KR970068521A - Automatic adjustment function by time zone TV - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic screen adjusting apparatus for a television, and more particularly, to an apparatus for automatically adjusting the state of a television screen according to time according to time.

An audio detection unit 11 and a video detection unit 21 for detecting an audio and an image received by the tuner and performing an intermediate frequency change and amplification, and a control unit A voice amplifying and processing unit 21 for amplifying and processing voice and image, an image amplifying and multiplexing unit 22, a voice and video output unit for amplifying and outputting the processed voice signal and image multiplexed signal by voice or image, (14) and a cathode ray tube (24), wherein the audio amplification and processing unit and the image amplification and multiplex processing unit are controlled in accordance with a program preset in the storage device by a control unit provided in the television when the power is applied, Brightness, contrast, sharpness, color density, and volume.

Description

Automatic adjustment function by time zone TV

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FIG. 1 is a block diagram showing a configuration of a television to which the present invention is applied, FIG. 2 is a diagram showing an embodiment of the present invention, and FIG.

Claims (1)

A broadcast signal receiver tuner 10, a voice detector 11 for detecting a voice reception signal and an image reception signal, a video detector 21, and screen adjustment information corresponding to each television turn-on time band, A control unit 30 for controlling the audio amplification and processing unit 12 and the image amplification and multiplex processing unit 22 based on the screen adjustment information stored in the data memory, A sound output unit 13 and an image output unit 23 for amplifying an image multiplexed signal with a predetermined amplification degree so as to be reproducible and a speaker 14 and a cathode ray tube 24 for respectively playing audio signal reproduction and video signal reproduction A television set, comprising: program data in which a control level of picture adjustment elements is preset in a multi-level manner in a time zone in the data memory and a number of variation level steps applied in multi- Characterized in that the level setting data individually set for each of the face adjustment elements is stored, the method comprising the steps of: detecting that power is applied to the television; determining a time zone in which the time when the television is turned on is determined; Time adjustment function is performed by searching the corresponding program data and outputting the control signal to the audio amplification and processing unit 12 and the image amplification and multiplexing processing unit 22 using the same. . ※ Note: It is disclosed by the contents of the first application.