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1. 发明申请

US20190212616A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：US20190212616A1
公开(公告)日：2019-07-11
申请号：US16241868
申请日：2019-01-07
申请人： SHARP KABUSHIKI KAISHA
发明人： MASANOBU MIZUSAKI , TOMONORI ITOH
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133723 , C08G73/1025 , C08L79/08 , C08L2203/20 , C09K19/3003 , C09K2019/3004 , C09K2019/301 , G02B27/0172 , G02F1/134309 , G02F2001/134372
摘要： The present invention provides a liquid crystal display device that includes: a pair of substrates; a liquid crystal layer held between the substrates; and an alignment film disposed on a liquid crystal layer side surface of at least one of the substrates, the liquid crystal layer containing a liquid crystal material that has a nematic-isotropic phase transition temperature of 75° C. or lower and a nematic phase temperature range narrower than 100° C., the alignment film containing a first polymer and a second polymer, the first polymer having in its main chain at least one selected from a polyamic acid structure and a polyimide structure or a polysiloxane structure, the second polymer being obtained by polymerizing at least one monomer including at least one monomer containing a chalcone group.

2. 发明申请

US20180061669A1 Semiconductor Device and Method 审中-公开
公开(公告)号：US20180061669A1
公开(公告)日：2018-03-01
申请号：US15368192
申请日：2016-12-02
申请人： Taiwan Semiconductor Manufacturing Company, Ltd.
发明人： Sih-Hao Liao , Yu-Hsiang Hu , Hung-Jui Kuo , Chen-Hua Yu
IPC分类号： H01L21/48 , H01L21/56 , C09D179/08 , C08G73/10
CPC分类号： H01L21/4857 , C08G73/1025 , C08G2190/00 , C09D179/08 , H01L21/563 , H01L23/5389 , H01L2224/04105 , H01L2224/12105 , H01L2224/18 , H01L2224/48091 , H01L2224/73265 , H01L2224/73267 , H01L2924/15311 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： A method of manufacturing a semiconductor device includes placing a polymer raw material mixture over a substrate. The polymer raw material may include a polymer precursor, a photosensitizer, and an additive. The polymer raw material mixture is exposed to radiation to form a dielectric layer and cured at a temperature of between about 150° C. and about 230° C.

3. 发明申请

US20180052391A1 PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN COMPOSITION FILM, CURED PRODUCT, INSULATING FILM AND MULTILAYER WIRING BOARD 审中-公开
公开(公告)号：US20180052391A1
公开(公告)日：2018-02-22
申请号：US15559714
申请日：2016-03-15
申请人： Toray Industries, Inc.
发明人： Yuki Katsurada , Koichi Aoki , Hideki Shinohara
IPC分类号： G03F7/037 , C08G73/10 , H05K3/46
CPC分类号： G03F7/037 , C08G73/1025 , G03F7/004 , H05K3/46
摘要： A photosensitive resin composition contains (a) a polyimide which has, at a terminal of the main chain, at least one group selected from the group consisting of a carboxyl group, a phenolic hydroxyl group, a sulfonic acid group and a thiol group, (b) a monomer, (c) a thermally crosslinkable compound, (d) a photopolymerization initiator and (e) a polymerization inhibitor, wherein the polymerization inhibitor (e) is a compound obtained by adding at least one hydroxyl group, alkoxy group, aryloxy group or aralkyloxy group to a naphthalene skeleton or an anthracene skeleton of a compound having a naphthalene skeleton or an anthracene skeleton.

4. 发明申请

US20140342086A1 PHOTOALIGNING MATERIALS 有权
标题翻译：光亮材料
公开(公告)号：US20140342086A1
公开(公告)日：2014-11-20
申请号：US14344222
申请日：2012-09-28
申请人： ROLIC AG
发明人： Mohammed Ibn-Elhaj , Eva Veenstra , Sabrina Chappellet , Jean-François Eckert , Frédéric Lincker , Satish Palika , Valsa Kannookadan , Qian Tang
IPC分类号： C08G69/40 , G02F1/1337 , G02F1/1333
CPC分类号： C08G69/40 , C07C229/60 , C07C255/13 , C08G73/1025 , C09K2019/0448 , G02F1/133365 , G02F1/133711 , G02F1/133723 , G02F1/133788 , G02F2001/133715 , Y10T428/1005 , Y10T428/1023
摘要： The present invention relates to polymer, homo- or copolymer or oligomer, which, when irradiated with polarised light orients perpendicular to the polarization direction of polarized actinic light, for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer (I), compositions thereof, and its use for optical and electro optical devices, such as, liquid crystal devices (LCDs), especially for planar orientation of liquid crystals.
摘要翻译：本发明涉及聚合物，均聚物或共聚物或低聚物，当用偏振光垂直于偏振光的偏振方向照射偏振光时，用于液晶的光取向，特别是液晶的平面取向，衍生自至少一种单体（I），其组合物，以及其用于诸如液晶装置（LCD）的光学和电光学装置的用途，特别是用于液晶的平面取向。

5. 发明授权

US08263732B2 Photo-alignment film and liquid crystal display element 有权
标题翻译：光取向膜和液晶显示元件
公开(公告)号：US08263732B2
公开(公告)日：2012-09-11
申请号：US11684836
申请日：2007-03-12
申请人： Norio Tamura
发明人： Norio Tamura
IPC分类号： C08G69/08
CPC分类号： C08G73/1025 , C08G73/10 , G02F1/133788 , Y10T428/1005 , Y10T428/1023
摘要： [Object] To obtain an alignment film having excellent alignment stability of a liquid crystal and a high voltage holding ratio by application of linearly polarized light to a polyamic acid having a specific structure and then imidization under heat.[Solving Means] A photo-alignment film is obtained by: applying a polyamic acid solution on a substrate, where the polyamic acid contains, in its main chain, at least a group having unsaturated groups having 1 to 3 carbon-carbon double bonds or 1 to 4 triple bonds; vaporizing a solvent from a film formed; applying linearly polarized light to the film after the vaporization of the solvent; and then heating the film to imidize the polyamic acid.
摘要翻译： [目的]通过对具有特定结构的聚酰胺酸进行线偏振光，然后在加热下进行酰亚胺化，得到具有优异的液晶取向稳定性和高电压保持率的取向膜。 [解决方案]通过以下方法获得光取向膜：将聚酰胺酸溶液涂布在基材上，其中聚酰胺酸在其主链中至少含有具有1〜3个碳 - 碳双键的不饱和基团或 1至4个三键; 从形成的膜蒸发溶剂; 在溶剂蒸发后对膜施加线性偏振光; 然后加热该膜以酰胺化聚酰胺酸。

6. 发明申请

US20100040988A1 SPIN BOWL COMPATIBLE POLYAMIC ACIDS/IMIDES AS WET DEVELOPABLE POLYMER BINDERS FOR ANTI-REFLECTIVE COATINGS 审中-公开
标题翻译：作为抗反射涂层的可开发的聚合物粘合剂，旋转熔融的聚氨酯/
公开(公告)号：US20100040988A1
公开(公告)日：2010-02-18
申请号：US12582455
申请日：2009-10-20
申请人： Robert Christian Cox , Charles J. Neef
发明人： Robert Christian Cox , Charles J. Neef
IPC分类号： G03F7/20
CPC分类号： C09D179/08 , C08G73/10 , C08G73/1025 , C08G73/1039 , C08G73/1064 , G02B1/111 , G03F7/038 , G03F7/091 , Y10S430/106 , Y10S430/151
摘要： Anti-reflective compositions and methods of using these compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. In a preferred embodiment, the polymers of the composition include recurring monomers having the formulas where: (1) each R is individually selected from the group consisting of hydrogen, —OH, aliphatics, and phenyls; and (2) L is selected from the group consisting of —SO2— and —CR′2—, where each R′ is individually selected from the group consisting of hydrogen, aliphatics, phenyls, and —CX3, where each X is individually selected from the group consisting of the halogens. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature), are wet developable, and have superior optical properties.
摘要翻译：提供了抗反射组合物和使用这些组合物形成电路的方法。组合物包含溶解或分散在溶剂体系中的聚合物。在一个优选的实施方案中，组合物的聚合物包括具有下式的重复单体：其中：（1）每个R独立地选自氢，-OH，脂族和苯基; 和（2）L选自-SO 2 - 和-CR 2 - ，其中每个R'分别选自氢，脂族基，苯基和-CX 3，其中每个X被单独选择来自由卤素组成的组。所得到的组合物是旋转碗相容的（即，它们在微光刻工艺的烘烤阶段之前或在室温下储存期间不交联）是湿显影的并且具有优异的光学性能。

7. 发明授权

US07608380B2 Spin bowl compatible polyamic acids/imides as wet developable polymer binders for anti-reflective coatings 有权
标题翻译：旋转碗相容的聚酰胺酸/酰亚胺作为抗反射涂层的湿显影聚合物粘合剂
公开(公告)号：US07608380B2
公开(公告)日：2009-10-27
申请号：US11264858
申请日：2005-11-02
申请人： Robert Christian Cox , Charles J. Neef
发明人： Robert Christian Cox , Charles J. Neef
IPC分类号： G03C1/825 , G03C1/835 , G03F7/09 , G03F7/20 , G03F7/30
CPC分类号： C09D179/08 , C08G73/10 , C08G73/1025 , C08G73/1039 , C08G73/1064 , G02B1/111 , G03F7/038 , G03F7/091 , Y10S430/106 , Y10S430/151
摘要： Anti-reflective compositions and methods of using these compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. In a preferred embodiment, the polymers are copolymers of a compound having the formulas and a compound having the formula where: (1) each R is individually selected from the group consisting of —OH, —NH2, hydrogen, aliphatics, and phenyls; and (2) L is selected from the group consisting of —SO2— and —CR′2—. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature), are wet developable, and have superior optical properties.
摘要翻译：提供了抗反射组合物和使用这些组合物形成电路的方法。组合物包含溶解或分散在溶剂体系中的聚合物。在优选的实施方案中，聚合物是具有下式的化合物和具有下式的化合物的共聚物：其中：（1）每个R各自选自-OH，-NH 2，氢，脂族基和苯基; 和（2）L选自-SO 2 - 和-CR 2 - 。所得到的组合物是旋转碗相容的（即，它们在微光刻工艺的烘烤阶段之前或在室温下储存期间不交联）是湿显影的并且具有优异的光学性能。

8. 发明申请

US20080103275A1 Negative photosensitive polyimide polymer and uses thereof 有权
标题翻译：负光敏聚酰亚胺聚合物及其用途
公开(公告)号：US20080103275A1
公开(公告)日：2008-05-01
申请号：US11980103
申请日：2007-10-30
申请人： Chung-Jen Wu
发明人： Chung-Jen Wu
IPC分类号： C08F14/18 , C08F30/08 , C08F32/08
CPC分类号： C08G73/10 , C08F290/06 , C08F290/061 , C08F290/065 , C08F290/068 , C08G73/1025 , G03F7/0387
摘要： The present invention relates to a negative photosensitive polyimide polymer having a repeating unit of formula (1) as a polymerized unit: wherein G, Q and P* are as defined in the specification. The polyimide polymer of the present invention is developable in an aqueous alkaline solution, and has the properties associated with an insulating layer and photoresist.
摘要翻译：本发明涉及具有式（1）的重复单元作为聚合单元的负型感光性聚酰亚胺聚合物：其中G，Q和P *如说明书中所定义。本发明的聚酰亚胺聚合物可以在碱性水溶液中显影，并且具有与绝缘层和光致抗蚀剂相关的特性。

9. 发明授权

US07261997B2 Spin bowl compatible polyamic acids/imides as wet developable polymer binders for anti-reflective coatings 有权
标题翻译：旋转碗相容的聚酰胺酸/酰亚胺作为抗反射涂层的湿显影聚合物粘合剂
公开(公告)号：US07261997B2
公开(公告)日：2007-08-28
申请号：US10180624
申请日：2002-06-25
申请人： Robert Christian Cox , Charles J. Neef
发明人： Robert Christian Cox , Charles J. Neef
IPC分类号： G03F7/11 , G03C5/00
CPC分类号： C09D179/08 , C08G73/10 , C08G73/1025 , C08G73/1039 , C08G73/1064 , G02B1/111 , G03F7/038 , G03F7/091 , Y10S430/106 , Y10S430/151
摘要： Anti-reflective compositions and methods of using these compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. In a preferred embodiment the polymers of the composition include recurring monomers having the formulas where: (1) each R is individually selected from the group consisting of hydrogen, —OH, aliphatics, and phenyls; and (2) L is selected from the group consisting of —SO2— and —CR′2—, where each R′ is individually selected from the group consisting of hydrogen, aliphatics, phenyls, and —CX3, where each X is individually selected from the group consisting of the halogens. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature), are wet developable, and have superior optical properties.
摘要翻译：提供了抗反射组合物和使用这些组合物形成电路的方法。组合物包含溶解或分散在溶剂体系中的聚合物。在一个优选的实施方案中，组合物的聚合物包括具有下式的重复单体：其中：（1）每个R各自选自氢，-OH，脂族基和苯基; 和（2）L选自-SO 2 - 和 - NR' - ，其中每个R'分别选自氢，脂族基，苯基和-CX 3，其中每个X各自选自卤素。所得到的组合物是旋转碗相容的（即，它们在微光刻工艺的烘烤阶段之前或在室温下储存期间不交联）是湿显影的并且具有优异的光学性能。

10. 发明授权

US06734248B2 Pattern forming process using polyimide resin composition 失效
标题翻译：使用聚酰亚胺树脂组合物的图案形成工艺
公开(公告)号：US06734248B2
公开(公告)日：2004-05-11
申请号：US09962573
申请日：2001-09-25
申请人： Akira Tanaka , Satoshi Tazaki , Yasuhiro Yoneda , Kishio Yokouchi
发明人： Akira Tanaka , Satoshi Tazaki , Yasuhiro Yoneda , Kishio Yokouchi
IPC分类号： C08G7310
CPC分类号： G03F7/0387 , C08G73/1025 , C08K5/3472 , H05K3/285 , C08L79/08
摘要： A polyimide resin composition comprising a polyimide resin (A) and at least one 1H-tetrazole (B) selected from the group consisting of 1H-tetrazole, 5,5′-bis-1H-tetrazole, and derivatives thereof, and having an excellent rust preventing effect on copper and copper alloys.
摘要翻译：一种聚酰亚胺树脂组合物，其包含聚酰亚胺树脂（A）和至少一种选自1H-四唑，5,5'-双-1H-四唑及其衍生物的1H-四唑（B），并且具有优异的对铜和铜合金的防锈效果。

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