Imager die package and methods of packaging an imager die on a temporary carrier

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United States of America Patent

PATENT NO 7923298
APP PUB NO 20090068798A1
SERIAL NO

11851787

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods for fabricating an imager die package and resulting die packages are disclosed. An imager die packaging process may include dicing through a fabrication substrate comprising a plurality of imager die. Thereafter, known good die (KGD) qualified from the imager die are repopulated, face down on a high temperature-compatible temporary carrier, the KGD on the temporary carrier are encapsulated and thereafter removed as a reconstructed wafer from the temporary carrier. Furthermore, a first plurality of discrete conductive elements on a back side of the reconstructed wafer may be partially exposed and, optionally, a second plurality of discrete conductive elements may be applied to the first plurality of discrete conductive elements. The encapsulated KGD are then singulated.

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Patent Owner(s)

Patent OwnerAddress
U S BANK NATIONAL ASSOCIATION AS COLLATERAL AGENT100 WALL STREET SUITE 1600 NEW YORK NY 10005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farnworth, Warren M Nampa, US 855 33798
Oliver, Steven Boise, US 15 447

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