Semiconductor device with insulating section of varying thickness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Aug 30, 2016
filing date -
Mar 9, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A semiconductor device includes a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type on the first semiconductor region, a first electrode surrounded by the first semiconductor region and including a first electrode portion and a second electrode portion provided on the first electrode portion, and a first insulating section including first and second insulating portions. The second insulating portion is arranged side by side with the second electrode portion in a second direction perpendicular to a first direction from the first semiconductor region to the second semiconductor region. The first insulating portion is arranged side by side with the first electrode portion in the second direction. A length and a thickness of the first insulating portion in the first direction are greater than a length and a thickness of the second insulating portion in the first direction, respectively.
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