KR970058035A

KR970058035A - How to adjust the color of the television (TINT)

Info

Publication number: KR970058035A
Application number: KR1019950066389A
Authority: KR
Inventors: 박주덕
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-31

Abstract

본 발명은 텔레비전의 색상(TITN)조정방법에 관한 것으로, 방송국에서 전송되는 방송채널의 선국을 위한 튜너(18)와, 그 선국된 채널에 대한 음성신호를 재생처리하기 위한 음성처리수단(20,22,24), 상기 선국된 채널에 대한 영상신호를 재생처리하기 위한 영상처리수단(26,28,30) 및, 외부로부터 인가받은 전원을 근거로 장치 전반에 동작전원을 공급하는 전원부(34,36,38)를 구비한 텔레비전에 있어서, 방송국으로부터 색조패턴에 따른 영상신호를 전송하는 제1단계와, 상기 영상신호를 수신하여 색조패턴에 대한 R/G/B레벨(L')을 검출하는 제2단계, 검출되어진 R/G/B레벨(L')이 기설정되어진 기준 R/G/B레벨(L)과 동일한가를 판단하는 제3단계 및, 상기 R/G/B레벨(L')이 기준 R/G/B레벨(L)과 동일하지 않은 경우 색조패턴의 R/G/B레벨(L')을 기준 R/G/B레벨(L)로 조정하는 제4단계로 구성되어 방송개시직전에 방송국으로부터 송신되는 색상패턴으로부터 R/G/B레벨을 판별하여 그 판별된 R/G/B레벨이 기설정된 기준 R/G/B레벨과 상이한 경우 영상신호에 대한 R/G/B레벨로 자동조정할 수 있게 된다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for adjusting a color (TITN) of a television, comprising: a tuner 18 for tuning a broadcast channel transmitted from a broadcast station, and voice processing means 20 for reproducing and processing a voice signal for the tuned channel. 22, 24, image processing means 26, 28, and 30 for reproducing the video signal for the selected channel, and a power supply unit 34 for supplying operating power to the whole apparatus based on the power supplied from the outside. 36 and 38, comprising: a first step of transmitting a video signal according to a color tone pattern from a broadcasting station; and receiving the video signal to detect an R / G / B level (L ') for the color tone pattern. Second step, a third step of determining whether the detected R / G / B level L 'is equal to a predetermined reference R / G / B level L, and the R / G / B level L' ) Is a fourth step of adjusting the R / G / B level (L ') of the hue pattern to the reference R / G / B level (L) when the R is not equal to the reference R / G / B level (L). The R / G / B level is determined from the color pattern transmitted from the broadcasting station immediately before starting the broadcasting, and when the determined R / G / B level is different from the preset reference R / G / B level, Automatically adjust to G / B level.

Description

How to adjust the color of the TV (TINT)

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

제1도는 본 발명이 적용되는 텔레비젼의 블럭구성을 나타낸 도면,1 is a block diagram of a television to which the present invention is applied;

제2도는 본 발명의 일실시예에 따른 전화기를 이용한 텔레비젼의 시청제어방법의 동작을 설명하기 위한 플로우차트,2 is a flowchart for explaining the operation of the television control method using a telephone according to an embodiment of the present invention;

제3도는 본 발명에 따른 화면상의 색조패턴 출력예를 나타낸 도면이다.3 is a diagram showing an example of outputting a hue pattern on the screen according to the present invention.

Claims

A tuner 18 for tuning a broadcast channel transmitted from a broadcast station, voice processing means 20, 22, and 24 for reproducing an audio signal for the tuned channel, and reproducing a video signal for the tuned channel. In a television comprising image processing means (26, 28, 30) for processing and power supply units (34, 36, 38) for supplying operating power to the entire apparatus based on an externally-applied power source, a color tone pattern from a broadcasting station. The first step of transmitting the video signal according to the second, the second step of detecting the R / G / B level (L ') for the color tone pattern by receiving the video signal, the detected R / G / B level (L' Is determined to be equal to the predetermined reference R / G / B level (L), and the R / G / B level (L ') is not equal to the reference R / G / B level (L). If not, the fourth step of adjusting the color (TINT) of the TV, characterized in that the fourth step of adjusting the R / G / B level (L ') of the color tone pattern to the reference R / G / B level (L). method.

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