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大多数人选用一种小的光电检测器或嵌镶光电阴极方式的光致器件作为固态器件来代替电子束成象或显示管,此固态器件由诸如移位寄存器的电路来寻访和激励。但此类系统需要许多复杂的电路来寻访嵌镶光电阴极。现在,在成象和显示方面存在着一种新的趋向,它要简单得多,而又直接。此方法是利用光和一种通过半导体晶体的狭的高电场畴之间的相互作用而组成的。上述的相互作用在显示时会产生一种图象的线元来响应电输入。而在成象器件中,它
Most people opt for a small photodetector or a mosaic photocathode photodetector instead of an electron beam imaging or display tube as a solid state device that is sought and excited by a circuit such as a shift register. However, such systems require many complicated circuits to find the embedded photocathode. Now there is a new trend in imaging and display that is much simpler and straightforward. This method consists of the use of the interaction between light and a narrow, high-electric field through a semiconductor crystal. The above interaction produces an image of a line element in response to electrical input when displayed. In imaging devices, it