Invention Grant
US08785088B2 Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof 有权
彩色组合物,彩色固化膜,滤色器,彩色滤光片的制造方法,液晶显示装置,固态成像装置和新型二吡咯亚甲基金属络合物或其互变异构体

  • Patent Title: Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof
  • Patent Title (中): 彩色组合物,彩色固化膜,滤色器,彩色滤光片的制造方法,液晶显示装置,固态成像装置和新型二吡咯亚甲基金属络合物或其互变异构体
  • Application No.: US14042737
    Application Date: 2013-10-01
  • Publication No.: US08785088B2
    Publication Date: 2014-07-22
  • Inventor: Yuta TakasakiDaisuke Sasaki
  • Applicant: Fujifilm Corporation
  • Applicant Address: JP Tokyo
  • Assignee: FUJIFILM Corporation
  • Current Assignee: FUJIFILM Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: SOLARIS Intellectual Property Group, PLLC
  • Priority: JP2011-083546 20110405
  • Main IPC: G02B5/20
  • IPC: G02B5/20
Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof
Abstract:
Provided is a colored composition including at least one selected from the group consisting of a compound represented by the following formula (I) and a tautomer thereof: wherein in formula (I), R2 to R5 each independently represent a hydrogen atom or a monovalent substituent; R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group; Ma represents a metal or a metal compound; X3 and X4 each independently represent NR, a nitrogen atom, an oxygen atom, or a sulfur atom, wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group; X5 represents a group required to neutralize the charge of Ma; a represents 1 or 2; and R8 to R17 each independently represent a hydrogen atom or a monovalent substituent, provided that at least one of R8 to R17 represents a particular polymerizable substituent.
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