Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2006-11-14
2006-11-14
Crane, Sara (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C438S099000
Reexamination Certificate
active
07135702
ABSTRACT:
The main object is to provide a manufacturing method of organic semiconductor, an organic semiconductor device structure manufactured by the manufacturing method and an organic semiconductor device, those having uniform and high carrier transport property over a relatively large area.To achieve the object, the present invention provides a manufacturing method of an organic semiconductor structure, wherein the organic semiconductor structure comprises, on a base material, an organic semiconductor layer formed from a liquid crystalline organic semiconductor material, andcomprising processes of: forming an oil repellent region and a lipophilic region, which is surrounded by the oil repellent region, on the base material;coating an organic semiconductor layer forming solution, comprising the liquid crystalline organic semiconductor material and a solvent, on the lipophilic region; andcrystallizing the liquid crystalline organic semiconductor material by evaporating the solvent in the organic semiconductor layer forming solution coated on the lipophilic region.
REFERENCES:
patent: 4939556 (1990-07-01), Eguchi et al.
patent: 6967352 (2005-11-01), Yudasaka
Lin et al, “Stacked Pentacene Layer Organic Thin-Film Transistors With Improved Characteristics”, IEEE Electron Device Lett., vol. 18, No. 12, pp. 606-608, Dec. 1997.
Adam et al, “Transient Photoconductivity In a Discotic Liquid Crystal Display”, Phys. Rev. Lett., vol. 70, No. 4, pp. 457-460, Jan. 25, 1993.
Funahashi et al, “Photoconductive Behavior In Smectic: A Phase of 2-(4′Heptytoxyphehyl)-6-Dodecylthiobenzothiazole”, Jpn J Appl Phys, vol. 35, Part 2, No. 6A, pp. L703-L705, Jun. 1, 1996.
Hanna Jun-ichi
Iino Hiroaki
Maeda Hiroki
Crane Sara
Dai Nippon Printing Co. Ltd.
Keefer Timothy J.
Seyfarth Shaw LLP
LandOfFree
Organic semiconductor structure, manufacturing method of the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organic semiconductor structure, manufacturing method of the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic semiconductor structure, manufacturing method of the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3661967