Invention Grant
US09513418B2 Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device
有权
彩色分散液，彩色滤色片用彩色树脂组合物，滤色片，液晶显示装置以及有机发光显示装置
- Patent Title: Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device
- Patent Title (中): 彩色分散液，彩色滤色片用彩色树脂组合物，滤色片，液晶显示装置以及有机发光显示装置
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Application No.: US15141026Application Date: 2016-04-28
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Publication No.: US09513418B2Publication Date: 2016-12-06
- Inventor: Masato Okada , Daisuke Endo , Michihiro Ogura , Tomoki Murata , Hiroaki Segawa
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo-to
- Agency: Ladas & Parry LLP
- Priority: JP2012-097717 20120423; JP2013-023697 20130208
- Main IPC: G02B5/20
- IPC: G02B5/20 ; C04B11/00 ; G02B5/22 ; C09D11/322 ; G03F7/00 ; G03F7/105 ; C09B11/28 ; G02B1/04 ; G02F1/1335 ; H01L27/32 ; G03F7/038
Abstract:
An object of the present invention is to provide: a color material dispersion liquid which is able to form a coating film with high luminance, excellent heat resistance and excellent light resistance. Disclosed is a color material dispersion liquid comprising a color material represented by the following general formula (I), a specific dispersant, and a specific solvent, wherein molybdenum and tungsten are contained in a polyoxometalate anion in the color material, and a molar ratio between the molybdenum and the tungsten is 0.4:99.6 to 15:85: (Symbols shown in the general formula (I) are described in the Description.)
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