Circuit chip package and fabrication method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 28, 2002
Grant Date -
Jul 26, 2001
app pub date -
Jan 25, 2001
filing date -
Oct 4, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
One method for packaging at least one circuit chip includes: providing an interconnect layer including insulative material having a first side and a second side, initial metallization patterned on second side metallized portions of the second side and not on second side non-metallized portions of the second side, at least one substrate via extending from the first side to one of the second side metallized portions, and at least one chip via extending from the first side to one of the second side non-metallized portions; positioning the at least one circuit chip on the second side with at least one chip pad of the at least one circuit chip being aligned with the at least one chip via; and patterning connection metallization on selected portions of the first side of the interconnect layer and in the vias so as to extend to the at least one second side metallized portion and to the at least one chip pad. In related embodiments vias are pre-metallized and coupled to chip pads of the circuit chips by an electrically conductive binder. Thin film passive components and multilayer interconnections can additionally be incorporated into the package.
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