Composition for preparing electron emission source, method...

Details Composition for preparing electron emission source, method... Composition for preparing electron emission source, method...

2005-10-18

2010-06-29

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S495000, C430S284100, C430S283100, C257S010000

Reexamination Certificate

active

07745984

ABSTRACT:
Provided are a composition for preparing an electron emission source, including a nano-sized inorganic material and a vehicle, a method for preparing an electron emission source using the composition, an electron emission source including a nano-sized inorganic material and a small amount of a residual carbon, and further, an electron emission device including the electron emission source.

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Chinese Office Action dated Mar, 6, 2009.

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