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公开(公告)号：KR100399046B1
公开(公告)日：2003-09-26
申请号：KR1020000087121
申请日：2000-12-30
IPC: C09K11/06
CPC classification number: C09K11/06 , H01L51/0037 , H01L51/0042 , H01L51/0051 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
Abstract: In the organic electroluminescence (EL) device containing a bis-condensed derivative of 4-(dicyanomethylene)-2-methyl-6-(para-(dimethylaminostyryl)-4H-pyran, and the preparation thereof, the inventive organic electroluminescence device has a high luminescent efficiency and color coordinates based on a high purity, and is further simple in a synthesis and is prominent in a thermal stability, thereby providing great merits to a mass production of the organic electroluminescence device.
Abstract translation: 在含有4-（二氰基亚甲基）-2-甲基-6-（对 - （二甲基氨基苯乙烯基）-4H-吡喃的双缩合衍生物的有机电致发光（EL）器件及其制备中，本发明的有机电致发光器件具有 基于高纯度的高发光效率和色坐标，并且合成更简单并且热稳定性突出，由此为大量生产有机电致发光装置提供了很大的优点。
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公开(公告)号：KR100388496B1
公开(公告)日：2003-06-25
申请号：KR1020010012585
申请日：2001-03-12
Applicant: 한국전자통신연구원
IPC: C09K11/06
Abstract: PURPOSE: Provided are an organic, electroluminescent polymer compound which has high luminescence efficiency and excellent adhesion to insulation layer or metal electrode, and an organic, electroluminescent device comprising the same. CONSTITUTION: The organic, electroluminescent polymer compound has a structure represented by formula 1. In the formula 1, Ar is an aryl group having polar side chain, R3 and R4, which are same or different, represent a linear or branched alkyl group having C1-C20, each of x and y represents a ratio of each monomer and 0.01
Abstract translation: 目的：提供具有高发光效率和对绝缘层或金属电极的优异粘附性的有机电致发光聚合物化合物以及包含其的有机电致发光器件。 构成：有机电致发光聚合物化合物具有由式1表示的结构。在式1中，Ar为具有极性侧链的芳基，R 3和R 4相同或不同，表示具有C 1的直链或支链烷基 -C20，x和y中的每一个表示每种单体的比例并且0.01
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公开(公告)号：KR1020010053855A
公开(公告)日：2001-07-02
申请号：KR1019990054395
申请日：1999-12-02
Applicant: 한국전자통신연구원
IPC: H01S5/10
CPC classification number: B82Y20/00 , H01S5/0425 , H01S5/18341 , H01S5/18369 , H01S5/343 , H01S5/36
Abstract: PURPOSE: An organics micro resonant laser is provided to minimize an optical loss and to improve a current supplying property into an active area in a cavity by introducing an upper mirror layer and forming the upper mirror layer with a ring shape around an active layer. CONSTITUTION: In an organics micro resonant laser, an under mirror layer(320) is formed on a substrate. An under electrode(330) is formed on the under mirror layer. An illuminant layer is formed on the under electrode. An upper electrode(350) is formed in a peripheral part of the illuminant layer. An upper mirror layer(360) is formed on an active layer(340) in the peripheral part. The under mirror layer and the upper mirror layer consist of SiOx/TiOx or SiOx/MgOx and have a DBR multi-layer structure having a thickness of λ/4n respectively.
Abstract translation: 目的：提供一种有机微型共振激光器，以通过引入上镜层并在活性层周围形成具有环形形状的上镜面镜面来最小化光损耗并且改善在腔中的有源区域中的电流供应特性。 构成：在有机微型共振激光器中，在衬底上形成底镜层（320）。 在下镜面层上形成下电极（330）。 在下电极上形成发光体层。 上部电极（350）形成在发光体层的周边部分。 在周边部分的有源层（340）上形成上镜层（360）。 底镜层和上镜层由SiOx / TiOx或SiOx / MgOx组成，分别具有λ/ 4n厚度的DBR多层结构。
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公开(公告)号：KR1020010045469A
公开(公告)日：2001-06-05
申请号：KR1019990048775
申请日：1999-11-05
Applicant: 한국전자통신연구원
IPC: C09K11/00
CPC classification number: C09K11/06 , C09K2211/1416 , H01L51/0038 , H01L51/0039 , H01L51/5012 , H05B33/14 , Y10S428/917
Abstract: PURPOSE: Disclosed is white luminous high molecule blend which is used to luminous layer material of electric luminous device and white high molecule electric luminous device with luminous layer of high molecule blend. CONSTITUTION: The white luminous high molecule blend comprises mixture mixed with polyfluorene or derivatives as blue luminous high molecule, poly(1,4-phenylvinylene) or derivatives to radiate green or red two species or higher. The white high molecule electric luminous device is self-luminescence type containing thin film of high molecular blend as luminous layer and is used to back light of liquid crystal display, lighting plate, luminous display of color flat display by mixing with color filter.
Abstract translation: 目的：公开了用于发光装置的发光层材料和具有高分子共混发光层的白色高分子电子发光装置的白色发光高分子共混物。 构成：白色发光高分子共混物包括混合有聚芴或衍生物作为蓝色发光高分子，聚（1,4-苯基亚乙烯基）或衍生物，以辐射绿色或红色两种或更多种类。 白色高分子电子发光装置是含有高分子量混合物作为发光层的自发光型电子发光装置，用于与彩色滤光片混合使用的液晶显示器，照明板，彩色平板显示器的背光。
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公开(公告)号：KR100289059B1
公开(公告)日：2001-05-02
申请号：KR1019980053778
申请日：1998-12-08
Applicant: 한국전자통신연구원
IPC: C08G61/12
Abstract: 본 발명은, 발광 고분자, 그의 제조방법 및 이를 이용한 전기발광소자에 관한 것으로, 본 발명에 따른 발광 고분자는, 하기 화학식 1 또는 화학식 2로 표시되는 것과 같이, 나프탈렌비닐렌과 카바졸비닐렌 단위가 규칙적으로 반복되는 구조를 갖는다. 또한, 본 발명에 따른 발광 고분자의 제조방법은, 나프탈렌의 포스포늄염 또는 포스폰산염을 카바졸 디알데히드와 비티히 반응 또는 비티히-에몬스 반응시키는 단계를 포함하며, 본 발명에 따른 전기발광소자는, 이와 같은 발광 고분자를 발광층 및 정공 수송층 중 적어도 1개 층 이상에 사용한 것을 특징으로 한다.
[화학식 1]
[화학식 2]-
Patent Agency Ranking
公开(公告)号：KR1020000038697A
公开(公告)日：2000-07-05
申请号：KR1019980053778
申请日：1998-12-08
Applicant: 한국전자통신연구원
IPC: C08G61/12
Abstract: PURPOSE: A soluble luminescent polymer in organic solvent, having a good luminous and hole transfer characteristics and workability is provided which stably operates in high voltage. CONSTITUTION: A luminous polymer(formula 1; R is C1-C20 linear or branched alkyl group) having regular repeating unit of naphthalene vinylene and carbazole vinylene is prepared by the Wittig reaction or Wittig-Emons reaction of naphthalene phosphonium salt(formula 3; X is halogen; R is C1-C20 linear or branched alkyl group) or naphthalene phosphonate, and carbazole dialdehyde(formula 5; R is C1-C20 linear or branched alkyl group).
Abstract translation: 目的：提供在有机溶剂中的可溶性发光聚合物，其具有良好的发光和空穴转移特性和可加工性，其稳定地在高电压下操作。 构成：通过萘鏻盐的Wittig反应或Wittig-Emons反应制备具有萘亚乙烯基和咔唑亚乙烯基的规则重复单元的发光聚合物（式1; R是C 1 -C 20直链或支链烷基）（式3; X R为C1-C20直链或支链烷基）或萘膦酸酯，咔唑二醛（式5; R为C1-C20直链或支链烷基）。
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公开(公告)号：KR100254536B1
公开(公告)日：2000-05-01
申请号：KR1019970049804
申请日：1997-09-29
Applicant: 한국전자통신연구원
IPC: C08G83/00
CPC classification number: H01L51/5012 , H01L51/0038 , H01L51/0094
Abstract: PURPOSE: A synthetic method of soluble poly(1,4-phenylenevinylene)(PPV) derivatives capable of emitting green light and easily dissolving in an organic solvent and an electroluminescent element using the same are provided. Therefore, the final polymer shows a measured absolute PL quantum efficiency of 60% much higher than that of the conventional PPV having 25%. Also, it provides an outstanding advantage that it can be applied to a flexible light-emitting device. CONSTITUTION: A magnesium is added to 2,5-dibromo-para-xylene to give a Grignard reagent and then halotrialkyl silane to give 2,5-bis(trialkylsilyl)-para-xylene, which is reacted with N-bromosuccinimide to give 2,5-bis(trialkylsilyl)-1,4-bis(bromomethyl), which is reacted with a base to give £2,5-bis(trialkylsilyl)-1,4-phenylenevinylene|. The obtained compound makes it possible to be applied as material of an electroluminescent element.
Abstract translation: 目的：提供能够发出绿光并易于溶解在有机溶剂中的可溶性聚（1,4-亚苯基亚乙烯基）（PPV）衍生物）和使用其的电致发光元件的合成方法。 因此，最终聚合物显示的测量绝对PL量子效率比具有25％的常规PPV的绝对PL量子效率高60％。 此外，它提供了可以应用于柔性发光装置的突出优点。 构成：向2,5-二溴 - 对二甲苯中加入镁，得到格氏试剂，然后加入卤代三烷基硅烷，得到2,5-双（三烷基甲硅烷基） - 二甲苯，与N-溴代琥珀酰亚胺反应，得到2 ，5-双（三烷基甲硅烷基）-1,4-双（溴甲基），与碱反应，得到2,5-双（三烷基甲硅烷基）-1,4-亚苯基亚乙烯基。 所得化合物可以作为电致发光元件的材料使用。
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公开(公告)号：KR1019990027363A
公开(公告)日：1999-04-15
申请号：KR1019970049804
申请日：1997-09-29
Applicant: 한국전자통신연구원
IPC: C08G83/00
Abstract: 본 발명은 전기 발광 소자에 이용될 수 있는 실리콘기가 두개 치환된 용해 가능한 폴리(1,4-페닐렌비닐렌) (PPV) 유도체의 합성 방법 및 이를 이용한 전기 발광 소자에 관한 것이다.
PPV는 용해 가능한 선 중합체로부터 합성되어지지만 200
o C 이상의 고온에서 제거 반응 과정을 거쳐야하며, 이러한 고온 열처리 과정 때문에 제조 공정의 난점과 함께 구부림이 가능한 플라스틱 기판 상에는 이용할 수 없는 단점이 있다.
따라서 본 발명에서 새로이 합성된 폴리[2,5-비스(디메틸옥틸실릴)-1,4-페닐렌비닐렌] (BDMOS-PPV)는 최종 고분자가 일반적인 유기 용매에 잘 녹으며, 측정된 절대 PL 발광 효율이 60 % 로서 PPV의 25 % 보다 월등히 높아 전기 발광 소자의 재료로서 유용하게 이용될 수 있다. 또한 플라스틱 기판에 제작한 전기 발광 소자에서도 밝은 녹색이 발광되어 구부림이 가능한 전기 발광 소자에 직접 이용 될 수 있다.-
公开(公告)号：KR102256979B1
公开(公告)日：2021-05-27
申请号：KR1020150108835
申请日：2015-07-31
Applicant: 한국전자통신연구원
Abstract: 굴절률변화를정량적으로측정함으로써실시간으로유사연료유를판별할수 있는광학식유류성분센싱기술이개시된다. 본발명의일 실시예에따른광학식유류성분센서는광원부, 내측으로광이도파되도록구성되며, 광원부의광을수신하여출력하는기준광도파로, 내측으로광이도파되도록구성되며, 광원부의광을수신하여출력하고, 검사대상유류와일측이접촉되도록구성되는센싱광도파로, 기준광도파로에서출력되는기준광신호및 센싱광도파로에서출력되는검사광신호를수신하는수광부, 및기준광신호및 검사광신호의광신호특성을비교하여검사대상유류의성분을판별하는제어부를포함하는것을특징으로한다.
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公开(公告)号：KR101804837B1
公开(公告)日：2017-12-06
申请号：KR1020110011565
申请日：2011-02-09
Applicant: 한국전자통신연구원
IPC: H01L21/768 , H01L21/02 , C01B31/04 , H01L21/48
Abstract: 본발명은생산성및 생산수율을증대또는극대화할수 있는비어전극의제조방법을개시한다. 그의제조방법은, 기판에비어홀을형성하는단계와, 상기비어홀의측벽및 바닥에촉매층을형성하는단계와, 상기촉매층을그라핀입자들이혼합된용액(solution)에노출시켜, 상기비어홀 내에그라핀층을형성하는단계를포함한다.
Abstract translation: 本发明公开了一种能够提高或最大化生产率和产量的通孔电极的制造方法。 该方法包括以下步骤：在衬底中形成通孔;在通孔的侧壁和底部上形成催化剂层;将催化剂层暴露于其中混合石墨烯颗粒以形成石墨烯层的溶液 一个包括形成。
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