항에 있어서, 상기 시스템 제어수단(131)은 상기 디코드 수단(121)이 상기 영상 신호에 상기 데이터 정보가 포함되어 있는 것을 검지한 경우, 상기 합성 수단(114)을 통하여 상기 표시기(115)에 보완 프로그램 마크를 일정 시간 표시시키고, 계속해서 이 보완 프로그램 마크를 소거하며, 앞선 복원 신호를 상기 표시기(115)에 표시시키는 것을 특징으로 하는 보완 프로그램 검지 및 표시장치.
  4. 제1항에 있어서, 상기 시스템 제어수단(131)은 상기 데이터 정보의 검지시에 자동적으로 디코드 처리를 개시하는 것을 특징으로 하는 보완 프로그램 검지 및 표시장치.
  5. 제1항에 있어서, 상기 시스템 제어 수단(131)은 상기 데이터 정보의 검지시에 외부로부터의 선택 조작에 따라 자동적으로 디코드 처리를 개시하는 자동/수동 표시 설정 수단(133)을 구비하는 것을 특징으로 하는 보완 프로그램 검지 및 표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960040785A 1995-09-22 1996-09-19 보완 프로그램 검지 및 표시 장치 KR970019590A (ko)

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JP7244117A JPH0993550A (ja) 1995-09-22 1995-09-22 補完番組検知及び表示装置
JP95-244117 1995-09-22

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Country Link
US (1) US5880789A (ko)
EP (1) EP0765081B1 (ko)
JP (1) JPH0993550A (ko)
KR (1) KR970019590A (ko)
CN (1) CN1068753C (ko)
DE (1) DE69614211T2 (ko)

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DE69614211T2 (de) 2002-05-08
JPH0993550A (ja) 1997-04-04
EP0765081B1 (en) 2001-08-01
DE69614211D1 (de) 2001-09-06
EP0765081A3 (en) 1997-07-23
EP0765081A2 (en) 1997-03-26
CN1149232A (zh) 1997-05-07
US5880789A (en) 1999-03-09

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