KR950024514A - TV's on-screen video display circuit and its method - Google Patents

TV's on-screen video display circuit and its method Download PDF

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Publication number
KR950024514A
KR950024514A KR1019940001113A KR19940001113A KR950024514A KR 950024514 A KR950024514 A KR 950024514A KR 1019940001113 A KR1019940001113 A KR 1019940001113A KR 19940001113 A KR19940001113 A KR 19940001113A KR 950024514 A KR950024514 A KR 950024514A
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KR
South Korea
Prior art keywords
signal
image
screen
video
screen video
Prior art date
Application number
KR1019940001113A
Other languages
Korean (ko)
Other versions
KR960015835B1 (en
Inventor
김호현
Original Assignee
문정환
금성일렉트론 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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Application filed by 문정환, 금성일렉트론 주식회사 filed Critical 문정환
Priority to KR1019940001113A priority Critical patent/KR960015835B1/en
Priority to KR2019950000402U priority patent/KR200146690Y1/en
Publication of KR950024514A publication Critical patent/KR950024514A/en
Application granted granted Critical
Publication of KR960015835B1 publication Critical patent/KR960015835B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Domestic Plumbing Installations (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

본 발명은 티브이의 온스크린 영상 표시 회로 및 그 방법에 관한것으로, 종래에는 절환 신호에 따라 내부의 온스크린 영상 신호 또는 의부의 입력 영상 신호가 한꺼번에 선택됨으로 온스크린 영상 신호의 양이 많거나 표시 면적이 클 때에는 의부의 영상중 시청할 수 없는 영상이 증가함에 의해 시청자에게 답답합과 불편함을 주는 문제점이 있었다. 이러한 점을 감안하여 본 발명은 의부의 영상 신호중 한 신호만이 온스크린 영상 신호중 한 신호와 절환되도록 함으로써 의부의 영상과 내부의 온스크린 영상을 동시에 표시하는 방식을 창안한 것으로, 본 말명은 온스크린 영상을 표시할 때 위부의 영상도 함께 표시함으로 온스크린 영상이 오랫 동안 표시되어도 사용자가 영상 신호의 진행 정도를 알 수 있도록 편리함을 제공한다.The present invention relates to a TV on-screen image display circuit and a method thereof. In the related art, a large amount of on-screen image signal or a display area is selected because an internal on-screen image signal or a user's input image signal is selected at a time according to a switching signal. In this case, there was a problem that the viewer was frustrated and uncomfortable by increasing the number of images that could not be viewed from the image of the wife. In view of this point, the present invention has devised a method of simultaneously displaying the image of the couple and the on-screen image of the interior by allowing only one signal of the image of the couple to be switched to one of the signals of the on-screen video. When the image is displayed, the upper image is also displayed, so that the user can know the progress of the image signal even if the on-screen image is displayed for a long time.

Description

티브이의 온스크린 영상 표시 회로 및 그 방법TV's on-screen video display circuit and its method

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

제2도는 본 발명의 온스크린 영상 표시 회로의 블럭도,2 is a block diagram of an on-screen video display circuit of the present invention;

제3도는 본 발명에 따른 화면의 예시도.3 is an exemplary view of a screen according to the present invention.

Claims (3)

온스크린 영상 신호와 절환 신호를 출력하는 마이크로 컴퓨터와, 외부의 입력 영상 신호중 두 신호는 직접 출력하고 의부 영상 신호중 나머지 한 신호와 상기 마이크로 컴퓨터의 내부 온스크린 영상 신호중 한신호를 절환하는 신호 질환 수단과, 이 신호 전환 수단의 출력을 연산하여 색차 신호를 출력하는 색신호 구동 수단과, 이 색신호 구동수단의 츨력에 의해 화면에 영상을 표시하는 영상 표시 수단으로 구성한 것을 특징으로 하는 티브이의 온스크린 영상 표시 회로.A microcomputer for outputting an on-screen video signal and a switching signal, a signal disease means for directly outputting two signals of an external input video signal, and switching the other one of the pseudo video signals and one of the internal on-screen video signals of the microcomputer; And an image display means for calculating an output of the signal switching means and outputting a color difference signal, and a video display means for displaying an image on the screen by the output of the color signal driving means. 제1항에 있어서, 신호 절환 수단은 의부의 영상 신호중 한 신호와 마이크로 컴퓨터에서 출력된 온스크린 영상 신호중 한 신호를 절환 신호에 따라 선택하여 색신호 구동 수단에 출력하는 절환 스위치(SW11)를 포함하여 구성한 것을 특징으로 하는 티브이의 온스크린 영상표시 회로.The signal switching means comprises a switching switch (SW11) for selecting one of the video signal of the step and the on-screen video signal output from the microcomputer according to the switching signal to output to the color signal driving means. On-screen video display circuit of the TV. 외부의 영상 신호중 두 신호는 항상 표시되는 신호로 사용하고 나머지 한 신호와 내부 온스크린 영상 신호중 한 신호를 선택 출력함에 의해 온스크린 영상을 표시할 때 외부 영상도 동시에 표시하는 것을 특징으로 하는 티브이의 온스크린 영상 표시 방법.Two signals from the external video signals are always displayed and the external video is simultaneously displayed when the on-screen video is displayed by selectively outputting one of the other signal and the internal on-screen video signal. Screen video display method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940001113A 1994-01-21 1994-01-21 Osd indicating circuit & method KR960015835B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019940001113A KR960015835B1 (en) 1994-01-21 1994-01-21 Osd indicating circuit & method
KR2019950000402U KR200146690Y1 (en) 1994-01-21 1995-01-12 Direct and shower faucet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940001113A KR960015835B1 (en) 1994-01-21 1994-01-21 Osd indicating circuit & method

Publications (2)

Publication Number Publication Date
KR950024514A true KR950024514A (en) 1995-08-21
KR960015835B1 KR960015835B1 (en) 1996-11-21

Family

ID=19376048

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019940001113A KR960015835B1 (en) 1994-01-21 1994-01-21 Osd indicating circuit & method
KR2019950000402U KR200146690Y1 (en) 1994-01-21 1995-01-12 Direct and shower faucet

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019950000402U KR200146690Y1 (en) 1994-01-21 1995-01-12 Direct and shower faucet

Country Status (1)

Country Link
KR (2) KR960015835B1 (en)

Also Published As

Publication number Publication date
KR960015835B1 (en) 1996-11-21
KR200146690Y1 (en) 1999-06-15
KR950023580U (en) 1995-08-23

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