Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Housing or package filled with solid or liquid electrically...
Reexamination Certificate
2011-07-05
2011-07-05
Pham, Long (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
Housing or package filled with solid or liquid electrically...
C257S098000, C257S783000
Reexamination Certificate
active
07973403
ABSTRACT:
[Problem] To provide an adhesive sheet which is used for a light-emitting diode device, and which is free from cracks and peeling off of the adhered portions.[Means for Solving the Problem] An adhesive sheet for a light-emitting diode device, which comprisesa thermoplastic polymer containing epoxy groups anda compound containing functional groups which are addition reactive with the epoxy groups or a polymerization catalyst which can effect a ring opening polymerization of the epoxy groups,and in which said thermoplastic polymer is cross-linked so that its flowability is restrained.
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Taguchi, “Future Prospect and Application of White LED Light System Technologies” CMC Publication, (date unknown) pp. 211-213.
Ishii Shigeyoshi
Itoh Koji
3M Innovative Properties Company
Pham Long
LandOfFree
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