Electric lamp and discharge devices – Photosensitive – Having photocathode on tube wall
Patent
1996-08-30
1998-07-14
Dombroske, George M.
Electric lamp and discharge devices
Photosensitive
Having photocathode on tube wall
313 21, H01J 4016
Patent
active
057809674
ABSTRACT:
To eliminate a distortion of an output image detected by a semiconductor device serving as an anode in an electron tube, a faceplate is configured to a planar shape and a window provided on the semiconductor device has a pincushion outer profile in which points on the outer profile of the window that correspond to points on the outer profile of the faceplate are outwardly positioned farther than the corresponding points in the outer profile of the faceplate that are apart from the center of the faceplate. Further, the window is divided into a plurality of segments to define picture elements.
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Patent Abstracts of Japan, vol. 10, No. 325 (E-451) 61-133543 (Toshiba Corporation), *abstract.
Ito Masuo
Nakamura Kimitsugu
Suyama Motohiro
Dombroske George M.
Hamamatsu Photonics K.K.
Patel Harshad
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