Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2005-03-01
2005-03-01
Nelms, David (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C257S040000, C257S759000
Reexamination Certificate
active
06861664
ABSTRACT:
An electronic device includes a semiconductor layer in contact with a number of electrodes, wherein the semiconductive layer includes a compound wherein either or both of the following geometric isomers of the compound are present:wherein:n is 1, 2 or 3 for the polycyclic moiety; andR1and R2are independently selected from the group consisting of a hydrocarbon ring and a heterocyclic group, wherein R1and R2are the same or different hydrocarbon ring, the same or different heterocyclic group, or one of R1and R2is the hydrocarbon ring and the other the heterocyclic group.
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Duff James M.
Murti Dasarao K.
Ong Beng S.
Wu Yiliang
Nelms David
Nguyen Thinh T
Soong Zosan S.
Xerox Corporation
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