Title:
PROCESS FOR PRODUCING ELECTROCONDUCTIVE FILM AND ELECTROCONDUCTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2010/001786
Kind Code:
A1
Abstract:
Disclosed is a process for producing an electroconductive film that can produce a reticular electroconductive film in a simple and cost-effective manner, the reticular electroconductive film having a fine network and being free from the occurrence of moiré or the like when used, for example, in displays. Also disclosed is an electroconductive film.
The process comprises coating an organic solvent dispersion containing electroconductive fine particles onto a substrate to form a reticular electroconductive film. The process comprises the step of evaporating the organic solvent from the coated organic solvent dispersion while causing dew condensation on the coating film surface. The reticular electroconductive film comprises a reticular line part and a pore part of an electroconductive material. In the electroconductive film, the average area of the pore part is not more than 400 μm2, and the line width of the reticular line part is not more than 5 μm.
Inventors:
SHIMOMURA Masatsugu (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
下村政嗣 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
YABU Hiroshi (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
藪浩 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
HIRAI Yuji (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
下村政嗣 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
YABU Hiroshi (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
藪浩 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
HIRAI Yuji (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
Application Number:
JP2009/061531
Publication Date:
January 07, 2010
Filing Date:
June 24, 2009
Export Citation:
Assignee:
NIPPON SHOKUBAI CO., LTD. (1-1 Koraibashi 4-chome, Chuo-ku Osaka-sh, Osaka 43, 〒5410043, JP)
株式会社日本触媒 (〒43 大阪府大阪市中央区高麗橋４丁目１番１号 Osaka, 〒5410043, JP)
SHIMOMURA Masatsugu (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
下村政嗣 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
YABU Hiroshi (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
藪浩 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
株式会社日本触媒 (〒43 大阪府大阪市中央区高麗橋４丁目１番１号 Osaka, 〒5410043, JP)
SHIMOMURA Masatsugu (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
下村政嗣 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
YABU Hiroshi (2-1-1 Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
藪浩 (〒77 宮城県仙台市青葉区片平２丁目１番１号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
International Classes:
H01B13/00; H01B5/14
Attorney, Agent or Firm:
YASUTOMI & Associates (5-36, Miyahara 3-chome Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
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