Title:
CARBON NANOTUBE STRUCTURE, PRODUCTION METHOD FOR SAME AND FIELD EMISSION DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/007570
Kind Code:
A1
Abstract:
The present invention relates to a carbon nanotube structure, to a production method for same and to a field emission device using same. More specifically, the present invention relates to: a carbon nanotube structure wherein the carbon nanotubes are divided into integral high-density and low-density portions, and in the high-density portions the carbon nanotubes are disposed in line whereas the low-density portions are of relatively low density as compared with the high density and, at the same time, the density thereof progressively lessens with increasing distance from the high-density interface area; a production method for same; and a field emission device using same.
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Inventors:
KIM YONG HYUP (KR)
KANG TAE JUNE (KR)
JANG EUI YUN (KR)
LEE JEONG SEOK (KR)
SONG HYE LYNN (KR)
KANG TAE JUNE (KR)
JANG EUI YUN (KR)
LEE JEONG SEOK (KR)
SONG HYE LYNN (KR)
Application Number:
PCT/KR2013/005968
Publication Date:
January 09, 2014
Filing Date:
July 05, 2013
Export Citation:
Assignee:
UNIV SEOUL NAT R & DB FOUND (KR)
International Classes:
B82B1/00; B82B3/00; C01B31/02; H01J1/304
Foreign References:
| KR20090011818A | 2009-02-02 | |||
| KR100867628B1 | 2008-11-10 | |||
| KR20100089397A | 2010-08-12 |
Other References:
KUZNETZOV A. A. ET AL.: "Electron field emission from transparent multiwalled carbon nanotube sheet for inverted field emission displays.", CARBON., vol. 48, 2010, pages 41 - 46
Attorney, Agent or Firm:
INNO PATENT & LAW FIRM (KR)
특허법인 이노 (KR)
특허법인 이노 (KR)
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