Emissive display device

Details Emissive display device Emissive display device

2007-12-04

2007-12-04

Patel, Ashok (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S309000, C313S310000, C313S311000, C313S336000, C313S351000

Reexamination Certificate

active

10365944

ABSTRACT:
To obtain a paste for electron sources which can enhance heat resistance of carbon nanotubes, which can suppress burn-out of the carbon nanotubes even during heating at a high temperature, and can exhibit a high electron emission performance, boron (B) is added to the paste formed of the carbon nanotubes and metal. Due to the addition of boron, the oxidation of the carbon nanotubes can be suppressed, and the degradation of the electron emission characteristics and the degradation of the uniformity of the emission of electrons during the heating process such as baking can be prevented.

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JP 11-388058 filed Jan. 20, 1997 along with English Translation document “Field Electron Emission Materials and Devices”.

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