Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2007-09-21
2010-06-15
Andújar, Leonardo (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S374000, C257S381000, C257SE21197
Reexamination Certificate
active
07737505
ABSTRACT:
A semiconductor device may include, but is not limited to, a single crystal silicon diffusion layer, a polycrystal silicon conductor, and a diffusion barrier layer. The diffusion barrier layer separates the polycrystal silicon conductor from the single crystal silicon diffusion layer. The diffusion barrier layer prevents a diffusion of at least one of silicon-interstitial and silicon-vacancy between the single crystal silicon diffusion layer and the polycrystal silicon conductor.
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Ohyu Kiyonori
Okonogi Kensuke
Andújar Leonardo
Elpida Memory Inc.
Harriston William
Young & Thompson
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