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    • 7. 发明授权
    • Method of manufacturing color filter substrate for semitransmissive type liquid crystal display device
    • 制造半透射型液晶显示装置用滤色器基板的方法
    • US08642233B2
    • 2014-02-04
    • US13337973
    • 2011-12-27
    • Mie ShimizuKoichi MinatoTakeshi Itoi
    • Mie ShimizuKoichi MinatoTakeshi Itoi
    • G02F1/335G02B5/20
    • G02F1/133516C09B67/0035G02B5/201G02B5/223G02F1/133555G03F7/0007G03F7/031
    • A method of a color filter substrate for a semitransmissive type liquid crystal display device, including: forming a photosensitive coloring composition layer containing a photo-polymerizable monomer, a resinous binder, a polymerization initiator, a coloring agent and a solvent on a surface of a transparent substrate, the surface being partitioned into a large number of pixel regions; exposing the photosensitive coloring composition layer to light; and developing the photosensitive coloring composition layer to form a transmissive portion and a reflective portion, the transmissive portion being assigned to colorize a transmitted light from a light source arranged on a rear surface side of a liquid crystal display device, the reflective portion being assigned to colorize a reflected light to be derived from reflection of an external light entering from the observer's side and having a through-hole with a diameter of 10 μm or less.
    • 一种半透射型液晶显示装置的滤色器用基板的制造方法,其特征在于,在所述半透射型液晶显示装置的表面形成含有光聚合性单体,树脂粘合剂,聚合引发剂,着色剂和溶剂的感光性着色组合物层 透明基板,表面被划分成大量的像素区域; 将感光着色组合物层曝光; 并且显影感光着色组合物层以形成透射部分和反射部分,所述透射部分被赋予将来自布置在液晶显示装置的后表面侧上的光源的透射光着色,所述反射部分被分配给 将从观察者侧进入的外部光的反射导出的反射光着色,并具有直径为10μm以下的通孔。
    • 9. 发明授权
    • Metal phthalocyanine dye mixture, curable composition, color filter, and method for producing color filter
    • 金属酞菁染料混合物,可固化组合物,滤色器和滤色器的制造方法
    • US08445167B2
    • 2013-05-21
    • US12934462
    • 2009-03-16
    • Yuki MizukawaHideki Takakuwa
    • Yuki MizukawaHideki Takakuwa
    • G02B5/20
    • G03F7/0007C09B47/0675C09B47/0678C09B67/0035G02F1/133516G03F7/105
    • The invention aims to provide a metal phthalocyanine dye mixture having excellent solubility in an organic solvent, which can be formed into a thin film. Provided are a metal phthalocyanine dye mixture contains at least phthalonitrile, a compound represented by the following formula (I), a compound represented by the following formula (II), and a metal or a metal compound, and a curable composition containing the metal phthalocyanine dye mixture, a color filter containing the curable composition, and a method for producing the color filter: wherein, in formulae (I) and (II), R1 represents a substituent; n represents an integer of from 0 to 3; X represents —S—, —SO2—, or —SO2N(R4)—; R4 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, or a heterocyclic ring group; R2 represents an alkyl group, an alkenyl group, an aryl group, or a heterocyclic ring group; R3 represents a substituent; m represents an integer of from 0 to 3; and Z represents —SO3M or —(X1-A) group; wherein X1 has the same definition as X; A represents an optionally substituted group having at least one selected from —COOM, —SO3M, —SO2NH—R5, —SO2NHCOR6, —CONHSO2—R7, and —SO2NHSO2—R8; M represents a hydrogen atom, or an alkali metal or organic base group for neutralization of charges; and R5, R6, R7, and R8 each independently represents an alkyl group, an alkenyl group, an aryl group, or a heterocyclic ring group.
    • 本发明的目的在于提供一种在可形成薄膜的有机溶剂中具有优异的溶解性的金属酞菁染料混合物。 提供一种金属酞菁染料混合物,至少含有邻苯二甲腈,由下式(I)表示的化合物,下式(II)表示的化合物和金属或金属化合物,以及含有金属酞菁的固化性组合物 染料混合物,含有可固化组合物的滤色器和滤色器的制造方法,其中,在式(I)和(II)中,R 1表示取代基; n表示0〜3的整数, X表示-S - , - SO 2 - 或-SO 2 N(R 4) - ; R4表示氢原子,烷基,烯基,芳基或杂环基; R2表示烷基,烯基,芳基或杂环基; R3表示取代基; m表示0〜3的整数, Z表示-SO 3 M或 - (X 1 -A)基; 其中X1具有与X相同的定义; A表示具有选自-COOM,-SO3M,-SO2NH-R5,-SO2NHCOR6,-CONHSO2-R7和-SO2NHSO2-R8中至少一个的任选取代的基团; M表示氢原子,或用于中和电荷的碱金属或有机碱基; R 5,R 6,R 7和R 8各自独立地表示烷基,烯基,芳基或杂环基。