Title:
カラーフィルタ用青色着色組成物、カラーフィルタおよびカラー表示装置
Document Type and Number:
Japanese Patent JP5251329
Kind Code:
B2
Abstract:
The blue coloring composition for color filter according to the invention contains transparent resin and blue colorants which comprising copper phthalocyanine color and at least one xanthene colorant selected from a group composed of metallic colorant of the xanthene colorant and the xanthene colorant. The color filter according to the invention has more than one red filter segments, more than one green filter segments and more than one blue filter segments, at least one blue filter segments comprise the above described blue coloring composition. The invention also discloses a color display device comprising the described color filter, and a light-emitting device by using white light-emitting organic EL element as light source.
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Inventors:
Nishida Mitsushi
Takashi Nakamura
Hideo Takahashi
Michiko Tamano
Takashi Nakamura
Hideo Takahashi
Michiko Tamano
Application Number:
JP2008189131A
Publication Date:
July 31, 2013
Filing Date:
July 22, 2008
Export Citation:
Assignee:
Toyo Ink sc Holdings Co., Ltd.
International Classes:
G02B5/20; C09B47/04; C09B63/00; C09B67/20; C09B67/22; G02F1/1335; G02F1/13357; G03F7/004; G09F9/30; H01L27/32; H01L51/50; H05B33/12
Domestic Patent References:
| JP2004279617A | ||||
| JP2004309537A | ||||
| JP2004227854A | ||||
| JP7220871A | ||||
| JP2001081348A | ||||
| JP2008094898A |
Attorney, Agent or Firm:
Hiroki Kaneo