KR970057172A

KR970057172A - Excessive light alarm method of television receiver

Info

Publication number: KR970057172A
Application number: KR1019950051410A
Authority: KR
Inventors: 이현철
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-18
Filing date: 1995-12-18
Publication date: 1997-07-31

Abstract

본 발명은 시청자가 TV를 시청할 때 과도한 광이 실내로 들어오는 경우가 있는데 이 때 과도한 광이 화면에 조사되고 있다는 사실을 OSD의 문자나 음성으로 시청자에게 경보하여 시청자로 하여금 거튼을 치도록 하여 시청자의 시력을 보호하고 화면상에 나타나는 영상을 선명하게 볼 수 있도록 하는 텔레비전수상기의 과도한 광조사경보방법에 관한 것이다.According to the present invention, when a viewer watches TV, excessive light may enter the room. At this time, the viewer warns the viewer by text or voice of the OSD that the excessive light is being irradiated on the screen, thereby causing the viewer to hit the screen. The present invention relates to an excessive light irradiation alarm method of a television receiver that protects eyesight and makes it possible to clearly see an image displayed on a screen.

본 발명은 텔레비전수상기의 과도한 광조사경보방법은 상기 과도조사량판별부(50)로부터의 신호에 의해서 수상기본체의 전면에 구성된 광센서(40)에 과도한 광이 조사되는지를 판별하여, 과도조사량판별부(50)로부터 신호가 있을 경우에 OSD 발생부(12)를 제어하여 광이 TV 화면에 과도하게 조사되고 있다는 경보에 대응하는 R, G, B 신호 및 OSD 블랭킹신호(Y′)를 출력하는 것을 특징으로 한다.According to the present invention, the excessive light irradiation alarm method of the television receiver determines whether the excessive light is irradiated to the optical sensor 40 configured on the front surface of the receiving body by the signal from the excessive dose discrimination unit 50, and the excessive dose discrimination unit When there is a signal from 50, the OSD generator 12 is controlled to output the R, G, B signals and the OSD blanking signal Y 'corresponding to the alarm that light is excessively irradiated on the TV screen. It features.

Description

Excessive light alarm method of television receiver.

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

제2도는 본 발명에 따른 수단이 구비된 텔레비전수상기의 내부구성을 나타내는 블록도.2 is a block diagram showing the internal configuration of a television receiver equipped with means according to the present invention.

Claims

In a television receiver comprising a microprocessor (11), an OSD generator (12), an audio generator (30), an optical sensor (40) configured on the front surface of an aqueous phase main body, and a transient dose discrimination unit (50), the transient A first step of determining whether excessive light is irradiated to the optical sensor 40 formed on the front surface of the receiving body by the signal from the dose discrimination unit 50; When there is a signal from the transient dose discrimination unit 50, the R, G, and B signals and the OSD blanking signal (Y ') corresponding to the alarm indicating that the light controlling the OSD generator 12 is excessively irradiated to the TV screen. Excessive light irradiation alarm method of a television receiver, characterized in that consisting of a second step of outputting.

The method of claim 1, wherein the second step controls the voice generating apparatus 30 to output a voice signal corresponding to an alarm that light is excessively irradiated onto the TV screen, and controls the voice switching unit 31. An excessive light irradiation alarm method for a television receiver, characterized by outputting a voice signal from the voice generator (30) to a voice processor (21).

According to claim 1, the OSD generating unit 12 outputs a signal corresponding to the alarm that the light is excessively irradiated on the TV screen, and operates the timer 60, and after a certain time has elapsed after the alarm ( 60) When the signal is applied from the excessive light irradiation alarm method of the television receiver, characterized in that the output of the signal corresponding to the alarm is stopped.

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