Field emission display with double layered cathode and...

Details Field emission display with double layered cathode and... Field emission display with double layered cathode and...

2008-04-01

2008-04-01

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S495000, C313S309000, C313S310000, C313S34600R

Reexamination Certificate

active

10952176

ABSTRACT:
A field emission display including a first and a second substrate being separate and facing each other, one or more gate electrodes formed on the first substrate, and cathode electrodes formed on the one or more gate electrodes while interposing an insulating layer. The cathode electrode having a double-layered structure, an electron emission source contacting the cathode electrodes, at least one anode electrode formed on the second substrate, and a phosphor screen formed on the anode electrode.

REFERENCES:
patent: 6359383 (2002-03-01), Chuang et al.
patent: 6436221 (2002-08-01), Chang et al.
patent: 2003/0067259 (2003-04-01), Nishimura
patent: 2003/0127988 (2003-07-01), Jo et al.
patent: 2004/0066127 (2004-04-01), Sung
patent: 1430241 (2003-07-01), None
patent: 06-111713 (1994-04-01), None

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