KR970057271A - TV output control device and method - Google Patents

TV output control device and method Download PDF

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Publication number
KR970057271A
KR970057271A KR1019950054239A KR19950054239A KR970057271A KR 970057271 A KR970057271 A KR 970057271A KR 1019950054239 A KR1019950054239 A KR 1019950054239A KR 19950054239 A KR19950054239 A KR 19950054239A KR 970057271 A KR970057271 A KR 970057271A
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KR
South Korea
Prior art keywords
channel
output
television
pip
outputting
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KR1019950054239A
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Korean (ko)
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김시원
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배순훈
대우전자 주식회사
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Priority to KR1019950054239A priority Critical patent/KR970057271A/en
Publication of KR970057271A publication Critical patent/KR970057271A/en

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Abstract

텔레비전에서 PIP기능을 이용하여 선국한 채널과 이전에 출력되던 저장채널을 한 화면상에 출력시킴으로써, 텔레비전의 사용 편리성을 증대시킨 텔레비전의 출력제어장치 및 그 방법이 개시된다. 본 발명은 PIP기능이 내장되고, 자동채널저장모드에 의하여 채널의 선국하는 텔레비전 채널 선국방법에 있어서, 텔레비전에서 출력되는 채널이 시청자가 저장시킨 채널인지를 판단하고, 현재 출력되는 채널이 저장채널이면 상기 채널을 저장시키는 단계: 상기 단계후에 숫자키의 조작에 의하여 채널을 직접 선국하였나를 판단하고, 숫자 키의 조작에 의하여 채널이 직접 선국되면 입력된 숫자 키에 해당하는 채널을 선국하여 출력시키는 단계: 상기 단계후에 텔레비전에서 출력되는 채널이 저장채널인지를 판단하여, 현재 텔레비전에서 출력되는 채널이 저장채널이라면 선국된 채널을 출력시키는 단계: 상기 단계에서, 숫자 키를 조작하여 선국된 채널이 저장채널이 아니면 PIP주화면에 선국된 채널을 출력시키고, 이전에 출력되던 저장채널을 PIP 부화면으로 출력시키며, PIP 부화면으로 출력되는 영상신호에 따른 음성신호를 출력시키는 단계로 이루어지는 것이다. 따라서 본 발명은 텔레비전에서 PIP기능을 이용하여 선국한 채널 및 이전에 출력되던 저장채널을 한 화면상에 동시에 출력시킴으로써, 시청자가 텔레비전에서 채널을 탐색하는데 편리성을 증대시키는 효과가 있다.Disclosed are a TV output control apparatus and a method for improving convenience of use of a television by outputting a channel selected by using a PIP function in a television and a storage channel previously output on one screen. According to the present invention, in the method of selecting a channel of a television channel in which a channel is tuned by an automatic channel storage mode, the present invention determines whether the channel output from the television is a channel stored by the viewer. Storing the channel: determining whether the channel is directly tuned by the manipulation of the numeric keys after the step, and if the channel is directly tuned by the manipulation of the numeric keys, tuning and outputting a channel corresponding to the input numeric keys Determining whether the channel output from the television is a storage channel after the step; and outputting a tuned channel if the channel currently output from the television is a storage channel. Otherwise, the channel selected on the PIP main screen is output, and the previously saved storage channel is displayed on the PIP subscreen. And outputting an audio signal corresponding to the video signal output to the PIP sub-screen. Therefore, the present invention simultaneously outputs the channel selected by using the PIP function on the television and the previously stored storage channel on one screen, thereby increasing the convenience for the viewer to search for the channel on the television.

Description

텔레비전의 출력제어장치 및 그 방법TV output control device and method

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

제1도는 본 발명에 따른 텔레비전의 출력제어장치의 구성을 보여주기 위한 블럭도.1 is a block diagram showing the configuration of an output control apparatus for a television according to the present invention.

제2도 본 발명에 따른 텔레비전의 출력제어방법을 설명하기 위한 흐름도이다.2 is a flowchart for explaining an output control method of a television according to the present invention.

Claims (2)

방송국에서 전송된 텔레비전 신호를 수신하는 안테나(10)의 출력단에 접속되어 특정 주파수를 선국하는 제1튜너(20) 및 제2튜너(25), 상기 제1튜너(20) 및 제2튜너(25)의 출력단에 접속되어 선국된 텔레비전신호의 중간주파수를 검출하고 증폭시켜 출력하는 IF회로(30), 상기 IF회로(30)의 출력단에 접속되어 텔레비전에서 영상신호 및 음성신호의 출력을 스위칭하는 모드설정부(40), 상기 모드설정부(40)의 출력단에 접속되어 음성신호를 증폭하여 출력시키는 음성신호출력부(50), 상기 모드설정부(40)의 출력단에 접속되어 영상신호를 증폭하여 출력시키는 영상신호출력부(60) 및 시청자의 조작신호를 인가받는 기능설정부(80)로 구성되며 PIP 기능을 내장한 텔레비전에 있어서, 상기 기능설정부(80)을 통하여 선국된 채널이 저장되지 않은 채널이면, 상기 제1튜너(20)와 제2튜너(25) 및 모드설정부(40)에 제어신호를 출력하여 선국채널은 PIP 모화면에 출력시키고, 이전에 출력된 채널을 수신하여 PIP 부화면에 출력되도록 제어하는 제어부(70): 상기 제어부(70)에 접속되어 시청자가 저장시킨 채널에 대한 데이터를 입,출력하는 저장부(90)를 포함하는 것을 특징으로 하는 텔레비전의 출력제어장치.A first tuner 20 and a second tuner 25, the first tuner 20 and a second tuner 25, which are connected to an output terminal of the antenna 10 for receiving a television signal transmitted from a broadcasting station and tune to a specific frequency; IF circuit 30, which is connected to an output terminal of the TV signal, detects, amplifies and outputs an intermediate frequency of the tuned television signal, and is connected to an output terminal of the IF circuit 30 to switch the output of a video signal and an audio signal in a television. A voice signal output unit 50 connected to an output terminal of the setting unit 40 and the mode setting unit 40 to amplify and output an audio signal, and an amplified video signal to an output terminal of the mode setting unit 40 In the television having a video signal output unit 60 for outputting and a function setting unit 80 for receiving an operation signal of a viewer and having a built-in PIP function, channels tuned through the function setting unit 80 are not stored. If not, the first tuner 20 A control unit 70 for outputting a control signal to the second tuner 25 and the mode setting unit 40 to output the tuning channel to the PIP mother screen, and to receive the previously output channel and to output the PIP sub-screen to the tuner channel: And a storage unit (90) connected to the control unit (70) for inputting and outputting data on a channel stored by the viewer. PIP 기능이 내장되고, 자동채널저장모드에 의하여 채널의 선국하는 텔레비전 채널선국방법에 있어서,Ⅰ) 텔레비전에서 출력되는 채널이 시청자가 저장시킨 채널인지를 판단하고, 현재 출력되는 채널이 저장채널이면 상기 채널을 저장시키는 단계(101-102): Ⅱ) 상기 Ⅰ단계후에 숫자키의 조작에 의하여 채널을 직접 선국하였나를 판단하고, 숫자 키의 조작에 의하여 채널이 직접 선국되면 입력된 숫자 키에 해당하는 채널을 선국하여 출력시키는 단계(103-104): Ⅲ) 상기 Ⅱ단계후에 텔레비전에서 출력되는 채널이 저장채널인지를 판단하여, 현재 텔레비전에서 출력되는 채널이 저장채널이라면 선국된 채널을 출력시키는 단계(105-106): 그리고 Ⅳ) 상기 Ⅲ단계에서, 숫자 키를 조작하여 선국된 채널이 저장채널이 아니면 PIP주화면에 선국된 채널을 출력시키고, 이전에 출력되던 저장채널을 PIP 부화면으로 출력시키며, PIP 부화면으로 출력되는 영상신호에 따른 음성신호를 출력시키는 단계(107-109)를 포함함을 특징으로 하는 텔레비전의 출력제어방법.In the channel selection method of a television channel that has a built-in PIP function and tunes a channel by an automatic channel storage mode, I) Determining whether a channel output from a television is a channel stored by a viewer; Storing the channel (101-102): II) After step I, it is determined whether the channel has been directly tuned by the manipulation of the numeric keys, and if the channel has been directly tuned by the manipulation of the numeric keys, it corresponds to the input numeric key. Step 103-104 of channel selection and outputting: III) After step II, it is determined whether the channel output from the television is a storage channel, and if the channel currently output from the television is a storage channel, outputting the tuned channel ( 105-106): and IV) in step III, if the selected channel is not a storage channel by operating a numeric key, the channel selected on the PIP main screen is outputted, Output control method for the storage of television channels that were output, characterized in that it comprises the step (107-109) for outputting a voice signal in response to the video signal output to sikimyeo PIP sub-screen, to be output to the PIP sub-screen before. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950054239A 1995-12-22 1995-12-22 TV output control device and method KR970057271A (en)

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KR1019950054239A KR970057271A (en) 1995-12-22 1995-12-22 TV output control device and method

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KR1019950054239A KR970057271A (en) 1995-12-22 1995-12-22 TV output control device and method

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