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长时间以来,用户在对显示器的理解上普遍认为,17英寸一定是一样大的,其实这是一个错误的认识。通常来说,由于显示器的显像管不是标准平面,而是略向上拱起,所以你看到的画面大小(即可视面积)比显示器标明的显示面积要小一些。普通平面显示器采用的是一种叫做“补偿”(球面补偿或柱面补偿)的技术,既屏幕采用的是平面玻璃,而荫罩板采用的是曲面结构,然后再通过各种补偿处理,从外
For a long time, users generally understand the understanding of the monitor, 17-inch must be the same size, in fact, this is a wrong understanding. As a general rule, the picture size (ie, the area of view) you see is smaller than the display area of the monitor, since the display tube is not a standard plane but slightly arched. Ordinary flat panel display uses a technique called “compensation” (spherical compensation or cylindrical compensation), both the screen is a flat glass, and shadow mask is the use of curved surface structure, and then through a variety of compensation processing, from outer