一兆比特汉字信息存储管
ONE MEGABIT CHINESE CHARACTER INFORMATION STORAGE TUBE
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摘要: 本文提出一种大信息容量汉字字形发生管简称汉字管。它是一种大容量电子束寻址唯读汉字字形存储器。单管信息容量在一兆比特以上,这种器件可以作为一种小型、大容量、廉价,易推广的汉字发生器,可用于各种类型的汉字信息处理系统。 这里扼要介绍其工作原理,着重叙述Ⅰ型试验样管(单管汉字容量为512个,每个汉字具有4848点阵的清晰度)的试验结果,并对其发展和应用前途作了初步估计。
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关键词:
Abstract: The developement of a high information capacity Chinese character generaor, i.e. Chinese character tube is described briefly. It is a high capacity, electron beam addressed, read only memory. Information capacity of one tube is more than one megabit. This kind of Chinese character generator has the advantage of small size, high information capacity, low cost and wide application. It can be applied to various Chinese character information processing systems.The working principle is described briefly. The experimental results of typeⅠtube (on tube can store 512 Chinese characters with 4848 dot matrix per each Chinese characteer) are given. Finally the prospect for application and development of this kind of Chinese character tube is preliminarily estimated. -
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