Field effect transistor and its manufacturing method

Details Field effect transistor and its manufacturing method Field effect transistor and its manufacturing method

2005-08-02

2010-10-05

Nguyen, Khiem D (Department: 2823)

Semiconductor device manufacturing: process

Having organic semiconductive component

C438S151000, C257SE51005

Reexamination Certificate

active

07807496

ABSTRACT:
To provide a method of easily producing TFT in which the orientation of channel molecules or wires is enhanced, compared with conventional type organic TFT at a low price, a lyophilic TFT pattern encircled by a lyophobic area is formed on a substrate, spontaneous movement is made in a droplet containing organic molecules or nanowires dropped in a channel region by characterizing the form of the pattern, and the organic molecules or the nanowires are oriented in the channel region by the movement.

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patent: 2005/0029591 (2005-02-01), Yudasaka et al.
patent: 2007/0018151 (2007-01-01), Sirringhaus et al.
patent: 2004-115805 (2003-09-01), None
K. Sakamoto et al., “Determination of Molecular Orientation of Very Thin Rubbed and Unrubbed Polyimide Films”, J. Appl. Phys., vol. 80., No. 1 (Jul. 1996), pp. 431-439.
X. Duan et al., “High-Performance Thin-Film Transistors Using Semiconductor Nanowires and Nanoribbons”, Nature, vol. 425 (Sep. 18, 2003), pp. 274-278.

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