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公开(公告)号：KR100976807B1
公开(公告)日：2010-08-20
申请号：KR1020080044162
申请日：2008-05-13
Applicant: 덕산하이메탈(주)
IPC: C07D235/08 , C07D235/02
Abstract: 본 발명은 새로운 안트라센 유도체, 및 이를 전자수송층 물질로서 포함하는 유기 전계발광 소자에 관한 것이다. 보다 구체적으로, 본 발명은, 안트라센의 9, 10 위치를 비롯한 4개의 치환 위치에 아릴 또는 헤테로아릴기가 결합된 신규한 안트라센 유도체를 이용하여 구동 전압이 낮고 높은 발광 효율과 발광 휘도를 가지면서 긴 수명의 구현이 가능한 유기 전계발광 소자를 제공한다.
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公开(公告)号：KR1020100008947A
公开(公告)日：2010-01-27
申请号：KR1020080069588
申请日：2008-07-17
Applicant: 덕산하이메탈(주)
IPC: C07D209/82 , C07D403/12
Abstract: PURPOSE: An organic electroluminescence device containing fluoren carbazole derivative is provided to ensure excellent hole injection ability and improve fluorescence efficiency and life time of the device. CONSTITUTION: A fluoren carbazole derivative is denoted by chemical formula 1. In the chemical formula 1, X is substituted or non-substituted C5-C30 aryl group or polycyclic aromatic group, and R1 to R10 are independently hydrogen, halogen, cyano group, hydroxyl group, thiol group, alkoxy group, substituted or non-substituted C1-C30 alkyl group or C5-C30 aryl group or polycyclic aromatic group.
Abstract translation: 目的：提供含有芴咔唑衍生物的有机电致发光器件，以确保优异的空穴注入能力，提高器件的荧光效率和使用寿命。 构成：芴咔唑衍生物由化学式1表示。在化学式1中，X为取代或未取代的C 5 -C 30芳基或多环芳基，R 1至R 10独立地为氢，卤素，氰基，羟基 基团，硫醇基，烷氧基，取代或未取代的C 1 -C 30烷基或C 5 -C 30芳基或多环芳基。
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公开(公告)号：KR1020100004727A
公开(公告)日：2010-01-13
申请号：KR1020080065063
申请日：2008-07-04
Applicant: 덕산하이메탈(주)
IPC: C07D403/08 , C07D403/10
Abstract: PURPOSE: An organic electroluminescent device containing benzoimidazole derivative is provided to has low driving voltage and high fluorescence efficiency. CONSTITUTION: A benzoiminidazole derivative is denoted by chemical formula 1. In chemical formula 1: X is N-R6, S or O; and R1 is straight or branched aromatic carbon hydrogen which is substituted or unsubstituted, or RaNRbRc or -RaRbSiRcRd. An organic electroluminescent device comprises anode, cathode and organic layer between the electrodes.
Abstract translation: 目的：提供含有苯并咪唑衍生物的有机电致发光器件具有低驱动电压和高荧光效率。 构成：苯甲酰咪唑衍生物由化学式1表示。在化学式1中：X是N-R6，S或O; 并且R 1是被取代或未取代的直链或支链芳族碳氢，或RaNRbRc或-RaRbSiRcRd。 有机电致发光器件包括电极之间的阳极，阴极和有机层。
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公开(公告)号：KR1020100003624A
公开(公告)日：2010-01-11
申请号：KR1020080063612
申请日：2008-07-01
Applicant: 덕산하이메탈(주)
IPC: C07D209/82
Abstract: PURPOSE: An organic electro luminescence device containing novel carbazole derivative, hole injection layer and/or hole transport layer is provided to improve driving power, light emitting efficiency and lifetime. CONSTITUTION: A condensation carbazol derivative is denoted by chemical formula 1 or 2. An organic light fluorescence device comprises light emitting layer, hole injection layer, and hole transport layer between anode and cathode. The hole injection layer or hole transport layer contains the condensation carbazol derivative. The device additionally comprises electron transport layer or electron injection layer between the light emitting layer and cathode. The electron transport layer contains tris(8-hydroxyquinolinoato)aluminum.
Abstract translation: 目的：提供含有新的咔唑衍生物，空穴注入层和/或空穴传输层的有机电致发光器件，以提高驱动功率，发光效率和寿命。 构成：缩合咔唑衍生物由化学式1或2表示。有机光荧光装置包括阳极和阴极之间的发光层，空穴注入层和空穴传输层。 空穴注入层或空穴传输层含有缩合咔唑衍生物。 该装置还包括在发光层和阴极之间的电子传输层或电子注入层。 电子传输层含有三（8-羟基喹啉基）铝。
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公开(公告)号：KR1020100003598A
公开(公告)日：2010-01-11
申请号：KR1020080063573
申请日：2008-07-01
Applicant: 덕산하이메탈(주)
CPC classification number: C07F7/0812 , C09K11/06 , C09K2211/1022 , C09K2211/1044 , H01L51/0094 , H01L51/5012
Abstract: PURPOSE: A novel tetraphenylsilane derivative and an organic electro luminescence device containing the same are provided to ensure high electron transport ability and improve light emitting efficiency and lifetime. CONSTITUTION: A tetraphenysilane derivative is denoted by chemical formula 1 to 3. An organic luminescence device comprises anode, cathode, and light emitting layer and electron transport layer between two electorodes. The electron transport layer contains one or more compound among compounds of chemical formulas 1 to 3. The organic electro luminescence device comprises hole injection layer and hole transport layer between cathode and light emitting layer. The device comprises hole blocking layer between light emitting layer and electron transport layer. The hole transport layer contains bis(N-(1-naphthyl-n-phenyl))benzidine, N,N'-di(naphthalene-1-yl)-N,N'-diphenyl-benzidine or N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-diphenyl-4,4'-diamine.
Abstract translation: 目的：提供一种新型的四苯基硅烷衍生物和含有它们的有机电致发光器件，以确保高电子传输能力并提高发光效率和寿命。 构成：四苯硅烷衍生物由化学式1至3表示。有机发光器件包括阳极，阴极和发光层以及两个电极之间的电子传输层。 电子传输层在化学式1〜3的化合物中含有一种以上的化合物。有机电致发光元件包括阴极和发光层之间的空穴注入层和空穴传输层。 该装置包括发光层和电子传输层之间的空穴阻挡层。 空穴传输层含有双（N-（1-萘基 - 正苯基））联苯胺，N，N'-二（萘-1-基）-N，N'-二苯基联苯胺或N，N'-二苯基 -N，N'-双（3-甲基苯基）-1,1'-二苯基-4,4'-二胺。
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Patent Agency Ranking
公开(公告)号：KR1020090112148A
公开(公告)日：2009-10-28
申请号：KR1020080037866
申请日：2008-04-23
Applicant: 덕산하이메탈(주)
CPC classification number: H01L51/5056 , H01L51/004 , H01L51/0072 , H01L51/0078 , H01L51/0079 , H01L51/5072 , H01L51/5092
Abstract: PURPOSE: An organic electroluminescent device comprising fluorene derivatives in organic layer thereof is provided to exhibit low driving voltage, and high luminescent brightness and luminous efficiency. CONSTITUTION: An organic electroluminescent device comprises multiple organic layers with organic layer and light-emitting layer, which are interposed between anode and cathode. The organic layer is selected from the group consisting of hole-implant layer, hole-transport layer, hole-blocking layer, electron-transport layer, and electron injection layer. The multiple organic layers contain identical or different fluorine derivatives on two or more organic layers thereof. The fluorine derivative is represented by formula 1.
Abstract translation: 目的：提供一种在有机层中含有芴衍生物的有机电致发光元件，具有低驱动电压，高发光亮度和发光效率。 构成：有机电致发光器件包括介于阳极和阴极之间的有机层和发光层的多个有机层。 有机层选自空穴注入层，空穴传输层，空穴阻挡层，电子传输层和电子注入层。 多个有机层在其两个或更多个有机层上含有相同或不同的氟衍生物。 氟衍生物由式1表示。
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公开(公告)号：KR1020090028943A
公开(公告)日：2009-03-20
申请号：KR1020070094102
申请日：2007-09-17
Applicant: 덕산하이메탈(주)
IPC: C09K11/06
Abstract: A hole injection/transport layer material is provided to improve the driving voltage, luminous efficiency and lifetime property of an organic electroluminescence device due to excellent hole injection/transport capacity. A hole injection/transport layer material has a structure represented by the following chemical formula 1. In the chemical formula 1, Ar1 - Ar5 are independently C3-30 aryl group substituted with a C1-30 alkyl group which contains or does not contain at least one hetero atom of S, N, O, P and Si, or C3-30 aryl group containing at least one hetero atom of S, N, O, P and Si, wherein two or more selected from Ar1 - Ar5 arbitrarily can form a ring; and R1 - R12 are independently hydrogen atom, halogen atom, cyano group, hydroxyl group, thiol group, alkoxy group, substituted or unsubstituted C1-30 alkyl group or C3-30 aryl group, and C1-30 alkyl group or C3-30 aryl group containing at least one hetero atom of S, N, O, P and Si, wherein two or more selected from Ar1 - Ar5 arbitrarily can form a ring.
Abstract translation: 提供空穴注入/输送层材料，以提高由于优异的空穴注入/输送能力而提高有机电致发光器件的驱动电压，发光效率和使用寿命。 空穴注入/输送层材料具有由以下化学式1表示的结构。在化学式1中，Ar 1 -Ar 5独立地为被至少含有至少不含有C 1-3烷基的C 1-30烷基取代的C 3-30芳基 S，N，O，P和Si的一个杂原子，或含有至少一个S，N，O，P和Si的杂原子的C3-30芳基，其中任意选自Ar 1〜Ar 5中的2个以上可以形成 环; R1-R12独立地为氢原子，卤素原子，氰基，羟基，硫醇基，烷氧基，取代或未取代的C1-30烷基或C3-30芳基，以及C1-30烷基或C3-30芳基 含有至少一个S，N，O，P和Si的杂原子的基团，其中任意选自Ar 1 -Ar 5中的两个或更多个可以形成环。
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公开(公告)号：KR101172053B1
公开(公告)日：2012-08-07
申请号：KR1020100022304
申请日：2010-03-12
Applicant: 덕산하이메탈(주)
CPC classification number: H01L51/0072 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1092 , H01L51/0061 , H01L51/5012 , H05B33/10 , Y02E10/549
Abstract: Disclosed are a compound including an indole derivative in which two tertiary amines are substituted, an organic electronic element using the same, and a terminal thereof.
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公开(公告)号：KR101165698B1
公开(公告)日：2012-07-18
申请号：KR1020110057445
申请日：2011-06-14
Applicant: 덕산하이메탈(주)
CPC classification number: H01L51/0072 , C07C211/54 , C07D209/82 , C09K2211/1029 , H01L51/0059 , H01L51/5012 , H01L51/5056
Abstract: PURPOSE: An organic electroluminescent device is provided to have low voltage driving performance, high luminous efficiency, and excellent life time, by using a material with excellent driving performance, and a material with excellent life time. CONSTITUTION: An organic electroluminescent device comprises a first electrode, one or more of organic material layer comprising deuterium-substituted compound in chemical formula 1, and a second electrode which are laminated in order. In chemical formula 1, R1-R11 is respectively hydrogen, deuterium, tritium, halogen, amino, nitrile, nitro, hydroxy, substituted or unsubstituted C6-60 aryl, substituted or unsubstituted C5-50 heteroaryl, substituted or unsubstituted C1-30 alkoxy, substituted or unsubstituted C6-30 aryloxy, substituted or unsubstituted C6-60 amino, substituted or unsubstituted C5-50 arylthio, or substituted or unsubstituted C1-50 alkyl.
Abstract translation: 目的：通过使用具有优异的驱动性能的材料和具有优异寿命的材料，提供有机电致发光器件具有低电压驱动性能，高发光效率和优异的使用寿命。 构成：有机电致发光器件包括第一电极，一个或多个包含化学式1中的氘取代的化合物的有机材料层和依次层压的第二电极。 在化学式1中，R1-R11分别是氢，氘，氚，卤素，氨基，腈，硝基，羟基，取代或未取代的C6-60芳基，取代或未取代的C5-50杂芳基，取代或未取代的C1-30烷氧基， 取代或未取代的C6-30芳氧基，取代或未取代的C6-60氨基，取代或未取代的C5-50芳硫基，或取代或未取代的C1-50烷基。
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