Field emitter device comprising carbon nanotube having...

Details Field emitter device comprising carbon nanotube having... Field emitter device comprising carbon nanotube having...

2005-06-07

2005-06-07

Patel, Ashok (Department: 2879)

Electric lamp and discharge devices

Discharge devices having a multipointed or serrated edge...

C313S336000, C313S351000, C313S355000, C313S311000

Reexamination Certificate

active

06903500

ABSTRACT:
A field emitter device including carbon nanotubes each of which has a protective membrane is provided. The protective membrane is formed of a nitride, a carbide, or an oxide. Suitable nitrides for the protective membrane include boron nitride, aluminum nitride, boron carbon nitride, and gallium nitride. The protective membrane protects the carbon nanotubes from damage due to arcing or an unnecessary remaining gas and thus improves field emission characteristics and stability of the field emitter device.

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patent: 6239547 (2001-05-01), Uemura et al.
patent: 6333598 (2001-12-01), Hsu et al.
patent: 6472802 (2002-10-01), Choi et al.
patent: 6770497 (2004-08-01), Ihm
patent: 2 370 408 (2002-06-01), None
patent: 11-269105 (1999-09-01), None
patent: WO 01/61719 (2001-08-01), None

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