Invention Grant
- Patent Title: Dye compound, ink, and resist composition for color filter
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Application No.: US15024771Application Date: 2014-09-24
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Publication No.: US09910196B2Publication Date: 2018-03-06
- Inventor: Takeshi Sekiguchi , Shosei Mori , Taichi Shintou , Takeshi Miyazaki
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2013-201704 20130927
- International Application: PCT/JP2014/076233 WO 20140924
- International Announcement: WO2015/046618 WO 20150402
- Main IPC: C09D11/328
- IPC: C09D11/328 ; C09D11/037 ; C09D11/17 ; C09B33/12 ; C09B35/12 ; G02B5/22 ; C09B29/42
Abstract:
The present invention provides a dye compound excellent in both chroma and light fastness, an ink, and a resist composition for a color filter.The present invention provides an ink and a resist composition for a color filter, in which each of the ink and the resist composition contains a pyridone azo compound having a specific structure.
Public/Granted literature
- US20160238756A1 DYE COMPOUND, INK, AND RESIST COMPOSITION FOR COLOR FILTER Public/Granted day:2016-08-18
Information query
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