KR970057363A - Broadcast mode display method - Google Patents

Broadcast mode display method Download PDF

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Publication number
KR970057363A
KR970057363A KR1019950053325A KR19950053325A KR970057363A KR 970057363 A KR970057363 A KR 970057363A KR 1019950053325 A KR1019950053325 A KR 1019950053325A KR 19950053325 A KR19950053325 A KR 19950053325A KR 970057363 A KR970057363 A KR 970057363A
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KR
South Korea
Prior art keywords
screen display
signal
pilot signal
broadcast
broadcast mode
Prior art date
Application number
KR1019950053325A
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Korean (ko)
Inventor
신문대
Original Assignee
김광호
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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950053325A priority Critical patent/KR970057363A/en
Publication of KR970057363A publication Critical patent/KR970057363A/en

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Abstract

본 발명은 방송모드 디스플레이방법에 관한 것으로서, 모니터에 현재의 방송모드를 표시하도록 함으로써 사용자가 현재 수신되는 방송모드 정확하게 파악할 수 있도록 하기 위하여, 방송신호를 튜닝하는 튜너와, 방송신호 중 휘도신호를 신호처리하는 휘도신호 처리부와, 'EDTVⅡ' 파일럿신호를 검출하는 파일럿신호 검출부와, 온 스크린 디스플레이문자를 발생하는 온 스크린 디스플레이부, 및 전술한 전 구성부를 제어하는 마이크로 컴퓨터를 구비하는 영상신호 처리계의 방송모드 디스플레이방법에 있어서: 오토와이드기능이 선택되면 파일럿 신호 검출부를 제어하여 방송신호 중 'EDTVⅡ' 파일럿신호가 검출되는가를 체크하는 제1과정: 및 파일럿신호가 검출되면, 온 스크린 디스플레이부를 제어하여 'EDTVⅡ' 모드를 나타내는 온 스크린 디스플레이 및 온 스크린 디스플레이문자를 디스플레이하는 제2과정을 수행하도록 하였다.The present invention relates to a broadcast mode display method. In order to display a current broadcast mode on a monitor so that a user can accurately grasp a currently received broadcast mode, a tuner for tuning a broadcast signal and a luminance signal among the broadcast signals are signaled. A video signal processing system comprising a luminance signal processing unit for processing, a pilot signal detecting unit for detecting an 'EDTVII' pilot signal, an on-screen display unit for generating on-screen display characters, and a microcomputer for controlling all the above-described components. A broadcast mode display method comprising: controlling an pilot signal detector to check whether an 'EDTVII' pilot signal is detected among broadcast signals when an auto-wide function is selected; and controlling an on-screen display when a pilot signal is detected. On-screen display showing 'EDTVⅡ' mode and A second process of displaying the on-screen display text is performed.

Description

방송모드 디스플레이방법Broadcast mode display method

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

제1도는 본 발명에 의한 방송모드 디스플레이방법을 수행하기 위한 개략적 블럭도.1 is a schematic block diagram for performing a broadcast mode display method according to the present invention.

제2도는 제1도에 도시된 마이크로 컴퓨터의 동작흐름도이다.2 is a flowchart of the operation of the microcomputer shown in FIG.

Claims (2)

방송신호를 튜닝하는 튜너와, 방송신호 중 휘도신호를 신호처리하는 휘도신호 처리부와, 'EDTVⅡ' 파일럿신호를 검출하는 파일럿신호 검출부와, 온 스크린 디스플레이문자를 발생하는 온 스크린 디스플레이부, 및 전술한 전 구성부를 제어하는 마이크로 컴퓨터를 구비하는 영상신호 처리계의 방송모드 디스플레이방법에 있어서: 오토와이드기능이 선택되면 파일럿신호 검출부를 제어하여 방송신호 중 'EDTVⅡ' 파일럿신호가 검출되는가를 체크하는 제1과정: 및 파일럿신호가 검출되면, 온 스크린 디스플레이부를 제어하여 'EDTVⅡ' 모드를 나타내는 온 스크린 디스플레이문자를 발생시켜 휘도신호 처리부에 출력함으로써, 모니터에 영상신호 및 온 스크린 디스플레이문자를 디스플레이하는 제2과정을 수행하도록 한 방송모드 디스플레이방법.A tuner for tuning a broadcast signal, a luminance signal processor for signal processing a luminance signal among the broadcast signals, a pilot signal detector for detecting an 'EDTVII' pilot signal, an on-screen display for generating on-screen display characters, and A broadcast mode display method of a video signal processing system having a microcomputer for controlling all components, the method comprising: a first signal for checking whether an 'EDTVII' pilot signal is detected among broadcast signals by controlling a pilot signal detector when an auto-wide function is selected; And a second process of displaying an image signal and an on-screen display character on a monitor by controlling the on-screen display unit to generate an on-screen display character indicating an 'EDTVII' mode and outputting it to the luminance signal processor when the pilot signal is detected. Broadcast mode display method for performing the. 제1항에 있어서, 상기 제2과정을 수행한 후, 온 스크린 디스플레이문자가 디스플레이된 시점으로부터 소정시간이 경과하였는가를 체크하여 소정시간이 경과하면 화면에 디스플레이된 방송모드를 나타내는 온 스크린 디스플레이문자를 제거하는 과정을 더 수행하도록 한 것을 특징으로 하는 방송모드 디스플레이방법.The method of claim 1, wherein after performing the second process, it is checked whether a predetermined time has elapsed from the time when the on-screen display text is displayed, and when the predetermined time has elapsed, the on-screen display text indicating the broadcast mode displayed on the screen is displayed. Broadcast mode display method characterized in that to further perform the process of removing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950053325A 1995-12-21 1995-12-21 Broadcast mode display method KR970057363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053325A KR970057363A (en) 1995-12-21 1995-12-21 Broadcast mode display method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053325A KR970057363A (en) 1995-12-21 1995-12-21 Broadcast mode display method

Publications (1)

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KR970057363A true KR970057363A (en) 1997-07-31

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KR1019950053325A KR970057363A (en) 1995-12-21 1995-12-21 Broadcast mode display method

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