Organic compound crystal and field-effect transistor

Details Organic compound crystal and field-effect transistor Organic compound crystal and field-effect transistor

2008-07-30

2010-10-19

Such, Matthew W (Department: 2891)

Active solid-state devices (e.g., transistors, solid-state diode

Organic semiconductor material

C257SE51024, C257SE51050, C549S031000

Reexamination Certificate

active

07816679

ABSTRACT:
A field-effect transistor includes a channel-forming region composed of an organic compound crystal including π-electron conjugated molecules each containing chalcogen atoms as a constituent, wherein the distance between chalcogen atoms of adjacent π-electron conjugated molecules is short, and the organic compound crystal has a periodic structure in which π-electron conjugated molecules are two-dimensionally or three-dimensionally linked together.

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