Fine pitch BVA using reconstituted wafer with area array accessible for testing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 2017
Issued Date -
N/A
app pub date -
Jan 17, 2014
filing date -
Jan 17, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for simultaneously making a plurality of microelectronic packages by forming an electrically conductive redistribution structure along with a plurality of microelectronic element attachment regions on a carrier. The attachment regions being spaced apart from one another and overlying the carrier. The method also including the formation of conductive connector elements between adjacent attachment regions. Each connector element having the first or second end adjacent the carrier and the remaining end at a height of the microelectronic element. The method also includes forming an encapsulation over portions of the connector elements and subsequently singulating the assembly, into microelectronic units, each including a microelectronic element. The surface of the microelectronic unit, opposite the redistribution structure, having both the active face of the microelectronic element and the free ends of the connector elements so that both are available for connection with a component external to the microelectronic unit.
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