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Title:
TRANSPARENT CONDUCTIVE ZINC OXIDE FILM, PROCESS FOR PRODUCTION THEREOF, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/126074
Kind Code:
A1
Abstract:
A transparent conductive zinc oxide film which contains Ti, Al and Zn at an atomic ratio that fulfils the requirements represented by formulae (1), (2) and (3), has multiple surface textures having different sizes on the surface thereof, and has a surface having a center line average surface roughness (Ra) of 30 to 200 nm, wherein the average value of the widths of the surface textures is 100 nm to 10 μm. 0.001 ≤ Ti/(Zn+Al+Ti) ≤ 0.079 …(1) 0.001 ≤ Al/(Zn+Al+Ti) ≤ 0.079 …(2) 0.010 ≤ (Ti+Al)/(Zn+Al+Ti) ≤ 0.080 …(3)

Inventors:
AKIIKE Ryo (Tokyo Research Center 2743-1, Hayakawa, Ayase-sh, Kanagawa 23, 〒2521123, JP)
秋池 良 (〒23 神奈川県綾瀬市早川2743番地1 東ソー株式会社 東京研究センター内 Kanagawa, 〒2521123, JP)
KURAMOCHI Hideto (Tokyo Research Center 2743-1, Hayakawa, Ayase-sh, Kanagawa 23, 〒2521123, JP)
Application Number:
JP2011/058814
Publication Date:
October 13, 2011
Filing Date:
April 07, 2011
Export Citation:
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Assignee:
TOSOH CORPORATION (4560, Kaisei-cho Shunan-sh, Yamaguchi 01, 〒7468501, JP)
東ソー株式会社 (〒01 山口県周南市開成町4560番地 Yamaguchi, 〒7468501, JP)
AKIIKE Ryo (Tokyo Research Center 2743-1, Hayakawa, Ayase-sh, Kanagawa 23, 〒2521123, JP)
秋池 良 (〒23 神奈川県綾瀬市早川2743番地1 東ソー株式会社 東京研究センター内 Kanagawa, 〒2521123, JP)
International Classes:
H01B5/14; C23C14/08; C23C14/58; H01B13/00
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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Claims: