KR900001766B1 - Teletext data transmission system - Google Patents

Teletext data transmission system

Info

Publication number
KR900001766B1
KR900001766B1 KR8707097A KR870007097A KR900001766B1 KR 900001766 B1 KR900001766 B1 KR 900001766B1 KR 8707097 A KR8707097 A KR 8707097A KR 870007097 A KR870007097 A KR 870007097A KR 900001766 B1 KR900001766 B1 KR 900001766B1
Authority
KR
South Korea
Prior art keywords
teletext data
data transmission
transmission system
data
video signal
Prior art date
Application number
KR8707097A
Other languages
Korean (ko)
Other versions
KR890003215A (en
Inventor
Pil-Sang Joo
Original Assignee
Samsung Electronic
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 Samsung Electronic filed Critical Samsung Electronic
Priority to KR8707097A priority Critical patent/KR900001766B1/en
Publication of KR890003215A publication Critical patent/KR890003215A/en
Application granted granted Critical
Publication of KR900001766B1 publication Critical patent/KR900001766B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/278—Subtitling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)

Abstract

The system for transmitting the data edited by a computer at the vertical blanking interval of the television composite video signal stores the teletext data temporarily in a memory (60). The stored data is read and transmitted during the vertical blanking interval of the television composite video signal so that a number of teletext data is transmitted easily.
KR8707097A 1987-07-03 1987-07-03 Teletext data transmission system KR900001766B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8707097A KR900001766B1 (en) 1987-07-03 1987-07-03 Teletext data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8707097A KR900001766B1 (en) 1987-07-03 1987-07-03 Teletext data transmission system

Publications (2)

Publication Number Publication Date
KR890003215A KR890003215A (en) 1989-04-13
KR900001766B1 true KR900001766B1 (en) 1990-03-19

Family

ID=19262702

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8707097A KR900001766B1 (en) 1987-07-03 1987-07-03 Teletext data transmission system

Country Status (1)

Country Link
KR (1) KR900001766B1 (en)

Also Published As

Publication number Publication date
KR890003215A (en) 1989-04-13

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee