Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2007-12-11
2011-11-15
Sefer, A. (Department: 2893)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S328000, C257S330000, C257SE27096, C257SE21410, C257SE29131, C257SE29262, C438S156000, C438S206000, C438S268000
Reexamination Certificate
active
08058683
ABSTRACT:
An access device and a semiconductor device are disclosed. The access device includes a vertically oriented channel separating a lower source/drain region and an upper source/drain region, a gate dielectric disposed on the channel, and a unified gate electrode/connection line coupled to the channel across the gate dielectric, wherein the unified gate electrode/connection line comprises a descending lip portion disposed proximate to the gate dielectric and overlaying at least a portion of the lower source/drain region.
REFERENCES:
patent: 5270239 (1993-12-01), Min et al.
patent: 5376575 (1994-12-01), Kim et al.
patent: 5497017 (1996-03-01), Gonzales
patent: 5574299 (1996-11-01), Kim
patent: 5578850 (1996-11-01), Fitch et al.
patent: 5627390 (1997-05-01), Maeda et al.
patent: 5828094 (1998-10-01), Lee
patent: 5885864 (1999-03-01), Ma
patent: 6172391 (2001-01-01), Goebel et al.
patent: 2006/0043450 (2006-03-01), Tang et al.
patent: 2006/0046392 (2006-03-01), Manning et al.
patent: 2006/0097304 (2006-05-01), Yoon et al.
patent: 2006/0118846 (2006-06-01), Bissey et al.
patent: 2006/0125044 (2006-06-01), Haller
patent: 2006/0258087 (2006-11-01), Manning et al.
patent: 2007/0190766 (2007-08-01), Seo et al.
Chung Hyun-Woo
Kim Hui-Jung
Oh Yong-Chul
Yoon Jae-Man
Samsung Electronics Co,. Ltd.
Sefer A.
Volentine & Whitt PLLC
Woldegeorgis Ermias
LandOfFree
Access device having vertical channel and related... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Access device having vertical channel and related..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Access device having vertical channel and related... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4263145