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公开(公告)号：KR1020130084251A
公开(公告)日：2013-07-24
申请号：KR1020130003937
申请日：2013-01-14
Applicant: 토요잉크SC홀딩스주식회사 , 도요컬러주식회사
IPC: C08L101/00 , C08K3/22 , H01L51/50 , H05B33/02
CPC classification number: H01L51/5012 , H01L21/0271 , H01L27/3262
Abstract: PURPOSE: A resin composition for the optical scattering layer is provided to be used for the light extraction efficiency improvement of the organic EL device as the optical scattering layer set up between the light transmissive electrode and light-transmissive substrate. And the dependency for wave length of the light extraction efficiency improvement modulus is small and it can use in the wide wavelength area. CONSTITUTION: A resin composition for the optical scattering layer. It is the used resin composition for the optical scattering layer in order to form the optical scattering layer of the organic electro-luminescent device. It comprises the binder composition and the light scattering particle (B) including the resin (A) of at least one kind. The content of the particle which is the particle diameter 600nm or greater about the light scattering particle (B) whole quantity the average particle diameter among the resin composition for the optical scattering layer the light scattering particle (B) is over 200nm 500nm or less is 20 volume % or less. The refractive index difference of the light scattering particle (B) and binder composition is 0.1 or greater. The optical scattering layer is formed as the resin composition for the optical scattering layer is used. Second electrode (15) having the light reflectivity including the light-emitting layer and at least one organic layer (14) and first electrode (13) having the organic electro-luminescent device is the light-transmissive and optical scattering layer (12) on the light-transmissive substrate (11) are sequentially laminated.
Abstract translation: 目的：提供一种用于光散射层的树脂组合物，用作有机EL器件的光提取效率改进，作为设置在透光电极和透光基底之间的光散射层。 光提取效率提高模量的波长依赖性小，可以在宽波长区域使用。 构成：用于光散射层的树脂组合物。 为了形成有机电致发光元件的光散射层，为了使光散射层使用树脂组合物。 它包括粘合剂组合物和包含至少一种树脂（A）的光散射颗粒（B）。 光散射粒子（B）的光散射层用树脂组合物的平均粒径为200nm以下500μm以下的光散射粒子（B）的粒径为600nm以上的粒子的含量为 20体积％以下。 光散射粒子（B）和粘合剂组合物的折射率差为0.1以上。 使用光散射层的树脂组合物形成光散射层。 具有包含发光层和至少一个有机层（14）的光反射率的第二电极（15）和具有有机电致发光器件的第一电极（13）是透光和光散射层（12） 依次层叠透光性基板（11）。
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公开(公告)号：KR1020070050366A
公开(公告)日：2007-05-15
申请号：KR1020060109916
申请日：2006-11-08
Applicant: 토요잉크SC홀딩스주식회사 , 도판 인사츠 가부시키가이샤
CPC classification number: C09B67/0033 , C09B67/0038 , C09B67/0039 , C09B67/0041 , G03F7/0007
Abstract: PROBLEM TO BE SOLVED: To provide a red colored composition for a color filter capable of forming red filter segments high in lightness and contrast, a color filter including red filter segments high in lightness and contrast, and a liquid crystal display device equipped with the color filter. SOLUTION: The red colored composition for a color filter contains a pigment carrier comprising a transparent resin, its precursor or a mixture of them and a pigment, wherein the pigment contains at least a diketopyrrolopyrrole-based red pigment (preferably PR254), an anthraquinone-based red pigment (preferably PR177) and an azo-based yellow pigment (preferably PY150), and each pigment has an average primary particle diameter of 10-50 nm. There are also provided the color filter including red filter segments formed using the red colored composition for a color filter and the liquid crystal display device equipped with the color filter. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：为了提供能够形成高亮度和对比度的红色滤光片段的滤色器的红色组合物，包括亮度和对比度高的红色滤色片段的滤色器和装备有液晶显示装置的滤色片 与滤色镜。 滤色片的红色组合物含有包含透明树脂，其前体或它们的混合物和颜料的颜料载体，其中颜料至少含有二酮吡咯并吡咯类红色颜料（优选PR254）， 基于蒽醌的红色颜料（优选PR177）和偶氮类黄色颜料（优选PY150），并且每种颜料的平均一次粒径为10-50nm。 还提供了滤色器，其包括使用用于滤色器的红色组合物形成的红色滤色片段和配备有滤色器的液晶显示装置。 版权所有（C）2007，JPO＆INPIT
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