electronic device that employs an electron source with low / negative electron affinity.

摘要

ELECTRONIC DEVICES (600) EMPLOYING ELECTRON SOURCES (610) including a material having a surface SHOWS A VERY LOW AFFINITY ELECTRONICS / NEGATIVE AS, FOR EXAMPLE, THE PLANE crystallographic 111 II-B diamond. SUPPLIED electron sources (802, 902) GEOMETRIC BREAKS WITH SHOWING bend radius greater than about 1000 ANGSTROM that substantially improve emission levels and decrease ELECTRON NEEDS FEATURES TIP / EDGE. They DESCRIBED electronic devices employing such electron sources, INCLUDING ELECTRONIC DEVICES imaging, ELECTRONIC DEVICES LIGHT SOURCES AND ELECTRONIC DEVICES AMPLIFIERS information signals.