The afterimage on a display means happening distortion of image. The reason of this afterimage used to be an optical illusion or problems of a movie or a display. LCD often has a problem of afterimage and it is called 'motion blur'. It is phenomenon to be shown a blur on the edge of a video when frames are changed. The motion blur can be divided two. First is caused by that a subject is moved before a camera focuses it and it is called...
