Hypersensitivity

Japanese: hypersensitization
Hypersensitivity

...Gold sensitization is usually used in combination with sulfur sensitization to produce high-speed film.
[Hypersensitization]
Supersensitization is a method of processing existing films or dry plates to increase their sensitivity, and there are various processing methods that can be applied. It is known that the sensitivity can be increased by processing the film by irradiating it with weak light all over the surface to the extent that a slight fog is produced, and orange light is said to be effective for panchromatic film.

*Some terminology explanations that mention "hypersensitization" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…金増感は通常,硫黄増感と併用して高感度フィルム製造に実用される。
[超増感hypersensitization]
 超増感は既製のフィルム,乾板を処理してその感度を増加させる方法で,適用する処理にはいろいろな方法がある。フィルムに弱い光を全面に照射してわずかなかぶりが生ずる程度処理すると感度が増すことが知られており,パンクロフィルムに対しては橙色の色光が有効とされている。…

※「hypersensitization」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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