Title:
INDIUM OXIDE SINTERED BODY, INDIUM OXIDE TRANSPARENT CONDUCTIVE FILM, AND METHOD FOR MANUFACTURING THE TRANSPARENT CONDUCTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2011/043235
Kind Code:
A1
Abstract:
Disclosed is an indium oxide sintered body containing zirconium as an additive, wherein the ratio of the atomic concentration of zirconium to the sum of the atomic concentration of indium and the atomic concentration of zirconium is within a range of 0.5-4 %, the relative density is 99.3 %, and the bulk resistivity is 0.5 mΩ∙cm or less. An indium oxide transparent conductive film, wherein transmissivity in the visible light region and infrared region is high, the film resistivity is low, and crystallization temperature can be controlled, a method for manufacturing the indium oxide transparent conductive film, and the oxide sintered body to be used for the purpose of manufacturing the transparent conductive film are disclosed.
Inventors:
TAKAMI Hideo (187-4 Usuba, Hanakawa-cho, Kitaibaraki-sh, Ibaraki 35, 〒3191535, JP)
高見 英生 (〒35 茨城県北茨城市華川町臼場１８７番地４ ＪＸ日鉱日石金属株式会社 磯原工場内 Ibaraki, 〒3191535, JP)
高見 英生 (〒35 茨城県北茨城市華川町臼場１８７番地４ ＪＸ日鉱日石金属株式会社 磯原工場内 Ibaraki, 〒3191535, JP)
Application Number:
JP2010/067019
Publication Date:
April 14, 2011
Filing Date:
September 30, 2010
Export Citation:
Assignee:
JX Nippon Mining & Metals Corporation (6-3 Otemachi 2-chome, Chiyoda-ku Tokyo, 64, 〒1008164, JP)
ＪＸ日鉱日石金属株式会社 (〒64 東京都千代田区大手町二丁目６番３号 Tokyo, 〒1008164, JP)
TAKAMI Hideo (187-4 Usuba, Hanakawa-cho, Kitaibaraki-sh, Ibaraki 35, 〒3191535, JP)
ＪＸ日鉱日石金属株式会社 (〒64 東京都千代田区大手町二丁目６番３号 Tokyo, 〒1008164, JP)
TAKAMI Hideo (187-4 Usuba, Hanakawa-cho, Kitaibaraki-sh, Ibaraki 35, 〒3191535, JP)
International Classes:
C04B35/00; C23C14/08; C23C14/34; H01B5/14; H01B13/00
Attorney, Agent or Firm:
OGOSHI Isamu (OGOSHI International Patent Office, Daini-Toranomon Denki Bldg. 5F, 1-10, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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