Field emission display and fabricating method therefor

Details Field emission display and fabricating method therefor Field emission display and fabricating method therefor

1996-07-25

1998-06-30

Powell, William

Etching a substrate: processes

Forming or treating optical article

216 25, 216 67, H01L 2100, B44C 122

Patent

active

057729042

ABSTRACT:
A field emission display having a diamond thin film having a low work function due to its affinity for electrons used for forming a micro-tip. Electron emitting micro-tips are manufactured using diamond or diamond-like carbon which have a low work function due to their affinity for electrons, and thereby facilitate electron emission at a very low gate voltage. Manufacturing a flat micro-tip allows uniform tips to be formed so that a large device can be easily fabricated.

REFERENCES:
patent: 5449970 (1995-09-01), Kumar et al.

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