KR970057736A

KR970057736A - Television broadcasting system with output position adjustment function of teletext information

Info

Publication number: KR970057736A
Application number: KR1019950048814A
Authority: KR
Inventors: 김재휘
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-12
Filing date: 1995-12-12
Publication date: 1997-07-31

Abstract

본 발명은 수신된 텔레텍스트(이하,텍스트라 칭함)정보를 시청할때 화면을 통해 출력되는 텍스트페이지의 위치를 사용자의 편의에 따라 이동시켜 시청할 수 있도록 된 텔레텍스트 정보의 출력위치 조정기능을 갖춘 텔레비전 방송시스템에 관한 것으로, 복합영상신호의 수직귀선기간에 화면의 좌측나열출력을 위한 제1텍스트 신호와 화면의 우측나열출력을 위한 제2텍스트 신호를 동시에 송신하기 위한 텔레텍스트송신수단과, 상기 제1텍스트신호와 제2텍스트신호 추출수단에 의해 추출된 텍스트데이터를 근거로 선택적으로 텍스트신호를 처리하기 위한 텍스트신호처리수단, 텍스트정보의 화면출력위치를 선택하기 위한 방향키입력수단 및, 상기 방향키입력 수단에 의해 선택된 화면출력 위치에 따라 상기 텍스트신호처리수단을 제어하는 제어수단을 구비한 텔레비전 수상기를 포함하여 구성된 것을 특징으로 한다.According to the present invention, a television having an output position adjustment function of teletext information, which allows a user to view and move the position of a text page output through a screen when viewing the received teletext (hereinafter referred to as text) information. A broadcasting system comprising: a teletext transmitting means for simultaneously transmitting a first text signal for outputting a left side of a screen and a second text signal for outputting a right side of a screen in a vertical retrace period of a composite video signal; Text signal processing means for selectively processing a text signal based on text data extracted by the first text signal and the second text signal extracting means, direction key input means for selecting a screen output position of text information, and the direction key input Control means for controlling the text signal processing means according to the screen output position selected by the means; It is characterized by including a television receiver provided.

Description

Television broadcasting system with output position adjustment function of teletext information

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

제2도는 본 발명의 1실시예에 따른 텔레텍스트 정보의 출력위치 조정기능을 갖춘 텔레비전 수상기의 내부구성을 나타낸 블럭구성도,2 is a block diagram showing an internal configuration of a television receiver having an output position adjusting function of teletext information according to an embodiment of the present invention;

제3도는 제2도의 구성으로 된 장치의 동작을 설명하기 위한 동작 플로우 챠트.FIG. 3 is an operation flowchart for explaining the operation of the apparatus of FIG.

Claims

Teletext transmitting means for simultaneously transmitting the first text signal for the left-row output of the screen and the second text signal for the right-row output of the screen in the vertical retrace period of the composite video signal, and the first text signal and the second text. First and second text signal extracting means for extracting respective text signals with respect to the signal, and text for selectively processing a text signal based on the text data extracted by the first and second text signal extracting means. And a television receiver having signal processing means, direction key input means for selecting a screen output position of text information, and control means for controlling the text signal processing means according to the screen output position selected by the direction key input means. And a television broadcasting system having an output position adjusting function of teletext information.

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