KR920022896A - 문자방송 화면 표시시간 자동 조정장치 - Google Patents

문자방송 화면 표시시간 자동 조정장치 Download PDF

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Publication number
KR920022896A
KR920022896A KR1019910009092A KR910009092A KR920022896A KR 920022896 A KR920022896 A KR 920022896A KR 1019910009092 A KR1019910009092 A KR 1019910009092A KR 910009092 A KR910009092 A KR 910009092A KR 920022896 A KR920022896 A KR 920022896A
Authority
KR
South Korea
Prior art keywords
teletext
signal
digital
memory
analog
Prior art date
Application number
KR1019910009092A
Other languages
English (en)
Other versions
KR940002330B1 (ko
Inventor
정태화
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910009092A priority Critical patent/KR940002330B1/ko
Priority to US07/889,977 priority patent/US5283648A/en
Priority to GB9211568A priority patent/GB2257001B/en
Priority to JP4138549A priority patent/JPH05191790A/ja
Priority to DE4218055A priority patent/DE4218055C2/de
Publication of KR920022896A publication Critical patent/KR920022896A/ko
Application granted granted Critical
Publication of KR940002330B1 publication Critical patent/KR940002330B1/ko

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Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

내용 없음.

Description

문자방송 화면 표시시간 자동 조정장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 문자방송 화면 표시시간을 자동으로 조정하는 기능을 구비한 장치의 블럭 다이어그램.
제2도는 본 발명에 따른 화면 표시시간을 조정하기 위한 제어 플로우 챠트이다.

Claims (2)

  1. 외부로부터 입력되는 방송신호중 텔레텍스트 신호를 처리하여 텔레 텍스트 색신호를 발생하는 텔레텍스트 디코더와, 상기 색신호를 처리하여 텔레텍스트 비디오 신호를 브라운관에 표시하는 엔코더를 구비한 문자방송 화면 표시시간 자동 조정장치에 있어서 ; 상기 엔코더에서 출력되는 텔레텍스트 정보를 디지탈 신호로 변환시키기 위한 아날로그/디지틀 변환기와; 상기 디지틀 신호를 메모리에 순차적으로 저장한후 필요시 저장된 텔레텍스트 데 이터를 독출하기 위한 콘트롤러와; 상기의 독출된 텔레텍스트 데이터를 아날로그 신호를 변환시켜 브라운관에 표시토록한 디지틀/아날로그 변환기로 구성시켜 메모리에 저장되었던 텔레텍스트의 1화면을 소정의 시간간격으로 표시토록 함을 특징으로하는 문자방송 화면 표시시간 자동 조정장치.
  2. 제1항에 있어서, 상기의 텔레텍스트 화면 정보는 소정의 시간 간격을 갖는 펄스신호에 의해 상기의 콘트롤러로부터 상기 메모리에 제공됨으로써 발생됨을 특징으로 하는 문자방송 화면 표시시간 자동 조정장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910009092A 1991-05-31 1991-05-31 문자방송 화면 표시시간 자동 조정장치 KR940002330B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019910009092A KR940002330B1 (ko) 1991-05-31 1991-05-31 문자방송 화면 표시시간 자동 조정장치
US07/889,977 US5283648A (en) 1991-05-31 1992-05-29 Teletext receiver for automatically controlling displaying time interval
GB9211568A GB2257001B (en) 1991-05-31 1992-05-29 A teletext receiver
JP4138549A JPH05191790A (ja) 1991-05-31 1992-05-29 文字放送の画面表示時間自動調整装置
DE4218055A DE4218055C2 (de) 1991-05-31 1992-06-01 Fernsehempfänger mit einem Teletextempfänger zur automatischen Steuerung von Darstellungszeitintervallen von Teletextseiten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910009092A KR940002330B1 (ko) 1991-05-31 1991-05-31 문자방송 화면 표시시간 자동 조정장치

Publications (2)

Publication Number Publication Date
KR920022896A true KR920022896A (ko) 1992-12-19
KR940002330B1 KR940002330B1 (ko) 1994-03-23

Family

ID=19315321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910009092A KR940002330B1 (ko) 1991-05-31 1991-05-31 문자방송 화면 표시시간 자동 조정장치

Country Status (5)

Country Link
US (1) US5283648A (ko)
JP (1) JPH05191790A (ko)
KR (1) KR940002330B1 (ko)
DE (1) DE4218055C2 (ko)
GB (1) GB2257001B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242986A1 (de) * 1992-12-18 1994-06-23 Grundig Emv Einrichtung zur Darstellung gerätespezifischer Ausstattungsmerkmale eines Fernsehgeräts
JPH08262965A (ja) * 1995-03-20 1996-10-11 Mitsubishi Electric Corp 語学学習用ポーズ機能付きクローズドキャプションデコーダ
US5914712A (en) * 1995-05-08 1999-06-22 Video Jukebox Network, Inc. Interactive video system
US5805173A (en) * 1995-10-02 1998-09-08 Brooktree Corporation System and method for capturing and transferring selected portions of a video stream in a computer system
EP1057340A2 (en) * 1998-05-08 2000-12-06 Koninklijke Philips Electronics N.V. Interactive television

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74179C (fi) * 1983-03-02 1987-12-10 Philips Nv Teletextanordning med kort sidoframsoekningstid.
US4595951A (en) * 1983-11-29 1986-06-17 Rca Corporation Teletext decoder using a common memory
GB8502001D0 (en) * 1985-01-26 1985-02-27 Thorn Emi Ferguson Teletext units
US5016192A (en) * 1985-09-10 1991-05-14 Sony Corporation Videotex terminal with a memory for storing plural picture frames
JP2575108B2 (ja) * 1985-10-29 1997-01-22 ソニー株式会社 ２画面テレビ受像機
DE3623925A1 (de) * 1986-07-16 1988-01-21 Grundig Emv Videotextdecoder mit fernsehprogrammspezifischer videotextabspeicherung
GB2197167A (en) * 1986-10-03 1988-05-11 Philips Electronic Associated Teletext decoders
JPS6432583A (en) * 1987-07-28 1989-02-02 Toshiba Corp Teletext receiver
JPH01218276A (ja) * 1988-02-26 1989-08-31 Nec Home Electron Ltd 文字放送受信機
US4931870A (en) * 1988-03-18 1990-06-05 Rca Licensing Corporation Rapid access teletext decoder arrangement
KR950011656B1 (ko) * 1988-12-12 1995-10-07 삼성전자주식회사 PiP 내장형 문자다중 방송 수신 TV
GB2231470B (en) * 1989-05-25 1993-06-30 Sony Corp Teletext decoding apparatus
JPH0364184A (ja) * 1989-08-01 1991-03-19 Matsushita Electric Ind Co Ltd 文字放送受信装置
JPH03106281A (ja) * 1989-09-20 1991-05-02 Sanyo Electric Co Ltd 文字放送受信機
DE4007133A1 (de) * 1990-03-07 1991-09-12 Grundig Emv Fernsehempfaenger mit zyklischer fernsehtextwiedergabe
KR960000368Y1 (ko) * 1990-06-30 1996-01-06 삼성전자 주식회사 텔리텍스트 수신 시스템의 멀티페이지 디스플레이 장치

Also Published As

Publication number Publication date
KR940002330B1 (ko) 1994-03-23
GB2257001A (en) 1992-12-23
US5283648A (en) 1994-02-01
JPH05191790A (ja) 1993-07-30
DE4218055C2 (de) 1997-09-25
GB2257001B (en) 1995-03-22
DE4218055A1 (de) 1992-12-03
GB9211568D0 (en) 1992-07-15

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