随着大屏幕高画质彩电的出现,对电视传统技术作一定的改变,出现不少新的奇特电路,垂直枕校电路便是其中之一。 为什么要进行垂直枕校呢?如图1.在均匀磁场作用下RGB三个电子束能在荧光屏的中心部分实现会聚时,在显像管四周的边缘部分将会出现与RGB三个电子枪相反排列的失聚情况,出 With the advent of large-screen, high-definition color TVs, some changes have taken place in the traditional television technology. Many new and strange circuits appear, and one of them is the vertical circuit for pillow-pressing. Why vertical pillow school it? As shown in Figure 1. Under a uniform magnetic field RGB three electron beams in the central part of the screen to achieve convergence in the edge of the tube around the RGB three guns will appear the opposite arrangement of the loss Poly situation, out