在谈论电视,特别是彩色电视机的未来时,经常首先提到“平板”显示器。自然,“挂在墙上的显示屏”是发展的目标,而且可以期望,有朝一日它会有的。不过现在还不能预测什么时候,尽管液晶领域内的新成果看来已指出了实现这种显象屏的新途径。这里不想贬低平板型显象管的意义,但是,更现实一些还是先多考虑一下整机技术, When it comes to the future of TVs, especially color TVs, often the first reference to “flat panel” displays. Naturally, “a wall-mounted display” is the goal of development, and it can be expected that one day it will happen. However, it is not yet possible to predict when new results in the field of liquid crystals appear to indicate new ways of achieving such a screen. Here do not want to belittle the significance of flat-type picture tube, but more realistic still consider the whole machine technology,