METHOD FOR ALIGNING NANO-SIZE MATERIALS IN ONE DIRECTION USING NANO-METER POLISHING, ELECTRIC DEVICE USING SAME AND METHOD FOR MANUFACTURING SAID ELECTRIC DEVICE

Title:

METHOD FOR ALIGNING NANO-SIZE MATERIALS IN ONE DIRECTION USING NANO-METER POLISHING, ELECTRIC DEVICE USING SAME AND METHOD FOR MANUFACTURING SAID ELECTRIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/077624

Kind Code:

A1

Abstract:

The present invention relates to a method for aligning nano-size materials in one direction using nano-meter polishing and to a method for manufacturing a device using the above-mentioned method. The present invention relates to a method for aligning nano-size materials in one direction using nano-meter polishing, in which scratches having nano-meter level width and depth are formed on the surface layer of a substrate in one direction and nano-size materials are aligned in the scratches so as to achieve superior electrical, mechanical or optical characteristics. The present invention also relates to a method for manufacturing an electric device using the above-mentioned method. The present invention provides a method for aligning nano-size materials in one direction using nano-meter polishing, comprising: a step (step 1) of forming scratches having a width of 0.1 to 20nm aligned in one direction in a substrate using a polishing device; and a step (step 2) of introducing and aligning nano-size materials in the substrate with the scratches formed therein.

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Inventors:

CHOI WON JIN (KR)
LEE JEONG O (KR)
AN KI-SEOK (KR)
YANG CHEOL-SOO (KR)
PARK SE RIN (KR)
PARK DONG WOON (KR)

Application Number:

PCT/KR2013/010410

Publication Date:

May 22, 2014

Filing Date:

November 15, 2013

Export Citation:

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Assignee:

KOREA RES INST CHEM TECH (KR)

International Classes:

B82B3/00; H01L21/336

Foreign References:

KR100858223B1	2008-09-10
JP2008101271A	2008-05-01
KR20100025836A	2010-03-10

Other References:

LINGBO ZHU ET AL.: "Well -Aligned Open-Ended Carbon Nanotube Architectures: An Approach for Device Assembly", NANO LETT., vol. 6, 2006, pages 243 - 247

Attorney, Agent or Firm:

LEE, Won-Hee (642-16 Yoksam-dongKangnam-ku, Seoul 135-080, KR)

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