Light-emitting copolymers and electronic devices using such...

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material

Reexamination Certificate

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C257S103000, C257SE51028, C257SE51036, C257SE51037, C528S008000, C528S367000, C528S377000, C528S380000, C528S394000, C528S397000, C528S422000, C528S423000, C428S690000, C428S917000, C313S504000, C526S280000

Reexamination Certificate

active

07115899

ABSTRACT:
Novel pentaphenylene copolymers which are useful in electronic devices are described. The copolymers have at least one monomeric unit having Formula I:

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patent: WO 02/092724 (2002-11-01), None

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