Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2007-08-08
2010-10-19
Such, Matthew W (Department: 2891)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C257SE51029, C257SE51050, C438S099000, C548S417000, C549S041000, C549S456000
Reexamination Certificate
active
07816673
ABSTRACT:
A heteroacene compound includes a di-thieno-benzo-thieno-thiophene derivative, in which all six rings may be fused together, an organic thin film including the same, and an electronic device that includes the thin film as a carrier transport layer. The compound of example embodiments may have a compact planar structure to thus realize improved solvent solubility and processability. When the compound is applied to electronic devices, a deposition process or a room-temperature solution process may be applied, and as well, intermolecular packing and stacking may be efficiently realized, resulting in improved electrical properties, including increased charge mobility.
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Han Kook Min
Jeong Eun Jeong
Lee Bang Lin
Lee Sang Yoon
Park Jong Il
Harness & Dickey & Pierce P.L.C.
Samsung Electronics Co,. Ltd.
Such Matthew W
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