27-4 ハイビジョン用2/3インチSuper-HARP撮像管の開発とハンディカメラへの適用

概要

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We propose that compact HDTV camera tubes be made by combining new 18mm all-electrostatic electron optics with a Super High-gain Avalanche Rushing amorphous Photoconductor(Super-HARP). A new tube has super high sensitivity, and its amplitude response at 800 TV-lines in the ITE-AR chart is 32% at the picture center and is 25% for the average of the four picture corners. A new handheld camera applying with those tubes and with real-time registration compensator has the advantage of sensitivity (2000lux, F25), picture quality and operation.
社団法人映像情報メディア学会の論文
1994-07-26