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公开(公告)号:KR1020130094903A
公开(公告)日:2013-08-27
申请号:KR1020120016159
申请日:2012-02-17
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D401/14 , C07D209/82 , C07D333/76 , H01L51/50
CPC classification number: H01L51/0067 , C07D401/14 , C07D403/04 , C07D403/14 , C07D405/14 , C07D409/14 , C07D413/14 , C07D417/14 , C07D487/04 , C07D491/048 , C07D495/04 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5012 , H05B33/14
Abstract: PURPOSE: An organic luminescent compound is provided to have an excellent driving lifetime of the device as the luminous efficiency and the lifetime property of the material are good, to induce the increase of the power efficiency, and therefore, to be able to manufacture an organic electroluminescent device with an improved power consumption. CONSTITUTION: A compound represented by Chemical formula 1 is provided. The compound of Chemical formula 1 is able to be manufactured according to reaction equation 1. An organic electroluminescent device includes the compound of Chemical formula 1. The organic electroluminescent device has a first electrode, a second electrode and an organic layer interposed between the first and second electrodes.
Abstract translation: 目的:提供一种有机发光化合物,由于发光效率和材料的寿命特性良好,因此能够提高器件的驱动寿命,从而引起功率效率的提高,因此能够制造有机发光化合物 具有改善的功率消耗的电致发光器件。 构成:提供化学式1表示的化合物。 化学式1的化合物能够根据反应式1制造。有机电致发光器件包括化学式1的化合物。有机电致发光器件具有第一电极,第二电极和介于第一和第二电极之间的有机层 第二电极。
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公开(公告)号:KR1020110101444A
公开(公告)日:2011-09-16
申请号:KR1020100020440
申请日:2010-03-08
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C07C211/58 , C07C209/68 , C07C211/61 , C07D209/82 , C07D213/04 , C07D241/12 , C07D403/10 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/006 , H01L51/0077 , H01L51/5016 , H01L2251/308 , H05B33/10 , H01L51/0071
Abstract: 본 발명은 신규한 유기 발광 화합물 및 이를 포함하는 유기 발광 소자 및 유기 태양전지에 관한 것으로, 상세하게는 본 발명에 따른 유기 발광 화합물은 하기 화학식 1 또는 2로 표시되는 것을 특징으로 한다.
[화학식 1]
[화학식 2]
상기 R
1 내지 R
5 , X, Y, a, b, c 및 d는 발명의 상세한 설명에 기재된 바와 같다.
본 발명에 따른 유기 발광 화합물은 청색의 발광효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 양호한 OLED 소자를 제조할 수 있는 장점이 있다.-
103.
公开(公告)号:KR1020110049217A
公开(公告)日:2011-05-12
申请号:KR1020090106135
申请日:2009-11-04
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D471/04 , C07D487/04 , C09B57/10 , H01L51/00 , H01L51/50 , H05B33/20
CPC classification number: C07D471/04 , C07D487/04 , C09B17/00 , C09B57/00 , C09B57/10 , C09K11/06 , C09K2211/1059 , C09K2211/1074 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H05B33/20
Abstract: PURPOSE: An organic luminescent compound is provided to ensure proper color coordinate, excellent luminous efficiency, and good lifetime property, and to prepare an organic light emitting diode with excellent driving durability. CONSTITUTION: An organic luminescent compound is represented by chemical formula 1. In chemical formula 1, A1-A4 are independently -C(R3)- or -N-; and R1-R3 are independently -L1-L2-L3-R4, wherein L1-L3 are a chemical bond or substituted or unsubstituted (C6-C30) arylene, substituted or unsubstituted (C3-C30) heteroarylene, substituted or unsubstituted (C3-C30) cycloalkylene, substituted or unsubstituted (C2-C30) alkenylene or substituted or unsubstituted (C2-C30) alkynylene.
Abstract translation: 目的:提供有机发光化合物,以确保适当的颜色坐标,优异的发光效率和良好的寿命特性,并制备具有优良驱动耐久性的有机发光二极管。 构成:有机发光化合物由化学式1表示。在化学式1中,A1-A4独立地为-C(R3) - 或-N-; 并且R 1 -R 3独立地是-L 1 -L 2 -L 3 -R 4,其中L 1 -L 3是化学键或取代或未取代的(C 6 -C 30)亚芳基,取代或未取代的(C 3 -C 30)亚杂芳基,取代或未取代的(C 3 -C 30) C30)亚环烷基,取代或未取代的(C2-C30)亚烯基或取代或未取代的(C2-C30)亚炔基。
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104.
公开(公告)号:KR1020110013881A
公开(公告)日:2011-02-10
申请号:KR1020090071577
申请日:2009-08-04
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07C15/28 , C07C13/567 , H01L27/32
CPC classification number: C07C25/22 , C07C13/62 , C07C211/61 , C07C255/51 , C07C321/30 , C07C2602/10 , C07C2603/18 , C07C2603/54 , C07C2603/74 , C07D209/58 , C07D307/77 , C07D307/91 , C07D401/12 , C07D403/12 , C07D495/04 , C07F5/027 , C07F7/0809 , C07F9/65685 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1092 , C09K2211/1096 , H01L51/0052 , H01L51/0072 , H01L51/5012 , H05B33/20
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure excellent luminous efficiency and lifetime property, and to manufacture an organic light emitting diode device with excellent driving durability. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. An organic electroluminescent device using the same comprises a first electrode, a second electrode, and a monolayer or more of organic material layer interposed between the first electrode and the second electrode. The organic layer comprises at least one organic electroluminescent compound and at least one dopant represented by chemical formulas 2 and 3.
Abstract translation: 目的:提供有机电致发光化合物以确保优异的发光效率和寿命性能,并制造具有优异的驱动耐久性的有机发光二极管装置。 构成:有机电致发光化合物由化学式1表示。使用其的有机电致发光器件包括插入在第一电极和第二电极之间的第一电极,第二电极和单层或更多的有机材料层。 有机层包含至少一种有机电致发光化合物和由化学式2和3表示的至少一种掺杂剂。
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公开(公告)号:KR102214622B1
公开(公告)日:2021-02-15
申请号:KR1020130165210
申请日:2013-12-27
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D495/04 , C07D491/04 , H01L51/50
Abstract: 본발명은신규한유기전계발광화합물및 이를포함하는유기전계발광소자에관한것으로, 본발명의유기전계발광화합물은발광층에사용될수 있고, 발광효율이우수하여, 구동수명이길고전류효율및 전력효율이개선된유기전계발광소자를제조할수 있다.
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公开(公告)号:KR1020170001552A
公开(公告)日:2017-01-04
申请号:KR1020160002171
申请日:2016-01-07
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D251/12 , C07D401/14 , C07D403/14 , H01L51/50 , H01L51/00
CPC classification number: C09K11/06 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L2251/5384
Abstract: 본발명은양극과음극사이에적어도 1층의발광층을가지고, 상기발광층은호스트와인광도판트를포함하고, 상기호스트는복수종의호스트화합물로구성되고, 상기복수종의호스트화합물중 적어도제1 호스트화합물은인돌-카바졸, 인덴-카바졸, 벤조푸란-카바졸또는벤조티오펜-카바졸잔기의카바졸의질소원자에질소-함유헤테로사이클릭링커(heterocyclic linker)가결합된구조를갖고, 제2 호스트화합물은카바졸-아릴-카바졸또는카바졸-카바졸구조를갖는것을특징으로하는유기전계발광소자에관한것이다. 본발명에의하면종래유기전계발광소자에비해상기한특정한복수종의호스트를사용함으로써, 수명이현저히증가된유기전계발광소자가제공된다.
Abstract translation: 本发明提供了一种发光器件,该发光器件包括在阳极和阴极之间的至少一个发光层,其中该发光层包括主体酒光传感器,该主体由多种主体化合物组成, 该化合物具有这样的结构,其中含氮杂环连接体键合到吲哚咔唑,茚咔唑,苯并呋喃咔唑或苯并噻吩咔唑部分的咔唑的氮原子上, 而第二主体化合物具有咔唑 - 芳基 - 咔唑或咔唑 - 咔唑结构。 根据本发明,与传统的有机电致发光器件相比,通过使用特定的多种主体可以提供具有显着提高的寿命的有机电致发光器件。
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公开(公告)号:KR1020160075485A
公开(公告)日:2016-06-29
申请号:KR1020160077634
申请日:2016-06-21
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D209/82 , H01L51/50
CPC classification number: H01L51/0072 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L2251/5384 , C07D209/82 , H01L51/50
Abstract: 본발명은양극과음극사이에적어도 1층의발광층을가지고, 상기발광층은호스트와인광도판트를포함하고, 상기호스트는복수종의호스트화합물로구성되고, 상기복수종의호스트화합물중 적어도제1 호스트화합물은아릴을포함하는특정바이카바졸유도체를가지고, 제2 호스트화합물은질소함유헤테로아릴을포함하는특정카바졸유도체를가지는것을특징으로하는유기전계발광소자에관한것이다. 본발명에의하면, 1종의호스트를사용한종래소자에비해복수종의호스트를사용함으로써, 고효율과장수명을갖는유기전계발광소자가제공된다.
Abstract translation: 本发明涉及一种有机电致发光器件。 有机电致发光器件在阴极和阳极之间具有至少一层发光层。 发光层包括主体和磷光掺杂剂。 宿主由多种类型的宿主化合物组成。 多种类型的宿主化合物中的至少第一宿主化合物具有特定的包含芳基的二咔唑衍生物,第二宿主化合物具有含有含氮杂芳基的特定咔唑衍生物。 根据本发明,与使用一种主机的常规装置相比,通过使用多种类型的主机,有机电致发光器件具有高效率和长寿命。
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公开(公告)号:KR1020160036504A
公开(公告)日:2016-04-04
申请号:KR1020150134438
申请日:2015-09-23
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D495/14 , C07D495/12 , H01L51/50
Abstract: 본발명은신규한유기전계발광화합물및 이를포함하는유기전계발광소자에관한것으로, 본발명에따른유기전계발광화합물은종래의유기전계발광화합물에비해발광효율이높고, 본발명의화합물을유기 EL 소자의발광층에사용하는경우발광층에서의정공과전자의전하밸런스가잘 이루어지고, 소자의전류/전력효율이높아지고, 구동전압이저하되어수명이길어진다.
Abstract translation: 本发明涉及一种新的有机电致发光化合物,以及涉及包含该有机电致发光化合物的有机电致发光器件。 根据本发明的有机电致发光化合物与现有的有机电致发光化合物相比具有较高的发光效率。 当用于有机EL器件的发光层时,本发明的化合物在发光层中平衡空穴和电子的电荷,提高器件的电流/功率效率,并通过降低驱动电压来延长使用寿命 。 有机电致发光化合物由化学式1表示。
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