Organic device including semiconducting layer aligned...

Details Organic device including semiconducting layer aligned... Organic device including semiconducting layer aligned...

2005-01-18

2005-01-18

Nelms, David (Department: 2818)

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

Field effect device

Junction field effect transistor

C257S040000, C438S150000, C438S029000, C438S069000, C438S149000, C438S168000, C428S001100

Reexamination Certificate

active

06844579

ABSTRACT:
An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.

REFERENCES:
patent: 6312971 (2001-11-01), Amundson et al.
patent: 6326640 (2001-12-01), Shi et al.
patent: 6723394 (2004-04-01), Sirringhaus et al.
patent: 6737303 (2004-05-01), Cheng et al.
H. Sirringhaus et al.; Two-dimensional charge transport in self-organized, high-mobility conjugated polymers, Nature, Oct. 14, 1999, pp. 685-688, vol. 401, Macmillan Magazines Ltd.

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