摘要:
A method for fabricating a semiconductor device includes forming a multilayer, forming a plurality of patterns by etching the multilayer and a portion of the substrate, forming a supporter to support the plurality of patterns, and removing residues formed during the etching.
摘要:
A semiconductor device includes an active region having a sidewall, which has a sidewall step, a junction formed under a surface of the sidewall step, and a buried bit line configured to contact the junction.
摘要:
A method for fabricating a semiconductor device includes forming a multilayer, forming a plurality of patterns by etching the multilayer and a portion of the substrate, forming a supporter to support the plurality of patterns, and removing residues formed during the etching.
摘要:
There is provided a charge trap type non-volatile memory device and a method for fabricating the same, the charge trap type non-volatile memory device including: a tunnel insulation layer formed over a substrate; a charge trap layer formed over the tunnel insulation layer, the charge trap layer including a charge trap polysilicon thin layer and a charge trap nitride-based layer; a charge barrier layer formed over the charge trap layer; a gate electrode formed over the charge barrier layer; and an oxide-based spacer formed over sidewalls of the charge trap layer and provided to isolate the charge trap layer.
摘要:
There is provided a charge trap type non-volatile memory device and a method for fabricating the same, the charge trap type non-volatile memory device including: a tunnel insulation layer formed over a substrate; a charge trap layer formed over the tunnel insulation layer, the charge trap layer including a charge trap polysilicon thin layer and a charge trap nitride-based layer; a charge barrier layer formed over the charge trap layer; a gate electrode formed over the charge barrier layer; and an oxide-based spacer formed over sidewalls of the charge trap layer and provided to isolate the charge trap layer.
摘要:
There is provided a charge trap type non-volatile memory device and a method for fabricating the same, the charge trap type non-volatile memory device including: a tunnel insulation layer formed over a substrate; a charge trap layer formed over the tunnel insulation layer, the charge trap layer including a charge trap polysilicon thin layer and a charge trap nitride-based layer; a charge barrier layer formed over the charge trap layer; a gate electrode formed over the charge barrier layer; and an oxide-based spacer formed over sidewalls of the charge trap layer and provided to isolate the charge trap layer.