公开(公告)号：US08980505B2

公开(公告)日：2015-03-17

申请号：US12867669

申请日：2009-02-10

Applicant: Hiroyuki Einaga

Inventor： Hiroyuki Einaga

IPC: G02B5/20 ,  G03F7/004

CPC classification number: G03F7/0007 ,  G02B5/223 ,  G03F7/031

Abstract: There is provided a photosensitive colored composition including a pigment, a polymerizable monomer, a photopolymerization initiator, and a compound represented by a general formula (I) [Each of R1 and R2 independently represents a hydrogen atom, an alkyl group with 1 to 20 carbon atoms, or an aryl group with 6 to 20 carbon atoms, where although R1 and R2 may be the same or different from each other, R1 and R2 do not represent a hydrogen atom at the same time. R1 and R2 may form a cyclic amino group with a nitrogen atom; and each of R3 and R4 independently represents an electron withdrawing group.]

Abstract translation: 提供了包含颜料，可聚合单体，光聚合引发剂和由通式（I）表示的化合物的感光着色组合物[R 1和R 2各自独立地表示氢原子，具有1至20个碳的烷基 原子或具有6〜20个碳原子的芳基，其中尽管R1和R2可以相同或不同，但R1和R2不同时表示氢原子。 R1和R2可以与氮原子形成环状氨基; R 3和R 4各自独立地表示吸电子基团。

公开(公告)号：US20090246651A1

公开(公告)日：2009-10-01

申请号：US12411457

申请日：2009-03-26

Applicant: Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

Inventor： Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

IPC: G03F1/00 ,  G03F7/004

CPC classification number: G03F7/0007 ,  G03F7/031

Abstract: A photosensitive resin composition is provided that includes at least (A) titanium black, (B) a polymerizable compound, (C) a photopolymerization initiator (D) a resin, and (E) an organic solvent, the photopolymerization initiator (C) using in combination two or more types of photopolymerization initiators including at least one type of oxime-based photopolymerization initiator. There are also provided a light-shielding color filter having a pattern formed by using the photosensitive resin composition, a process for producing a light-shielding color filter that includes a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern, and an image sensor having the light-shielding color filter.

Abstract translation: 提供至少包含（A）钛黑，（B）可聚合化合物，（C）光聚合引发剂（D）和树脂）和（E）有机溶剂的光敏树脂组合物，所述光聚合引发剂（C）使用 组合两种或更多种类型的光聚合引发剂，其包括至少一种类型的肟基光聚合引发剂。 还提供了一种具有通过使用感光性树脂组合物形成的图案的遮光滤色器，制造遮光滤色器的方法，该遮光滤色器包括用感光性树脂组合物涂布基板的步骤，成像曝光步骤 ，以及形成图案的步骤，以及具有遮光滤色器的图像传感器。

公开(公告)号：US08735026B2

公开(公告)日：2014-05-27

申请号：US12935789

申请日：2009-02-17

Applicant: Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yoichi Maruyama ,  Toru Fujimori ,  Yushi Kaneko ,  Hiroyuki Einaga

Inventor： Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yoichi Maruyama ,  Toru Fujimori ,  Yushi Kaneko ,  Hiroyuki Einaga

IPC: G02B5/20 ,  G03F7/032

CPC classification number: G02F1/133512 ,  G03F7/0007 ,  G03F7/032 ,  G03F7/035 ,  G03F7/0388 ,  G03F7/105

Abstract: A polymerizable composition including at least a polymerizable compound, a binder polymer, a photopolymerization initiator, and a titanium black dispersion, wherein the mass ratio of the content of the polymerizable compound to the content of the binder polymer is more than 1.

Abstract translation: 至少包含可聚合化合物，粘合剂聚合物，光聚合引发剂和钛黑分散体的可聚合组合物，其中可聚合化合物的含量与粘合剂聚合物的含量的质量比大于1。

公开(公告)号：US08211598B2

公开(公告)日：2012-07-03

申请号：US12464148

申请日：2009-05-12

Applicant: Hiroyuki Einaga ,  Yoichi Maruyama ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Hiroshi Taguchi

Inventor： Hiroyuki Einaga ,  Yoichi Maruyama ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Hiroshi Taguchi

IPC: G02B5/20

CPC classification number: G03F7/0007 ,  G03F7/027 ,  G03F7/105

Abstract: A black photosensitive resin composition, a light-shielding color filter using the composition and its production method are provided, the black photosensitive resin composition including: a black colorant; a compound represented by Formula (I) or (II) as defined in the specification; and a photopolymerization initiator.

Abstract translation: 黑色感光性树脂组合物，使用了该组合物的遮光性滤色器及其制造方法，黑色感光性树脂组合物含有黑色着色剂， 由本说明书中定义的式（I）或（II）表示的化合物; 和光聚合引发剂。

公开(公告)号：US08119311B2

公开(公告)日：2012-02-21

申请号：US12411457

申请日：2009-03-26

Applicant: Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

Inventor： Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

IPC: G02B5/20

CPC classification number: G03F7/0007 ,  G03F7/031

Abstract: A photosensitive resin composition is provided that includes at least (A) titanium black, (B) a polymerizable compound, (C) a photopolymerization initiator (D) a resin, and (E) an organic solvent, the photopolymerization initiator (C) using in combination two or more types of photopolymerization initiators including at least one type of oxime-based photopolymerization initiator. There are also provided a light-shielding color filter having a pattern formed by using the photosensitive resin composition, a process for producing a light-shielding color filter that includes a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern, and an image sensor having the light-shielding color filter.

Abstract translation: 提供至少包含（A）钛黑，（B）可聚合化合物，（C）光聚合引发剂（D）和树脂）和（E）有机溶剂的光敏树脂组合物，所述光聚合引发剂（C）使用 组合两种或更多种类型的光聚合引发剂，其包括至少一种类型的肟基光聚合引发剂。 还提供了一种具有通过使用感光性树脂组合物形成的图案的遮光滤色器，制造遮光滤色器的方法，该遮光滤色器包括用感光性树脂组合物涂布基板的步骤，成像曝光步骤 ，以及形成图案的步骤，以及具有遮光滤色器的图像传感器。

公开(公告)号：US20110039195A1

公开(公告)日：2011-02-17

申请号：US12935324

申请日：2009-03-30

Applicant: Hiroyuki Einaga

Inventor： Hiroyuki Einaga

IPC: G03F1/00 ,  G03F7/004

CPC classification number: G02B5/201 ,  G03F7/0007 ,  G03F7/031

Abstract: With the objective of providing a photosensitive transparent resin composition that is reduced in the exposure illuminance dependency, allows high residual film ratio and little development scum and can stably form a pattern with good resolution, a color filter ensuring little decrease in the transmittance for visible light and enabling display of a high-quality definite image, and a production method thereof, there is provided a photosensitive transparent resin composition containing at least a polymerizable monomer, an alkali-soluble resin, a photopolymerization initiator and a compound represented by the following formula (I): wherein each of R1 and R2 independently represents a hydrogen atom, an alkyl group having a carbon number of 1 to 20 or an aryl group having a carbon number of 6 to 20, R1 and R2 may be the same or different but are not a hydrogen atom at the same time, R1 and R2 may form a cyclic amino group together with the nitrogen atom, each of R3 and R4 independently represents an electron-withdrawing group, and R3 and R4 may combine with each other to form a cyclic electron-withdrawing group.

Abstract translation: 为了提供降低曝光照度依赖性的光敏性透明树脂组合物，允许高的残留膜比和很少的显影浮渣，并且可以稳定地形成具有良好分辨率的图案，滤色器确保可见光的透射率几乎不降低 并且能够显示高质量定影图像及其制造方法，提供了至少含有可聚合单体，碱溶性树脂，光聚合引发剂和由下式表示的化合物的感光性透明树脂组合物（ I）：其中R 1和R 2各自独立地表示氢原子，碳数为1至20的烷基或碳数为6至20的芳基，R 1和R 2可以相同或不同，但是 不是氢原子，R1和R2可以与氮原子一起形成环状氨基，R3和R4各自独立地表示 反射吸电子基团，R3和R4可以相互结合形成环状吸电子基团。

公开(公告)号：US20090246650A1

公开(公告)日：2009-10-01

申请号：US12407935

申请日：2009-03-20

Applicant: Toru FUJIMORI ,  Yoichi MARUYAMA ,  Hiroyuki EINAGA ,  Kazuto SHIMADA ,  Tomotka TSUCHIMURA ,  Yushi KANEKO

Inventor： Toru FUJIMORI ,  Yoichi MARUYAMA ,  Hiroyuki EINAGA ,  Kazuto SHIMADA ,  Tomotka TSUCHIMURA ,  Yushi KANEKO

IPC: G03F1/00 ,  G03F7/004

CPC classification number: G03F7/0007

Abstract: A photosensitive resin composition is provided that includes at least (A) titanium black, (B) two or more types of polymerizable compounds, (C) a resin, (D) a photopolymerization initiator, and (E) an organic solvent. There are also provided a light-shielding color filter formed by using the photosensitive resin composition, and a process for producing a light-shielding color filter, the process including a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern. Furthermore, there is provided an image sensor that includes the light-shielding color filter.

Abstract translation: 提供至少包含（A）钛黑，（B）两种或更多种可聚合化合物，（C）树脂，（D）光聚合引发剂和（E）有机溶剂）的感光性树脂组合物。 还提供了使用感光性树脂组合物形成的遮光性滤色器，以及遮光性滤色片的制造方法，其特征在于，包括使用所述感光性树脂组合物涂布基材的工序，成像曝光工序 ，以及形成图案的步骤。 此外，提供了包括遮光滤色器的图像传感器。

公开(公告)号：US08908293B2

公开(公告)日：2014-12-09

申请号：US13510669

申请日：2010-11-17

Applicant: Yoichi Maruyama ,  Yuzo Nagata ,  Hiroyuki Einaga ,  Shinichi Kanna

Inventor： Yoichi Maruyama ,  Yuzo Nagata ,  Hiroyuki Einaga ,  Shinichi Kanna

IPC: G02B1/00 ,  G02B1/04 ,  B01F17/00 ,  C08F290/06 ,  G03F7/00 ,  G03F7/031 ,  G03F7/033 ,  C08K3/22 ,  G02B3/00

CPC classification number: G02B1/04 ,  B01F17/0007 ,  B01F17/0028 ,  C08F290/06 ,  C08K3/22 ,  C08K2003/2241 ,  G02B3/0012 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/033 ,  C08L33/14

Abstract: A photosensitive resin composition which can form a pattern attaining high resolution and having a high refractive index and a high transmittance is provided. The photosensitive resin composition includes a dispersion composition including (A) titanium dioxide particles having an average primary particle diameter of from 1 nm to 100 nm, (B) a graft copolymer that has a graft chain having a number of atoms other than hydrogen atoms in a range of from 40 to 10,000 and (C) a solvent, and (D) a polymerizable compound, and (E) a polymerization initiator.

Abstract translation: 提供了可以形成高分辨率并且具有高折射率和高透射率的图案的感光性树脂组合物。 感光性树脂组合物包含：（A）平均一次粒径为1nm〜100nm的二氧化钛粒子的分散组合物，（B）具有氢原子数以外的接枝链的接枝共聚物 范围为40〜10000，（C）溶剂，（D）聚合性化合物，（E）聚合引发剂。

公开(公告)号：US08110324B2

公开(公告)日：2012-02-07

申请号：US12407935

申请日：2009-03-20

Applicant: Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

Inventor： Toru Fujimori ,  Yoichi Maruyama ,  Hiroyuki Einaga ,  Kazuto Shimada ,  Tomotaka Tsuchimura ,  Yushi Kaneko

IPC: G02B5/20

CPC classification number: G03F7/0007

Abstract: A photosensitive resin composition is provided that includes at least (A) titanium black, (B) two or more types of polymerizable compounds, (C) a resin, (D) a photopolymerization initiator, and (E) an organic solvent. There are also provided a light-shielding color filter formed by using the photosensitive resin composition, and a process for producing a light-shielding color filter, the process including a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern. Furthermore, there is provided an image sensor that includes the light-shielding color filter.

Abstract translation: 提供至少包含（A）钛黑，（B）两种或更多种可聚合化合物，（C）树脂，（D）光聚合引发剂和（E）有机溶剂）的感光性树脂组合物。 还提供了使用感光性树脂组合物形成的遮光性滤色器，以及遮光性滤色片的制造方法，其特征在于，包括使用所述感光性树脂组合物涂布基材的工序，成像曝光工序 ，以及形成图案的步骤。 此外，提供了包括遮光滤色器的图像传感器。

公开(公告)号：US20100323285A1

公开(公告)日：2010-12-23

申请号：US12867669

申请日：2009-02-10

Applicant: Hiroyuki Einaga

Inventor： Hiroyuki Einaga

IPC: G03F1/00 ,  G03F7/20

CPC classification number: G03F7/0007 ,  G02B5/223 ,  G03F7/031

Abstract: There is provided a photosensitive colored composition including a pigment, a polymerizable monomer, a photopolymerization initiator, and a compound represented by a general formula (I) [Each of R1 and R2 independently represents a hydrogen atom, an alkyl group with 1 to 20 carbon atoms, or an aryl group with 6 to 20 carbon atoms, where although R1 and R2 may be the same or different from each other, R1 and R2 do not represent a hydrogen atom at the same time. R1 and R2 may form a cyclic amino group with a nitrogen atom; and each of R3 and R4 independently represents an electron withdrawing group.]

Abstract translation: 提供了包含颜料，可聚合单体，光聚合引发剂和由通式（I）表示的化合物的感光着色组合物[R 1和R 2各自独立地表示氢原子，具有1至20个碳的烷基 原子或具有6〜20个碳原子的芳基，其中尽管R1和R2可以相同或不同，但R1和R2不同时表示氢原子。 R1和R2可以与氮原子形成环状氨基; R 3和R 4各自独立地表示吸电子基团。