Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2006-04-06
2008-11-11
Saeed, Kamal A (Department: 1626)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
Reexamination Certificate
active
07449715
ABSTRACT:
An electronic device comprising a polymer of Formula or structure (I)wherein R1is hydrogen, halogen, a suitable hydrocarbon, or a heteroatom containing group; R2is hydrogen, a suitable hydrocarbon, a heteroatom containing group, or a halogen; R3and R4are independently a suitable hydrocarbon, hydrogen, a heteroatom containing group, or a halogen; Ar is an aromatic component; x, y, a, b, and c represent the number of groups or rings, respectively; Z represents sulfur, oxygen, selenium, or NR wherein R is hydrogen, alkyl, or aryl; and n represents the number of repeating units.
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Li Yuning
Liu Ping
Ong Beng S.
Wu Yiliang
Fay Sharpe LLP
Loewe Sun Jae Y
Palazzo Eugene O.
Saeed Kamal A
Xerox Corporation
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