Semiconductor device having an inner power supply plate structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 30, 2016
Grant Date -
Jul 14, 2016
app pub date -
Sep 29, 2015
filing date -
Jan 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A power supply wiring structure of a semiconductor device including a semiconductor chip flip-chip mounted on a substrate decreases the characteristic impedance of internal wiring and thereby increases the noise reduction effect, while achieving low impedance during high frequency power supply operation. A semiconductor device has an inner power supply plate structure on a first insulating film on a protection film of a semiconductor chip, in an inner region of a plurality of peripheral electrode pads on a mounting surface of the semiconductor chip as viewed in plan, for supplying power to the semiconductor chip. The inner power supply plate structure includes a first power supply plate on the first insulating film, a second insulating film on the first power supply plate, and a second power supply plate on the second insulating film.
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