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Patent Searching and Data


Title:
LAMINATED BODY
Document Type and Number:
WIPO Patent Application WO/2012/105644
Kind Code:
A1
Abstract:
Provided is a laminated body capable of exhibiting superior transparency and water vapor barrier property, and increasing reliability when the device is used over a long period of time, when the laminated body is used as a substrate of an electronic material such as electronic paper, solar cell, and organic EL, etc. This laminated body comprises a laminated film in which an inorganic thin film layer made of an inorganic substance is laminated on one side of a first transparent plastic film, and a second transparent plastic film laminated on the side of the laminated film having the inorganic thin film layer with an adhesive layer therebetween, wherein the refractive index (n1) of the first transparent plastic film, the refractive index (n2) of the adhesive layer, and the refractive index (n3) of the inorganic thin film layer satisfy the relationships of the following (i) and (ii): |n3-n1|≤0.2 (i); |n3-n2|≤0.2 (ii)

Inventors:
TSUMAGARI, Yumi (1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
津曲 祐美 (〒92 滋賀県大津市堅田二丁目1番1号 東洋紡績株式会社内 Shiga, 〒5200292, JP)
IZEKI, Seiji (1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
伊関 清司 (〒92 滋賀県大津市堅田二丁目1番1号 東洋紡績株式会社内 Shiga, 〒5200292, JP)
Application Number:
JP2012/052375
Publication Date:
August 09, 2012
Filing Date:
February 02, 2012
Export Citation:
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Assignee:
TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-ku Osaka-sh, Osaka 30, 〒5308230, JP)
東洋紡績株式会社 (〒30 大阪府大阪市北区堂島浜二丁目2番8号 Osaka, 〒5308230, JP)
TSUMAGARI, Yumi (1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
津曲 祐美 (〒92 滋賀県大津市堅田二丁目1番1号 東洋紡績株式会社内 Shiga, 〒5200292, JP)
IZEKI, Seiji (1-1 Katata 2-chome, Otsu-sh, Shiga 92, 〒5200292, JP)
International Classes:
B32B9/00; B32B7/02; H01B5/14
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (Fujita-Toyobo Building 9th Floor, 1-16 Dojima 2-chome, Kita-ku, Osaka-sh, Osaka 03, 〒5300003, JP)
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Claims: