Title:
耐水性偏光フィルム、耐水性偏光フィルムの製造方法、及び画像表示装置
Document Type and Number:
Japanese Patent JP4676010
Kind Code:
B2
Abstract:
The water-resistant polarizing film of the present invention comprises an organic colorant having an anionic group, and organic nitrogen compounds. The organic nitrogen compounds include a first organic nitrogen compound having at least two nitrogen atoms in the molecule thereof, and a second organic nitrogen compound having at least two nitrogen atoms in the molecule thereof. The distance (A) between adjacent nitrogen atoms in the first organic nitrogen compound is shorter than the distance (B) between adjacent atoms of the nitrogen atoms in the second organic nitrogen compound.
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Inventors:
Toru Umemoto
Saimori Saisho
Tadayuki Kameyama
Saimori Saisho
Tadayuki Kameyama
Application Number:
JP2009115283A
Publication Date:
April 27, 2011
Filing Date:
May 12, 2009
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; G02F1/1335
Domestic Patent References:
| JP2009014959A | ||||
| JP2008150517A |
Attorney, Agent or Firm:
Minoru Ohnaka
Nobuo Ouchi
Suzuki Katsuto
Nobuo Ouchi
Suzuki Katsuto