公开(公告)号：JP2014149432A

公开(公告)日：2014-08-21

申请号：JP2013018253

申请日：2013-02-01

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： MAEDA YOSUKE ,  SHIMIZU MASAAKI

IPC: G03F7/031 ,  G02B5/22 ,  G03F7/004

Abstract: PROBLEM TO BE SOLVED: To provide an alkali developable photosensitive composition excellent in light resistance, and a near-infrared absorption filter using the alkali developable photosensitive composition.SOLUTION: The alkali developable photosensitive composition comprises a phthalocyanine compound (A), a polymerizable compound (B) with an ethylenically unsaturated bond having an alkali soluble substituent providing alkali developability, a photoinitiator (C) comprising at least one oxime ester compound as an essential component, and a solvent (D). The oxime ester compound preferably contains a compound represented by the specified general formula (II). (In the formula, R, R, R, R, X, X, a and b are described in the specifications.)

Abstract translation: 要解决的问题：提供耐光性优异的碱显影性光敏组合物和使用碱显影性感光性组合物的近红外吸收滤光片。溶液：碱显影性感光性组合物包含酞菁化合物（A），聚合性化合物 B）具有具有提供碱显影性的碱溶性取代基的烯属不饱和键，包含至少一种肟酯化合物作为必需成分的光引发剂（C）和溶剂（D）。 肟酯化合物优选含有由通式（II）表示的化合物。 （在该式中，R，R，R，R，X，X，a和b在规格中描述。

公开(公告)号：JP2013116945A

公开(公告)日：2013-06-13

申请号：JP2011264033

申请日：2011-12-01

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： MAEDA YOSUKE ,  SHIMIZU MASAAKI ,  SHIGENO KOICHI

IPC: C09B23/00 ,  C09B67/20 ,  C09B67/22 ,  C09B67/46 ,  G02B5/20 ,  G02F1/1335 ,  G03F7/004 ,  G03F7/028

Abstract: PROBLEM TO BE SOLVED: To provide a dye excellent in solubility and heat resistance and a novel compound suitable for the dye, particularly a yellow dye having a maximum absorption wavelength in the range of 400 to 470 nm, a coloring (alkali developability) photosensitive composition using the dye, and an optical filter using the coloring (alkali developability) photosensitive composition and a color filter suitable for an image display such as a liquid crystal display panel without decreasing luminance.SOLUTION: A compound used as the dye is represented by formula (1) (wherein A is a benzene ring, a naphthalene ring or an anthracene ring; these rings may be substituted with halogen, cyano, hydroxyl, nitro or the like; Ris hydrogen, phenyl, nitro, 1-8C alkyl or the like; X is nitrogen, -NR-, oxygen, sulfur, phosphorus, -PR- or the like; R is hydrogen, 1-8C alkyl, 6-20C aryl or 7-20C arylalkyl; alkyl, aryl and arylalkyl may be substituted with halogen, hydroxyl or nitro, and the methylene group in the alkyl group and the arylalkyl group may be interrupted with -COO-, -O-, -OCO-, -NHCO-, -NH- or -CONH-; and X and A may link to form a ring structure).

Abstract translation: 要解决的问题：为了提供溶解性和耐热性优异的染料和适用于染料的新型化合物，特别是具有在400至470nm范围内的最大吸收波长的黄色染料，着色（碱显影性 ）感光性组合物，以及使用着色（碱显影性）感光性组合物的滤光片和适合于液晶显示面板等图像显示的彩色滤光片，而不会降低亮度。 溶液：用作染料的化合物由式（1）表示（其中A是苯环，萘环或蒽环;这些环可以被卤素，氰基，羟基，硝基等取代） ; R 1是氢，苯基，硝基，1-8C烷基等; X是氮，-NR-，氧，硫，磷，-PR-等 ; R为氢，1-8C烷基，6-20C芳基或7-20C芳基烷基;烷基，芳基和芳烷基可被卤素，羟基或硝基取代，烷基和芳基烷基中的亚甲基可被中断 与-COO - ， - O - ， - OCO - ， - NHCO - ， - NH-或-CONH-;并且X和A可连接形成环结构）。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009098158A

公开(公告)日：2009-05-07

申请号：JP2007266426

申请日：2007-10-12

Applicant: Adeka Corp ,  Toppan Printing Co Ltd ,  凸版印刷株式会社 ,  株式会社Adeka

Inventor： OBARA MIDORI ,  DEMACHI YASUYUKI ,  KAWASHIMA MASAYUKI ,  FUJIGAMI WAKIFUMI ,  SATO NAOMI ,  SHIMIZU MASAAKI ,  TAKAHI SHUNSUKE

IPC: G02F1/1337 ,  G03F7/027

Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display unit provided with a projection for controlling orientation having a satisfactory cross sectional shape for achieving excellent electric characteristics for preventing the occurrence of an afterimage and a wide angle of visibility and to provide the liquid crystal display unit equipped with this substrate. SOLUTION: In this substrate for the liquid crystal display unit provided with a light transmissive raw material and the projection for controlling liquid crystal splitting orientation, the projection is formed by the alkaline development type photosensitive resin composition prepared by mixing photopolymerization initiator with the alkaline development resin composition having dielectric loss tangent of 0.008 or less in any frequency of 10-50 Hz. This alkaline development resin composition is prepared by containing a photopolymerization unsaturated compound having a chemical structure obtained by esterifying polybasic acid anhydride with epoxy additive having a chemical structure obtained by adding unsaturated-basic acid to epoxy resin. The epoxy resin has a structure obtained by copolymerizing the epoxy compound expressed in a formula (I) and polyhydroxy aromatic compound alternately. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决的问题：提供一种液晶显示单元的基板，该液晶显示单元设置有用于控制具有令人满意的横截面形状的取向的突起，以实现优异的电特性，以防止残像的发生和广角度的可见度，以及 以提供配备有该基板的液晶显示单元。 解决方案：在用于具有透光原料的液晶显示单元的基板和用于控制液晶分裂取向的突起的情况下，通过将光聚合引发剂与 碱性显影树脂组合物，在10-50Hz的任何频率下的介电损耗角正切为0.008以下。 该碱性显影树脂组合物是通过将具有通过将多元酸酐与具有通过向环氧树脂中添加不饱和碱的酸获得的化学结构的环氧添加剂进行酯化而获得的化学结构的光聚合性不饱和化合物来制备的。 环氧树脂具有通式（I）表示的环氧化合物与多羟基芳香族化合物交替共聚得到的结构。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007199421A

公开(公告)日：2007-08-09

申请号：JP2006018133

申请日：2006-01-26

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： SHIMIZU MASAAKI ,  YANO TORU ,  SHIGENO KOICHI

IPC: G02B5/22 ,  C09B57/00 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having sharp absorption of the light of 560-620 nm wavelength region and is suitable particularly as the optical filter for an image display device.
SOLUTION: The optical filter contains a compound shown by general formula (I) and is used suitably in a plasma display.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种对560-620nm波长区域的光具有尖锐吸收的滤光器，特别适用于图像显示装置的滤光器。 光学滤波器含有通式（I）所示的化合物，适用于等离子体显示。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007183495A

公开(公告)日：2007-07-19

申请号：JP2006002641

申请日：2006-01-10

Applicant: Adeka Corp ,  Toppan Printing Co Ltd ,  凸版印刷株式会社 ,  株式会社Adeka

Inventor： KAWASHIMA MASAYUKI ,  DEMACHI YASUYUKI ,  OBARA MIDORI ,  ITO HIROMITSU ,  TOKUHASHI TAKASHI ,  SHIMIZU MASAAKI

IPC: G02F1/1337 ,  G03F7/004 ,  G03F7/027

Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device with protrusions for liquid crystal divided alignment control giving a good cross-section shape by using an alkali developable photosensitive resin composition obtained from an alkali developable resin composition having excellent electrical properties, and to provide a liquid crystal display device. SOLUTION: In the substrate with at least the protrusions for liquid crystal divided alignment control constituting a liquid crystal display device in which a liquid crystal is held between opposite substrates, the protrusions for liquid crystal divided alignment control are formed from the alkali developable photosensitive resin composition comprising at least the alkali developable resin composition comprising a photopolymerizable unsaturated compound obtained by esterifying a polybasic acid anhydride (C) to an epoxy adduct having a structure formed by adding an unsaturated monobasic acid (B) to an epoxy resin (A) represented by a prescribed chemical formula, and a photopolymerization initiator (D). COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种液晶显示装置用基板，该液晶显示装置具有液晶分离取向控制用突起，通过使用由具有优异的碱显影性树脂组合物得到的碱显影性感光性树脂组合物，得到良好的横截面形状 电性能，并提供液晶显示装置。 解决方案：在至少具有用于液晶分离取向控制的突起的基板中，构成将液晶保持在相对基板之间的液晶显示装置，用于液晶分离取向控制的突起由碱显影 至少含有可显影树脂组合物的光敏树脂组合物，该组合物包含通过将多元酸酐（C）与环氧树脂（A）中加入不饱和一元酸（B）而形成的结构的环氧加合物酯化而得到的光聚合性不饱和化合物， 由规定的化学式表示，和光聚合引发剂（D）。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2014126642A

公开(公告)日：2014-07-07

申请号：JP2012282166

申请日：2012-12-26

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： MAEDA YOSUKE ,  SHIMIZU MASAAKI ,  KUBOTA YUSUKE

IPC: G02B5/22 ,  C09B23/00 ,  G02B5/26

Abstract: PROBLEM TO BE SOLVED: To provide a wavelength cut filter which has low incident angle dependence and high heat resistance and can be produced with reduced thickness.SOLUTION: A wavelength cut filter comprises a glass substrate A, a coating layer B containing a squarylium dye, and an infrared reflective film C laminated together. A transmittance of the filter preferably satisfies the following conditions (i)-(iii). (i) In a wavelength range of 430 to 580 nm, an average transmittance measured in a direction normal to the wavelength cut filter is no less than 75%. (ii) In a wavelength range of 800 to 1000 nm, an average transmittance measured in the direction normal to the wavelength cut filter is no more than 5%. (iii) In a wavelength range of 560 to 800 nm, an absolute value of a difference between a wavelength value (Ya) at which the transmittance is 80% when measured in the direction normal to the wavelength cut filter and a wavelength value (Yb) at which the transmittance is 80% when measured in a direction at 35° from the direction normal to the wavelength cut filter is no more than 30 nm.

Abstract translation: 要解决的问题：提供一种具有低入射角依赖性和高耐热性并且可以以较小厚度制造的波长截止滤光器。解决方案：波长截止滤光器包括玻璃基板A，含有方酸菁染料的涂层B， 和层叠在一起的红外线反射膜C。 滤光片的透光率优选满足下述条件（i）〜（iii）。 （i）在430〜580nm的波长范围内，在与波长截止滤光器垂直的方向上测定的平均透光率为75％以上。 （ii）在800〜1000nm的波长范围内，在与波长截止滤光片垂直的方向上测定的平均透光率为5％以下。 （iii）在560〜800nm的波长范围内，在与波长截止滤光器正交的方向测定的透射率为80％时的波长值（Ya）与波长值（Yb）之间的差的绝对值 ），当从与波长截止滤光器垂直的方向在35°的方向测量时透射率为80％不大于30nm。

公开(公告)号：JP2014019839A

公开(公告)日：2014-02-03

申请号：JP2012162320

申请日：2012-07-23

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： MAEDA YOSUKE ,  SHIMIZU MASAAKI

IPC: C09D133/06 ,  C08F212/08 ,  C08F220/04 ,  C08F220/18 ,  C09B55/00 ,  C09D7/12 ,  C09D125/04 ,  C09D129/10 ,  C09D131/02 ,  C09D133/02 ,  C09D133/14 ,  G02B5/22

Abstract: PROBLEM TO BE SOLVED: To provide an infrared cut filter with high adhesion to a substrate.SOLUTION: The infrared cut filter is formed by applying onto a substrate a coating containing: an infrared absorbing dye (A), preferably a diimmonium compound represented by the general formula (II); and a copolymer (B) represented by the general formula (I), preferably a copolymer (B) obtained by polymerizing a monomer selected from among a (meth)acrylic acid ester, a hydroxy group-containing monomer, a styrene-based monomer and an unsaturated carboxylic acid.

Abstract translation: 要解决的问题：提供对基片具有高粘附性的红外截止滤光器。解决方案：红外线截止滤光器是通过将涂覆在基底上而形成的，该涂层包含：红外线吸收染料（A），优选由 通式（II）; 和由通式（I）表示的共聚物（B），优选通过聚合选自（甲基）丙烯酸酯，含羟基的单体，苯乙烯类单体和 不饱和羧酸。

公开(公告)号：JP2013116946A

公开(公告)日：2013-06-13

申请号：JP2011264034

申请日：2011-12-01

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： MAEDA YOSUKE ,  SHIMIZU MASAAKI ,  SHIGENO KOICHI

IPC: C09B23/00 ,  C09B67/20 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a dye excellent in solubility and heat resistance and a novel compound suitable for the dye, particularly a yellow dye having a maximum absorption wavelength in the range of 400 to 470 nm, a coloring (alkali developability) photosensitive composition using the dye, and an optical filter using the coloring (alkali developability) photosensitive composition and a color filter suitable for an image display such as a liquid crystal display panel without decreasing luminance.SOLUTION: A compound used as the dye is represented by formula (1) (wherein A is a benzene ring, a naphthalene ring or an anthracene ring; Ris hydrogen, phenyl, cyano, nitro, 1-8C alkyl or the like; n is an integer of 3 to 6; and X is nitrogen, sulfur, phosphorus or the like).

Abstract translation: 要解决的问题：为了提供溶解性和耐热性优异的染料和适用于染料的新型化合物，特别是具有在400至470nm范围内的最大吸收波长的黄色染料，着色（碱显影性 ）感光性组合物，以及使用着色（碱显影性）感光性组合物的滤光片和适合于液晶显示面板等图像显示的彩色滤光片，而不会降低亮度。 溶液：用作染料的化合物由式（1）表示（其中A是苯环，萘环或蒽环; R 1是氢 苯基，氰基，硝基，1-8C烷基等; n为3〜6的整数，X为氮，硫，磷等）。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2007292807A

公开(公告)日：2007-11-08

申请号：JP2006117243

申请日：2006-04-20

Applicant: Adeka Corp ,  Toppan Printing Co Ltd ,  凸版印刷株式会社 ,  株式会社Adeka

Inventor： OBARA MIDORI ,  DEMACHI YASUYUKI ,  KAWASHIMA MASAYUKI ,  SHIMIZU MASAAKI ,  SATO NAOMI ,  FUJIGAMI WAKIFUMI ,  TAKAHI SHUNSUKE

IPC: G02F1/1337 ,  C08G59/14 ,  G02F1/1333 ,  G03F7/027

Abstract: PROBLEM TO BE SOLVED: To provide a projection for alignment control, the projection having high developing property and adhesion property, excellent electric characteristics and a preferable cross-sectional form. SOLUTION: The substrate for a liquid crystal display device is characterized in that: the substrate comprises at least a light transmitting substrate and projections for controlling division and alignment of a liquid crystal; the projections for controlling division and alignment of a liquid crystal are formed from an alkali developing type photosensitive resin composition; the alkali developing type photosensitive resin composition used is prepared by incorporating a photopolymerizable initiator (E) into an alkali developable resin composition containing a photopolymerizable unsaturated compound (L) and showing a dielectric loss tangent of 0.008 or less at a frequency in a frequency range of 10 to 50 Hz, wherein the unsaturated compound (L) is prepared by adding an unsaturated monobasic acid (B) to an epoxy resin (A) having an alternately copolymerized structure of a specified bisphenol compound and a polyfunctional epoxy compound and esterifying the above epoxy adduct with a polybasic acid anhydride (C). COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供用于对准控制的突起，突起具有高显影性和粘附性，优异的电特性和优选的横截面形式。 解决方案：液晶显示装置用基板的特征在于，所述基板至少包括透光基板和突起，用于控制液晶的分割和取向; 用于控制液晶分离和取向的突起由碱显影型感光性树脂组合物形成; 所使用的碱显影型感光性树脂组合物通过将可光聚合引发剂（E）引入含有光聚合性不饱和化合物（L）的碱显影性树脂组合物中，并且在频率范围内显示0.008以下的介电损耗角正切 10至50Hz，其中不饱和化合物（L）通过将不饱和一元酸（B）加入到具有指定的双酚化合物和多官能环氧化合物的交替共聚结构的环氧树脂（A）中并酯化上述环氧树脂 与多元酸酐（C）加合。 版权所有（C）2008，JPO＆INPIT