Title:
ANTI-DAZZLING FILM
Document Type and Number:
WIPO Patent Application WO/2007/108294
Kind Code:
A1
Abstract:
This invention provides an anti-dazzling film comprising an anti-dazzling
layer. The anti-dazzling layer comprises a matrix of a polymer and a plurality
of domains of a polymer which are in phase separation from the matrix. The domains
and the matrix are formed in a concave-convex form on the surface of the anti-dazzling
layer. The sharpness of image measured with an image clarity measuring device
using an optical comb is different in film installation direction to the optical
comb. For this film, in the image sharpness measured with the image clarity measuring
device using a 0.5 mm-width optical comb, the difference (absolute value) between
the image sharpness for the film installed in such a direction that the film formation
direction is parallel to the comb tooth direction of the optical comb, and the
image sharpness for the film installed in such a direction that the film formation
direction is vertical to the comb tooth direction of the optical comb, may be about
1 to 30. This anti-dazzling film can display a sharp image in which external light
reflection and dazzling could have been suppressed.
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Inventors:
TAKEMOTO, Hiroyuki (2-7-16, Meioudai Fukuyama-sh, Hiroshima 34, 7200834, JP)
武本 博之 (〒34 広島県福山市明王台２－７－１６ Hiroshima, 7200834, JP)
武本 博之 (〒34 広島県福山市明王台２－７－１６ Hiroshima, 7200834, JP)
Application Number:
JP2007/054024
Publication Date:
September 27, 2007
Filing Date:
March 02, 2007
Export Citation:
Assignee:
DAICEL CHEMICAL INDUSTRIES, LTD. (1 Teppo-cho, Sakai-ku Sakai-sh, Osaka 01, 5908501, JP)
ダイセル化学工業株式会社 (〒01 大阪府堺市堺区鉄砲町１番地 Osaka, 5908501, JP)
TAKEMOTO, Hiroyuki (2-7-16, Meioudai Fukuyama-sh, Hiroshima 34, 7200834, JP)
ダイセル化学工業株式会社 (〒01 大阪府堺市堺区鉄砲町１番地 Osaka, 5908501, JP)
TAKEMOTO, Hiroyuki (2-7-16, Meioudai Fukuyama-sh, Hiroshima 34, 7200834, JP)
International Classes:
G02B5/02; B29C41/12; G09F9/00
Attorney, Agent or Firm:
KUWATA, Mitsuo (KUWATA & CO, 6th Floor Minato Umeda Building, 3-17, Nishitemma 6-chome, Kita-ku, Osaka-sh, Osaka 47, 5300047, JP)
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