KR20000068854A - 텔레텍스트 - Google Patents

텔레텍스트 Download PDF

Info

Publication number
KR20000068854A
KR20000068854A KR1019997003708A KR19997003708A KR20000068854A KR 20000068854 A KR20000068854 A KR 20000068854A KR 1019997003708 A KR1019997003708 A KR 1019997003708A KR 19997003708 A KR19997003708 A KR 19997003708A KR 20000068854 A KR20000068854 A KR 20000068854A
Authority
KR
South Korea
Prior art keywords
teletext
data
teletext data
vbi
decoder
Prior art date
Application number
KR1019997003708A
Other languages
English (en)
Korean (ko)
Inventor
킹호른욘리치에
타란트다비드로베르트
Original Assignee
요트.게.아. 롤페즈
코닌클리케 필립스 일렉트로닉스 엔.브이.
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 요트.게.아. 롤페즈, 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 요트.게.아. 롤페즈
Publication of KR20000068854A publication Critical patent/KR20000068854A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • 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
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
KR1019997003708A 1997-08-30 1998-08-19 텔레텍스트 KR20000068854A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9718325.5 1997-08-30
GBGB9718325.5A GB9718325D0 (en) 1997-08-30 1997-08-30 Teletext

Publications (1)

Publication Number Publication Date
KR20000068854A true KR20000068854A (ko) 2000-11-25

Family

ID=10818222

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019997003708A KR20000068854A (ko) 1997-08-30 1998-08-19 텔레텍스트

Country Status (6)

Country Link
EP (1) EP0935876A2 (zh)
JP (1) JP2001505394A (zh)
KR (1) KR20000068854A (zh)
GB (1) GB9718325D0 (zh)
TW (1) TW388179B (zh)
WO (1) WO1999012336A2 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094794B1 (en) * 1982-05-14 1992-04-22 Communications Patents Limited Communications system
GB2231470B (en) * 1989-05-25 1993-06-30 Sony Corp Teletext decoding apparatus
GB9301686D0 (en) * 1993-01-28 1993-03-17 Philips Electronics Uk Ltd Data recording and/or reproducing

Also Published As

Publication number Publication date
GB9718325D0 (en) 1997-11-05
JP2001505394A (ja) 2001-04-17
EP0935876A2 (en) 1999-08-18
WO1999012336A2 (en) 1999-03-11
WO1999012336A3 (en) 1999-06-03
TW388179B (en) 2000-04-21

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid