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公开(公告)号:KR1020140104895A
公开(公告)日:2014-08-29
申请号:KR1020130149496
申请日:2013-12-03
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D307/91 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1033 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/50
Abstract: The present invention relates to a novel organic electroluminescent compound and to an organic electroluminescent device including the same. The organic electroluminescent device having excellent efficiency of electric currents and light emission can be manufactured by using the organic electroluminescent compound. According to the present invention, the organic electroluminescent device includes a first electrode, a second electrode, and one or more organic material layers interposed between the first electrode and the second electrode. The organic material layer may include one or more organic electroluminescent compounds of chemical formula 1.
Abstract translation: 本发明涉及一种新颖的有机电致发光化合物及其有机电致发光器件。 可以通过使用有机电致发光化合物来制造具有优异的电流和发光效率的有机电致发光器件。 根据本发明,有机电致发光器件包括第一电极,第二电极和介于第一电极和第二电极之间的一个或多个有机材料层。 有机材料层可以包括一种或多种化学式1的有机电致发光化合物。
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公开(公告)号:KR101427611B1
公开(公告)日:2014-08-11
申请号:KR1020110020492
申请日:2011-03-08
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D215/00 , H01L51/50 , C09K11/06
CPC classification number: H01L51/0072 , C07D401/04 , C07D403/04 , C07D403/14 , C07D405/14 , C07D409/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01L51/0052 , H01L51/0073 , H01L51/0074 , H01L51/5024 , H01L51/5072 , H01L51/5092 , H05B33/14
Abstract: 본 발명은 신규한 유기 전자재료용 화합물, 이를 포함하고 있는 유기 전계 발광 소자에 관한 것으로, 상세하게는 본 발명에 따른 유기 전자재료용 화합물은 하기 화학식 1로 표시되는 것을 특징으로 한다.
[화학식 1]
상기 화학식 1에서 L
1 , X
1 , Y, Ar
1 , Ar
2 , R
1 내지 R
5 , a 내지 e는 각각 발명의 상세한 설명에서 정의한 바와 같다.
본 발명에 따른 유기 전자재료용 화합물은 전자전달 효율이 높아 소자 제작시 결정화를 방지할 뿐만 아니라 층 형성이 양호하여 소자의 전류특성을 개선시킴으로서 소자의 구동전압을 저하시키고 동시에 전력효율이 향상된 OLED 소자를 제조할 수 있는 장점이 있다.-
23.
公开(公告)号:KR1020140082486A
公开(公告)日:2014-07-02
申请号:KR1020120152519
申请日:2012-12-24
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C07D471/16 , C07D471/20 , C07D491/16 , C07D491/20 , C07D495/16 , C07D495/20 , C09K11/06 , C09K2211/1014 , C09K2211/1048 , C09K2211/1051 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1077 , C09K2211/1081 , H01L51/0071 , H01L51/5012 , H01L51/0059 , H01L51/0061 , H01L51/50
Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention has an excellent luminescent efficiency compared with an existing material. The organic electroluminescent device comprising the organic electroluminescent compound has a high current efficiency.
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。 根据本发明的有机电致发光化合物与现有材料相比具有优异的发光效率。 包含有机电致发光化合物的有机电致发光器件具有高电流效率。
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公开(公告)号:KR1020130055198A
公开(公告)日:2013-05-28
申请号:KR1020110120827
申请日:2011-11-18
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D209/82 , H01L51/50
CPC classification number: H01L51/0067 , C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , H01L51/0072 , H01L51/0073 , H01L51/0074
Abstract: PURPOSE: A compound for an organic electric material is provided to have excellent light emitting efficiency and device lifetime, and to have moderate color coordination, thereby providing an organic electroluminescent device with high efficiency and long lifetime. CONSTITUTION: A compound for an organic electric material is represented by chemical formula 1. An organic electroluminescent device comprises the compound. The organic electroluminescent device comprises a first electrode, a second electrode, and one or more organic material layers inserted between the first and second electrodes. An organic material layer comprises one or more phosphorescence dopants. The organic material layer additionally comprises one or more organic electroluminescence layers emitting blue, red, or green light.
Abstract translation: 目的:提供一种用于有机电材料的化合物以具有优异的发光效率和器件寿命,并具有适度的配色性,从而提供高效率和长寿命的有机电致发光器件。 构成:有机电材料的化合物由化学式1表示。有机电致发光器件包含该化合物。 有机电致发光器件包括第一电极,第二电极和插入在第一和第二电极之间的一个或多个有机材料层。 有机材料层包含一种或多种磷光掺杂剂。 有机材料层另外包含一个或多个发射蓝色,红色或绿色光的有机电致发光层。
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25.
公开(公告)号:KR1020120044529A
公开(公告)日:2012-05-08
申请号:KR1020100105838
申请日:2010-10-28
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1055 , C09K2211/1059 , H01L51/0071 , H01L51/50
Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent luminous efficiency and life time property, and to improve powder efficiency, thereby manufacturing an organic electroluminescence device of which power consumption is improved. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1, In chemical formula 1, R1-R4 is respectively hydrogen, deuterium, halogen, substituted or unsubstituted (C1-30) alkyl, or substituted or unsubstituted C6-30 aryl, L1 and L2 is respectively a chemical bond, substituted or unsubstituted (C6-30)arylene, substituted or unsubstituted (C3-30)heteroarylene. An organic electroluminescence device comprises a first electrode, a second electrode, and an organic material layer of one or more layers inserted between the first electrode and the second electrode. The organic material layer comprises one or more of the organic electroluminescent compounds, and one or more phosphorescent dopant.
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和寿命特性,并提高粉末效率,从而制造提高功耗的有机电致发光器件。 化学式1中,R1-R4分别为氢,氘,卤素,取代或未取代的(C1-30)烷基或取代或未取代的C6-30芳基,L1和L2 分别为化学键,取代或未取代的(C6-30)亚芳基,取代或未取代的(C3-30)亚杂芳基。 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一个或多个层的第一电极,第二电极和有机材料层。 有机材料层包括一种或多种有机电致发光化合物和一种或多种磷光掺杂剂。
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公开(公告)号:KR102112786B1
公开(公告)日:2020-05-20
申请号:KR1020160077395
申请日:2016-06-21
Applicant: 롬엔드하스전자재료코리아유한회사
Inventor: 안희춘
IPC: C09K11/06 , C07D277/60 , C07D263/52 , C07D251/12 , C07D417/04 , C07D413/04 , H01L51/50 , H01L51/00
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公开(公告)号:KR101835750B1
公开(公告)日:2018-03-07
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
Abstract: 본발명은양극과음극사이에적어도 1층의발광층을가지고, 상기발광층은호스트와인광도판트를포함하고, 상기호스트는복수종의호스트화합물로구성되고, 상기복수종의호스트화합물중 적어도제1 호스트화합물은아릴을포함하는특정바이카바졸유도체를가지고, 제2 호스트화합물은질소함유헤테로아릴을포함하는특정카바졸유도체를가지는것을특징으로하는유기전계발광소자에관한것이다. 본발명에의하면, 1종의호스트를사용한종래소자에비해복수종의호스트를사용함으로써, 고효율과장수명을갖는유기전계발광소자가제공된다.
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公开(公告)号:KR1020170043439A
公开(公告)日:2017-04-21
申请号:KR1020160104280
申请日:2016-08-17
Applicant: 롬엔드하스전자재료코리아유한회사
Inventor: 안희춘
IPC: C09K11/06 , C07D333/76 , C07D307/91 , C07D409/04 , C07D407/04 , H01L51/50 , H01L51/00
Abstract: 본발명은유기전계발광화합물, 및이를포함하는호스트재료, 전자버퍼재료, 전자전달재료및 유기전계발광소자에관한것이다. 본발명에따른화합물을사용함으로써, 유기전계발광소자는분자간스태킹(intermolecular stacking) 및상호작용(interaction)에의하여빠른전자전류특성을확보하고, 이에따라구동전압이낮고/낮거나우수한발광효율및/또는효율적인수명특성을갖는유기전계발광소자를제공할수 있다.
Abstract translation: 本发明涉及有机电致发光化合物,以及包含其的主体材料,电子缓冲材料,电子传输材料和有机电致发光器件。 通过使用根据本发明的化合物,有机电致发光装置可以通过分子间堆叠和相互作用确保快速的电子电流特性,并且可以提供低驱动电压和/或优异的发光效率和/ 可以提供具有有效寿命特性的有机电致发光装置。
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公开(公告)号:KR1020160047999A
公开(公告)日:2016-05-03
申请号:KR1020150146568
申请日:2015-10-21
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D209/82 , C07D403/10 , H01L51/50 , H01L51/00
CPC classification number: C09K11/06 , C07D209/86 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5064 , H01L2251/5384
Abstract: 본발명은신규한유기전계발광화합물및 이를포함하는유기전계발광소자에관한것으로, 본발명에따른유기전계발광화합물은종래의유기전계발광화합물에비해동등이상의효율을보이면서구동수명을상당히개선시킨다.
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。 根据本发明的有机电致发光化合物与常规的有机电致发光化合物相比显示出更高的效率,并且显着地提高了驱动寿命。 此外,有机电致发光化合物由化学式1表示。
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