KR910004024A - Multi-screen configuration circuit of 1 tuner - Google Patents

Multi-screen configuration circuit of 1 tuner Download PDF

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Publication number
KR910004024A
KR910004024A KR1019890010445A KR890010445A KR910004024A KR 910004024 A KR910004024 A KR 910004024A KR 1019890010445 A KR1019890010445 A KR 1019890010445A KR 890010445 A KR890010445 A KR 890010445A KR 910004024 A KR910004024 A KR 910004024A
Authority
KR
South Korea
Prior art keywords
tuner
signal
screen
vcr
configuration circuit
Prior art date
Application number
KR1019890010445A
Other languages
Korean (ko)
Other versions
KR920009680B1 (en
Inventor
유재천
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 KR1019890010445A priority Critical patent/KR920009680B1/en
Publication of KR910004024A publication Critical patent/KR910004024A/en
Application granted granted Critical
Publication of KR920009680B1 publication Critical patent/KR920009680B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

내용 없음.No content.

Description

1 튜너의 다중 화면 구성회로Multi-screen configuration circuit of 1 tuner

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

제1도는 본 발명의 회로도,1 is a circuit diagram of the present invention,

제2도는 본 발명의 플로우 챠트.2 is a flow chart of the present invention.

Claims (2)

VCR(20)의 튜너(8)와 TV(4)의 튜너에서 선국된 방송신호를 마이콤(9)의 제어신호로 스위칭 소자를 절호나시켜 화면 다중 콘트롤러(5)의 자화면 신호로 VCR(20) 튜너(8)의 방송 신호가 공급되게 하고 모화면 신호로 TV(4) 튜너의 방송 신호가 공급되게 하여 1튜너의 TV(4)와 VCR(20)로 화면 다중을 구성시키도록한 1튜너의 다중 화면 구성회로.The broadcasting element tuned by the tuner 8 of the VCR 20 and the tuner of the TV 4 is converted into a switching signal by the control signal of the microcomputer 9, and the VCR 20 by the sub picture signal of the multi-screen controller 5. 1) Tuner 8 is provided with the broadcast signal of the tuner (8) and the broadcast signal of the TV (4) tuner is supplied as the mother screen signal, one tuner to configure the screen multiplexing with the TV (4) and VCR (20) of one tuner Multiple screen configuration circuit. 제1항에 있어서, 화면 다중 콘트롤러(5)의 모화면 신호를 마이콤(9)의 제어신호(PB1)로 선택스위치(SW3)를 절환시켜 TV(4)의 비데오 신호와 VCR(20)의 재생신호를 선택하게 구성시킨 1튜너의 다중 화면 구성회로.The video signal of the TV 4 and the VCR 20 by switching the selection switch SW 3 to the control signal PB 1 of the microcomputer 9. A tuner's multi-screen construction circuit configured to select a playback signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890010445A 1989-07-21 1989-07-21 Circuit for composing pip(picture in picture)of one tuner KR920009680B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890010445A KR920009680B1 (en) 1989-07-21 1989-07-21 Circuit for composing pip(picture in picture)of one tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890010445A KR920009680B1 (en) 1989-07-21 1989-07-21 Circuit for composing pip(picture in picture)of one tuner

Publications (2)

Publication Number Publication Date
KR910004024A true KR910004024A (en) 1991-02-28
KR920009680B1 KR920009680B1 (en) 1992-10-22

Family

ID=19288341

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010445A KR920009680B1 (en) 1989-07-21 1989-07-21 Circuit for composing pip(picture in picture)of one tuner

Country Status (1)

Country Link
KR (1) KR920009680B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010059927A (en) * 1999-12-30 2001-07-06 구자홍 method for realizing multiscreen in TV

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010059927A (en) * 1999-12-30 2001-07-06 구자홍 method for realizing multiscreen in TV

Also Published As

Publication number Publication date
KR920009680B1 (en) 1992-10-22

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