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1. 发明授权

KR101922050B1 인광 화합물 및 이를 이용한 유기전계발광소자 有权
公开(公告)号：KR101922050B1
公开(公告)日：2018-11-27
申请号：KR1020110108628
申请日：2011-10-24
申请人： 엘지디스플레이 주식회사
发明人： 송인범 , 이승재 , 김중근 , 김도한 , 빈종관 , 조남성 , 배재한 , 배숙영
IPC分类号： C09K11/06 , C07D403/10 , C07D209/86 , H01L51/50
摘要： 본발명은하기화학식으로표시되는인광화합물을제공한다.위와같은인광화합물은높은삼중항에너지를가져발광효율이향상된다.

2. 发明授权

KR101789162B1 유기전계발광소자용 청색 인광 물질 및 이를 포함하는 유기전계발광소자 有权
公开(公告)号：KR101789162B1
公开(公告)日：2017-10-23
申请号：KR1020100121275
申请日：2010-12-01
申请人： 엘지디스플레이 주식회사
发明人： 조남성 , 송인범 , 김도한 , 배재한
IPC分类号： C09K11/06 , H01L51/50 , H01L51/00 , H05B33/14
摘要： 본발명은하기화학식으로표시되며, Ar은피리디닐또는피리미디닐인유기전계발광소자용청색인광물질을제공한다.

3. 发明公开

KR1020130126408A 유기전계 발광소자의 제조 방법 无效
标题翻译：制造有机电致发光器件的方法
公开(公告)号：KR1020130126408A
公开(公告)日：2013-11-20
申请号：KR1020120050544
申请日：2012-05-11
申请人： 엘지디스플레이 주식회사
发明人： 박정수 , 박태한 , 주성훈 , 강석신 , 배재한 , 방소연 , 서보민 , 유재형
IPC分类号： H01L51/56
CPC分类号： H01L51/5262 , H01L27/3244
摘要： The present invention provides a method for fabricating an organic electro luminescent device comprising the step of coating a liquid light diffusing material layer including a light diffusing particle on a first substrate where an indicating region including multiple pixel regions are defined; the step of forming a light diffusing layer where the surface thereof is forming an uneven structure by forming protrusions through controlling the light diffusing particles to be exposed at the surface by heat treating the light diffusing material layer; the step of forming a high refractive planarization layer on the light diffusing layer; and the step of forming an organic luminescent diode, which is composed of a first electrode, an organic luminescent layer, and a second electrode, on the high refractive planarization layer. [Reference numerals] (AA) Heat treatment
摘要翻译：本发明提供了一种制造有机电致发光器件的方法，包括在包括多个像素区域的指示区域的第一衬底上涂布包含光漫射粒子的液体光扩散材料层的步骤; 通过对光漫射材料层进行热处理控制在该表面露出的光漫射粒子，通过形成突起来形成其表面形成不均匀结构的光漫射层的步骤; 在光漫射层上形成高折射平面化层的步骤; 以及在高折射率平面化层上形成由第一电极，有机发光层和第二电极构成的有机发光二极管的步骤。（标号）（AA）热处理

4. 发明公开

KR1020120135837A 청색 인광 화합물 및 이를 사용한 유기발광다이오드 无效
标题翻译：蓝色磷光体化合物和有机发光装置
公开(公告)号：KR1020120135837A
公开(公告)日：2012-12-17
申请号：KR1020110054776
申请日：2011-06-07
申请人： 엘지디스플레이 주식회사
发明人： 김도한 , 이승재 , 송인범 , 김중근 , 빈종관 , 배재한
IPC分类号： C09K11/06 , H01L51/50
CPC分类号： H01L51/0085 , C07F15/0033 , C09K2211/185 , H01L51/5012 , H01L51/5072 , H01L51/5092
摘要： PURPOSE: A Blue phosphorescence compound is provided to manufacture an organic electroluminescence diode having excellent color displaying property and capacity of increasing the life span by expressing the high purity blue color. CONSTITUTION: A blue phosphorescence compound is expressed as chemical formula 1 mentioned below. An organic electroluminescence diode includes a first electrode(110), an organic electroluminescent layer(140) on the first electrode mentioned above, and a second electrode(180) on the organic electroluminescent layer mentioned above. The organic electroluminescent layer mentioned above includes the blue phosphorescence compound. For the organic electroluminescent layer mentioned above, a first charge transport layer(130) and/or a first charge injection layer are included between the first electrode and the organic electroluminescent layer mentioned above. At least one of layer selected among a first charge inhibition layer(150), a second charge transport layer, and a second charge injection layer is included between the organic electroluminescent layer and the second electrode mentioned above.
摘要翻译：目的：提供蓝色磷光化合物，以制造具有优异的显色性和通过表现高纯度蓝色而延长使用寿命的能力的有机电致发光二极管。构成：蓝色磷光化合物表示为下述化学式1。有机电致发光二极管包括第一电极（110），上述第一电极上的有机电致发光层（140）和上述有机电致发光层上的第二电极（180）。上述有机电致发光层包括蓝色磷光化合物。对于上述有机电致发光层，在第一电极和上述有机电致发光层之间包括第一电荷输送层（130）和/或第一电荷注入层。在上述有机电致发光层和第二电极之间包括在第一电荷抑制层（150），第二电荷输送层和第二电荷注入层中选择的层中的至少一个。

5. 发明授权

KR101802854B1 유기전계발광소자용 녹색 인광 물질 및 이를 포함하는 유기전계발광소자 有权
公开(公告)号：KR101802854B1
公开(公告)日：2017-11-29
申请号：KR1020100123683
申请日：2010-12-06
申请人： 엘지디스플레이 주식회사
发明人： 조남성 , 송인범 , 김도한 , 배재한
IPC分类号： C09K11/06 , H01L51/00 , H01L51/50 , H05B33/14
摘要： 하기화학식으로표시되며, A1, A2, A3, A4 중하나는질소(N)이고나머지는탄소(C)인것이특징인유기전계발광소자용녹색인광물질을제공한다.

6. 发明公开

KR1020130015576A 이리듐 착물의 합성 방법 无效
标题翻译：生产IRIDI复合物的方法
公开(公告)号：KR1020130015576A
公开(公告)日：2013-02-14
申请号：KR1020110077634
申请日：2011-08-04
申请人： 엘지디스플레이 주식회사
发明人： 윤대위 , 이승재 , 송인범 , 김중근 , 김도한 , 빈종관 , 양중환 , 조남성 , 강석신 , 배재한 , 신인애 , 배숙영
IPC分类号： C07F15/00 , C09K11/06
CPC分类号： C07F15/0033 , C09K11/06 , C09K2211/185 , H01L51/0085 , H01L51/5016
摘要： PURPOSE: A method for synthesizing an iridium complex is provided to improve a synthesis yield of the iridium complex using a liquid ligand. CONSTITUTION: A method for synthesizing an iridium complex comprises a step of reacting a chlorine-crosslinked iridium dimer with a ligand with a substituent under the presence of K_2CO_3 for a first time. The substituent causes steric hindrance and is a liquid at a first temperature condition. The first temperature and the first time are 100-250 deg. C. and 10-100 hours, respectively. An organic light emitting diode(E) comprises a first electrode, a second electrode(130), and an organic light emitting layer(120).
摘要翻译：目的：提供合成铱络合物的方法，以提高使用液体配体的铱络合物的合成收率。构成：合成铱络合物的方法包括在K_2CO_3存在下首次使氯交联的铱二聚体与配体与取代基反应的步骤。取代基引起空间位阻，并且是在第一温度条件下的液体。第一个温度和第一个时间是100-250度。分别为10-100小时。有机发光二极管（E）包括第一电极，第二电极（130）和有机发光层（120）。

7. 发明公开

KR1020130015370A 인광 물질 및 이를 이용하는 유기전계발광소자 无效
标题翻译：使用它的磷光体材料和有机电致发光器件
公开(公告)号：KR1020130015370A
公开(公告)日：2013-02-14
申请号：KR1020110077325
申请日：2011-08-03
申请人： 엘지디스플레이 주식회사
发明人： 김중근 , 이승재 , 송인범 , 김도한 , 빈종관 , 양중환 , 조남성 , 강석신 , 배재한 , 윤대위 , 신인애 , 배숙영
IPC分类号： C09K11/06 , H01L51/54 , H05B33/18
CPC分类号： C09K11/06 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , H01L51/0071 , H01L51/0072 , H01L51/0094 , H01L51/50
摘要： PURPOSE: A phosphorescent material is provided to improve light-emitting efficiency of an organic electroluminescent device by having high triplet energy of 2.9 eV or more, and to improve voltage properties of the device when being used as an electron-injection layer. CONSTITUTION: A phosphorescent material is indicated in chemical formula 1. In the chemical formula 1: one of X, Y, Z is nitrogen and residues are carbon; and R is selected from a C1-13 aromatic compound, a C1-13 heterocyclic compound, a hydrogen atom, a silicon compound, and a phosphoryl compound. An organic electroluminescent device comprises: a first electrode; a second electrode which faces the first electrode; and a light-emitting material layer(123) which is inserted between the first and second electrodes and consists of red, green, and blue light-emitting patterns. The blue light emitting material pattern comprises a phosphorescent material.
摘要翻译：目的：提供一种磷光材料，以通过具有2.9eV或更高的三重态能量来提高有机电致发光器件的发光效率，并且在用作电子注入层时提高器件的电压特性。构成：化学式1表示磷光材料。在化学式1中，X，Y，Z中的一个为氮，残基为碳; 并且R选自C1-13芳族化合物，C1-13杂环化合物，氢原子，硅化合物和磷酰基化合物。一种有机电致发光器件包括：第一电极; 面向所述第一电极的第二电极; 以及插入在第一和第二电极之间并由红色，绿色和蓝色发光图案组成的发光材料层（123）。蓝色发光材料图案包括磷光材料。

8. 发明公开

KR1020130004780A 청색 인광 화합물 및 이를 사용한 유기전계발광소자 审中-实审
标题翻译：蓝色化合物和使用其的有机发光二极管装置
公开(公告)号：KR1020130004780A
公开(公告)日：2013-01-14
申请号：KR1020110066047
申请日：2011-07-04
申请人： 엘지디스플레이 주식회사
发明人： 송인범 , 김중근 , 빈종관 , 이승재 , 김도한 , 조남성 , 배재한
IPC分类号： C09K11/06 , C07D403/10 , C07D209/82 , H01L51/50
CPC分类号： H01L51/0072 , C07D209/82 , C07D333/72 , H01L51/0073 , H01L51/0074 , H01L51/5016 , H01L2251/30
摘要： PURPOSE: A blue-phosphorous compound is provided to have excellent thermal stability while having high triplet energy and to improve blue light-emitting efficiency by facilitating energy transition in the light-emitting layer of the organic electroluminescent device. CONSTITUTION: A blue-phosphorous compound is represented by chemical formula 1. In chemical formula 1, R is one selected from a group consisting of a cyclic compound, a heterocyclic compound, and a silane-based compound and a hetero compound. The organic electroluminescent device(100) comprises a positive electrode(110), a hole injection layer(120), a hole transport layer(130), a light-emitting layer(140), an electron transport layer(150), an electron injection layer(160) and a negative electrode(170). The blue phosphor compound is used as a host for the light emitting layer.
摘要翻译：目的：提供蓝磷化合物以具有优异的热稳定性，同时具有高三重态能量，并且通过促进有机电致发光器件的发光层中的能量转变来提高蓝光发光效率。构成：蓝色磷化合物由化学式1表示。在化学式1中，R是选自环状化合物，杂环化合物和硅烷类化合物和杂化合物的一种。有机电致发光器件（100）包括正极（110），空穴注入层（120），空穴传输层（130），发光层（140），电子传输层（150），电子注入层（160）和负电极（170）。蓝色荧光体化合物用作发光层的主体。

9. 发明公开

KR1020120055998A 청색 인광 물질 및 이를 이용한 유기전계발광소자 无效
标题翻译：蓝色磷光材料和使用其的有机电致发光显示装置
公开(公告)号：KR1020120055998A
公开(公告)日：2012-06-01
申请号：KR1020100117495
申请日：2010-11-24
申请人： 엘지디스플레이 주식회사
发明人： 김도한 , 송인범 , 조남성 , 배재한
IPC分类号： C09K11/06 , H01L51/54
CPC分类号： C09K11/06 , C09K2211/185 , H01L51/0085 , H01L51/50
摘要： PURPOSE: A blue phosphorescent material is provided to provide an organic electroluminescent device with high color purity, improved efficiency, and reduced power consumption. CONSTITUTION: A blue phosphorescent material composition is shown in chemical formula 1. In chemical formula 1, R1-R5 is selected from hydrogen, fluorine, chlorine, a C1-C6 alkyl, a C5 or more substituted or unsubstituted aromatic group, a C6 or more substituted or unsubstituted heterocyclic group, and a C5 or more substituted or unsubstituted heterocyclic group, R6 is selected from hydrogen, fluorine, chlorine, a C1-C6 alkyl, a C5 or more substituted or unsubstituted heterocyclic group, or a C1-C6 alkyl or C6 or more substituted or unsubstituted aromatic group, an amine group substituted by C5 or more substituted or unsubstituted heterocyclic group, X is a monoanionic bidendate ligand, and n is a positive integer of 3 or less.
摘要翻译：目的：提供蓝色磷光材料以提供具有高色纯度，改进效率和降低功耗的有机电致发光器件。构成：化学式1中示出了蓝色磷光材料组合物。在化学式1中，R 1 -R 5选自氢，氟，氯，C 1 -C 6烷基，C 5或更多取代或未取代的芳基，C6或更多取代或未取代的杂环基和C5以上的取代或未取代的杂环基，R6选自氢，氟，氯，C1-C6烷基，C5以上取代或未取代的杂环基或C1-C6烷基或C6以上的取代或未取代的芳香族基团，被C5以上的取代或未取代的杂环基取代的胺基，X为单阴离子型贱金属配体，n为3以下的正整数。

10. 发明公开

KR1020120135363A 청색 인광 화합물 및 이를 이용한 유기전계 발광소자 无效
标题翻译：蓝色磷光体化合物和使用其的有机电致发光器件
公开(公告)号：KR1020120135363A
公开(公告)日：2012-12-13
申请号：KR1020110052980
申请日：2011-06-01
申请人： 엘지디스플레이 주식회사
发明人： 김도한 , 이승재 , 송인범 , 김중근 , 빈종관 , 양중환 , 조남성 , 강석신 , 배재한 , 윤대위
IPC分类号： C09K11/06 , H01L51/50
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/185 , H01L51/0072 , H01L51/5016 , H05B33/14 , H01L51/5012 , H01L2251/5361 , Y02B20/36
摘要： PURPOSE: A blue phosphorescent compound is provided to ensure high purity and high efficiency and to provide an organic electroluminescent device which is operable in a low voltage. CONSTITUTION: A blue phosphorescent compound is represented by chemical formula 1. In chemical formula 1, each of R1-R5 is selected from hydrogen, fluorine, chlorine, bromine, cyano, a C1-6 alkyl group, a C1-6 alkoxy group, a C6-20 substituted or unsubstituted aromatic group, a C5-20 substituted or unsubstituted heterocyclic group, a C1-6 amine group, a C6-20 aromatic group-substituted amine group, a C5-20 hetero cyclic group-substituted amine group, X is selected from nitrogen, oxygen, phosphor and sulfur, at least one of A1, A2, A3 and A4 is selected from nitrogen, and the others, which are not selected from nitrogen, are selected from hydrogen-substituted carbon, alkyl group-substituted carbon, and alkoxy group-substituted carbon, L is a monodentate or bidentate ligand, and n is 1-3.
摘要翻译：目的：提供蓝色磷光化合物以确保高纯度和高效率，并提供可在低电压下操作的有机电致发光器件。构成：蓝色磷光化合物由化学式1表示。在化学式1中，R 1 -R 5各自选自氢，氟，氯，溴，氰基，C 1-6烷基，C 1-6烷氧基， C6-20取代或未取代的芳基，C5-20取代或未取代的杂环基，C1-6胺基，C6-20芳族取代胺基，C5-20杂环取代胺基， X选自氮，氧，磷和硫，A1，A2，A3和A4中的至少一个选自氮，其它不是选自氮的其它选自氢取代的碳，烷基 - 取代的碳和烷氧基取代的碳，L是单齿或二齿配体，n是1-3。

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