Title:
DYE COLOR FILTER
Document Type and Number:
Japanese Patent JP2009251563
Kind Code:
A
Abstract:
To provide a dye color filter having improved light fastness and excellent reliability, and to provide a display device using the color filter.
The color filter comprises a substrate, a transparent colored layer formed on the substrate, and a transparent resin layer formed to cover the transparent colored layer, wherein the transparent colored layer contains a dye as a coloring material, and the transparent resin layer contains an antioxidant. The display device uses the color filter.
Inventors:
MORIYA NORIHISA
Application Number:
JP2008103254A
Publication Date:
October 29, 2009
Filing Date:
April 11, 2008
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G02B5/20; G02F1/1335; G03F7/004; H01L51/50; H05B33/12
Domestic Patent References:
| JPH05190282A | 1993-07-30 | |||
| JPH11223720A | 1999-08-17 | |||
| JP2005292483A | 2005-10-20 | |||
| JP2006107766A | 2006-04-20 | |||
| JP2007234301A | 2007-09-13 | |||
| JP2000017182A | 2000-01-18 | |||
| JPS62102201A | 1987-05-12 | |||
| JPS62112103A | 1987-05-23 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
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