Electric lamp and discharge devices – Photosensitive – Secondary emitter type
Reexamination Certificate
2005-03-22
2005-03-22
Guharay, Karabi (Department: 2879)
Electric lamp and discharge devices
Photosensitive
Secondary emitter type
C313S104000, C313S1050CM, C330S042000
Reexamination Certificate
active
06870308
ABSTRACT:
An electron amplifier and a method of manufacturing the same are provided. The electron amplifier includes a substrate in which a plurality of through holes are formed, a resistive layer deposited on the sidewalls of the through holes, an electron emissive layer including carbon nanotubes which is deposited on the resistive layer, and an electrode layer formed on each of the upper and lower sides of the substrate. Because the electron emissive layer of the electron amplifier is uniform and provides a high electron emission efficiency, the electron amplification efficiency is improved. The electron amplifier manufacturing method enables economical mass production of electron amplifiers.
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Heo Jung-na
Jeong Tae-won
Lee Chang-soo
Lee Jeong-hee
Yi Whi-kun
Burns Doane Swecker & Mathis L.L.P.
Guharay Karabi
Samsung Electronics Co,. Ltd.
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