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液晶电视是利用液状晶体在电压的作用下发光成像的原理。组成屏幕的液状晶体有三种:红、绿、蓝,叫做三基色,它们按照一定的顺序排列,通过电压来刺激这些液状晶体,就可以呈现出不同的颜色,不同比例的搭配可以呈现出千变万化的色彩。每个点变化的反应时间快慢将影响画面是否拖尾,通常反应时间越快越好。由于液晶电视采用点成像的原因,因此屏幕里面构成的点越多,成像效果越精细,纵横的点数就构成了液晶电视的分辨率,分辨率越高,效果越好。
LCD TV is the use of liquid crystals under the action of voltage light imaging principle. There are three kinds of liquid crystals that make up the screen: red, green and blue, called the three primary colors. They are arranged in a certain order. By stimulating these liquid crystals by voltage, they can show different colors. Different proportions can exhibit ever-changing color. Each point of the response time will affect the speed of the tail, usually the reaction time as soon as possible. As the LCD TV point of use of the reason, so the screen inside the formation of more points, the more detailed imaging results, the number of vertical and horizontal LCD TV’s resolution constitutes the resolution of the higher, the better.