公开(公告)号：JP2005120354A

公开(公告)日：2005-05-12

申请号：JP2004273468

申请日：2004-09-21

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： AKIYAMA MASAHIRO ,  HATTORI SEITARO ,  KOO MASAKI

IPC: C08G77/18 ,  C08G77/50 ,  C09D5/25 ,  C09D7/12 ,  C09D183/00 ,  C09D185/00 ,  H01L21/312 ,  H01L21/316

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a composition for forming a film having a low relative dielectric constant and exhibiting excellent chemical resistance and adhesion, and the composition for forming the film. SOLUTION: The manufacturing method of the composition for forming the film comprises hydrolytically condensing at least one silane compound (A), selected from among a compound (A-1) represented by general formula (1): R a Si(OR 1 ) 4-a , a compound (A-2) represented by general formula (2): Si(OR 2 ) 4 , and a compound (A-3) represented by general formula (3): R 3 b (R 4 O) 3-b Si-(R 7 ) d -Si(OR 5 ) 3-c R 6 c , and a cyclic silane compound (B) represented by general formula (4) in the presence of a metal chelate compound (C) represented by general formula (5): R 8 e M(OR 9 ) f-e or an acidic catalyst. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于形成具有低相对介电常数并且具有优异的耐化学性和粘附性的膜的组合物的制造方法和用于形成膜的组合物。 解决方案：用于形成膜的组合物的制造方法包括水解缩合至少一种选自通式（1）表示的化合物（A-1）中的硅烷化合物（A）：R SB 通式（2）表示的化合物（A-2）：Si（OR 1 ）< / SP>） 4 和由通式（3）表示的化合物（A-3）：R 3 > 4 O） 3-b SI-（R 7 ）ð -Si（OR 5 M（OR SP＆lt; SP＆gt; >或酸性催化剂。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003073471A

公开(公告)日：2003-03-12

申请号：JP2001265048

申请日：2001-08-31

Applicant: Jsr Corp ,  ジェイエスアール株式会社

Inventor： KOO MASAKI ,  YOSHII KIMIHIKO ,  NAKADA SHOICHI

IPC: G02F1/1337 ,  C08G73/10 ,  G02F1/13

Abstract: PROBLEM TO BE SOLVED: To provide a vertically aligning-type liquid crystal aligner having excellent vertical alignability, giving short erasing time of an afterimage of a liquid crystal display element, and preferably used for a liquid crystal display element of EVA system or of photo-aligning system photo-aligning by polarized UV-ray irradiation, and a liquid crystal display element using the aligner.
SOLUTION: This vertically aligning-type liquid crystal aligner comprises a polyamic acid and/or imidized polymer thereof containing a specific structure diamine.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：为了提供具有优异的垂直取向性的垂直取向型液晶对准器，给液晶显示元件的残留物的短时间消除时间，并且优选用于EVA系统的液晶显示元件或光电元件的液晶显示元件， 通过偏振紫外线照射对准系统光取向，以及使用对准器的液晶显示元件。 解决方案：该垂直取向型液晶取向器包含含有特定结构二胺的聚酰胺酸和/或其酰亚胺化聚合物。

公开(公告)号：JP2003015135A

公开(公告)日：2003-01-15

申请号：JP2001202282

申请日：2001-07-03

Applicant: Jsr Corp ,  ジェイエスアール株式会社

Inventor： AKIIKE TOSHIYUKI ,  KOO MASAKI ,  HIRAI TAKESHI

IPC: C08G73/10 ,  G02F1/1337

CPC classification number: G02F1/133711

Abstract: PROBLEM TO BE SOLVED: To provide a vertical alignment type liquid crystal aligning agent excellent in vertical alignability, short in afterimage erasing time of a liquid crystal display element and suitably used for an MVA system liquid crystal display element.
SOLUTION: The vertical alignment type liquid crystal aligning agent contains a polymer component having two kinds of specific recurring units.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供垂直取向性优异的液晶显示元件的残留图像擦除时间短，适用于MVA系统液晶显示元件的垂直取向型液晶取向剂。 解决方案：垂直取向型液晶取向剂含有具有两种特定重复单元的聚合物组分。

公开(公告)号：JP2005089698A

公开(公告)日：2005-04-07

申请号：JP2003328286

申请日：2003-09-19

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： HASEGAWA KOICHI ,  KOO MASAKI ,  KUROSAWA TAKAHIKO

IPC: C09D183/04 ,  C09D5/25 ,  C09D133/04 ,  C09D133/14 ,  C09D183/02 ,  C09D183/14 ,  H01L21/312

Abstract: PROBLEM TO BE SOLVED: To provide a film-forming composition which is excellent in storage stability, permittivity property and the like and useful for an interlayer insulation film in a semiconductor device or the like.
SOLUTION: The film-forming composition contains (A) a hydrolysis condensation product obtained by hydrolyzing and condensating at least one kind of silane compound selected from the group consisting of compounds expressed by general formulas (1), (2) and (3) in the presence of an acidic or a basic catalyst or a metal chelate compound, (B) a (meth)acrylic copolymer obtained by polymerizing a compound which is expressed by general formulas (4) and (5) and miscible with or dispersible in component (A) and (C) an organic solvent. R
a Si(OR
1 )
4-a (1), Si(OR
2 )
4 (2), R
3
b (R
4 O)
3-b Si-(R
7 )
d -Si(OR
5 )
3-c R
6
c (3), CH
2 =CR
8 COOR
9 (4), CH
2 =CR
10 COOR
11 (5).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种在半导体器件等中对于层间绝缘膜具有优异的储存稳定性，介电常数特性等的成膜组合物。 ＆lt; P＆gt;解决方案：成膜组合物含有（A）通过水解和缩合选自由通式（1），（2）和（2）表示的化合物组成的组中的至少一种硅烷化合物而得到的水解缩合产物， 3）在酸性或碱性催化剂或金属螯合物的存在下，（B）通过使由通式（4）和（5）表示的化合物聚合而得到的（甲基）丙烯酸共聚物，并且可混合或分散 在组分（A）和（C）中的有机溶剂。 （1）Si（OR SP＆gt; 2＆lt; SP＆gt;＆lt; SP＆gt; （2），R 3 b （R SP＆gt; 4＆lt; S＆gt; （R 7 ）ð -Si（OR 5 ） 3-C - [R 6 2 = CR 8 （4），CH 2 = CR 10 COOR 11 （5）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2002327058A

公开(公告)日：2002-11-15

申请号：JP2001265049

申请日：2001-08-31

Applicant: JSR CORP

Inventor： AKIIKE TOSHIYUKI ,  KOO MASAKI

IPC: G02F1/1337 ,  C08G73/10

Abstract: PROBLEM TO BE SOLVED: To provide a vertical-orientation type liquid crystal orientation agent, excellent in vertical orientation, short in erasing time of persistent vision in a liquid crystal display element, and preferably usable as a MVA-type liquid crystal display element, and to provide a liquid crystal display element. SOLUTION: The vertical-orientation type liquid-crystal orientation agent is composed of a polymer having a diamine of a specific structure, and a repeating unit having an imide ring, wherein repeating unit is 40 mol% or above of a total repeating unit, and the liquid crystal display element using the same is provided.

公开(公告)号：JP2002323701A

公开(公告)日：2002-11-08

申请号：JP2001128029

申请日：2001-04-25

Applicant: JSR CORP

Inventor： AKIIKE TOSHIYUKI ,  KOO MASAKI

IPC: G02F1/1337 ,  C08G59/40

Abstract: PROBLEM TO BE SOLVED: To provide an alignment layer by which ionic impurities are adsorbed and suspended ions in a liquid crystal are reduced. SOLUTION: The homeotropic alignment type liquid crystal aligning agent contains 100 pts.wt. polymer having an amic acid structure unit and 1-50 pts.wt. cross-linking agent having in its molecule at least two reactive groups which can be reacted with a carboxylic acid group in the amic acid structure unit.

公开(公告)号：JP2005148205A

公开(公告)日：2005-06-09

申请号：JP2003382344

申请日：2003-11-12

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： KOO MASAKI ,  MUTSUKA YASUAKI

IPC: G02F1/1337 ,  C07C57/00 ,  C07C69/54 ,  C07C69/614

Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable compound which makes it possible to manufacture a liquid crystal display device having high contrast, a high voltage holding ratio and low residual DC voltage by being polymerized in the liquid crystal display device.
SOLUTION: The polymerizable compound is represented by a formula R-Y
1 -A-Y
2 -Z, wherein: R denotes a 1 to 30C linear or branching alkyl group; A a divalent organic group selected from a cyclohexylene group, a bicyclohexylene group, a phenylene group, a biphenylene group, a terphenylene group and a naphthylene group; Y
1 and Y
2 each independently a bonded group selected from a single bond, an ether bond, an ester bond and an amide bond; and Z a polymerizable functional group including an ethylenic unsaturated bond.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决的问题：提供一种可聚合化合物，其可以通过在液晶显示装置中聚合来制造具有高对比度，高电压保持率和低残留直流电压的液晶显示装置。 解决方案：可聚合化合物由式R-Y表示：其中：R表示1至30C直链或支链烷基; A选自亚环己基，双环己基，亚苯基，亚联苯基，三亚苯基和亚萘基的二价有机基团; Y 1 和Y 2 各自独立地为选自单键，醚键，酯键和酰胺键的键合基团; Z为包含烯属不饱和键的聚合性官能团。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005082789A

公开(公告)日：2005-03-31

申请号：JP2003319693

申请日：2003-09-11

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： KOO MASAKI ,  AKIYAMA MASAHIRO ,  HATTORI SEITARO

IPC: B05D7/24 ,  C07F7/04 ,  C09D5/25 ,  C09D183/06 ,  C09D183/14 ,  H01L21/312

Abstract: PROBLEM TO BE SOLVED: To obtain a composition for forming a coating film which is excellent in dielectric characteristics and elastic modulus characteristics as an interlayer insulating film for a semiconductor element, or the like, and has good CMP resistance. SOLUTION: The composition comprises a hydrolysis condensate obtained by hydrolyzing and condensing a compound of the formula (1): R 1 a (R 2 O) 3-a Si-(R 5 ) c -Si(OR 3 ) 3-b R 4 b , and at least one compound among a compound of the formula (2): R 6 d Si(OR 7 ) 4-d and a compound of the formula (3): Si(OR 8 ) 4 , in the presence of an alkali catalyst. Wherein, in the formula (1), R 1 , R 2 , R 3 and R 4 are each a same or different monovalent organic group, (a) and (b) are each a same or different integer of 0-2, R 5 is oxygen, phenylene group or a group represented by -(CH 2 ) l S m (CH 2 ) l - or -(CH 2 ) n -, (l), (m) and (n) are respectively an integer of 1-4, 1-4 and 1-9, (c) is 0 or 1. In the formula (2), R 6 is hydrogen, fluorine or a monovalent organic group, R 7 is a monovalent organic group, (d) is an integer of 1-2. In the formula (3), R 8 is a monovalent organic group. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了获得作为半导体元件的层间绝缘膜等的介电特性和弹性模量特性优异的涂膜形成用组合物，并且具有良好的CMP电阻。 解决方案：组合物包含通过水解和缩合式（1）化合物而获得的水解缩合物：R 1 =（R 2 SP 2） SP> O） 3-A SI-（R 5 ） C -Si（OR 3 ）） 4 ，在碱催化剂的存在下。 其中，在式（1）中，R 1，R 2，R 3，R SP 3，R SP 3， 相同或不同的一价有机基团（a）和（b）各自为0-2的相同或不同的整数，R“是氧，亚苯基或由 - （CH 3）表示的基团， SB> 2 （CH 2 ） - 或 - （CH 3） （1），（m）和（n）分别是1-4,1-4和1-9的整数，（c）是 在式（2）中，R 6是氢，氟或一价有机基团，R 6是一价有机基团，（d）是 1-2的整数。 在式（3）中，R 8是一价有机基团。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003295194A

公开(公告)日：2003-10-15

申请号：JP2002095499

申请日：2002-03-29

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： HIRAI TAKESHI ,  KOO MASAKI ,  YOSHII KIMIHIKO ,  KONO MISA

IPC: G02F1/1337 ,  C08G73/10 ,  C08L79/08

Abstract: PROBLEM TO BE SOLVED: To provide a vertical alignment type liquid crystal aligning agent which has excellent printing properties and with which such a liquid crystal alignment layer can be obtained, that has excellent vertical alignment properties, is short in afterimage erasure time and is suitable for a liquid crystal display element.
SOLUTION: The liquid crystal aligning agent contains a polyamic acid polymer (A) synthesized by using a tetra carboxylic acid and a diamine and having a recurring unit having a specified structure and a polyamic acid polymer (B) having an another recurring unit, or a block copolymer (C) of the polyamic acid polymers (A) and (B).
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供具有优异的印刷性能并且可以获得这样的液晶取向层的垂直取向型液晶取向剂，具有优异的垂直取向性，在图像擦除时间短， 适用于液晶显示元件。 解决方案：液晶取向剂含有通过使用四羧酸和二胺合成并具有特定结构的重复单元的聚酰胺酸聚合物（A）和具有另一个重复单元的聚酰胺酸聚合物（B） ，或聚酰胺酸聚合物（A）和（B）的嵌段共聚物（C）。 版权所有（C）2004，JPO

公开(公告)号：JP2002296599A

公开(公告)日：2002-10-09

申请号：JP2001097736

申请日：2001-03-29

Applicant: JSR CORP

Inventor： AKIIKE TOSHIYUKI ,  KOO MASAKI ,  YAMAMOTO KEIICHI

IPC: G02F1/1337 ,  C08G73/10 ,  C08K5/00 ,  C08L79/08

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent showing preferable perpendicular aligning property and printing property and a short erasing time of afterimages and suitable for an MVA liquid crystal display device. SOLUTION: The liquid crystal aligning agent contains a polyamic acid produced from alicyclic tetracarboxylic acid dianhydrides and diamines having specified structures.