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公开(公告)号：KR101429725B1
公开(公告)日：2014-08-12
申请号：KR1020120121726
申请日：2012-10-31
Applicant: 엘지디스플레이 주식회사
CPC classification number: H01L27/3211 , H01L51/0001 , H01L51/0021 , H01L51/504 , H01L51/506 , H01L51/5064 , H01L51/5072 , H01L51/5088 , H01L51/52 , H01L51/5203 , H01L51/5218 , H01L51/5234 , H01L51/5265 , H01L51/5271 , H01L51/56 , H01L2251/558
Abstract: 본 발명의 일 실시예에 따른 유기전계발광표시장치는, 적색, 녹색 및 청색 화소 영역이 정의된 기판, 상기 기판 상에 형성된 제 1 전극 및 제 1 정공 수송층, 상기 제 1 정공 수송층 상에 상기 각 화소 영역마다 형성된 제 1 발광공통층, 제 2 발광공통층 및 제 3 발광공통층과, 상기 제 3 발광공통층 상에 형성된 전자 수송층 및 제 2 전극을 포함한다. 이에 따라, 각 화소 영역에 별도의 발광층을 형성시킬 필요가 없으므로 파인 메탈 마스크(FMM) 없이 발광층을 형성할 수 있어 혼색 방지 및 마스크 불량에 따른 문제점을 개선할 수 있으며, 공정 단순화 및 제조비용 절감이 가능하다.
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公开(公告)号：KR101424795B1
公开(公告)日：2014-08-04
申请号：KR1020110051294
申请日：2011-05-30
Applicant: 가부시키가이샤 한도오따이 에네루기 켄큐쇼
IPC: H01L51/00 , H01L31/042
CPC classification number: H01L51/504 , B82Y10/00 , H01L27/302 , H01L27/3209 , H01L51/005 , H01L51/0051 , H01L51/0052 , H01L51/0053 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0077 , H01L51/0078 , H01L51/0081 , H01L51/0595 , H01L51/424 , H01L51/4246 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5052 , H01L51/506 , H01L51/5076 , H01L51/5278 , Y02E10/50 , Y02E10/549 , Y02P70/521
Abstract: 종래의 유기 반도체 소자의 구성에 새로운 개념을 도입함으로써, 종래의 초박막을 사용하지 않고, 더욱 신뢰성이 높으면서 수율도 높은 유기 반도체 소자를 제공한다. 또한, 특히 유기 반도체를 사용한 광전 장치에서는 그 효율도 향상된다. SCLC를 흐르게 함으로써 다양한 기능을 발현하는 유기 박막층(기능성 유기 박막층)과, 억셉터 및 도너를 도핑하는 등의 방법으로 암(暗) 도전성을 발현시킨 도전체 박막층(오믹 도전체 박막층)을 교대로 적층한 유기 구조체를 양극과 음극 사이에 제공한다.
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公开(公告)号：KR1020140055229A
公开(公告)日：2014-05-09
申请号：KR1020120121726
申请日：2012-10-31
Applicant: 엘지디스플레이 주식회사
CPC classification number: H01L27/3211 , H01L51/0001 , H01L51/0021 , H01L51/504 , H01L51/506 , H01L51/5064 , H01L51/5072 , H01L51/5088 , H01L51/52 , H01L51/5203 , H01L51/5218 , H01L51/5234 , H01L51/5265 , H01L51/5271 , H01L51/56 , H01L2251/558 , H01L51/5056
Abstract: An organic light emitting display device according to an embodiment of the present invention comprises: a substrate in which red, green, and blue pixel regions are defined; a first electrode and a first hole transport layer formed on the substrate; a first light emitting common layer, a second light emitting common layer, and a third light emitting common layer formed on each pixel region of the first hole transport layer; and an electron transport layer and a second electrode formed on the third light emitting common layer. Accordingly, a light emitting layer can be formed without a fine metal mask (FMM) since a separate light emitting layer doesn′t need be formed for each pixel region, thereby problems due to color mixing prevention and faulty mask can be resolved and process simplification and production cost reduction can be achieved.
Abstract translation: 根据本发明实施例的有机发光显示装置包括：其中限定了红色，绿色和蓝色像素区域的基板; 形成在所述基板上的第一电极和第一空穴传输层; 第一发光公共层，第二发光公共层和形成在第一空穴传输层的每个像素区域上的第三发光公共层; 以及形成在第三发光公共层上的电子传输层和第二电极。 因此，由于不需要为每个像素区域形成单独的发光层，因此可以形成发光层，而不需要金属微细掩模（FMM），由此可以解决防止混色和错误掩模的问题，并且可以简化处理过程 并可实现生产成本降低。
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公开(公告)号：KR101385216B1
公开(公告)日：2014-04-14
申请号：KR1020130134533
申请日：2013-11-07
Applicant: 주식회사 엘엠에스
IPC: C07D417/14 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0071 , C07D277/66 , C07D417/04 , C07D417/14 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/506 , H01L51/5064 , H01L51/5076 , H01L51/5096 , H01L2251/308 , H01L2251/558 , H05B33/10
Abstract: The present invention relates to a compound represented by the chemical formula 1, a light emitting device comprising the same, and an electronic device. According to the novel compound, the light emitting device comprising the same, and the electronic device, the light emitting device, in which the novel compound of the present invention is applied, can provide an outstanding light emitting efficiency and an extended lifespan, and can improve thermal stability (heat resistance).
Abstract translation: 本发明涉及由化学式1表示的化合物，包含该化合物的发光器件和电子器件。 根据该新型化合物，包含其的发光器件和其中应用本发明的新型化合物的电子器件发光器件可以提供优异的发光效率和延长的寿命，并且可以 提高热稳定性（耐热性）。
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公开(公告)号：KR1020140043708A
公开(公告)日：2014-04-10
申请号：KR1020137018209
申请日：2011-12-21
Applicant: 스미또모 가가꾸 가부시키가이샤
Inventor： 요시다,도모야스
CPC classification number: H01L51/0035 , C07C25/22 , C07C2603/90 , C08G61/12 , C08G61/122 , C08G2261/124 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/3245 , C08G2261/342 , C08G2261/411 , H01L51/0039 , H01L51/0043 , H01L51/50 , H01L27/3274 , H01L51/506 , H01L51/5076
Abstract: 하기 식 (1)로 표시되는 구성 단위 및 하기 식 (2)로 표시되는 구성 단위를 갖는 고분자 화합물.
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Patent Agency Ranking
公开(公告)号：KR1020140039121A
公开(公告)日：2014-04-01
申请号：KR1020130018534
申请日：2013-02-21
Applicant: 주식회사 엘엠에스
IPC: C07D409/14 , C07D209/82 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0072 , C07D405/14 , C07D409/14 , C07F7/0816 , C09K11/025 , C09K11/06 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5056 , H01L51/506 , H01L51/5064 , H01L51/5096 , C07D209/82 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071
Abstract: For a novel compound, a light emitting device comprising the same, and an electronic device, the novel compound is represented by chemical formula 1.
Abstract translation: 对于新型化合物，包含该化合物的发光器件和电子器件，新化合物由化学式1表示。
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公开(公告)号：KR101380060B1
公开(公告)日：2014-04-01
申请号：KR1020130053866
申请日：2013-05-13
Applicant: 주식회사 엘지화학
IPC: C07D403/10 , C07D409/14 , C07D407/14 , H01L51/50
CPC classification number: H01L51/0067 , C07D213/06 , C07D239/26 , C07D251/24 , C07D401/10 , C07D401/14 , C07D403/10 , C07D405/14 , C07D409/14 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/188 , H01L51/0052 , H01L51/0058 , H01L51/0073 , H01L51/0074 , H01L51/0077 , H01L51/0508 , H01L51/0512 , H01L51/0566 , H01L51/42 , H01L51/4253 , H01L51/5012 , H01L51/5028 , H01L51/5056 , H01L51/506 , H01L51/5072 , H01L51/5076 , H01L51/5088 , H01L51/5092 , H01L51/5221 , H05B33/10 , Y02E10/549
Abstract: 본 명세서는 유기 전자 소자의 수명, 효율, 전기 화학적 안정성 및 열적 안정성을 크게 향상시킬 수 있는 신규 화합물 및 상기 화합물이 유기화합물 층에 함유되어 있는 유기 전자 소자를 제공한다.
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公开(公告)号：KR1020140019082A
公开(公告)日：2014-02-14
申请号：KR1020120081965
申请日：2012-07-26
Applicant: 삼성디스플레이 주식회사
IPC: C07D493/04 , C07D405/04 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0061 , C07D491/04 , C07D491/153 , C07D493/04 , C07D495/04 , C07D495/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5016 , H01L51/506 , H01L51/5072 , H05B33/14
Abstract: The present invention relates to a novel heterocycle compound denoted by chemical formulas 1-4, and an organic light emitting device comprising the same. In the chemical formulas, R1-R8 are hydrogen, heavy hydrogen, a halogen group, a cyano group, a substituted or non-substituted alkyl group with 1-60 carbons, a substituted or non-substituted aryl group with 5-60 carbons, a substituted or non-substituted heteroaryl group with 3-60 carbons, or a substituted or non-substituted condensed multi ring group with 6-60 carbons, independently. [Reference numerals] (AA) Second electrode; (BB) Electron injection layer; (CC) Electron transfer layer; (DD) Light emitting layer; (EE) Hole transporting layer; (FF) Hole injection layer; (GG) First electrode
Abstract translation: 本发明涉及由化学式1-4表示的新颖的杂环化合物和包含该杂环化合物的有机发光器件。 在化学式中，R 1 -R 8是氢，重氢，卤素基，氰基，具有1-60个碳的取代或未取代的烷基，具有5-60个碳的取代或未取代的芳基， 具有3-60个碳的取代或未取代的杂芳基，或具有6-60个碳的取代或未取代的稠合多环基团。 （附图标记）（AA）第二电极; （BB）电子注入层; （CC）电子转移层; （DD）发光层; （EE）空穴传输层; （FF）空穴注入层; （GG）第一电极
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公开(公告)号：KR1020130075645A
公开(公告)日：2013-07-05
申请号：KR1020120107633
申请日：2012-09-27
Applicant: 엘지디스플레이 주식회사
CPC classification number: H01L51/508 , H01L51/0001 , H01L51/0015 , H01L51/002 , H01L51/506 , H01L51/5064 , H01L51/5076
Abstract: PURPOSE: An organic light emitting device and a manufacturing method thereof are provided to increase adhesion by performing a surface treatment process on the interface between organic layers. CONSTITUTION: A first electrode faces a second electrode. A multilayered organic layer is formed between the first electrode and the second electrode. A hole transport layer (4), a light emitting layer (5), and an electron transport layer are successively formed in the organic layer. A surface treatment process is performed on at least one interface between the organic layers. The surface treatment process is performed after the hole transport layer is formed.
Abstract translation: 目的：提供一种有机发光器件及其制造方法，以通过对有机层之间的界面进行表面处理来提高粘合性。 构成：第一电极面对第二电极。 在第一电极和第二电极之间形成多层有机层。 在有机层中依次形成空穴传输层（4），发光层（5）和电子传输层。 在有机层之间的至少一个界面上进行表面处理工艺。 表面处理过程在形成空穴传输层之后进行。
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公开(公告)号：KR1020130028813A
公开(公告)日：2013-03-20
申请号：KR1020110059170
申请日：2011-06-17
Applicant: 삼성디스플레이 주식회사
CPC classification number: H01L51/5064 , H01L51/0051 , H01L51/0054 , H01L51/006 , H01L51/0061 , H01L51/5008 , H01L51/506
Abstract: PURPOSE: An organic light emitting diode and a flat display device comprising the same are provided to extend lifetime by reducing the resistance of a bulk. CONSTITUTION: A light emitting layer(16) is formed between a first electrode(11) and a second electrode(19). A second hole-transport layer(15) includes a first hole-transport layer(13) and a second hole-transport compound. An electron-transport layer(17) is formed between the light emitting layer and the second electrode. A first mixing layer(12) is formed between the first electrode and the first hole-transport layer. A second mixing layer(14) is formed between the first electrode and the second hole-transport layer.
Abstract translation: 目的：提供一种有机发光二极管和包括该有机发光二极管的平板显示装置，以通过降低体积的电阻来延长使用寿命。 构成：在第一电极（11）和第二电极（19）之间形成发光层（16）。 第二空穴传输层（15）包括第一空穴传输层（13）和第二空穴传输化合物。 在发光层和第二电极之间形成电子传输层（17）。 第一混合层（12）形成在第一电极和第一空穴传输层之间。 在第一电极和第二空穴传输层之间形成第二混合层（14）。
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