Title:
黒色樹脂組成物、樹脂ブラックマトリックス基板およびタッチパネル
Document Type and Number:
Japanese Patent JP5333670
Kind Code:
B2
Abstract:
Disclosed is a black resin composition with which a black matrix having high insulation properties even after heat treatment at a high temperature and, in addition, achromatic reflection properties can be readily formed. The black resin composition comprises (A) a light-shielding material, (B) an alkali-soluble resin, and (C) an organic solvent, and comprises (A-1) a carbon black and (A-2) titanium nitride compound particles as the light-shielding material (A). The carbon black (A-1) is surface-treated with a sulfur-containing compound, and in the surface composition, the percentage of carbon atoms is 95% or less and the percentage of sulfur atoms is 0.5% or more.
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Inventors:
Yoshihiko Inoue
Ryosuke Aihara
Ryosuke Aihara
Application Number:
JP2012522860A
Publication Date:
November 06, 2013
Filing Date:
March 23, 2012
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C08F299/00; C08F290/12; C08K3/28; C08K9/02; C08L101/00; C09D7/12; C09D201/00; G02B5/20; G02F1/1335; G03F7/004
Domestic Patent References:
JP2008249987A | 2008-10-16 | |||
JP2002020673A | 2002-01-23 | |||
JP2000056126A | 2000-02-25 |
Attorney, Agent or Firm:
Patent Service Corporation Tanigawa International Patent Office
Eijiro Tanikawa
Eijiro Tanikawa