3D Integrated circuit in planar process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 29, 2012
app pub date -
Dec 5, 2011
filing date -
Jun 10, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Techniques related to 3D integrated circuits formed on a single wafer are disclosed. According to one embodiment, an integrated circuit comprises a first device forming a first projection area on a wafer and a second device forming a second projection area on the wafer. The first projection area overlaps with the second projection area partially or completely. The area being shared between the two devices refers to the partial or complete overlapping of the projection areas of the two devices. In one embodiment, two or more devices in different layers of the integrated circuit or two or more devices at different depths in a same layer of the integrated circuit may share an area on the same wafer in a certain manner. Thereby, the area of the chip is saved and the chip cost of the integrated circuit is significantly reduced.
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