Active solid-state devices (e.g. – transistors – solid-state diode – With shielding
Reexamination Certificate
2007-10-23
2007-10-23
Wilczewski, Mary (Department: 2822)
Active solid-state devices (e.g., transistors, solid-state diode
With shielding
C257S660000, C361S800000, C361S816000, C361S818000, C174S034000, C174S034000, C442S006000, C442S016000, C442S052000
Reexamination Certificate
active
10326291
ABSTRACT:
There is provided an electromagnetic wave shielding sheet which can effectively prevent an adhesive layer from being colored at the time of etching. The electromagnetic wave shielding sheet comprises a laminate of at least a transparent substrate film, an adhesive layer, and an electromagnetic wave shielding layer. The electromagnetic wave shielding layer is formed of a mesh metal foil with densely arranged openings and being transparent. The adhesive layer is substantially colorless and transparent.
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Arakawa Fumihiro
Ishii Yasuhiko
Ohishi Eiji
Dai Nippon Printing Co. Ltd.
Oliff & Berridg,e PLC
Tran Thanh Y.
Wilczewski Mary
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