公开(公告)号：US20140186775A1

公开(公告)日：2014-07-03

申请号：US14079990

申请日：2013-11-14

Applicant: Bum-Jin LEE ,  Yun-Jun KIM ,  Youn-Jin CHO

Inventor： Bum-Jin LEE ,  Yun-Jun KIM ,  Youn-Jin CHO

IPC: G03F7/11 ,  G03F7/26

CPC classification number: G03F7/26 ,  C07C33/36 ,  G03F7/094

Abstract: A monomer for a hardmask composition is represented by the following Chemical Formula 1,

Abstract translation: 用于硬掩模组合物的单体由以下化学式1表示，

公开(公告)号：US20140183701A1

公开(公告)日：2014-07-03

申请号：US14037722

申请日：2013-09-26

Applicant: Yoo-Jeong CHOI ,  Yun-Jun KIM ,  Joon-Young MOON ,  Bum-Jin LEE ,  Chung-Heon LEE ,  Youn-Jin CHO

Inventor： Yoo-Jeong CHOI ,  Yun-Jun KIM ,  Joon-Young MOON ,  Bum-Jin LEE ,  Chung-Heon LEE ,  Youn-Jin CHO

IPC: H01L21/308 ,  H01L21/311 ,  H01L23/00 ,  G03F7/11

CPC classification number: H01L23/564 ,  H01L21/02118 ,  H01L21/02282 ,  H01L21/0271 ,  H01L21/0332 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A hardmask composition includes a monomer represented by the following Chemical Formula 1 and an aromatic ring-containing polymer,

Abstract translation: 硬掩模组合物包括由以下化学式1表示的单体和含芳环的聚合物，

公开(公告)号：US20120172541A1

公开(公告)日：2012-07-05

申请号：US13191068

申请日：2011-07-26

Applicant: Won-Seok DONG ,  Bum-Jin LEE ,  Tae-Hyoung KWAK ,  Yo-Choul PARK ,  Hyo-Ju SEO ,  Hwan-Sung CHEON ,  Won-Ho CHOI

Inventor： Won-Seok DONG ,  Bum-Jin LEE ,  Tae-Hyoung KWAK ,  Yo-Choul PARK ,  Hyo-Ju SEO ,  Hwan-Sung CHEON ,  Won-Ho CHOI

IPC: C08L79/08 ,  C08G69/26

CPC classification number: C09K19/56 ,  G02F1/133723

Abstract: A liquid crystal alignment agent includes a first polymer including polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof. A liquid crystal alignment film manufactured using the liquid crystal alignment agent, and a liquid crystal display including the liquid crystal alignment film are also provided.

Abstract translation: 液晶取向剂包括包含由以下化学式1表示的重复单元的聚酰胺酸的第一聚合物，包含由以下化学式2表示的重复单元的聚酰亚胺或其组合。 还提供了使用液晶取向剂制造的液晶取向膜和包括液晶取向膜的液晶显示器。

公开(公告)号：US20120116045A1

公开(公告)日：2012-05-10

申请号：US13162607

申请日：2011-06-17

Applicant: Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Won-Seok DONG ,  Yo-Choul PARK ,  Hyo-Ju SEO ,  Hwan-Sung CHEON ,  Won-Ho CHOI

Inventor： Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Won-Seok DONG ,  Yo-Choul PARK ,  Hyo-Ju SEO ,  Hwan-Sung CHEON ,  Won-Ho CHOI

IPC: C08G73/10 ,  C08G63/66

CPC classification number: C09K19/56

Abstract: Disclosed is a liquid crystal alignment agent including a polymer including polyamic acid including a repeating unit represented by Chemical Formula 1, polyimide including a repeating unit represented by Chemical Formula 2, or a combination thereof.

Abstract translation: 公开了一种液晶取向剂，其包括含有由化学式1表示的重复单元的聚酰胺酸的聚合物，包含由化学式2表示的重复单元的聚酰亚胺或其组合。

公开(公告)号：US20100136264A1

公开(公告)日：2010-06-03

申请号：US12543533

申请日：2009-08-19

Applicant: Bum-Jin LEE ,  Won-Seok DONG ,  Mi-Ra IM ,  Dong-Seon UH

Inventor： Bum-Jin LEE ,  Won-Seok DONG ,  Mi-Ra IM ,  Dong-Seon UH

IPC: C09K19/00 ,  C08K5/1515

CPC classification number: C09K19/3809 ,  C08K5/1515 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: Disclosed are a liquid crystal alignment agent, and a liquid crystal alignment film and a liquid crystal display (LCD) including the same. The liquid crystal alignment agent includes a polymer of polyamic acid, a polyimide, or a combination thereof, and an epoxy compound represented by the following Chemical Formula 1. In the above Chemical Formula 1, each substituent is the same as defined in the specification.

Abstract translation: 公开了液晶取向剂，液晶取向膜和包括该液晶取向膜的液晶显示器（LCD）。 液晶取向剂包括聚酰胺酸聚合物，聚酰亚胺或其组合以及由以下化学式1表示的环氧化合物。在上述化学式1中，各取代基与说明书中所定义的相同。

公开(公告)号：US20130123438A1

公开(公告)日：2013-05-16

申请号：US13571484

申请日：2012-08-10

Applicant: Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Jun-Seok KIM ,  Won-Seok DONG ,  Kyung-Soo MOON ,  Hyo-Ju SEO ,  Yo-Choul PARK ,  Yong-Tak YANG ,  Jung-Ah CHOI

Inventor： Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Jun-Seok KIM ,  Won-Seok DONG ,  Kyung-Soo MOON ,  Hyo-Ju SEO ,  Yo-Choul PARK ,  Yong-Tak YANG ,  Jung-Ah CHOI

IPC: C08L79/08

CPC classification number: C08L79/08 ,  C08G73/0644 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/1075 ,  C08G73/1078 ,  C08G73/1085 ,  G02F1/133723

Abstract: Disclosed is a liquid crystal alignment agent that includes a polymer including a polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein in Chemical Formulas 1 and 2, X1, X2, Y1 and Y2 are the same as defined in the detailed description.

Abstract translation: 公开了一种液晶取向剂，其包含含有聚酰胺酸的聚合物，所述聚酰胺酸包括由以下化学式1表示的重复单元，包含由以下化学式2表示的重复单元的聚酰亚胺或其组合，其中在化学式1 和2，X1，X2，Y1和Y2与详细描述中所定义的相同。