磁界集束系を備えた1インチ256×192画素冷陰極HARP撮像板(<小特集>イメージセンシング技術とその応用)

概要

論文の詳細を見る
We have been developing a new image sensor with a field emitter array and a high-gain avalanche rushing amorphous photoconductor (HARP) target, with the aim of using it in ultrahigh-sensitivity, high-resolution compact TV cameras. We fabricated and tested 256×192 pixel sensor with a pixel size of 50×50μm and its electron-beam focusing system consisting of permanent magnets. Experiments showed that the prototype sensor has both enough resolution for its pixel size and high sensitivity due to the HARP target, thus demonstrating its potential as a practical image sensor.
社団法人映像情報メディア学会の論文
2005-03-01