Semiconductor device and method of manufacturing same, as well a

Details Semiconductor device and method of manufacturing same, as well a Semiconductor device and method of manufacturing same, as well a

1980-07-21

1982-04-13

Martin, John C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358242, 357 13, 313391, 313446, 313346R, 313503, 2504923, H04N 314, H04N 316, H01L 2990, H01J 1902

Patent

active

043250840

ABSTRACT:
The invention relates to a semiconductor cathode based on avalanche breakdown in the p-n junction. The released electrons obtain extra accelerating energy by means of an electrode provided on the device. The achieved efficiency increase makes the manufacture of such cathodes in planar silicon technology sensible. Such cathodes are applied, for example, in cathode ray tube, flat displays, pick-up tubes and electron lithography.

REFERENCES:
patent: 4259678 (1981-03-01), van Gorkom et al.

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