Dispersion composition and method of producing the same, photosensitive resin composition for light-shielding color filter and method of producing the same, light-shielding color filter and method of producing the same, and solid-state image sensor
    32.
    发明专利
    Dispersion composition and method of producing the same, photosensitive resin composition for light-shielding color filter and method of producing the same, light-shielding color filter and method of producing the same, and solid-state image sensor 有权
    分散组合物及其制造方法,用于遮光颜料过滤器的感光性树脂组合物及其制造方法,遮光颜料过滤器及其制造方法以及固体状态图像传感器

    公开(公告)号:JP2011089108A

    公开(公告)日:2011-05-06

    申请号:JP2010206040

    申请日:2010-09-14

    Inventor: KUBOTA MAKOTO

    CPC classification number: G03F7/0007 G02B5/201

    Abstract: PROBLEM TO BE SOLVED: To provide a dispersion composition suppressed in sedimentation of titanium black particles and excellent in dispersion stability, and to provide a production method thereof.
    SOLUTION: The method includes: a first dispersion step of subjecting a mixed liquid containing titanium black, a dispersant, propylene glycol monomethyl ether acetate, and at least one solvent selected from the group consisting of butyl acetate, 2-heptanone, ethyl 3-ethoxypropionate, cyclohexanone and propylene glycol monomethyl ether to a dispersion treatment without using a medium, wherein the content of the at least one solvent is ≥5 mass% based on the total content of the propylene glycol monomethyl ether acetate and the at least one solvent; and a second dispersion step of subjecting the dispersion liquid obtained by the first dispersion step to a dispersion treatment using a medium.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 解决的问题:提供抑制钛黑颗粒沉降的分散组合物和分散稳定性优异的方法,并提供其制备方法。 该方法包括:第一分散步骤,对含有钛黑,分散剂,丙二醇单甲醚乙酸酯和至少一种选自乙酸丁酯,2-庚酮,乙基 3-乙氧基丙酸酯,环己酮和丙二醇单甲醚进行分散处理而不使用介质,其中所述至少一种溶剂的含量相对于丙二醇单甲醚乙酸酯的总含量为≥5质量%,并且至少一种 溶剂; 以及将通过第一分散步骤得到的分散液进行使用介质的分散处理的第二分散工序。 版权所有(C)2011,JPO&INPIT

    遮光性組成物、遮光膜及びその製造方法
    33.
    发明专利
    遮光性組成物、遮光膜及びその製造方法 审中-公开
    光屏蔽组合物,光泽薄膜及其制造方法

    公开(公告)号:JP2015034983A

    公开(公告)日:2015-02-19

    申请号:JP2014142585

    申请日:2014-07-10

    Abstract: 【課題】低反射性を示す遮光膜を簡便に形成することができる遮光性組成物、遮光膜、を提供する。【解決手段】(A)遮光性粒子及び遮光性染料のいずれか1種、並びに、(B)粒子径が100〜3000nmの範囲にあるフィラーを少なくとも含有する遮光性組成物であって、フィラー(B)の含有量が、遮光性組成物中の全固形分に対して、3〜30質量%である遮光性組成物。【選択図】なし

    Abstract translation: 要解决的问题:提供一种可以容易地形成显示低反射性的遮光膜的遮光组合物和这种遮光膜。解决方案:遮光组合物至少包含(A)遮光颗粒和 遮光染料和(B)粒径在100-3000nm范围内的填料,其中填料(B)的含量相对于遮光组合物中的总固体含量为3-30质量%。

    Photosensitive transparent composition for color filter of solid state imaging device, method for manufacturing color filter of solid state imaging device, color filter of solid state imaging device, and solid state imaging device using the same
    37.
    发明专利
    Photosensitive transparent composition for color filter of solid state imaging device, method for manufacturing color filter of solid state imaging device, color filter of solid state imaging device, and solid state imaging device using the same 有权
    用于固体状态成像装置的彩色滤光片的光敏透明组合物,用于制造固态成像装置的彩色滤光片的方法,固态成像装置的彩色滤光片和使用其的固体状态成像装置

    公开(公告)号:JP2012137564A

    公开(公告)日:2012-07-19

    申请号:JP2010288927

    申请日:2010-12-24

    Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive transparent composition for a color filter of a solid state imaging device usable for manufacturing a color filter by which image formation may be performed with high quality and high sensitivity in an image sensor when the color filter used in the image sensor includes a white filter pixel with a side of approximately 1 μm; and a method for manufacturing a color filter of a solid state imaging device, a color filter of a solid state imaging device and a solid state imaging device using the same.SOLUTION: A photosensitive transparent composition for a color filter of a solid state imaging device, comprises (A) a polymerization initiator, (B) a polymerizable compound and (C) an alkali-soluble resin, and a cured film of the photosensitive transparent composition has a refractive index of 1.60 to 1.90 against light of a wavelength of 633 nm. The invention also provides a method for manufacturing a color filter of a solid state imaging device, a color filter of a solid state imaging device and a solid state imaging device using the photosensitive transparent composition.

    Abstract translation: 要解决的问题:提供一种可用于制造滤色器的固态成像装置的滤色器的感光性透明组合物,其可以在图像传感器中以高质量和高灵敏度进行图像形成,当颜色 图像传感器中使用的滤光器包括具有大约1μm的一侧的白色滤光器像素; 以及固态成像装置的滤色器的制造方法,固态成像装置的滤色器以及使用其的固态成像装置。 解决方案:用于固态成像装置的滤色器的光敏透明组合物包括(A)聚合引发剂,(B)可聚合化合物和(C)碱溶性树脂,以及固化膜 光敏透明组合物对波长633nm的光具有1.60〜1.90的折射率。 本发明还提供了一种用于制造固态成像装置的滤色器,固态成像装置的滤色器和使用该光敏透明组合物的固态成像装置的方法。 版权所有(C)2012,JPO&INPIT

    Black curable composition for wafer level lens, wafer level lens and camera module
    39.
    发明专利
    Black curable composition for wafer level lens, wafer level lens and camera module 有权
    用于水平镜头,水平镜头和相机模块的黑色可变组合

    公开(公告)号:JP2011202023A

    公开(公告)日:2011-10-13

    申请号:JP2010070907

    申请日:2010-03-25

    Abstract: PROBLEM TO BE SOLVED: To provide a black curable composition for wafer level lens capable of forming a cured film having excellent light shieldability and excellent in co-formability of both a large pattern and a fine pattern.SOLUTION: The black curable composition for a wafer level lens contains (A) an inorganic pigment, (B) a copolymer containing (b-1) a monomer having at least one group selected from an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having at least one group selected from among a carboxyl group, a phosphoric acid group and a sulfonic acid group and (b-3) a macromonomer having a weight-average molecular weight of ≥1,000 and ≤50,000, (C) a polymerization initiator, (D) a polymerizable compound and (E) an alkali-soluble resin having an unsaturated double bond.

    Abstract translation: 要解决的问题:提供一种用于晶片级透镜的黑色可固化组合物,其能够形成具有优异的遮光性和优异的图案和细微图案的共同成型性优异的固化膜。解决方案:用于晶片的黑色可固化组合物 (B)含有(b-1)具有至少一个选自氨基和含氮杂环基的基团的单体的共聚物,(b-2)含有(A)无机颜料的共聚物,(B) 至少一个选自羧基,磷酸基和磺酸基的基团和(b-3)重均分子量≥1000和≤50,000的大分子单体,(C)聚合引发剂,(D )可聚合化合物和(E)具有不饱和双键的碱溶性树脂。

Patent Agency Ranking