Semiconductor device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 10, 2017
Issued Date -
N/A
app pub date -
Jan 28, 2016
filing date -
Sep 10, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A semiconductor device includes: a semiconductor substrate, a first portion and a second portion of an upper layer portion of the semiconductor substrate being conductive; an insulating member electrically isolating the first portion from the second portion; a first stacked body provided in a region directly above the second portion, the first stacked body including first insulating films and electrode films stacked alternately; a semiconductor pillar provided inside the first stacked body and extending in a stacking direction; a charge storage film provided between the semiconductor pillar and the electrode films; a second stacked body provided in a region directly above the first portion, the second stacked body including second insulating films and third insulating films stacked alternately; and two first conductive pillars provided inside the second stacked body extending in the stacking direction, lower ends thereof being connected to the first portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully