…American electronic engineer. Famous for inventing the television camera tube (iconoscope) and completing the all-electronic television. Born in Murom, Russia, to a merchant. Studied cathode ray tube television under B. Rosing at the Polytechnic Institute in Petrograd (now Leningrad). In 1912, he studied X-rays at the Collège de France in Paris under the supervision of P. Langevin. He returned to the United States at the outbreak of World War I and served as a signal corps officer. … From [Television]…This was the highest standard in the world at the time. However, in 1933, American V.K. Zworykin succeeded in developing the iconoscope tube, a vacuum tube (called a pickup tube) that had both photoelectric conversion and electronic scanning functions, which significantly solved the technical problems of television up to that point. Figure 2 shows an outline of the iconoscope tube. … *Some of the terminology that refers to "iconoscope tubes" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アメリカの電子工学者。テレビ撮像管〈アイコノスコープ〉を発明し,全電子式テレビを完成したことで名高い。ロシアのムーロムに商人の子として生まれた。ペトログラード(現在のレニングラード)工科大学で,ブラウン管を用いたテレビについてロージングB.Rosingの下で学んだ。1912年にパリのコレージュ・ド・フランスでP.ランジュバンの指導を受けてX線の研究に従事した。第1次世界大戦の勃発とともに帰国して,通信隊将校としてつとめた。… 【テレビジョン】より…これは当時としては世界でもっとも高い水準にあった。 しかし,33年にアメリカのV.K.ツウォリキンが,光電変換機能と電子的な走査機能の両方の機能を備えた真空管(撮像管と呼ぶ),アイコノスコープ管の開発を成功させたことによって,それまでのテレビの技術的な問題点を大幅に解決することになった。図2にアイコノスコープ管の概要を示した。… ※「アイコノスコープ管」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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