所谓重影就是指在电视机屏幕的水平方向上,主图象的左侧或右侧出现一个或几个连续的、相同形状的虚图象或模糊不清的轮廓。有时人们也称鬼影。这种现象多数发生在山区及高楼耸立的闹市区。当电视屏幕上出现文字或较亮的竖立物时,重影尤为明显,特别是一台彩电出现重影时,图象质量就会大大下降,势必会影响正常的收看。因此,解决和改善电视重影是广大电视观众所掌握的基本方法。 The so-called ghost refers to the TV screen in the horizontal direction, the left or right side of the main image appears one or several consecutive, the same shape of the virtual image or blurred outline. Sometimes people also call it ghosting. Most of this phenomenon occurred in the downtown area and the towering downtown area. Ghosting is particularly noticeable when a text or brighter erection appears on the television screen. In particular, when a color TV sets a ghosting, the quality of the image drops drastically and it is bound to affect the normal viewing. Therefore, solving and improving the video ghosting is the basic method mastered by the majority of television viewers.