Invention Grant
- Patent Title: Coloring composition, method for manufacturing a color filter using the same, color filter and solid-state imaging device
- Patent Title (中): 着色组合物，使用其的滤色器的制造方法，滤色器和固态成像装置
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Application No.: US14189454Application Date: 2014-02-25
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Publication No.: US09442374B2Publication Date: 2016-09-13
- Inventor: Yasuo Sugishima , Mitsuji Yoshibayashi , Kaoru Aoyagi , Yushi Kaneko
- Applicant: FUJIFILM CORPORATION
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-190186 20110831
- Main IPC: B29D11/00
- IPC: B29D11/00 ; G03F7/00 ; H01L27/146 ; G02B5/20 ; G02B5/22 ; G02B3/00
Abstract:
There is provided a coloring composition including: a colorant; and a resin, wherein a content of the colorant is 50% by mass or more based on total solids of the coloring composition, and a solid acid number of a resin having a highest solid acid number among all kinds of resins contained in the coloring composition, is 80 mg KOH/g or less.
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