Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation
Reexamination Certificate
2005-12-06
2005-12-06
Cao, Phat X. (Department: 2814)
Semiconductor device manufacturing: process
Making device or circuit responsive to nonelectrical signal
Responsive to electromagnetic radiation
C438S113000
Reexamination Certificate
active
06972212
ABSTRACT:
A semiconductor chip has a substrate that is in the form of a parallelepiped whose side surfaces are shaped as tilted parallelograms. Such a semiconductor chip has a high output efficiency and a homogeneous thermal load due to having at least two side surfaces that are provided with an acute angle and are in the form of parallelograms.
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Eisert Dominik
Härle Volker
Kühn Frank
Zehnder Ulrich
Cao Phat X.
Doan Theresa T.
Greenberg Laurence A.
Locher Ralph E.
Osram GmbH
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