KR930011718A - Mixed screen processing device for format search of character broadcasting - Google Patents

Mixed screen processing device for format search of character broadcasting Download PDF

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Publication number
KR930011718A
KR930011718A KR1019910020633A KR910020633A KR930011718A KR 930011718 A KR930011718 A KR 930011718A KR 1019910020633 A KR1019910020633 A KR 1019910020633A KR 910020633 A KR910020633 A KR 910020633A KR 930011718 A KR930011718 A KR 930011718A
Authority
KR
South Korea
Prior art keywords
mixed
format search
text
timer
screen processing
Prior art date
Application number
KR1019910020633A
Other languages
Korean (ko)
Other versions
KR940009546B1 (en
Inventor
이종섭
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 KR1019910020633A priority Critical patent/KR940009546B1/en
Publication of KR930011718A publication Critical patent/KR930011718A/en
Application granted granted Critical
Publication of KR940009546B1 publication Critical patent/KR940009546B1/en

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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

Abstract

내용 없음No content

Description

문자방송의 포맷 서치시 혼합화면 처리장치Mixed screen processing device for format search of character broadcasting

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 종래 기술에 따른 문자방송의 텍스트 포맷을 서치하기 위한 제어 플로우 챠트.1 is a control flowchart for searching for a text format of text broadcasting according to the prior art.

제 2 도는 본 발명의 회로 구성도.2 is a circuit diagram of the present invention.

제 3 도는 제 2 도에 도시한 타이머 마이컴의 제어 플로우 챠트.3 is a control flowchart of a timer microcomputer shown in FIG.

제 4 도는 제 2 도에 도시한 텍스트 콘트롤 마이컴의 제어 플로우 챠트.4 is a control flowchart of the text control microcomputer shown in FIG.

제 5 도는 본 발명의 타이밍 챠트이다.5 is a timing chart of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 리모콘 2 : 타이머 마이컴1: remote control 2: timer microcomputer

3 : 텍스트 콘트롤 마이컴 4 : 텍스트 디코더3: text control micom 4: text decoder

5 : 텍스트 앤코더 6 : 비디오 스위치5: text encoder 6: video switch

7 : 모니터7: monitor

Claims (1)

텍스트 디코더와 텍스트 엔코더를 구비한 비디오 테이프 레코더의 문자방송 포맷 서치시 혼합화면 처리장치에 있어서 ; 전원이 온되고, 채널이 가변되며 정지모드가 된 후 비디오 텍스트 모드에서 자동으로 혼합 데이터를 출력하기 위한 타이머 마이컴(2)과 ; 상기의 타이머 마이컴(2)에서 전송된 혼합 데이터를 체크하여 포맷 서치후 종료 데이터를 상기의 타이머 마이컴(2)으로 전송하기 위한 텍스트 콘트롤 마이컴(3) 및 ; 상기의 포멧 서치 기간동안만 상기의 혼합 데이터를 모니터에 표시하기위한 비디오 스위치(6)로 구성시키되, 상기의 타이머 마이컴(2)이 혼합 모드 해제신호를 텍스트 콘트롤 마이컴(3)에 제공토록 함을 특징으로 하는 문자방송의 포멧 서치시 혼합 화면 처리장치.A mixed picture processing apparatus for character broadcast format search of a video tape recorder having a text decoder and a text encoder; A timer microcomputer 2 for automatically outputting mixed data in the video text mode after the power is turned on, the channel is changed, and the stop mode is entered; A text control micom (3) for checking the mixed data transmitted from the timer micom (2) and transmitting the end data after the format search to the timer micom (2); And a video switch 6 for displaying the mixed data on the monitor only during the format search period, wherein the timer microcomputer 2 provides the mixed mode release signal to the text control microcomputer 3. Mixed screen processing apparatus characterized in that format search of character broadcasting. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020633A 1991-11-19 1991-11-19 Teletext apparatus KR940009546B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020633A KR940009546B1 (en) 1991-11-19 1991-11-19 Teletext apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020633A KR940009546B1 (en) 1991-11-19 1991-11-19 Teletext apparatus

Publications (2)

Publication Number Publication Date
KR930011718A true KR930011718A (en) 1993-06-24
KR940009546B1 KR940009546B1 (en) 1994-10-14

Family

ID=19323107

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020633A KR940009546B1 (en) 1991-11-19 1991-11-19 Teletext apparatus

Country Status (1)

Country Link
KR (1) KR940009546B1 (en)

Also Published As

Publication number Publication date
KR940009546B1 (en) 1994-10-14

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