SUBSTRATE HAVING A CHARGED ZONE IN AN INSULATING BURIED LAYER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Apr 15, 2014
filing date -
Mar 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A substrate comprises a base wafer, an insulating layer over the base wafer, and a top semiconductor layer over the insulating layer on a side thereof opposite the base wafer. The insulating layer comprises a charge-confining layer confined on one or both sides with diffusion barrier layers, wherein the charge-confining layer has a density of charges in absolute value higher than 1010 charges/cm2. Alternatively, the insulating layer comprises charge-trapping islands embedded therein, wherein the charge-trapping islands have a total density of charges in absolute value higher than 1010 charges/cm2.
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