KR970057281A

KR970057281A - PIP screen How to automatically disable the PIP function when watching a long time

Info

Publication number: KR970057281A
Application number: KR1019950054586A
Authority: KR
Inventors: 김시원
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-22
Filing date: 1995-12-22
Publication date: 1997-07-31

Abstract

본 발명은 PIP 화면 장시간 시청시 PIP 기능 자동 해제방법에 관한 것으로, 종래에는 PIP 기능을 이용하여 텔레비젼 수상기를 다수인이 시청하는 경우 특정인이 주화면 혹은 부화면으로 출력되는 방송신호를 시청하는가를 알 수가 없어 텔레비젼 수상기의 동작모드를 계속해서 PIP 동작모드로 유지하면서 주화면 혹은 부화면으로 출력되는 방송신호를 시청하지 않은 경우 부화면에 의해 주화면이 가려져 주화면으로 출력되는 영상신호를 정확하게 시청하지 못하는 결점을 가지고 있었다. 본 발명은 방송 프로그램의 정보를 갖는 코드 데이타를 검출 판독하여 프로그램이 완료되는가를 판단하고 이에 따른 종료횟수를 카운팅하면서 카운팅 값이 일정횟수 이상인가를 판단하고, 그 결과 카운팅값이 일정횟수 이상이 되면 이를 알리는 OSD 문자를 주화면으로 출력하면서 해제키 입력을 감시하여 해제키가 입력되지 않으면 카운팅 값을 클리어시키고 PIP 동작을 계속해서 수행하고 해제키가 입력되면 텔레비젼 수상기의 PIP 동작모드를 해제하므로서, 불필요하게 텔레비젼 수상기의 PIP 모드를 장시간동안 동작시키는 것을 방지할 수 있는 것이다.The present invention relates to a method of automatically releasing the PIP function when watching a PIP screen for a long time. In the related art, when a plurality of people watch a TV receiver using the PIP function, it is known whether a specific person watches a broadcast signal outputted on the main screen or sub-screen If you do not watch the broadcast signal output to the main screen or sub-screen while maintaining the operation mode of the TV receiver continuously in the PIP mode, the main screen is covered by the sub-screen, and you cannot watch the video signal output to the main screen correctly. Had a fault The present invention detects and reads code data having information of a broadcast program, determines whether the program is completed, and counts the end times accordingly, and determines whether the counting value is greater than or equal to a certain number of times. Monitors the release key input by outputting OSD text to the main screen, and clears the counting value if the release key is not entered, continues the PIP operation, and releases the PIP operation mode of the television set when the release key is entered, It is possible to prevent the PIP mode of the television receiver from being operated for a long time.

Description

PIP screen How to automatically disable the PIP function when watching a long time

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

제1도는 본 발명에 따른 블록도.1 is a block diagram according to the present invention.

Claims

When the operation mode of the television receiver is switched to the PIP operation mode while receiving and outputting one channel, the broadcast signal of the two channels is received and output to the main picture and the sub picture, and the code data having the information of the broadcast program is detected. A step of reading, determining whether the program is completed by the detected code data, counting the end count accordingly, and determining whether the counting value is greater than or equal to a certain number of times, and an OSD character indicating when the counting value is greater than or equal to the predetermined number of times. Outputting the main screen and monitoring the release key input; and if the release key is not input in this step, the counting value is cleared, the PIP operation is continued, and when the release key is input, the PIP operation mode is released. PIP screen characterized in that it is made to perform the steps Automatic release method.

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