Title:
光学フィルム、その製造方法、偏光板および画像表示装置
Document Type and Number:
Japanese Patent JP5114438
Kind Code:
B2
Abstract:
Optical film having a transparent support and optical functional layer as the outermost layer. The optical functional layer is on or above the transparent support; has a thickness of 50-250 nm; and contains low refractive index fine particles having a refractive index of @1.45 and arranged substantially in a line on a surface of the optical functional layer on the opposite side of the transparent support, high refractive index fine particles having a refractive index of >=1.55 and unevenly distributed in a lower part of the optical functional layer on the side of the transparent support, and a fluorine-containing compound.
Inventors:
Asahi Miho
Kenichi Fukuda
Katsumi Inoue
Jun Watanabe
Kenichi Fukuda
Katsumi Inoue
Jun Watanabe
Application Number:
JP2009029706A
Publication Date:
January 09, 2013
Filing Date:
February 12, 2009
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G02F1/1335; B32B7/02; B82Y20/00; B82Y30/00; G02B1/11; G02B1/111; G02B1/14; G02B5/30
Domestic Patent References:
| JP2007293313A | ||||
| JP2007272132A | ||||
| JP2007133236A |
Attorney, Agent or Firm:
Takeshi Takamatsu
Toshiyuki Ozawa
Kimura Shinya
Hasegawa Hiromichi
Toshiyuki Ozawa
Kimura Shinya
Hasegawa Hiromichi