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1. 发明专利

JP2006146038A Member for liquid crystal display element and liquid crystal display element 审中-公开
标题翻译：液晶显示元件和液晶显示元件会员
公开(公告)号：JP2006146038A
公开(公告)日：2006-06-08
申请号：JP2004338836
申请日：2004-11-24
申请人： Jsr Corp , Jsr株式会社 , Sumitomo Bakelite Co Ltd , Technology Research Association For Advanced Display Materials , 住友ベークライト株式会社 , 次世代モバイル用表示材料技術研究組合
发明人： HIRAI TAKESHI , SUGIZAKI ATSUSHI , EGUCHI TOSHIMASA
IPC分类号： G02F1/1333 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element using a plastics substrate, wherein flicker is reduced without generating reduction of a transmittance ratio in active matrix driving and to provide a member for the liquid crystal display element using the plastics substrate.
SOLUTION: In the member for the liquid crystal display element, a barrier layer is provided on the plastics substrate, a transparent conductive layer is provided directly or indirectly on the barrier layer and a liquid crystal alignment layer is provided directly on the transparent conductive layer. The liquid crystal display element has the member on at least one surface thereof and preferably has ≥95% voltage holding ratio measured at 167 ms frame period.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种使用塑料基板的液晶显示元件，其中闪烁减小而不产生有源矩阵驱动中透光率的降低，并提供使用塑料基板的液晶显示元件的构件。解决方案：在液晶显示元件的构件中，在塑料基板上设置阻挡层，直接或间接地在阻挡层上设置透明导电层，并且将液晶取向层直接设置在透明导电层。液晶显示元件在其至少一个表面上具有该元件，并且优选地在167ms帧周期测量的≥95％的电压保持率。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007017655A Member for liquid crystal display element, and the liquid crystal display element 审中-公开
标题翻译：液晶显示元件会员，以及液晶显示元件
公开(公告)号：JP2007017655A
公开(公告)日：2007-01-25
申请号：JP2005198445
申请日：2005-07-07
申请人： Jsr Corp , Jsr株式会社 , Technology Research Association For Advanced Display Materials , 次世代モバイル用表示材料技術研究組合
发明人： HIRAI TAKESHI , OTSUKI SHIGEYOSHI
IPC分类号： G02F1/1339 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a member for liquid crystal display element, capable of reducing large unevenness of a cell gap occurring, when superimposing a glass substrate and a plastic substrate to each other, and to provide a liquid crystal display element that uses the member for liquid crystal display element.
SOLUTION: Upon heating and curing a sealing material in the conventional technique, a plastic substrate has a coefficient of thermal expansion larger than that of a glass substrate. Thus, when both substrates are stuck to each other and are cooled up to room temperature, distortions are generated due to differences in the rates of shrinkage, to produce a nonuniform gap. Here, a method is adopted, where the seal material is not heated; moreover, is completely hardened and mechanical strength is secured is employed. That is, a spacer serving concurrently as a liquid crystal outflow-preventing wall is preformed on the plastic substrate by the heating and curing, and thereafter, both substrates are stuck. Then, instantaneous adhesive agent is applied into a microgap between both substrates.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种液晶显示元件的构件，当将玻璃基板和塑料基板彼此重叠时，能够减小发生的单元间隙的大的不均匀性，并提供液晶显示元件其使用该构件用于液晶显示元件。解决方案：在常规技术中加热和固化密封材料后，塑料基板的热膨胀系数大于玻璃基板的热膨胀系数。因此，当两个基板彼此粘合并被冷却至室温时，由于收缩率的差异而产生变形，从而产生不均匀的间隙。这里采用密封材料不加热的方法; 此外，完全硬化，并且采用机械强度。也就是说，通过加热和固化在塑料基板上预先形成用作液晶流出防止壁的间隔件，然后两个基板被卡住。然后，将瞬时粘合剂施加到两个基板之间的微隙中。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2014157346A The liquid crystal alignment agent 有权
标题翻译：液晶结晶剂
公开(公告)号：JP2014157346A
公开(公告)日：2014-08-28
申请号：JP2013213017
申请日：2013-10-10
申请人： Jsr Corp , Jsr株式会社
发明人： SUGANO NAOKI , HIRAI TAKESHI , UESAKA YUSUKE
IPC分类号： G02F1/1337 , C08K5/13 , C08K5/3432 , C08L79/08 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent in which a degree of voltage retention deterioration caused by light (particularly ultraviolet light) is reduced.SOLUTION: A liquid crystal aligning agent is prepared using: (A) a polymer containing at least one polymer selected from the group consisting of polyamic acid, imidized polymer of the polyamic acid, polyamic acid ester, and polyorganosiloxane; and (B) a desired specific compound.
摘要翻译：要解决的问题：提供其中由光（特别是紫外线）引起的电压保持劣化程度降低的液晶取向剂。溶液：使用以下物质制备液晶取向剂：（A）至少含有选自聚酰胺酸，聚酰胺酸酰亚胺化聚合物，聚酰胺酸酯和聚有机硅氧烷的一种聚合物; 和（B）所需的具体化合物。

4. 发明专利

JP2008015393A Radiation-sensitive composition for colored layer formation, color filter and color liquid crystal display element 有权
标题翻译：用于彩色层形成的辐射敏感组合物，彩色滤光片和彩色液晶显示元件
公开(公告)号：JP2008015393A
公开(公告)日：2008-01-24
申请号：JP2006188850
申请日：2006-07-10
申请人： Jsr Corp , Jsr株式会社
发明人： SHIRATO KAORI , HIRAI TAKESHI , IIJIMA TAKAHIRO
IPC分类号： G03F7/027 , C08F290/14 , C08G63/52 , G02B5/20 , G03F7/004 , G03F7/031
摘要： PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for colored layer formation which avoids remaining of undissolved matter and scumming on a pattern edge in development and provides a colored layer free from chipping of a pattern edge and undercut even under low exposure energy. SOLUTION: The radiation-sensitive composition for colored layer formation contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photoradical generator, wherein the alkali-soluble resin (B) contains a polyester having an alicyclic hydrocarbon skeleton in a main chain and a polymerizable unsaturated bond in a side chain. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于着色层形成的辐射敏感组合物，其避免在显影中留下未溶解物质并在图案边缘上浮渣，并且提供即使在低于下限的图案边缘和底切的着色层曝光能量。解决方案：用于着色层形成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）光自由基发生剂，其中碱溶性树脂（B）含有在主链具有脂环族烃骨架和侧链中的聚合性不饱和键的聚酯。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006184431A Liquid crystal display element, and method for manufacturing the same, and member for the same 审中-公开
标题翻译：液晶显示元件及其制造方法及其成员
公开(公告)号：JP2006184431A
公开(公告)日：2006-07-13
申请号：JP2004376376
申请日：2004-12-27
申请人： Jsr Corp , Jsr株式会社
发明人： HIRAI TAKESHI
IPC分类号： G02F1/1333 , G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element in which a member for the liquid crystal display element is used, with which a scratch due to a contact with a substrate is hardly produced on an alignment layer surface even when subjected to an unwinding or winding step to a roll before or after alignment treatment such as rubbing, and alignment defects are significantly reduced.
SOLUTION: The method for manufacturing the liquid crystal display element includes a step to wind the member for the liquid crystal display element comprising a plastics substrate which has spacers directly or indirectly formed on one side thereof and the alignment layer disposed the spacers by intermittently bringing into contact the surface with the alignment layer disposed thereon and the surface with no alignment layer disposed thereon with each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造液晶显示元件的方法，其中使用液晶显示元件的元件，在取向层上几乎不产生与基板接触的划痕即使在对准处理之前或之后进行退绕或卷绕步骤如摩擦，并且对准缺陷显着降低。解决方案：液晶显示元件的制造方法包括：将液晶显示元件的构件卷绕的步骤，该液晶显示元件包括塑料基板，该塑料基板的一侧具有直接或间接形成的间隔件，并且通过间歇地与设置在其上的配向层接触的表面和不具有彼此配置的取向层的表面。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003295194A Vertical alignment type liquid crystal aligning agent 审中-公开
标题翻译：垂直对准型液晶标记代理
公开(公告)号：JP2003295194A
公开(公告)日：2003-10-15
申请号：JP2002095499
申请日：2002-03-29
申请人： Jsr Corp , Jsr株式会社
发明人： HIRAI TAKESHI , KOO MASAKI , YOSHII KIMIHIKO , KONO MISA
IPC分类号： G02F1/1337 , C08G73/10 , C08L79/08
摘要： 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
摘要翻译：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

7. 发明专利

JP2008019293A Polyester containing terpene phenol unit 有权
标题翻译：含聚烯烃酚醛单元的聚酯
公开(公告)号：JP2008019293A
公开(公告)日：2008-01-31
申请号：JP2006189871
申请日：2006-07-10
申请人： Dai Ichi Kogyo Seiyaku Co Ltd , Jsr Corp , Jsr株式会社 , 第一工業製薬株式会社
发明人： SHIRATO KAORI , HIRAI TAKESHI , IIJIMA TAKAHIRO , TAKAMURA NAOHIRO , SUGAWARA TERUAKI
IPC分类号： C08G63/56 , C08F290/00 , G03F7/027
CPC分类号： C08F290/14 , C08G63/54 , C08G63/918 , G03F7/0388
摘要： PROBLEM TO BE SOLVED: To provide a new polyester used as a photosensitive resin having flexibility. SOLUTION: The polyester has a terpene skeleton represented by general formula (1) (wherein, X represents a terpene diphenoxy group; Y represents a residue after removing carboxy groups from a tetrabasic acid dianhydride; R represents an H or a CH 3 ; R' represents an H or a residue of a carboxy group-blocking agent; and n represents an integer of 1-40). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用作具有柔性的感光性树脂的新型聚酯。解决方案：聚酯具有由通式（1）表示的萜烯骨架（其中X表示萜烯二苯氧基; Y表示从四元酸二酐除去羧基后的残基; R表示H或CH < SB> 3 ; R'表示H或羧基封闭剂的残基，n表示1-40的整数）。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2011070160A Liquid crystal-aligning agent, liquid crystal alignment layer, liquid crystal display element, compound, and method for producing the compound 有权
标题翻译：液晶结晶剂，液晶对准层，液晶显示元件，化合物及其制备方法
公开(公告)号：JP2011070160A
公开(公告)日：2011-04-07
申请号：JP2010130544
申请日：2010-06-07
申请人： Jsr Corp , Jsr株式会社
发明人： UCHIYAMA KATSUHIRO , AKIIKE TOSHIYUKI , HIRAI TAKESHI
IPC分类号： G02F1/1337 , C08G73/10 , C08K5/3492 , C08L79/08
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal-aligning agent which allows the formation of a liquid crystal alignment layer maintaining good liquid crystal-aligning performance and electric characteristics even when continuously driven for a long period of time, having superior weatherability and suppressing an increase in the residual DC voltage; and to provide a liquid crystal alignment layer, a liquid crystal display element having a liquid crystal alignment layer, a compound, and a method for producing the compound.
SOLUTION: The liquid crystal-aligning agent comprises [A] at least one polymer selected from the group comprising polyamic acids and polyimides and [B] a compound represented by formula (1). In the formula (1), Rs are each independently hydrogen atom, a methylol group, a 2-7C alkoxymethyl group, -CH
2 OY or -CH
2 OZ, wherein, Y is a group having a cyclic hindered amine structure, Z is a group having a hindered phenol structure, and at least one of Rs has a cyclic hindered amine structure or a hindered phenol structure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶取向剂，其即使长时间连续驱动也能够形成保持良好的液晶取向性能和电特性的液晶取向膜，具有优异的耐候性并抑制残留DC电压的增加; 并提供液晶取向层，具有液晶取向层的液晶显示元件，化合物及其制备方法。解决方案：液晶取向剂包含[A]至少一种选自聚酰胺酸和聚酰亚胺的聚合物，[B]式（1）表示的化合物。在式（1）中，R 5各自独立地为氢原子，羟甲基，2-7C烷氧基甲基，-CH 2 SBO 2或-CH 2 S 2 OZ，其中 Y是具有环状受阻胺结构的基团，Z是具有受阻酚结构的基团，Rs中的至少一个具有环状受阻胺结构或受阻酚结构。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2008191519A Radiation-sensitive composition for forming colored layer, color filter and color liquid crystal display element 审中-公开
标题翻译：用于形成彩色层，彩色滤光片和彩色液晶显示元件的辐射敏感组合物
公开(公告)号：JP2008191519A
公开(公告)日：2008-08-21
申请号：JP2007027451
申请日：2007-02-07
申请人： Jsr Corp , Jsr株式会社
发明人： HIRAI TAKESHI
IPC分类号： G03F7/033 , G02B5/20 , G03F7/004
摘要： PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for forming colored layer, which is excellent in adhesion to a substrate, and cleaning property with an organic solvent, and from which pixels having a high-definition excellent pattern profile can be formed. SOLUTION: The radiation-sensitive composition for forming colored layer contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator, wherein the alkali-soluble resin (B) contains a copolymer comprising a polymerizable unsaturated compound having a skeleton represented by formula (I) and a substituted maleimide as constituents. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于形成着色层的辐射敏感性组合物，其对基材的粘合性优异，并且有机溶剂的清洁性能，并且具有高清晰度优异图案轮廓的像素可以形成。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）多官能单体和（D）光聚合引发剂，其中碱溶性树脂（B）含有包含具有式（I）所示骨架的可聚合不饱和化合物和取代的马来酰亚胺作为组分的共聚物。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2004109311A Liquid crystal aligning agent and liquid crystal display element 有权
公开(公告)号：JP2004109311A
公开(公告)日：2004-04-08
申请号：JP2002269817
申请日：2002-09-17
申请人： Jsr Corp , Jsr株式会社
发明人： HIRAI TAKESHI , OTA YOSHIHISA
IPC分类号： G02F1/1337 , C08G73/10
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for forming a liquid crystal display element with excellent display quality and uniform contrast.
SOLUTION: The liquid crystal aligning agent which has five or less Gardner color standard number and besides contains a polyamic acid and/or a polyimide obtained by using 2, 2'-substituted biphenyldiamine.
COPYRIGHT: (C)2004,JPO

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