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公开(公告)号：US07795361B2
公开(公告)日：2010-09-14
申请号：US11325414
申请日：2006-01-05
申请人： Heon Kim , Sung Ho Chun , Keon Woo Lee , Sung Joon Oh , Kyungjun Kim , Jungho Jo , Byung Hyun Lee , Min Young Lim , Hye Won Jeong
发明人： Heon Kim , Sung Ho Chun , Keon Woo Lee , Sung Joon Oh , Kyungjun Kim , Jungho Jo , Byung Hyun Lee , Min Young Lim , Hye Won Jeong
CPC分类号： C07C69/753 , C07C69/618 , C07C2602/42 , C07D207/404 , C07D311/16 , C08F210/00 , C08F232/08 , C08F4/70
摘要： Provided are a photoreactive polymer that includes a multi-cyclicmulticyclic compound at as its main chain and a method of preparing the same. The photoreactive polymer exhibits excellent thermal stability since it includes a multi-cyclicmulticyclic compound having a high glass transition temperature at as its main chain. In addition, the photoreactive polymer has a relatively large vacancy so that a photoreactive group can move relatively freely in the main chain therein. As a result, a slow photoreaction rate, which is a disadvantage of a conventional polymer material used to form an alignment layer for a liquid crystal display device, can be overcome.
摘要翻译： 提供一种光反应性聚合物及其制备方法，其包括作为其主链的多环多元环化合物。 光反应性聚合物显示出优异的热稳定性，因为它包括具有高玻璃化转变温度作为其主链的多环多元双环化合物。 此外，光反应性聚合物具有相对大的空位，使得光反应性基团可在其主链中相对自由地移动。 结果，可以克服用于形成用于液晶显示装置的取向层的常规聚合物材料的缺点的缓慢的光反应速率。
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公开(公告)号：USRE45219E1
公开(公告)日：2014-10-28
申请号：US13617667
申请日：2012-09-14
申请人： Heon Kim , Sung Ho Chun , Keon Woo Lee , Sung Joon Oh , Kyungjun Kim , Jungho Jo , Byung Hyun Lee , Min Young Lim , Hye Won Jeong
发明人： Heon Kim , Sung Ho Chun , Keon Woo Lee , Sung Joon Oh , Kyungjun Kim , Jungho Jo , Byung Hyun Lee , Min Young Lim , Hye Won Jeong
CPC分类号： C07C69/753 , C07C69/618 , C07C2602/42 , C07D207/404 , C07D311/16 , C08F210/00 , C08F232/08 , C08F4/70
摘要： Provided are a photoreactive polymer that includes a multi-cyclicmulticyclic compound at as its main chain and a method of preparing the same. The photoreactive polymer exhibits excellent thermal stability since it includes a multi-cyclicmulticyclic compound having a high glass transition temperature at as its main chain. In addition, the photoreactive polymer has a relatively large vacancy so that a photoreactive group can move relatively freely in the main chain therein. As a result, a slow photoreaction rate, which is a disadvantage of a conventional polymer material used to form an alignment layer for a liquid crystal display device, can be overcome.
摘要翻译： 提供一种光反应性聚合物及其制备方法，其包括作为其主链的多环多元环化合物。 光反应性聚合物显示出优异的热稳定性，因为它包括具有高玻璃化转变温度作为其主链的多环多元双环化合物。 此外，光反应性聚合物具有相对大的空位，使得光反应性基团可在其主链中相对自由地移动。 结果，可以克服用于形成用于液晶显示装置的取向层的常规聚合物材料的缺点的缓慢的光反应速率。
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3.发明授权Photoreactive compound, liquid crystal alignment layer using the compound, method of manufacturing the alignment layer, and liquid crystal display device containing the alignment layer 有权光反应性化合物，使用该化合物的液晶取向层，制备取向层的方法和含有取向层的液晶显示装置公开(公告)号：US07422778B2
公开(公告)日：2008-09-09
申请号：US11292089
申请日：2005-12-02
申请人： Byung Hyun Lee , Min Young Lim , Kyungjun Kim , Sung Ho Chun , Sung Joon Oh , Keon Woo Lee , Heon Kim , Hye Won Jeong
发明人： Byung Hyun Lee , Min Young Lim , Kyungjun Kim , Sung Ho Chun , Sung Joon Oh , Keon Woo Lee , Heon Kim , Hye Won Jeong
IPC分类号： C09K19/00 , G03C1/76 , C07C13/567 , C08F20/10 , G02F1/1337
CPC分类号： C08G61/10 , C08F222/1006 , G02F1/133788 , Y10T428/1005
摘要： Provided are a photoreactive compound represented by formula (1), a liquid crystal alignment layer using the compound, a method of manufacturing the alignment layer, and a liquid crystal display device including the alignment layer: where n is an integer of 20-1000; m is an integer of 1-5; and R is a hydrogen atom, CN, a C1-C5 alkyloxy group, a halogen atom, or a maleimide group.
摘要翻译： 提供由式（1）表示的光反应性化合物，使用该化合物的液晶取向层，制备取向层的方法和包括取向层的液晶显示装置：其中n为20-1000的整数; m为1-5的整数; R为氢原子，CN，C1-C5烷氧基，卤素原子或马来酰亚胺基。
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公开(公告)号：US09012595B2
公开(公告)日：2015-04-21
申请号：US12940403
申请日：2010-11-05
申请人： Sang Woo Kim , Chanhyo Park , Kyungjun Kim , Hyeran Seong , Sejin Shin , Hye Won Jeong , Jung Ho Jo
发明人： Sang Woo Kim , Chanhyo Park , Kyungjun Kim , Hyeran Seong , Sejin Shin , Hye Won Jeong , Jung Ho Jo
CPC分类号： G03F7/0233 , C08G73/1042 , C08L61/04 , C08L79/08 , C08L2205/02 , G03F7/0048 , C08L2666/14
摘要： The present invention provides polyimide applied to the buffer coating of semiconductors and a photosensitive resin composition including the same. The polyimide is a polyimide polymer represented by Chemical Formula 1 below. Further, the present invention provides a photosensitive resin composition, including 1) BDA-series soluble polyimide having an i-ray permeability of 70% or more; 2) a polyamic acid having elongation of 40% or more; 3) a novolak resin, and 4) diazonaphthoquinone-series photosensitive substance and having a high resolution, high sensitivity, an excellent film characteristic, and mechanical physical properties which are the requirements of semiconductor buffer coating.
摘要翻译： 本发明提供了应用于半导体缓冲涂层的聚酰亚胺和包含其的感光性树脂组合物。 聚酰亚胺是以下化学式1表示的聚酰亚胺聚合物。 此外，本发明提供一种感光性树脂组合物，其包含1）i射线透过率为70％以上的BDA系可溶性聚酰亚胺; 2）延伸率为40％以上的聚酰胺酸; 3）酚醛清漆树脂，4）重氮萘醌系感光性物质，具有高分辨率，高灵敏度，优异的膜特性和作为半导体缓冲涂层要求的机械物理性能。
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5.发明申请Photoreactive compound, liquid crystal alignment layer using the compound, method of manufacturing the alignment layer, and liquid crystal display device containing the alignment layer 有权光反应性化合物，使用该化合物的液晶取向层，制备取向层的方法和含有取向层的液晶显示装置公开(公告)号：US20060121213A1
公开(公告)日：2006-06-08
申请号：US11292089
申请日：2005-12-02
IPC分类号： C09K19/56 , C07C13/615 , C08F232/08
CPC分类号： C08G61/10 , C08F222/1006 , G02F1/133788 , Y10T428/1005
摘要： Provided are a photoreactive compound represented by formula (1), a liquid crystal alignment layer using the compound, a method of manufacturing the alignment layer, and a liquid crystal display device including the alignment layer: where n is an integer of 20-1000; m is an integer of 1-5; and R is a hydrogen atom, CN, a C1-C5 alkyloxy group, a halogen atom, or a maleimide group.
摘要翻译： 提供由式（1）表示的光反应性化合物，使用该化合物的液晶取向层，制备取向层的方法和包括取向层的液晶显示装置：其中n为20-1000的整数; m为1-5的整数; R为氢原子，CN，C1-C5烷氧基，卤素原子或马来酰亚胺基。
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公开(公告)号：US20060160970A1
公开(公告)日：2006-07-20
申请号：US11325414
申请日：2006-01-05
申请人： Heon Kim , Sung Chun , Keon Lee , Sung Oh , Kyungjun Kim , Jungho Jo , Byung Lee , Min Lim , Hye Jeong
发明人： Heon Kim , Sung Chun , Keon Lee , Sung Oh , Kyungjun Kim , Jungho Jo , Byung Lee , Min Lim , Hye Jeong
IPC分类号： C08F4/80
CPC分类号： C07C69/753 , C07C69/618 , C07C2602/42 , C07D207/404 , C07D311/16 , C08F210/00 , C08F232/08 , C08F4/70
摘要： Provided are a photo reactive polymer that includes a multi-cyclicmulticyclic compound at as its main chain and a method of preparing the same. The photoreactive polymer exhibits excellent thermal stability since it includes a multi-cyclicmulticyclic compound having a high glass transition temperature at as its main chain. In addition, the photoreactive polymer has a relatively large vacancy so that a photoreactive group can move relatively freely in the main chain therein. As a result, a slow photoreaction rate, which is a disadvantage of a conventional polymer material used to form an alignment layer for a liquid crystal display device, can be overcome.
摘要翻译： 提供包含作为其主链的多环多元环化合物的光反应性聚合物及其制备方法。 光反应性聚合物显示出优异的热稳定性，因为它包括具有高玻璃化转变温度作为其主链的多环多元双环化合物。 此外，光反应性聚合物具有相对大的空位，使得光反应性基团可在其主链中相对自由地移动。 结果，可以克服用于形成用于液晶显示装置的取向层的常规聚合物材料的缺点的缓慢的光反应速率。
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公开(公告)号：US20050266341A1
公开(公告)日：2005-12-01
申请号：US11138355
申请日：2005-05-27
申请人： Dong Kim , Yong Ahn , Kyungjun Kim , Seung Lee , Il Kwon
发明人： Dong Kim , Yong Ahn , Kyungjun Kim , Seung Lee , Il Kwon
CPC分类号： G03F7/0045 , G03F7/0007 , G03F7/033
摘要： A photosensitive resin composition includes: a copolymer of an unsaturated carboxylic acid and a compound with unsaturated ethylenic bonds; an acrylate multi-functional monomer; a phenolic compound; a photopolymerization initiator; and an organic solvent. The photosensitive resin composition according to the present invention has superior resolution and development property because of enlarged solubility differentiation between exposed and unexposed region. The photosensitive resin composition can be effectively used for a transparent protective layer, an insulating layer, a passivation layer, a patterned spacer, etc., for LCDs.
摘要翻译： 感光性树脂组合物包含：不饱和羧酸与具有不饱和烯键的化合物的共聚物; 丙烯酸酯多官能单体; 酚类化合物; 光聚合引发剂; 和有机溶剂。 本发明的感光性树脂组合物由于曝光区域与未曝光区域之间的溶解度差异扩大而具有优异的分辨率和显影性。 感光性树脂组合物可以有效地用于LCD的透明保护层，绝缘层，钝化层，图案化间隔物等。
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