KR970057353A

KR970057353A - TV receiver with main / sub picture automatic switching function

Info

Publication number: KR970057353A
Application number: KR1019950070124A
Authority: KR
Inventors: 김성준
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-30
Filing date: 1995-12-30
Publication date: 1997-07-31

Abstract

본 발명은 적외선 리모콘신호의 입사방향을 감지하여 이를 근거로 주화면 출력위치를 자동 전환할 수 있도록 된 주·부화면 자동 전환기능을 갖춘 텔레비전수상기에 관한 것으로, 주화면 방송선국을 위한 제1튜너와, 부화면 방송선국을 위한 제2튜너, 및 이 제1, 제2튜너에 의해 선국된 방송신호를 처리하여 주·부화면에 대한 더블스크린(Double Screen)기능을 제공하는 영상처리부를 구비한 텔레비전 수상기에 있어서:리모콘으로부터 송출되어 오는 적외선신호의 수신여부에 따라 소정 감지신호를 출력하는 시청자위치 감지부와, 이 리모콘신호감지부로부터 인가되는 감지신호에 대응되는 주화면 출력위치에 대한 데이터를 저장하는 주화면위치데이터 저장부, 및 이 주화면위치데이터저장부에 저장설정된 데이터를 근거로 상기 리모콘신호 감지부로부터 인가되는 감지신호에 따라 주화면 출력위치를 설정제어하는 제어부를 포함하여 구성되는 것을 특징으로 한다.The present invention relates to a television receiver having a main / sub picture automatic switching function capable of automatically switching the main screen output position based on the sensing direction of the infrared remote control signal, and the first tuner for main screen broadcasting station. And a second tuner for the sub-screen broadcasting station, and an image processing unit for processing a broadcast signal tuned by the first and second tuners to provide a double screen function for the main and sub-screens. A television receiver comprising: a viewer position detection unit for outputting a predetermined detection signal according to whether an infrared signal transmitted from a remote control unit is received, and data on a main screen output position corresponding to a detection signal applied from the remote control signal detection unit. A main screen position data storage unit for storing and from the remote control signal detection unit based on the data set in the main screen position data storage unit; The state according to the detected signal is characterized in that comprises a control unit for controlling the setting screen output location.

Description

TV receiver with main / sub picture automatic switching function

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

제1도는 더블스크린(Double Screen)기능 TV의 화면출력상태를 예시한 도면.1 is a diagram illustrating a screen output state of a double screen TV.

제2도는 더블스크린(Double Screen)기능이 구비된 텔레비전수상기의 내부구성을 나타낸 블럭구성도.2 is a block diagram showing the internal configuration of a television receiver equipped with a double screen (Double Screen) function.

제3도는 본 발명의 1실시예에 따른 주·부화면 자동 전환기능을 갖춘 텔레비전수상기의 내부구성을 나타낸 블럭구성도.3 is a block diagram showing an internal configuration of a television receiver having a main / sub picture automatic switching function according to an embodiment of the present invention.

제4도는 제3도에 도시된 리모콘신호 감지부(40)의 적외선수광소자(S1~S3) 설치예를 나타낸 도면.4 is a view showing an example of installing infrared light receiving elements S1 to S3 of the remote control signal detection unit 40 shown in FIG.

Claims

A first screen for the main picture broadcasting station, a second tuner for the sub picture broadcasting station, and a broadcast signal tuned by the first and second tuners to process the double screen for the main and sub picture. A television receiver having an image processing unit that provides a function, comprising: a viewer position detecting unit for outputting a predetermined detection signal according to whether an infrared signal transmitted from a remote control unit is received, and a detection signal applied from the remote control signal detecting unit; A main screen position data storage unit for storing data on a main screen output position, and a main screen output position according to a detection signal applied from the remote control signal detector based on the data set in the main screen position data storage unit. A television receiver having a main / sub picture automatic switching function, comprising a control unit for setting control.

※ Note: The disclosure is based on the initial application.