Title:
A conductive thin film manufactured by a manufacturing method and the method of a conductive thin film
Document Type and Number:
Japanese Patent JP6164617
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a carbon nanotube thin film in which carbon nanotubes exist in a uniformly dispersed state, the thickness and light transmittance of the film can be adjusted easily and are uniform, and high electrical conductivity or high semiconductor properties can be achieved. Carbon nanotubes are mixed with an electrically-non-conductive matrix capable of dispersing the carbon nanotubes satisfactorily therein, such as hydroxypropyl cellulose, to prepare a dense ink that is dispersed in a solvent, the ink is prepared into a film having a uniform thickness employing a doctor blade method or a screen printing method, and subsequently the electrically-non-conductive matrix is removed with a solvent or by a photonic curing method or an oxygen plasma treatment. In this manner, a thin film in which the electrical conductivity or semiconductor properties inherent in carbon nanotubes are recovered can be produced.
Inventors:
Kim Aji
Chiyuki Matsumoto
Reiko Asumi
Takeshi Saito
Shinji Minami
Chiyuki Matsumoto
Reiko Asumi
Takeshi Saito
Shinji Minami
Application Number:
JP2014528179A
Publication Date:
July 19, 2017
Filing Date:
July 30, 2013
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
H01B13/00; B82Y30/00; B82Y40/00; C01B32/152; C09D1/00; C09D5/24; C09D101/02; H01B5/02; H01B5/14
Domestic Patent References:
JP2010506824A | ||||
JP2014510187A |
Foreign References:
WO2005082775A1 |
Attorney, Agent or Firm:
Patent Business Corporation Moegi Patent Office
Previous Patent: A data supply apparatus and a data processing device
Next Patent: TRAFFIC DISTRIBUTION SYSTEM
Next Patent: TRAFFIC DISTRIBUTION SYSTEM