公开(公告)号：JP2006010793A

公开(公告)日：2006-01-12

申请号：JP2004184421

申请日：2004-06-23

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： KOYAMA TAKAYOSHI ,  IIJIMA TAKAHIRO ,  KAMII HIDEYUKI ,  NAGATSUKA TOMIO

IPC: G03F7/031 ,  C08F2/44 ,  C08F2/50 ,  G02B5/20 ,  G03F7/004

Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for forming a colored layer having excellent developability, free of remaining of undissolved matter and scumming on a pattern edge in development, and also free of chipping and undercut of a pattern edge and peeling of the pattern itself even under low exposure energy. SOLUTION: The radiation sensitive composition for forming a colored layer contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photoradical generator containing a compound represented by formula (1) and/or a compound represented by formula (2) as an essential component, and (E) a polyfunctional mercaptan compound. In the formulae, each R 1 denotes a (substituted) alkyl group or a (substituted) phenyl group; each R 2 denotes H, a (substituted) alkyl group or a (substituted) phenyl group; R 3 denotes H or a (substituted) alkyl group; and each R 4 , each R 5 and each R 6 each denotes H or a (substituted) alkyl group. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于形成具有优异显影性的着色层的辐射敏感性组合物，在显影中在图案边缘上没有残留的未溶解物质和浮渣，并且也没有图案边缘的切屑和底切， 甚至在低曝光能量下剥离图案本身。 解决方案：用于形成着色层的辐射敏感组合物含有（A）着色剂，（B）碱溶性树脂，（C）多官能单体，（D）含有式（I）表示的化合物的光自由基发生器， 1）和/或由式（2）表示的化合物作为必要组分，和（E）多官能硫醇化合物。 在该式中，每个R 1表示（取代的）烷基或（取代的）苯基; 每个R 2 表示H，（取代的）烷基或（取代的）苯基; R 3表示H或（取代的）烷基; 并且每个R“SP”4 ，每个R“SP”5 和每个R SP 6各自表示H或（取代的）烷基。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2009229892A

公开(公告)日：2009-10-08

申请号：JP2008076158

申请日：2008-03-24

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： ONUMA YUUKI ,  HANAMURA MASAAKI ,  HAMADA KENICHI ,  IIJIMA TAKAHIRO

IPC: G03F7/075 ,  C08F220/00 ,  C08G59/40 ,  G02B1/04 ,  G02B3/00 ,  G03F7/023

Abstract: PROBLEM TO BE SOLVED: To provide an inter-layer insulating film and a radiation-sensitive resin composition suitable for forming a microlens, which have a high radiation-sensitive sensitivity and an excellent development margin, and with which a pattern thin film with excellent adhesion with a ground can be easily formed. SOLUTION: The radiation-sensitive resin composition contains: a copolymer of an unsaturated mixture containing at least one type chosen from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride and at least one type chosen from the group of an oxiranyl group-containing unsaturated compound and an oxetanyl group-containing unsaturated compound; a 1, 2-quinonediazide compound; and silsesquioxane having a 6-15C aryl group. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种适合于形成微透镜的层间绝缘膜和辐射敏感性树脂组合物，其具有高的辐射敏感性和优异的显影余量，并且通过其形成图案薄膜 能够容易地形成与地面的良好粘附性。 解决方案：辐射敏感性树脂组合物包含：含有选自不饱和羧酸和不饱和羧酸酐中的至少一种类型的不饱和混合物的共聚物和选自不饱和羧酸和不饱和羧酸酐的至少一种， 含环氧乙烷基的不饱和化合物和含氧杂环丁烷基的不饱和化合物; 1,2-醌二叠氮化合物; 和具有6-15个C的芳基的倍半硅氧烷。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008225162A

公开(公告)日：2008-09-25

申请号：JP2007064660

申请日：2007-03-14

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： MITANI KOJI ,  IIJIMA TAKAHIRO ,  KAJITA TORU ,  HAMADA KENICHI ,  HANAMURA MASAAKI

IPC: G03F7/023 ,  C08F220/04 ,  C08F220/28 ,  G02B1/04 ,  G02B3/00 ,  G03F7/004

Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having a sufficient process margin and good storage stability and giving a cured product having heat and solvent resistances, transparency and adhesion to a substrate required as an interlayer insulation film or a microlens. SOLUTION: The radiation-sensitive resin composition comprises: a copolymer of an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, a (meth)acryloyloxyalkyloxetane and another olefinically unsaturated compound; a 1,2-quinonediazide compound; and an epoxy group-containing compound and/or another oxetanyl group-containing compound. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有足够的工艺余量和良好的储存稳定性的辐射敏感性树脂组合物，并提供具有耐热和耐溶剂性的固化产物，对作为层间绝缘膜所需的基材的透明性和粘附性 微透镜。 解决方案：辐射敏感性树脂组合物包括：不饱和羧酸和/或不饱和羧酸酐的共聚物，（甲基）丙烯酰氧基烷氧基乙烷和另一种烯属不饱和化合物; 1,2-醌二叠氮化合物; 和含环氧基的化合物和/或其它含氧杂环丁烷基的化合物。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2006195425A

公开(公告)日：2006-07-27

申请号：JP2005326618

申请日：2005-11-10

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： KOYAMA TAKAYOSHI ,  IIJIMA TAKAHIRO ,  ABIKO SATOKO ,  HATANO TAKASHI

IPC: G03F7/031 ,  G02B5/20 ,  G03F7/004

Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for forming a colored layer free of remaining of undissolved matter and generation of scum on a pattern edge in developing, causing neither chip nor undercut of a pattern edge even under small exposure energy, and giving pixels and a black matrix. SOLUTION: The radiation sensitive composition for forming a colored layer comprises (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photo radical generator typified by ethanone, 1-[9-ethyl-6-(2-methyl-4-tetrahydropyranyloxybenzoyl)-9.H.-carbazol-3-yl]-,1-(O-acetyloxime). COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种辐射敏感组合物，用于在显影时在图案边缘上形成不含未溶解物质的着色层和产生浮渣，即使在小的曝光能量下也不产生图案边缘或图案边缘的底切 ，并给出像素和黑矩阵。 解决方案：用于形成着色层的辐射敏感组合物包含（A）着色剂，（B）碱溶性树脂，（C）多官能单体和（D）以乙酮为代表的光自由基发生剂， [9-乙基-6-（2-甲基-4- tetrahydropyranyloxybenzoyl）-9.H.咔唑-3-基] - ，1-（O-乙酰基肟）。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：SG144127A1

公开(公告)日：2008-07-29

申请号：SG2007191141

申请日：2007-12-28

Applicant: JSR CORP

Inventor： MINOWA TAKAKI ,  IIJIMA TAKAHIRO ,  NARUSE HIDENORI ,  HAYASHI TOSHIHIRO

Abstract: RADIATION SENSITIVE COMPOSITION, COLOR FILTER, BLACK MATRIX AND LIQUID CRYSTAL DISPLAY DEVICE

公开(公告)号：SG139651A1

公开(公告)日：2008-02-29

申请号：SG2007050909

申请日：2007-07-09

Applicant: JSR CORP

Inventor： SHIRATO KAORI ,  HIRAI TSUYOSHI ,  IIJIMA TAKAHIRO

Abstract: RADIATION SENSITIVE COMPOSITION FOR FORMING A COLORED LAYER, COLOR FILTER AND COLOR LIQUID CRYSTAL DISPLAY DEVICE A radiation sensitive composition for forming a colored layer, comprising (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photoradical generator, wherein the alkali-soluble resin (B) comprises a polyester having an alicyclic hydrocarbon skeleton in the main chain and a polymerizable unsaturated bond in the side chain.The radiation sensitive composition for forming a colored layer does not produce the residual undissolved product or scum on the pattern edge at the time of development and provides a colored layer without a missing part of the pattern edge or an undercut even when the amount of exposure is small.

公开(公告)号：JP2001108817A

公开(公告)日：2001-04-20

申请号：JP28883299

申请日：1999-10-08

Applicant: JSR CORP

Inventor： NAGATSUKA TOMIO ,  AOYAMA SATOKO ,  IIJIMA TAKAHIRO ,  TAMAIZUMI YOSHIKI

IPC: G03F7/004 ,  G02B5/20 ,  G03F7/027

Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for color filter having excellent developing property and surface smoothness of pixels and having excellent adhesion property of pixels with a substrate and a light-shielding layer even when the composition contains a pigment in a high concentration, and to provide a color filter formed from that radiation-sensitive composition. SOLUTION: The radiation-sensitive composition for color filter contains (A) a pigment, (B) an alkali-soluble resin (C) a polyfunctional monomer and (D) a photopolymerization initiator, and has the following feature. The pigment (A) is preliminarily kneaded with a vehicle resin consisting of the alkali-soluble resin (B) and/or another resin. The color filter has the pixels formed from the radiation-sensitive composition for color filter.

公开(公告)号：JP2000098124A

公开(公告)日：2000-04-07

申请号：JP26911598

申请日：1998-09-24

Applicant: JSR CORP

Inventor： IIJIMA TAKAHIRO ,  ITOU YUKIKO ,  SAKURAI KOICHI ,  NEMOTO HIROAKI

IPC: G03F7/004 ,  C08F2/48 ,  C08F291/00 ,  G02B5/20

Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive compsn. for a color filter having superior developability even if a pigment is contained at a high concn., making the unexposed part of the surface of the substrate and the surface of the light shielding layer of the filter free from residues and surface stains after development and giving pixels excellent in adhesion to the substrate and to the light shielding layer. SOLUTION: The radiation sensitive compsn. contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymn. initiator and (E) an org. amino compd. having one or more amino groups in a single molecule and having a mol.wt. of

公开(公告)号：JP2001272524A

公开(公告)日：2001-10-05

申请号：JP2000085180

申请日：2000-03-24

Applicant: JSR CORP

Inventor： IIJIMA TAKAHIRO ,  SHIMADA SATORU

IPC: G03F7/004 ,  G02B5/20 ,  G03F7/027 ,  G03F7/028 ,  G03F7/033 ,  G09F9/30

Abstract: PROBLEM TO BE SOLVED: To provide a new radiation-sensitive composition for a color filter from which a color layer having excellent surface smoothness can be formed particularly even when the composition contains a pigment in high concentration. SOLUTION: The radiation-sensitive composition for a color filter contains (A) a coloring agent containing a pigment, (B) a pigment dispersant containing a polyarylamine derivative as the essential component prepared by converting at least a part of primary amino groups in polyarylamine into the groups expressed by formula (1), (C) a binder resin, (D) a polyfunctional monomer and (E) a photoradical generating agent. In formula, R2 is a residue of one of polyester chains, polyamide chains and polyester amide chains having a free carboxyl group on at least one end of the molecular chain from which one carboxyl group is removed.

公开(公告)号：JPH11119019A

公开(公告)日：1999-04-30

申请号：JP29795597

申请日：1997-10-16

Applicant: JSR CORP

Inventor： NAGATSUKA TOMIO ,  ITOU YUKIKO ,  SHIMADA SATORU ,  IIJIMA TAKAHIRO ,  NEMOTO HIROAKI

IPC: G03F7/004 ,  C08F2/50 ,  C08L101/00 ,  C09B3/14 ,  C09B57/08 ,  G02B5/20 ,  G02B5/22 ,  G03F7/028

Abstract: PROBLEM TO BE SOLVED: To form a transmission color filter excellent in transparency to radiation, balance of saturation and lightness, etc., by incorporating a colorant contg. at least one specified perylene pigment, an alkali-soluble resin, etc. SOLUTION: The radiation sensitive compsn. contains a colorant contg. at least one perylene pigment selected from the group comprising compds. represented by formula I or II, an alkali-soluble resin, a multifunctional monomer and a photopolymn. initiator. In the formula I, X and Y are each 1-10C alkyl, 6-20C monovalent arom. hydrocarbon, its substd. deriv., a group having a 5- or 6-membered N-contg. heterocycle or its substd. deriv., the 1-10C alkyl is, e.g. methyl or ethyl and the 6-20C monovalent arom. hydrocarbon is, e.g. phenyl, 4-biphenyl or 1-naphthyl.