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Class Information
Number:
313/368
Name:
Electric lamp and discharge devices
>
Cathode ray tube
>
Image pickup tube
>
Semiconductor depletion layer type
>
Mosaic
> Plural junction
Description:
Subject matter wherein more than one depletion layer form an element of the mosaic.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
6005257
Transmission mode photocathode with multilayer active layer for night vision and method
Dec. 21, 1999
5760417
Semiconductor electron emission device
Jun. 2, 1998
5321334
Imaging device
Jun. 14, 1994
5315126
Highly doped surface layer for negative electron affinity devices
May. 24, 1994
4177399
High contrast cathode ray display tube
Dec. 4, 1979
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