-
公开(公告)号：KR101551207B1
公开(公告)日：2015-09-08
申请号：KR1020080087050
申请日：2008-09-04
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/5012 , Y02E10/549
Abstract: 본발명은신규한유기발광화합물및 이를포함하고있는유기발광소자및 유기태양전지에관한것으로, 상세하게는본 발명에따른유기발광화합물은하기화학식 1로표시되는것을특징으로한다. [화학식 1] [단, R내지 R은모두수소는아니다.] 본발명에따른유기발광화합물은발광효율이좋고재료의색순도및 수명특성이뛰어나구동수명이매우우수한 OLED 소자를제조할수 있는장점이있다.
-
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。
-
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。
-
公开(公告)号：KR1020140024439A
公开(公告)日：2014-02-28
申请号：KR1020140001162
申请日：2014-01-06
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D401/10 , C07D403/10 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0053 , H01L51/0073 , Y02E10/549
Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device using the same as an electroluminescent material. More specifically, the organic electroluminescent compound according to the present invention is a compound represented by chemical formula 1. [Chemical formula 1][In the chemical formula 1, L is selected from the following structures]. The organic electroluminescent compound of the present invention can manufacture OLED elements with excellent driving life by having excellent blue luminous efficiency and life properties.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和使用其作为电致发光材料的有机电致发光器件。 更具体地说，本发明的有机电致发光化合物是化学式1表示的化合物。[化学式1] [化学式1中，L选自以下结构]。 本发明的有机电致发光化合物可以通过具有优异的蓝色发光效率和寿命特性来制造具有优异驱动寿命的OLED元件。
-
公开(公告)号：KR1020140023407A
公开(公告)日：2014-02-26
申请号：KR1020140001156
申请日：2014-01-06
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07F7/08 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0053 , H01L51/0073 , Y02E10/549
Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device using the same as an electroluminescent material. More specifically, the organic electroluminescent compound according to the present invention is a compound represented by chemical formula 1. [Chemical formula 1][In the chemical formula 1, L is selected from following structures]. The organic electroluminescent compound of the present invention has excellent blue luminous efficiency and life properties so that an OLEd element with excellent driving life can be manufactured.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和使用其作为电致发光材料的有机电致发光器件。 更具体地说，本发明的有机电致发光化合物是化学式1表示的化合物。[化学式1] [化学式1中，L选自下述结构]。 本发明的有机电致发光化合物具有优异的蓝色发光效率和寿命特性，从而可以制造出具有优良驱动寿命的OLEd元件。
-
Patent Agency Ranking
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。
-
公开(公告)号：KR1020100028154A
公开(公告)日：2010-03-12
申请号：KR1020080087050
申请日：2008-09-04
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/5012 , Y02E10/549
Abstract: PURPOSE: An organic electroluminescent compound is provided to manufacture an organic light emitting diode with excellent driving durability, and to ensure good color purity and lifetime property. CONSTITUTION: An organic electroluminescent compound has a structure represented by chemical formula 1. In chemical formula 1, R1-R10 are independently hydrogen, deuterium, halogen, (C1-C60) alkyl, (C6-C60) aryl, (C3-C60) heteroaryl, morpholino, thiomorpholino, 5-6 membered heterocycloalkyl containing at least one selected from N, O, S and Si, (C3-C60) cycloalkyl, tri(C1-C60) alkylsilyl, di(C1-C60) alkyl (C6-C60) arylsilyl, tri(C6-C60) arylsilyl, adamantly, (C7-C60) bicycloalkyl, (C2-C60) alkenyl, and (C1-C60) alkoxycarbonyl.
Abstract translation: 目的：提供有机电致发光化合物以制造具有优异的驱动耐久性的有机发光二极管，并确保良好的色纯度和使用寿命。 化学式1中，R1-R10独立地为氢，氘，卤素，（C1-C60）烷基，（C6-C60）芳基，（C3-C60）芳基， 杂芳基，吗啉代，硫代吗啉代，含有选自N，O，S和Si中的至少一个的5-6元杂环烷基，（C 3 -C 60）环烷基，三（C 1 -C 60） C60）芳基甲硅烷基，三（C6-C60）芳基甲硅烷基，金刚烷基，（C7-C60）双环烷基，（C2-C60）烯基和（C1-C60）烷氧基羰基。
-
公开(公告)号：KR1020160078305A
公开(公告)日：2016-07-04
申请号：KR1020160069854
申请日：2016-06-03
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/185 , H01L51/0085
Abstract: 본발명은유기전계발광소자로서효율적인호스트-도판트간의에너지전달메커니즘을보여전자밀도분포의개선효과를바탕으로확실한고효율의발광특성을발현하는것에관한것이다. 또한기존의재료가갖고있던초기효율저하특성및 저수명특성등을극복, 각컬러에서고효율및 장수명을갖는고성능의발광특성을확보할수 있다.
Abstract translation: 本发明涉及一种基于通过具有有效的主体 - 掺杂剂能量转移机制来改善电子密度分布的效果而显示高效发光特性的有机电致发光器件。 此外，有机电致发光器件克服了常规材料的特性，例如初始效率降低和寿命短，从而确保了每种颜色具有高效率和长寿命的高性能发光特性。 有机电致发光器件具有插入在基板上的正极和负极之间的有机层，其中有机层包括发光层。 发光层包括：由化学式1表示的至少一种掺杂剂化合物; 和由化学式5表示的至少一种宿主化合物。
-
公开(公告)号：KR1020150108332A
公开(公告)日：2015-09-25
申请号：KR1020150036207
申请日：2015-03-16
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0072 , C07D401/04 , C07D401/14 , C07D403/04 , C07D403/10 , C07D403/14 , C07D405/14 , C07D409/14 , C07D417/14 , C07D487/04 , C07D491/048 , C07D495/04 , C07F7/0818 , C09K11/06 , H01L51/0067 , H01L51/0071 , H01L51/0074 , H01L51/5004 , H01L51/5008 , H01L51/5064 , H01L51/5068 , H01L51/5096 , H01L51/52 , H01L2251/552 , C09K2211/1018 , H01L51/50
Abstract: 본 발명은 전자 버퍼 재료, 및 제1전극; 상기 제1전극에 대향하는 제2전극; 상기 제1전극과 상기 제2전극 사이의 발광층; 및 상기 발광층과 상기 제2전극 사이의 전자 전달 대역 및 전자 버퍼층을 포함하는 유기 전계 발광 소자에 관한 것이다. 본 발명에 따른 전자 버퍼 재료를 포함하는 유기 전계 발광 소자는 구동 전압이 낮고, 발광 효율이 우수하며, 구동 수명이 길다.
Abstract translation: 本发明涉及有机电致发光器件。 有机电致发光器件包括：第一电极; 面对所述第一电极的第二电极; 第一电极和第二电极之间的发光层; 以及在发光层和第二电极之间的电子传输带和电子缓冲层。 根据本发明的包括电子缓冲材料的有机电致发光器件具有低驱动电压，优异的发光效率和长寿命。
-
公开(公告)号：KR101554862B1
公开(公告)日：2015-09-23
申请号：KR1020140001169
申请日：2014-01-06
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D401/10 , C07D403/10 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0053 , H01L51/0073 , Y02E10/549
Abstract: 본발명은신규한유기발광화합물및 이를발광재료로서채용하고있는유기발광소자에관한것으로, 상세하게는본 발명에따른유기발광화합물은하기화학식 1의화합물인것을특징으로한다. [화학식 1][상기화학식 1에서, L은하기구조에서선택된다.]본발명에따른유기발광화합물은청색의발광효율이좋고재료의수명특성이뛰어나소자의구동수명이매우양호한 OLED 소자를제조할수 있는장점이있다.
-
-
-
-
-
-
-
-
-
Search Results
57
records
(took 0.029 seconds)
