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公开(公告)号：KR100265062B1
公开(公告)日：2000-09-01
申请号：KR1019970025596
申请日：1997-06-19
Applicant: 오리온전기 주식회사 , 한국과학기술연구원
IPC: G02F1/1333 , G02F1/137
Abstract: PURPOSE: A reflective liquid crystal display device is to include a polypyrrole film capable of replacing an electrode layer, a light absorbing layer and a liquid crystal alignment layer of the liquid crystal display device. CONSTITUTION: The liquid crystal display device includes an upper glass substrate(2), a lower glass substrate(12) opposed to the upper glass substrate, a transparent electrode film(4) applied on an inner surface of the upper glass substrate, and a liquid crystal alignment film(6) formed on the transparent electrode film, an electrical conductive polypyrrole film(10) formed on an inner surface of the lower glass substrate, and a liquid crystal layer(8) disposed between the electrical conductive polypyrrole film and the liquid crystal alignment film. If the liquid crystal in the liquid crystal layer is in a planar state, the polypyrrole film reflects a visible ray of a specific wavelength, so that the reflected color is viewable.
Abstract translation: 目的：反射型液晶显示装置包括能够替代液晶显示装置的电极层，光吸收层和液晶取向层的聚吡咯膜。 构成：液晶显示装置包括上玻璃基板（2），与上玻璃基板相对的下玻璃基板（12），涂布在上玻璃基板的内表面的透明电极膜（4），以及 形成在透明电极膜上的液晶取向膜（6），形成在下部玻璃基板的内表面上的导电性聚吡咯膜（10）和设置在导电性聚吡咯膜和 液晶取向膜。 如果液晶层中的液晶处于平面状态，则聚吡咯膜反射特定波长的可见光线，使得反射颜色是可见的。
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公开(公告)号：KR1019970074818A
公开(公告)日：1997-12-10
申请号：KR1019960016449
申请日：1996-05-16
Applicant: 한국과학기술연구원
IPC: C09K11/06
Abstract: 본 발명에 따라 전계 발광 소자의 발광재료로서 사용되는 다음 일반식( I )의 플로렌계 교대공중합체가 제공된다. 또한 본 발명에 따라 상기 플로렌계 교대공중합체를 발광층의 발광재료로서 사용한 양극/발광층/음극, 또는 피요시 여기에 전달층 및/또는 반사층이 포함되도록 구성된 전계 발광 소자도 제공된다.
시 중, R, R′ X, Ar 및 n은 본문에서 정의된 바와 같다.-
公开(公告)号：KR1019960012732B1
公开(公告)日：1996-09-24
申请号：KR1019940008358
申请日：1994-04-20
Applicant: 한국과학기술연구원
IPC: C04B41/83
Abstract: The composite material is prepared by dispersing a piezo electric ceramic powder into a piezoelectric polymer as matrix, thereby preparing pliable sheet-type. Specially, the addition of a silane has advantage of the improvement of coherence between PZT piezoelectric ceramics and polyvinylidine-fluoride(PVdF) piezoelectric polymer. Futhermore, The addition of a fine carbon particles has exhibited the improvement electrical conductivity. This specific composition is well suited for use in a 0-3 connectivity sheet-type.
Abstract translation: 复合材料通过将压电陶瓷粉末分散在作为基质的压电聚合物中制备，从而制备柔韧的片状。 特别地，添加硅烷具有改善PZT压电陶瓷和聚偏氟乙烯（PVdF）压电聚合物之间的相干性的优点。 此外，添加细小的碳颗粒具有改进的导电性。 该特定组合非常适用于0-3连接片型。
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公开(公告)号：KR1019940009230A
公开(公告)日：1994-05-20
申请号：KR1019920018245
申请日：1992-10-06
Applicant: 한국과학기술연구원
Abstract: 일반식(I)로 표시되는 인을 함유하는 폴리에틸렌 옥사이드 유도체가 제공된다.
상기 식에서, R은 메틸, 옥틸, 도데실, 스테아릴, 아라키딜이고, m은 4,7,13,23이며, n은 3~26이고, X는 산소 또는 황을 나타낸다.
상기 폴리에틸렌옥사이드 유도체는 하기 일반식(II)의 디할로인 화합물과 하기 일반식(III)의 폴리에틸렌 글리콜을 반응시킴으로써 제조된다.
상기 폴리에틸렌옥사이드 유도체는 리튬, 나트륨, 칼륨중에서 선택된 알칼리금속염의 양이온 및 피클로레이트, 트리플루오로메탄설포네이트, 테트라플루오로보네이트, 헥사플루오로포스포네이트 중에서 선택된 음이온과 착화시키면 높은 이온전도도를 갖는 착체를 형성하기 때문에 고분자 고체 전해질로서 유용하다.-
Patent Agency Ranking
公开(公告)号：KR1020040093612A
公开(公告)日：2004-11-06
申请号：KR1020030027549
申请日：2003-04-30
Applicant: 한국과학기술연구원
CPC classification number: H05K7/20409
Abstract: PURPOSE: A micro heat sink and a method for manufacturing the same are provided to achieve improved efficiency of heat transfer by reducing the size and increasing the surface area of the heat sink. CONSTITUTION: A method for manufacturing a micro heat sink comprises a step of activating a polymer membrane; a step of forming an electroless metal plating(14) on one surface of the polymer membrane; and a step of forming a micro heat sink(16) by removing the polymer membrane in such a manner that the pore of the polymer membrane corresponds to a heat radiation fin and the surface of the polymer membrane corresponds to a main body. A micro heat sink is characterized in that the size of a heat radiation fin and thickness of the main body are nanometer to millimeter unit so as to increase the surface area of the micro heat sink.
Abstract translation: 目的：提供微型散热器及其制造方法，以通过减小散热器的尺寸和增加表面积来提高传热效率。 构成：用于制造微型散热器的方法包括激活聚合物膜的步骤; 在聚合物膜的一个表面上形成无电镀金属（14）的步骤; 以及通过以聚合物膜的孔对应于散热片的方式除去聚合物膜并且聚合物膜的表面对应于主体的方式形成微型散热器（16）的步骤。 微型散热器的特征在于，散热片的尺寸和主体的厚度为纳米至毫米的单位，以增加微型散热器的表面积。
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公开(公告)号：KR1020040091851A
公开(公告)日：2004-11-02
申请号：KR1020030025469
申请日：2003-04-22
Applicant: 한국과학기술연구원
IPC: C09K11/06
CPC classification number: C08G61/125 , C08G61/10 , C08G61/12 , C08G61/123 , C08G61/124 , C08G61/126 , Y10S428/917
Abstract: PURPOSE: Provided are a polyarylene-based compound and a polymer thereof, which are identical in structure and are soluble into organic solvents, and thus are applicable to electronic elements such as electroluminescence(EL) elements. CONSTITUTION: The polyarylene-based compound and the polymer thereof are each represented by the formula 1, wherein each of R1, R2, R1' and R2' is the same or different and is a substituent selected from the group consisting of hydrogen, aromatic or aliphatic alkyl and alkoxy group, aryl group or aryloxy group, alkyl and aryl derivatives of silicone, tin or germanium and halogen atom; Ar1 or Ar2 are the same or different, and may include hydrogen, trimethylsilyl, bromine and alkyl and represents an aromatic group such as phenyl, naphthyl and derivatives thereof; and each of Ar and Ar' is an arylene group selected from the group consisting of phenylene, naphthalene, anthracene, fluorene, thiophene, pyrrole, pyridine, aryloxadiazole, triazole, carbazole, arylamine, arylsilane and derivatives thereof; m is 0 or 1; and n is 1.
Abstract translation: 目的：提供结构相同且可溶于有机溶剂的聚亚芳基系化合物及其聚合物，因此可用于电致发光（EL）元件等电子元件。 构成：聚亚芳基系化合物及其聚合物各自由式1表示，其中R 1，R 2，R 1'和R 2'各自相同或不同，并且是选自氢，芳族或 脂族烷基和烷氧基，芳基或芳氧基，硅氧烷，锡或锗和卤原子的烷基和芳基衍生物; Ar 1或Ar 2可以相同或不同，可以包括氢，三甲基甲硅烷基，溴和烷基，代表芳基如苯基，萘基及其衍生物; Ar和Ar'分别为亚苯基，萘，蒽，芴，噻吩，吡咯，吡啶，芳基恶唑，三唑，咔唑，芳基胺，芳基硅烷及其衍生物的亚芳基。 m为0或1; n为1。
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公开(公告)号：KR1020040014814A
公开(公告)日：2004-02-18
申请号：KR1020020047559
申请日：2002-08-12
Applicant: 한국과학기술연구원
IPC: C08F226/06
CPC classification number: H05B33/14 , C08G61/125 , C08G73/0611 , C09K11/06 , C09K2211/1466 , H01L51/0035 , H01L51/0038 , H01L51/0043
Abstract: PURPOSE: A pyrrole-based polymer and an electroluminescence device using the polymer are provided, to obtain a novel pyrrole-based polymer showing excellent solubility in an organic solvent, light-emitting property and transporting property. CONSTITUTION: The pyrrole-based polymer is represented by the formula 1, wherein R1 and R2 are identical or different each other and are H, an aliphatic or alicyclic alkyl, acyl or alkoxy group of C1-C24, an aryl or aryloxy group of C6-C30, a halogen-containing substituent, a silicon-containing substituent, an organic acid or an ester of organic acids; Ar1, Ar2 and Ar3 are identical or different one another and are an aromatic group of C6-C30, or a halogen, metal or hetero atom-containing aromatic group; Ar' is an aromatic group or a hetero atom-containing cyclic group; m is an integer of 0 or more; and n is an integer of 1 or more.
Abstract translation: 目的：提供使用该聚合物的吡咯系聚合物和电致发光元件，得到在有机溶剂中显示出优异的溶解性的新颖的吡咯系聚合物，发光特性和输送性。 构成：吡咯基聚合物由式1表示，其中R1和R2彼此相同或不同，为H，C1-C24的脂族或脂环族烷基，酰基或烷氧基，C6的芳基或芳氧基 -C30，含卤素的取代基，含硅取代基，有机酸或有机酸的酯; Ar1，Ar2和Ar3彼此相同或不同，为C6-C30的芳族基团或含卤素，金属或含杂原子的芳族基团; Ar'是芳族基团或含杂原子的环状基团; m为0以上的整数， n为1以上的整数。
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公开(公告)号：KR100389291B1
公开(公告)日：2003-06-27
申请号：KR1020000087321
申请日：2000-12-30
Applicant: 에쓰대시오일 주식회사 , 한국과학기술연구원
IPC: C08G63/85
CPC classification number: C08G63/189 , C08G63/826 , C08G63/85 , Y10T428/2982
Abstract: This invention is related to a process for preparing polyester polymers using a composite catalyst comprises the steps of 1) esterifying naphthalene dicarboxylic acid or a dicarboxylic acids containing NDCA or ester derivatives thereof, with ethylene glycol or glycols containing ethylene glycol or derivatives thereof to produce esterified compounds or its low molecular weight polymers; and then 2) continuously polycondensing the obtained esterification product to produce polyester polymers; and wherein the process includes using a composite polymerization catalyst which was prepared by reacting titanium compounds and cobalt compounds in the solution containing at least one alcohol. The process yields high quality polyester polymers having a good color and excellent physical properties. The process can considerably reduce both the esterification time and the polycondensation time.
Abstract translation: 本发明涉及使用复合催化剂制备聚酯聚合物的方法，包括以下步骤：1）将含有NDCA或其酯衍生物的萘二甲酸或二羧酸与乙二醇或含乙二醇或其衍生物的乙二醇酯化以生成酯化 化合物或其低分子量聚合物; 然后2）连续缩聚所得到的酯化产物以生产聚酯聚合物; 并且其中所述方法包括使用通过使钛化合物和钴化合物在含有至少一种醇的溶液中反应制备的复合聚合催化剂。 该方法产生具有良好颜色和优异物理性质的高质量聚酯聚合物。 该方法可以大大减少酯化时间和缩聚时间。
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公开(公告)号：KR1020030034659A
公开(公告)日：2003-05-09
申请号：KR1020010066330
申请日：2001-10-26
Applicant: 한국과학기술연구원
IPC: C09K11/06
CPC classification number: C08G73/10 , Y10S428/917 , Y10T428/31507 , Y10T428/31855
Abstract: PURPOSE: Fluorene-like compounds having polyphenylene, polymers thereof and an EL element containing the same are provided. The fluorene-like compounds are used as a principal ingredient of organic and polymeric electroluminescence elements and/or other optical elements. CONSTITUTION: Fluorene-like compounds having polyphenylene are prepared by Diels-Alder reaction of a compound having one or more of cyclopentadienones and a compound having one or more of acetylenes. The fluorene-like compounds are represented by the formula(1), wherein R1, R2, R1' and R2' are the same or different, and are independently a substituent selected from the group consisting of hydrogen, C1 to C22 aliphatic or alicyclic alkyl and alkoxy, C6 to C18 aryl or aryloxy, silicone, alkyl and aryl derivatives of tin or germanium, and halogen atom; Ar and Ar2 are the same or different, and are independently hydrogen, trimethylsillyl, bromine, alkyl, or C6 to C18 aromatics such as phenyl, naphthyl and derivatives thereof; Ar' is a substituent selected from the group consisting of aromatics and hetero compounds such as phenylene, naphthalene, anthracene, fluorene, thiophene, pyrrole, pyridine, aryloxadiazol, triazole, carbazole, arylamine, arylsilane and derivatives thereof; m is 0 or 1; and n is 1.
Abstract translation: 目的：提供具有聚亚苯基的芴类化合物，其聚合物和含有它们的EL元件。 芴类化合物用作有机和聚合物电致发光元件和/或其它光学元件的主要成分。 构成：具有聚亚苯基的芴类化合物通过具有一个或多个环戊二烯酮和具有一个或多个炔属的化合物的化合物的Diels-Alder反应制备。 芴类化合物由式（1）表示，其中R 1，R 2，R 1'和R 2'相同或不同，并且独立地是选自氢，C 1至C 22脂族或脂环族烷基 烷氧基，C6至C18芳基或芳氧基，硅或锗的硅氧烷，烷基和芳基衍生物和卤素原子; Ar和Ar 2相同或不同，独立地为氢，三甲基硅烷基，溴，烷基或C 6至C 18芳族化合物如苯基，萘基及其衍生物; Ar'是选自芳烃和杂化合物如亚苯基，萘，蒽，芴，噻吩，吡咯，吡啶，芳基恶唑，三唑，咔唑，芳基胺，芳基硅烷及其衍生物的取代基。 m为0或1; n为1。
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