Invention Grant
US08779159B2 Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production
有权
化合物或其互变异构体，金属络合物，着色光敏固化组合物，滤色器和生产
- Patent Title: Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production
- Patent Title (中): 化合物或其互变异构体，金属络合物，着色光敏固化组合物，滤色器和生产
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Application No.: US13478210Application Date: 2012-05-23
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Publication No.: US08779159B2Publication Date: 2014-07-15
- Inventor: Yuki Mizukawa , Ryoji Goto , Hideki Takakuwa , Masashi Ogiyama , Toru Fujimori
- Applicant: Yuki Mizukawa , Ryoji Goto , Hideki Takakuwa , Masashi Ogiyama , Toru Fujimori
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2006-263580 20060927; JP2007-117651 20070426
- Main IPC: G02B5/20
- IPC: G02B5/20
Abstract:
Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), R1 to R6 each independently represents a hydrogen atom or a substituent group; and R7 represents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group.
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