Title:
ANTI-REFLECTION ARTICLE, POLARIZING PLATE, COVER GLASS, IMAGE DISPLAY DEVICE, AND MANUFACTURING METHOD FOR ANTI-REFLECTION ARTICLE
Document Type and Number:
Japanese Patent JP2016167043
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an anti-reflection article having a moth-eye structure formed on a surface thereof, which has low reflectance and is less likely to turn bluish, and to provide a polarizing plate having the same, a cover glass, an image display device, and a manufacturing method for the anti-reflection article.SOLUTION: An anti-reflection article 10 is disclosed comprising a base material 1 and an anti-reflection layer 2 containing a binder resin 4 and inorganic particles 3. The inorganic particles 3 has an average primary diameter of 150-250 nm, inclusive, and a CV value of 4% or less, and 99.9% of the particles are spherical. The anti-reflection layer 2 has a moth-eye structure comprising a concavo-convex pattern formed by the inorganic particles on a surface thereof. Area occupied by the inorganic particles 3 on the surface of the anti-reflection layer is 25-64%, inclusive, of total area. Also disclosed herein are a polarizing plate having such an anti-reflection article, a cover glass, an image display device, and a manufacturing method for the anti-reflection article.SELECTED DRAWING: Figure 1
Inventors:
SHIBATA NAOYA
ASAHI MIHO
NAKAYAMA HAJIME
MATSUMOTO AYAKO
ASAHI MIHO
NAKAYAMA HAJIME
MATSUMOTO AYAKO
Application Number:
JP2015138949A
Publication Date:
September 15, 2016
Filing Date:
July 10, 2015
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
G02B1/118; B32B7/02; G02B5/30; G02F1/1335
Domestic Patent References:
| JP2010164824A | 2010-07-29 | |||
| JP2010042984A | 2010-02-25 | |||
| JP2014240956A | 2014-12-25 | |||
| JP2009139796A | 2009-06-25 | |||
| JP2009282511A | 2009-12-03 |
Foreign References:
| WO2008105117A1 | 2008-09-04 | |||
| WO2011111471A1 | 2011-09-15 | |||
| US20140022644A1 | 2014-01-23 |
Attorney, Agent or Firm:
Takeshi Takamatsu
Toshiyuki Ozawa
Toshiyuki Ozawa