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公开(公告)号：KR1020150034390A
公开(公告)日：2015-04-03
申请号：KR1020130114402
申请日：2013-09-26
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D307/91 , H01L51/50
CPC classification number: H01L51/0059 , C07D209/94 , C07D215/12 , C07D239/74 , C07D307/91 , C07D333/76 , C07D405/04 , C07D405/12 , C07D409/04 , C07D409/10 , C07D409/12 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1088 , C09K2211/1092 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/5056 , H01L51/0062 , H01L51/0065 , H01L51/0068
Abstract: 본발명은신규한유기전계발광화합물및 이를포함하는유기전계발광소자에관한것으로, 본발명의유기전계발광화합물은정공전달능력이뛰어나정공전달층에사용될수 있고, 본발명의유기전계발광화합물을포함하는유기전계발광소자는전류효율및 전력효율이개선된다.
Abstract translation: 本发明涉及新颖的有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 本发明的有机电致发光化合物具有增强的空穴传输性，因此能够用于空穴传输层。 包含有机电致发光化合物的有机电致发光器件具有增强的电流效率和功率效率。
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公开(公告)号：KR101478990B1
公开(公告)日：2015-01-06
申请号：KR1020130165394
申请日：2013-12-27
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D495/14 , H01L51/50
Abstract: 본 발명은 신규한 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로, 본 발명의 유기 전계 발광 화합물은 발광 효율이 우수하여 발광층에 호스트로서 사용될 수 있고, 본 발명의 화합물을 포함하는 유기 전계 발광 소자는 구동 수명이 길고, 개선된 전류 효율 및 전력 효율을 제공한다.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 本发明的有机电致发光化合物具有优异的发光效率，因此可以用作发光层中的主体。 包含本发明化合物的有机电致发光器件具有长的驱动寿命，并提高了电流效率和功率效率。
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公开(公告)号：KR101468402B1
公开(公告)日：2014-12-03
申请号：KR1020120132445
申请日：2012-11-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/5016 , H01L2251/5384
Abstract: 본발명은신규한유기전계발광화합물및 이를포함하는유기전계발광소자에관한것이다. 본발명에따른유기전계발광화합물은발광효율이종래재료에비해우수하다. 또한본 발명에따른유기전계발광화합물을발광용호스트재료로사용한유기전계발광소자는구동전압이낮음으로인해전력효율이높고소비전력을개선시킬수 있으며, 전류효율또한높다.
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公开(公告)号：KR101423070B1
公开(公告)日：2014-07-28
申请号：KR1020130044461
申请日：2013-04-22
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07C15/28 , C07C211/54 , H01L51/50
CPC classification number: H01L51/0062 , C07C15/28 , C07C211/54 , C09K11/06 , H01L51/0069 , H01L51/5012 , H01L51/5016 , H01L51/5024
Abstract: The present invention relates to an organic electroluminescent device including a dopant compound and a host compound in a certain combination. According to the present invention, the organic electroluminescent device has excellent electric current properties and an extended life span. The organic electroluminescent device includes one or more host compounds, presented by chemical formula 1, and one or more dopant compounds, presented by chemical formula 2.
Abstract translation: 本发明涉及一种有机电致发光器件，其特征在于包括掺杂剂化合物和主体化合物。 根据本发明，有机电致发光器件具有优异的电流特性和延长的使用寿命。 有机电致发光器件包括由化学式1表示的一种或多种主体化合物和由化学式2表示的一种或多种掺杂剂化合物。
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公开(公告)号：KR1020140065197A
公开(公告)日：2014-05-29
申请号：KR1020120132445
申请日：2012-11-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/5016 , H01L2251/5384 , C07D209/82
Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device including the same. The novel organic electroluminescent compound according to the present invention has higher luminous efficiency than existing materials. Moreover, the organic electroluminescent device using the organic electroluminescent compound as a light emitting host material, according to the present invention, enhances power efficiency due to low driving voltage, can improve power consumption, and enhances current efficiency.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 根据本发明的新型有机电致发光化合物比现有材料具有更高的发光效率。 此外，根据本发明的使用有机电致发光化合物作为发光主体材料的有机电致发光器件由于低驱动电压而提高了功率效率，可以提高功耗并提高电流效率。
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Patent Agency Ranking
公开(公告)号：KR1020140051872A
公开(公告)日：2014-05-02
申请号：KR1020140028620
申请日：2014-03-11
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0067 , C07B59/00 , C07D209/82 , C07D403/04 , C07D403/10 , C07D403/14 , C07D405/14 , C07D409/04 , C07D471/04 , C07D487/04 , C07D491/04 , C07D495/04 , C07F15/0033 , C09B17/00 , C09B21/00 , C09B57/00 , C09B57/10 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0054 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/0077 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L2251/308 , H05B33/14 , Y02B20/181
Abstract: The present invention relates to an electroluminescent device which improves light emission efficiency by improving electron density distribution based on an efficient energy transfer mechanism between a host and a dopant. Moreover, the device can overcome the early efficiency degradation and short life span of an existing material and provides high efficiency and long life time per each color.
Abstract translation: 本发明涉及通过基于主体和掺杂剂之间的高效能量转移机制改善电子密度分布来提高发光效率的电致发光器件。 此外，该装置可以克服现有材料的早期效率降低和寿命短，并且每种颜色提供高效率和长的使用寿命。
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公开(公告)号：KR1020140034095A
公开(公告)日：2014-03-19
申请号：KR1020130108551
申请日：2013-09-10
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D495/04 , H01L51/50
CPC classification number: H01L51/0085 , C07D213/89 , C07D251/12 , C07D403/04 , C07D403/14 , C07D405/14 , C07D407/14 , C07D409/14 , C07D487/04 , C07D491/048 , C07D495/04 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1018 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5016 , H05B33/10 , H01L51/5024
Abstract: The present invention relates to an organic electroluminescence diode including a dopant compound and a host compound of specific combinations. The organic electroluminescence diode of the present invention can be operated at a lower driving voltage than a diode using a traditional light emitting material, so as to have better luminescence efficiency. Provided in the present invention is the organic electroluminescence diode, including more than one type of the dopant compound represented in the below chemical formula 1, and more than one type of the host compound represented in the below chemical formula 2. In the chemical formula 1: L stands for an organic ligand; R1 through R9 are hydrogen, heavy hydrogen, halogen, a substituted or non-substituted C1-C30 alkyl group, a substituted or non-substituted C3-C30 cycloalkyl group, a substituted or non-substituted C1-C30 alcoxy group, a substituted or non-substituted C6-C30 aryl, or a substituted or non-substituted C3-C30 heteroaryl group; R stands for hydrogen, halogen, a substituted or non-substituted C1-C30 alkyl, or a substituted or non-substituted C3-C30 cycloalkyl group; a is an integer ranging from one through three, and when a is an integer above two, each R can be or cannot be the same; and n is an integer ranging from one through three.
Abstract translation: 本发明涉及包含掺杂剂化合物和具体组合的主体化合物的有机电致发光二极管。 本发明的有机电致发光二极管可以在比使用传统发光材料的二极管更低的驱动电压下工作，从而具有更好的发光效率。 本发明中提供的有机电致发光二极管包括下列化学式1中所示的多种类型的掺杂剂化合物和下述化学式2中所表示的多种类型的主体化合物。在化学式1 ：L代表有机配体; 取代或未取代的C 3 -C 30环烷基，取代或未取代的C 1 -C 30烷氧基，取代或未取代的C 1 -C 30烷氧基，取代或未取代的C 1 -C 30烷氧基， 未取代的C 6 -C 30芳基或取代或未取代的C 3 -C 30杂芳基; R代表氢，卤素，取代或未取代的C 1 -C 30烷基或取代或未取代的C 3 -C 30环烷基; a是从1到3的整数，当a是大于2的整数时，每个R可以是也可以不相同; n为1〜3的整数。
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公开(公告)号：KR1020140012440A
公开(公告)日：2014-02-03
申请号：KR1020120079339
申请日：2012-07-20
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D401/14 , C07D209/82 , C09K11/06 , H01L51/50
CPC classification number: C09K11/06 , C07D209/86 , C07D213/72 , C07D213/89 , C07D239/42 , C07D239/84 , C07D241/20 , C07D251/22 , C07D251/24 , C07D401/04 , C07D401/10 , C07D401/14 , C07D403/04 , C07D403/10 , C07D405/14 , C07D409/14 , C07F15/0033 , C09K2211/1007 , C09K2211/1029 , C09K2211/1425 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5024 , H05B33/14 , H05B33/20 , C07F15/00
Abstract: The present invention relates to an organic electroluminescence device which contains a dopant compound in a specific combination and a host compound. The organic electroluminescence device of the present invention emits yellowish green light, reduces driving voltage of the device by improving the current properties of the device, and improves power efficiency and operation lifetime at the same time.
Abstract translation: 本发明涉及含有特定组合的掺杂剂化合物和主体化合物的有机电致发光元件。 本发明的有机电致发光元件通过提高器件的电流特性，发出黄绿色光，降低器件的驱动电压，同时提高功率效率和使用寿命。
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公开(公告)号：KR1020130061371A
公开(公告)日：2013-06-11
申请号：KR1020110127640
申请日：2011-12-01
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D495/04 , C07D491/048 , H01L51/50
CPC classification number: H01L51/0067 , C07B59/002 , C07D401/10 , C07D401/14 , C07D403/04 , C07D403/10 , C07D403/14 , C07D405/14 , C07D491/048 , C07D495/04 , C07F7/0814 , C09K11/06 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1051 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/0077 , H01L51/0085 , H01L51/5016 , Y02B20/181 , H01L2251/30
Abstract: PURPOSE: An organic electroluminescence compound is provided to have excellent luminance efficiency, lifetime, to manufacture an organic light emitting diode with excellent driving lifetime, and to have excellent electron transfer efficiency, thereby preventing crystallization when manufacture a diode. CONSTITUTION: An organic electroluminescence compound is represented by chemical formula 1. An organic electroluminescence diode comprises a first electrode; a second electrode; and one or more organic material layers inserted between the first electrode and second electrode. The organic material layer includes one or more of the organic luminance compound and one or more of phosphorescence dopants. The organic electroluminescence diode emits white light by additionally including one or more organic light emitting layers emitting blue, red, or green light.
Abstract translation: 目的：提供有机电致发光化合物以具有优异的发光效率，寿命，制造具有优异的驱动寿命的有机发光二极管，并且具有优异的电子转移效率，从而防止制造二极管时的结晶。 构成：有机电致发光化合物由化学式1表示。有机电致发光二极管包括第一电极; 第二电极; 以及插入在第一电极和第二电极之间的一个或多个有机材料层。 有机材料层包括一种或多种有机亮度化合物和一种或多种磷光掺杂剂。 有机电致发光二极管通过另外包括发射蓝色，红色或绿色光的一个或多个有机发光层发射白光。
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公开(公告)号：KR1020130011955A
公开(公告)日：2013-01-30
申请号：KR1020120078704
申请日：2012-07-19
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D405/14 , C07D209/82 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0059 , H01L51/0052 , H01L51/006 , H01L51/0061 , H01L51/0062
Abstract: PURPOSE: A novel organic light emitting compound and an organic electroluminescent device containing the same are provided to enhance light emitting efficiency and to prepare an OLED device with improved power consumption. CONSTITUTION: A novel organic light emitting compound is denoted by chemical formula 1. An organic electroluminescent device contains the compound. The organic electroluminescent device comprises: a first electrode, a second electrode, one or more organic layer inserted between the first and second electrodes. The organic layer contains one or more compound of chemical formula 1.
Abstract translation: 目的：提供一种新颖的有机发光化合物和含有其的有机电致发光器件，以提高发光效率并制备具有改善的功耗的OLED器件。 构成：新颖的有机发光化合物由化学式1表示。有机电致发光器件含有该化合物。 有机电致发光器件包括：第一电极，第二电极，插入在第一和第二电极之间的一个或多个有机层。 有机层含有一种或多种化学式1的化合物。
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