Semiconductor Device Including a Dielectric Layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 11, 2018
app pub date -
Feb 7, 2017
filing date -
Jul 8, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A semiconductor device including a dielectric layer is provided. The semiconductor device includes a stack structure, and a vertical structure within the stack structure. The vertical structure includes a lower region having a first width and an upper region having a second width, greater than the first width. The vertical structure further includes two dielectric layers of which respective ratios of lower thicknesses in the lower region to upper thicknesses in the upper region are different from each other.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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