Vertical type nanotube semiconductor device

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

Reexamination Certificate

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C257S401000, C257SE27086, C257SE29130, C977S938000

Reexamination Certificate

active

07411241

ABSTRACT:
A vertical type nanotube semiconductor device including a nanotube bit line, disposed on a substrate and in parallel with the substrate and composed of a nanotube with a conductive property, and a nanotube pole connected to the bit line vertically to the substrate and provides a channel through which carriers migrate. By manufacturing the semiconductor device using the bit line composed of the nanotube, cutoff of an electrical connection of the bit line is prevented and an integration density of the semiconductor device can be improved.

REFERENCES:
patent: 6599808 (2003-07-01), Kim et al.
patent: 6617639 (2003-09-01), Wang et al.
patent: 6798000 (2004-09-01), Luyken et al.
patent: 7253431 (2007-08-01), Afzali-Ardakani et al.
patent: 7262991 (2007-08-01), Zhang et al.
patent: 2004-146520 (2004-05-01), None
patent: 1020000050788 (2000-08-01), None
patent: 1020020001259 (2002-01-01), None

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