Field-emission device with multiple emitter tips

Details Field-emission device with multiple emitter tips Field-emission device with multiple emitter tips

1996-06-19

1998-06-16

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313309, 313497, 313336, H01J 162, H01J 130

Patent

active

057676208

ABSTRACT:
To decrease the number of a cathode power source for operating a portion between the cathode and the gate, a structure is employed in which three gate lines for red, green and blue filters are provided, the filter being arranged such that the red optical filter has a lowest radiant efficiency, the blue optical filter has a secondly low radiant efficiency and the green optical filter has a highest radiant efficiency. In inverse proportion to the radiant efficiencies, the numbers of emitters in field-emission arrays formed in the three gate lines are determined.

REFERENCES:
patent: 5534749 (1996-07-01), Ohoshi et al.
patent: 5548181 (1996-08-01), Jones
patent: 5583393 (1996-12-01), Jones
patent: 5587623 (1996-12-01), Jones
patent: 5592205 (1997-01-01), Shimizu et al.

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