Stacked microelectronic assemblies with central contacts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 13, 2006
Grant Date -
Jun 2, 2005
app pub date -
Nov 12, 2004
filing date -
Nov 12, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stacked microelectronic assembly includes a dielectric element and a first and second microelectronic element stacked one on top of the other with the first microelectronic element underlying at least a portion of the second microelectronic element. The first microelectronic element and the second microelectronic element have front surfaces on which exposed on a central region of the front surface are contacts. A spacer layer may be provided under a portion of the second microelectronic element opposite a portion of the second microelectronic element overlying the first microelectronic element. Additionally, a third microelectronic element may be substituted in for the spacer layer so that the first microelectronic element and the third microelectronic element are underlying opposing sides of the second microelectronic element.
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