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公开(公告)号：KR1020120073820A
公开(公告)日：2012-07-05
申请号：KR1020100135702
申请日：2010-12-27
Applicant: 제일모직주식회사
IPC: C08L79/08 , C08G73/10 , C09K19/56 , G02F1/1337
Abstract: PURPOSE: A liquid crystal alignment agent, liquid crystal alignment film manufactured by using the same, and a liquid crystal display device including the liquid crystal alignment film are provided to improve voltage permeability, printability, vertical orientation, and liquid crystal orientation. CONSTITUTION: A liquid crystal alignment agent includes polymer, polyamic acids which includes recurring unit represented by chemical formula 1, polyimides which includes recurring unit represented by chemical formula 2, and a combination thereof. In the chemical formula 1 and 2, X^1 and X^2 are identical or different from each other and are respectively cycloaliphatic acid dianhydrides or tetravalent organic group which is induced from aromatic acid dianhydride. Y^1 and Y^2 are identical or different from each other and are respectively divalent organic group induced from diamines.
Abstract translation: 目的：提供一种液晶取向剂，使用该液晶取向膜的液晶取向膜以及包括液晶取向膜的液晶显示装置，以提高透光性，可印刷性，垂直取向和液晶取向。 构成：液晶取向剂包括聚合物，包括由化学式1表示的重复单元的聚酰胺酸，包括由化学式2表示的重复单元的聚酰亚胺及其组合。 在化学式1和2中，X 1和X 2彼此相同或不同，分别是由芳族酸二酐诱导的脂环族酸二酐或四价有机基团。 Y ^ 1和Y ^ 2彼此相同或不同，分别为二胺诱发的二价有机基团。
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13.发明授权
公开(公告)号：KR100969329B1
公开(公告)日：2010-07-09
申请号：KR1020070133689
申请日：2007-12-18
Applicant: 제일모직주식회사
IPC: C09K19/56 , G02F1/1337
Abstract: 본 발명은 하기 화학식 1로 표시되는 디아민, 및 이를 이용하여 제조한 액정 광배향제를 제공한다.
[화학식 1]
상기 화학식 1에서 상기 R
1 내지 R
6 , n
1 , 및 n
4 내지 n
6 에 대한 정의는 명세서의 상세한 설명에 기재된 바와 같다. 상기 액정 광배향제는 광배향성, 전압유지율, 선경사각, 및 잔류DC 등의 전기적 특성이 우수하며, 인쇄성, 및 세정 안정성이 우수하다.
광배향제, 액정광배향제, 폴리아믹산, 폴리이미드, 디아민, 선경사각, 전압보전율, 수직배향-
公开(公告)号：KR1020100068165A
公开(公告)日：2010-06-22
申请号：KR1020090050579
申请日：2009-06-08
Applicant: 제일모직주식회사
CPC classification number: C09K19/56 , C08K5/1515 , C09K19/2007 , C09K19/3411 , C09K2019/0448 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023 , C08L79/08 , C08L63/00 , C08L63/10
Abstract: PURPOSE: A liquid crystal photo-alignment agent is provided to obtain excellent printability to a substrate and to be used for manufacturing a liquid crystal alignment film having superior reliability and electrical and optical properties. CONSTITUTION: A liquid crystal photo-alignment agent comprises an epoxy compound which is marked as a chemical formula 1 and a polymer which is selected from a group comprising polyamic acid or polyimide. In the chemical formula 1, X is an integer of 1-8 and R_1 is an organic group which is induced from a coumarin-based photodiamine, a chalcone-based photodiamine, and a cinnamate-based photodiamine.
Abstract translation: 目的：提供液晶光取向剂以获得对基板的优异的印刷性，并且用于制造具有优异的可靠性和电光学性能的液晶取向膜。 构成：液晶光取向剂包括标记为化学式1的环氧化合物和选自聚酰胺酸或聚酰亚胺的聚合物。 在化学式1中，X是1-8的整数，R_1是由香豆素类光二胺，查耳酮类光二胺和肉桂酸酯类光二胺诱导的有机基团。
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公开(公告)号：KR100913605B1
公开(公告)日：2009-08-26
申请号：KR1020070127124
申请日：2007-12-07
Applicant: 제일모직주식회사
IPC: C09K19/56
CPC classification number: G02F1/133723 , C09K19/56 , G02F1/133788 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023
Abstract: 본 발명은 하기 화학식 1로 표시되는 반복 단위, 및 하기 화학식 2로 표시되는 반복 단위를 포함하는 폴리아믹산 공중합체; 하기 화학식 3으로 표시되는 반복 단위, 및 하기 화학식 4로 표시되는 반복 단위를 포함하는 폴리이미드 공중합체; 및 이들의 조합으로 이루어진 군에서 선택되는 어느 하나의 공중합체를 포함하는 액정 광배향제를 제공한다.
[화학식 1]
[화학식 2]
[화학식 3]
[화학식 4]
상기 R
1 내지 R
8 에 대한 정의는 명세서의 상세한 설명에 기재된 바와 같다. 상기 액정 광배향제는 액정 배향성, 전압 유지율, 선경사각, 잔류 DC등의 전기적 특성이 우수하며, 인쇄성, 세정 안정성, 및 얼룩에 대한 안정성이 우수하며, 자외선 노광에 의해 액정 일축 배향이 가능하다.
액정광배향제, 폴리아믹산, 폴리이미드, 디아민, 산무수물, 선경사각, 전압보전율, 수직배향-
Patent Agency Ranking
公开(公告)号：KR1020090061376A
公开(公告)日：2009-06-16
申请号：KR1020070128367
申请日：2007-12-11
Applicant: 제일모직주식회사
IPC: C09K19/56 , C08L79/08 , G02F1/1337
Abstract: A photoalignment agent is provided to ensure excellent reliability relating to after image and excellent liquid crystal orientation, to stabilize vertical alignment power and to secure stability to the change of a processing condition. A photoalignment agent, comprises based on solid portion, a polysiloxanepolymer 10-99.9 weight% and a polyimide photopolymer 0.1-90 weight% represented by chemical formula 4. The polyorgansiloxane polymer is obtained by polymerizing any one alkoxysilane compound selected from the group consisting of compounds represented by chemical formula 1: Si(R1)4, chemical formula 2: Si(R2)4, chemical formula 3: (R4)3Si-(R3)n-Si(R4)3, and combinations thereof. The solid portion of the photoalignment agent is 1-30 weight%.
Abstract translation: 提供了一种光对准剂以确保与图像和优异的液晶取向有关的优异的可靠性，以稳定垂直取向功率并确保对处理条件的改变的稳定性。 光固定剂包括基于固体部分的聚硅氧烷聚合物10-99.9重量％和由化学式4表示的聚酰亚胺光聚合物0.1-90重量％。聚氧化硅氧烷聚合物通过聚合任何一种选自化合物的烷氧基硅烷化合物 由化学式1表示：Si（R1）4，化学式2：Si（R2）4，化学式3：（R4）3Si-（R3）n-Si（R4）3及其组合。 光定位剂的固体部分为1-30重量％。
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公开(公告)号：KR100847464B1
公开(公告)日：2008-07-21
申请号：KR1020070020714
申请日：2007-03-02
Applicant: 제일모직주식회사
IPC: C09K19/56
CPC classification number: C08G73/10 , G02F1/133723 , Y10T428/1023
Abstract: A liquid crystal aligning agent is provided to realize excellent adhesion at the edge portion of a substrate and printability, and uniform and stable vertical aligning capability, and to form a liquid crystal aligning film having excellent coating layer uniformity. A liquid crystal aligning agent comprises either or both of a polyamic acid represented by the following formula 1 and having a number average molecular weight of 10,000-500,000 g/mol and a polyimide polymer represented by the following formula 2 and obtained by imidizing the polyamic acid, and a solvent comprising 5-60 wt% of dipropylene glycol dimethyl ether or monoethylene glycol dimethylene ether based on the total weight of the solvent. In formula 1, R1 is a tetra-valent organic group derived from an alicyclic or aromatic acid dianhydride, and R2 is a divalent organic group derived from an aromatic diamine. In formula 2, R3 is a tetra-valent organic group derived from an alicyclic or aromatic acid dianhydride, and R4 is a divalent organic group of the formula 3 derived from an aromatic diamine.
Abstract translation: 提供了一种液晶取向剂，以在基板的边缘部分和印刷性方面实现优异的粘附性，并且具有均匀和稳定的垂直取向能力，并且形成具有优异的涂层均匀性的液晶取向膜。 液晶取向剂包括由下式1表示的数均分子量为10,000-500,000g / mol的聚酰胺酸和由下式2表示的聚酰亚胺聚合物中的一种或两种，并通过酰亚胺化聚酰胺酸 以及基于溶剂总重量的包含5-60重量％二丙二醇二甲醚或单乙二醇二甲醚的溶剂。 在式1中，R 1是衍生自脂环族或芳族酸二酐的四价有机基团，R 2是衍生自芳族二胺的二价有机基团。 在式2中，R 3是衍生自脂环族或芳族酸二酐的四价有机基团，R 4是衍生自芳族二胺的式3的二价有机基团。
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公开(公告)号：KR101820865B1
公开(公告)日：2018-01-22
申请号：KR1020130005570
申请日：2013-01-17
IPC: C09K11/06 , C07D209/82 , C07F15/00 , H01L51/50
CPC classification number: H01L51/0067 , C09K11/06 , C09K2211/185 , H01L51/0052 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5012 , H01L2251/5384
Abstract: 유기광전자소자용재료, 이를포함하는유기발광소자및 상기유기발광소자를포함하는표시장치에관한것으로, 하기화학식 A-1로표시되는제1 화합물및 하기화학식 B-1로표시되는제2 화합물을포함하는유기광전자소자용재료를제공한다. [화학식 A-1] [화학식 B-1]
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19.发明授权유기광전자소자용 화합물, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치 有权用于有机光电器件的有机发光二极管的化合物，包括其中的有机发光二极体和包括有机发光二极管的显示器
公开(公告)号：KR101636864B1
公开(公告)日：2016-07-06
申请号：KR1020120111342
申请日：2012-10-08
Applicant: 제일모직주식회사
CPC classification number: H01L51/0072 , C07D401/14 , C07D471/10 , C07D491/107 , C07D495/10 , C07F7/082 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/104 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H05B33/10
Abstract: 유기광전자소자용화합물, 이를포함하는유기발광소자및 상기유기발광소자를포함하는표시장치에관한것으로, 하기화학식 1로표시되는유기광전자소자용화합물을제공하여, 우수한전기화학적및 열적안정성으로수명특성이우수하고, 낮은구동전압에서도높은발광효율을가지는유기발광소자를제조할수 있다. [화학식 1]
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20.发明公开
公开(公告)号：KR1020140045153A
公开(公告)日：2014-04-16
申请号：KR1020120111342
申请日：2012-10-08
Applicant: 제일모직주식회사
CPC classification number: H01L51/0072 , C07D401/14 , C07D471/10 , C07D491/107 , C07D495/10 , C07F7/082 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/104 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H05B33/10
Abstract: The present invention relates to a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display including the organic light emitting diode. The present invention enables the manufacture of an organic light emitting diode having an improved lifespan due to improved electrochemical and thermal stability and provides high luminous efficiency at low driving voltage by providing a compound for an organic optoelectronic device represented by chemical formula 1.
Abstract translation: 本发明涉及一种有机光电器件用化合物，包含该化合物的有机发光二极管以及包含有机发光二极管的显示器。 通过提供化学式1表示的有机光电器件的化合物，本发明能够通过提高电化学和热稳定性制造具有改善寿命的有机发光二极管，并且在低驱动电压下提供高发光效率。
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