Semiconductor device manufacturing: process – With measuring or testing – Packaging or treatment of packaged semiconductor
Reexamination Certificate
2010-12-30
2011-11-29
Menz, Douglas (Department: 2891)
Semiconductor device manufacturing: process
With measuring or testing
Packaging or treatment of packaged semiconductor
C438S014000
Reexamination Certificate
active
08067251
ABSTRACT:
A method including forming an intermediate product, the intermediate product being configured to include a wiring substrate including a plurality of first electrodes, a plurality of second electrodes and a plurality of test electrodes, a first semiconductor chip mounted over the wiring substrate and including a plurality of first pads electrically connected respectively to the first electrodes, and a second semiconductor chip stacked over the first semiconductor chip and including a plurality of second pads electrically connected respectively to the second electrodes; encapsulating the first and second semiconductor chips; and performing electrical tests on the first and second semiconductor chips by use of the test electrodes, after the encapsulating of the first and second semiconductor chips.
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Masuda Masachika
Usami Toshihiko
Antonelli, Terry Stout & Kraus, LLP.
Elpida Memory Inc.
Menz Douglas
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