TITLE

Electrophoresis deposition of carbon nanotubes for triode-type field emission display

AUTHOR(S)
Choi, W. B.; Jin, Y. W.; Kim, H. Y.; Lee, S. J.; Yun, M. J.; Kang, J. H.; Choi, Y. S.; Park, N. S.; Lee, N. S.; Kim, J. M.
PUB. DATE
March 2001
SOURCE
Applied Physics Letters;3/12/2001, Vol. 78 Issue 11, p1547
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A triode-type field emission display has been fabricated using carbon nanotube emitters. Purified single walled carbon nanotubes were selectively deposited onto a cathode electrode in a triode-type structure by an electrophoresis. Emission current was modulated with gate potentials of 100-300 V. A high brightness of 1000 cd/m2 with uniform emission was obtained at 900 V at the anode and 200 V at the gate. The fluctuation of emission current was found to be less than 5% in a fully sealed field emission display. Selective deposition of carbon nanotubes by electrophoresis shows high feasibility for triode-type field emission displays. © 2001 American Institute of Physics.
ACCESSION #
4715111

 

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