ビジコンによる漢字の発生

概要

論文の詳細を見る
The construction of a cheap pattern generator which generates Chinese characters (about two thousand characters in daily use) at a high speed, has been considered. A new type electronic pattern generator is suggested. The pattern generator makes use of a storage type image scanner such as a vidicon or image orthicon tube. A character matrix is selectively projected on the target of an image scanner and an extremely small area of the target is scanned by an electron beam. Analysis of resolving power and storage time was carried out with consideration of a vidicon as a pattern generator. It is shown that the resolving power was better than expected. The storage time can be reduced a great deal by scanning a small area on the target. The optimum conditions for the generation of characters were found to be as follows. 16×16 characters are set in a matrix. 35 scanning lines are used to generate characters. Scanning speed is 30 kHz.
一般社団法人情報処理学会の論文
1969-11-15