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美国威斯汀豪斯研究实验室对薄膜晶体管驱动矩阵显示屏的研究工作进展情况如下: 已研制了薄膜晶体管电路躯动的场致发光屏和液晶屏两种。主要目的是满足在军事方面应用的要求:重量轻,便于携带,坚固、长寿、廉价、功耗低。予计1976年可有产品。现在制成的样屏大6平方英寸,分辨率每英寸20条线。电路由在玻璃上沉积的X—Y矩阵薄膜晶体管和存贮电容器组成。 半导体电路的制备方法是:在真空箱中用电子束蒸发硒化镉材料,除CdSe外,还用不同的材料做汇流条,金属化通路。并在
The progress of research work on thin film transistor driving matrix display at Westinghouse Research Laboratory in the United States is as follows: Two types of electroluminescent display and liquid crystal display have been developed. The main purpose is to meet the requirements of military applications: light weight, easy to carry, strong, long life, low cost, low power consumption. It is estimated that there may be products in 1976. Now made of the sample screen large 6 square inches, the resolution of 20 lines per inch. The circuit consists of an X-Y matrix thin film transistor deposited on glass and a storage capacitor. The semiconductor circuit is prepared by electron beam evaporation of cadmium selenide in a vacuum chamber, in addition to CdSe, but also made of different materials busbars, metallization path. And at