Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate
2011-03-08
2011-03-08
Pert, Evan (Department: 2826)
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
Having insulated gate
C257SE29309
Reexamination Certificate
active
07902023
ABSTRACT:
A non-volatile semiconductor storage device includes: a substrate; a control circuit layer provided on the substrate; a support layer provided on the control circuit layer; and a memory cell array layer provided on the support layer. The memory cell array layer includes: a first lamination part having first insulation layers and first conductive layers alternately laminated therein; and a second lamination part provided on either the top or bottom surface of the respective first lamination part and laminated so as to form a second conductive layer between second insulation layers. The control circuit layer includes at least any one of: a row decoder driving word lines provided in the memory cell array layer, and a sense amplifier sensing and amplifying a signal from bit lines provided in the memory cell array layer.
REFERENCES:
patent: 2005/0063237 (2005-03-01), Masuoka et al.
patent: 2006/0091556 (2006-05-01), Shigeoka
patent: 2008/0242025 (2008-10-01), Kim et al.
patent: 2008/0258203 (2008-10-01), Happ et al.
patent: 10093083 (1998-04-01), None
Izumi Tatsuo
Kamigaichi Takeshi
Ahmed Selim
Kabushiki Kaisha Toshiba
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Pert Evan
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