Title:
The resist composition for color filters and ink constituent using a pigment dispersion object and the pigment dispersion object
Document Type and Number:
Japanese Patent JP6032992
Kind Code:
B2
Abstract:
To provide a pigment dispersion excellent in dispersibility and spectral characteristics. The pigment dispersion at least includes: a dispersion medium; a compound represented by a general formula (1), the compound being dispersed in the dispersion medium; and a pigment having a quinacridone skeleton, the pigment being dispersed in the dispersion medium: in the general formula (1), R1 and R2 each independently represent a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group.
Inventors:
Taichi Shindo
Takayuki Ubo
Masao Nakano
Yasushi Tani
High Kaoru Hashi
Megumi Saito
Takayuki Toyoda
宮▲崎▼ 健
Hirose Masashi
Takayuki Ubo
Masao Nakano
Yasushi Tani
High Kaoru Hashi
Megumi Saito
Takayuki Toyoda
宮▲崎▼ 健
Hirose Masashi
Application Number:
JP2012166750A
Publication Date:
November 30, 2016
Filing Date:
July 27, 2012
Export Citation:
Assignee:
Canon Inc
International Classes:
C09D17/00; C09B5/14; C09B48/00; C09B67/20; C09B67/22; C09B67/46; G02B5/20; G02B5/22; G03F7/004; G03F7/028
Domestic Patent References:
| JP6100812A | ||||
| JP2006500465A | ||||
| JP2004292571A | ||||
| JP2010001348A | ||||
| JP2011122061A | ||||
| JP2003201411A | ||||
| JP2011195784A |
Foreign References:
| US20060144289 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi