KR960028312A - TV receiver - Google Patents

TV receiver Download PDF

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Publication number
KR960028312A
KR960028312A KR1019940039616A KR19940039616A KR960028312A KR 960028312 A KR960028312 A KR 960028312A KR 1019940039616 A KR1019940039616 A KR 1019940039616A KR 19940039616 A KR19940039616 A KR 19940039616A KR 960028312 A KR960028312 A KR 960028312A
Authority
KR
South Korea
Prior art keywords
signal
pip
intermediate frequency
tuner
reserved
Prior art date
Application number
KR1019940039616A
Other languages
Korean (ko)
Inventor
김성준
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940039616A priority Critical patent/KR960028312A/en
Publication of KR960028312A publication Critical patent/KR960028312A/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
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

본 발명은 종래의 PIP기능의 텔레비젼에서 소정 프로그램을 에약하여 시청할 때, 예약시간이 되면 사용자의 의사에 관계없이 예약 프로그램이 주화면으로 표시됨으로써 방송시간과 예약시간에 차이가 있는 경우에 원하지 않는 프로그램을 시청하게 되는 문제점이 있었던 것을 해결하기 위해 발명된 것이다.According to the present invention, when a user watches a predetermined program on a TV having a conventional PIP function, when the scheduled time comes, the reserved program is displayed on the main screen regardless of the user's intention, so that there is an unwanted program when there is a difference between the broadcast time and the reserved time. It was invented to solve the problem of watching the problem.

이를 위해 본 발명에서는 예약 프로그램이 일단 부화면으로 표시되도록 하고 사용자의 선택신호에 의해서만 주화면으로 전환하여 표시되도록 구성하였다.To this end, in the present invention, the reservation program is configured to be displayed on the sub-screen once and switched to the main screen only by the user's selection signal.

Description

텔레비젼 수상기TV receiver

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

제1도는 본 발명에 따른 텔레비젼 수상기의 주요구성을 나타낸 도면.1 is a diagram showing the main configuration of a television receiver according to the present invention.

Claims (1)

2개의 튜너를 구비하여 PIP기능을 수행할 수 있도록 된 텔레비젼 수상기에 있어서, 주화면의 방송 신호를 선국하는 제1튜너(1), 부화면의 방송신호를 선국하는 제2튜너(2), 상기 제1튜너(1)에서 선국된 방송신호를 영상중간 주파수신호와 음성중간 주파수신호로 분리하는 제1 P/S분리부(5), 상기 제2튜너(2)에서 선국된 방송신호를 영상중간 주파수신호와 음성중간 주파수신호로 분리하는 제2 P/S분리부(6), 상기 제1 및 제2 P/S분리부(5,6)에서 분리된 음성중간 주파수신호를 검파 및 처리하는 음성처리부(11), 상기 제1 및 제2 P/S분리부(5,6)에서 출력된 영상중간 주파수신호에 대하여 PIP처리를 행하는 PIP IC(16), 사용자의 예약채널 및 예약시간을 저장하는 메모리(17), 상기 PIP IC(16)의 영상신호를 처리하여 RGB신호 및 휘도신호를 생성하는 영상처리부(12), 상기 메모리(17)에 저장된 예약시간에 상기 PIP IC(16)를 제어하여 예약채널의 프로그램이 부화면으로 표시되도록 하는 한편 사용자의 선택신호에 의해서만 예약 프로그램이 주화면으로 표시되도록 하는 제어부(14)를 포함하여 구성된 것을 특징으로 하는 텔레비젼 수상기.In a television receiver provided with two tuners capable of performing a PIP function, a first tuner 1 for tuning a broadcast signal of a main screen, a second tuner 2 for tuning a broadcast signal of a sub picture, and A first P / S separation unit 5 for separating the broadcast signal tuned in the first tuner 1 into an image intermediate frequency signal and an audio intermediate frequency signal, and the broadcast signal tuned in the second tuner 2 Voice that detects and processes the voice intermediate frequency signal separated by the second P / S separator 6 separating the frequency signal and the voice intermediate frequency signal, and the first and second P / S separators 5 and 6 A PIP IC 16 performing PIP processing on the image intermediate frequency signals output from the processing unit 11, the first and second P / S separation units 5 and 6, and storing a reserved channel and a reservation time of the user. A memory 17, an image processor 12 for processing an image signal of the PIP IC 16 to generate an RGB signal and a luminance signal, and the memory 17 And a control unit 14 for controlling the PIP IC 16 at the reserved time stored in the control unit so that the program of the reserved channel is displayed on the sub-screen and the reserved program is displayed on the main screen only by the user's selection signal. TV receiver. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940039616A 1994-12-30 1994-12-30 TV receiver KR960028312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940039616A KR960028312A (en) 1994-12-30 1994-12-30 TV receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940039616A KR960028312A (en) 1994-12-30 1994-12-30 TV receiver

Publications (1)

Publication Number Publication Date
KR960028312A true KR960028312A (en) 1996-07-22

Family

ID=66647919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940039616A KR960028312A (en) 1994-12-30 1994-12-30 TV receiver

Country Status (1)

Country Link
KR (1) KR960028312A (en)

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid