SYSTEM AND METHOD FOR PREVENTING FLICKERS IN IMAGE

申请公布号：KR20020018236(A)

申请号：KR20000051463

申请日期：2000.09.01

申请公布日期：2002.03.08

申请人：

LG ELECTRONICS INC.

发明人：LEE, SANG SIK

分类号：H04N5/21;(IPC1-7):H04N5/21

主分类号：H04N5/21

摘要：PURPOSE: A system and a method for preventing filckers in an image are provided to compensate for the flickering of an image that occurs when the image is reproduced or recorded with a high sound output. CONSTITUTION: A system for preventing the flickering of an image includes a microcomputer(201) for controlling the system, a mechanism(202) for outputting information stored in a storage, a video processor(203) for processing images, and an amplifier for amplifying information. The system further has a rectifier(207) for rectifying the output value of the amplifier, a step motor(204) controlled by the microcomputer according to the value rectified by the rectifier, and a tension roller(205) controlled by the step motor.

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