-
公开(公告)号：KR1020170129599A
公开(公告)日：2017-11-27
申请号：KR1020170015372
申请日：2017-02-03
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D251/24 , H01L51/50 , H01L51/00
Abstract: 본원은유기전계발광화합물, 유기전계발광재료, 및이를포함하는유기전계발광소자에관한것이다. 본원에따른유기전계발광화합물은종래의유기전계발광화합물을포함하는유기전계발광소자에비하여수명특성이개선된유기전계발광소자를제조할수 있다.
Abstract translation: 有机电致发光化合物，有机电致发光材料和包含其的有机电致发光器件技术领域本发明涉及有机电致发光化合物， 与包含常规有机电致发光化合物的有机电致发光器件相比，根据本发明的有机电致发光化合物可以制备具有改善的寿命特性的有机电致发光器件。
-
公开(公告)号：KR101531904B1
公开(公告)日：2015-06-29
申请号：KR1020110102831
申请日：2011-10-10
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0072 , C07D403/04 , C07D403/10 , C07D491/048 , C09K11/06 , C09K2211/185 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0077 , H01L51/504 , H01L2251/308 , H05B33/20
Abstract: 본발명은신규한유기전자재료용화합물, 이를포함하고있는유기전계발광소자에관한것으로, 본발명에따른유기전자재료용화합물은전자전달효율이높아소자제작시결정화를방지할뿐만아니라층 형성이양호하여소자의전류특성을개선시킴으로서소자의구동전압을저하시키고동시에전력효율이향상된 OLED 소자를제조할수 있는장점이있다.
-
公开(公告)号：KR101456521B1
公开(公告)日：2014-10-31
申请号：KR1020090062882
申请日：2009-07-10
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
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: 본 발명은 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고 있는 유기 발광 소자에 관한 것으로, 상세하게는 본 발명에 따른 유기 발광 화합물은 하기 화학식 1의 화합물인 것을 특징으로 한다.
[화학식 1]
[상기 화학식 1에서, L은 하기 구조에서 선택된다.]
본 발명에 따른 유기 발광 화합물은 청색의 발광효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 양호한 OLED 소자를 제조할 수 있는 장점이 있다.
정공전달층, 호스트, 도판트, 유기 발광 화합물, 유기발광소자, 녹색, 청색-
公开(公告)号：KR1020140073695A
公开(公告)日：2014-06-17
申请号：KR1020120141101
申请日：2012-12-06
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0054 , C07B59/001 , C07D209/86 , C07D405/10 , C07D409/10 , C07F7/0809 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , H01L51/0052 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , C07C13/567 , C07C15/28 , C07D209/82 , C07D307/91 , C07D333/76
Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device including the same. The organic electroluminescent compound of the present invention enables the manufacture of an organic electroluminescent device with improved current efficiency and luminous efficiency. More specifically, each layer of the organic electroluminescent device of the present invention is formed through at least one method selected among vacuum-deposition, sputtering, plasma, ion plating, spin coating, dipping, and flow coating.
Abstract translation: 本发明涉及有机电致发光化合物和包含其的有机电致发光器件。 本发明的有机电致发光化合物能够制造具有改善的电流效率和发光效率的有机电致发光器件。 更具体地说，本发明的有机电致发光器件的各层通过真空沉积，溅射，等离子体，离子电镀，旋涂，浸渍，流动涂布中的至少一种方法形成。
-
公开(公告)号：KR1020140024441A
公开(公告)日：2014-02-28
申请号：KR1020140001173
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 novel organic electroluminescent compounds and an organic electroluminescent device using the same as an electroluminescent material. 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: 本发明涉及新颖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。 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。
-
Patent Agency Ranking
公开(公告)号：KR1020130011405A
公开(公告)日：2013-01-30
申请号：KR1020110072545
申请日：2011-07-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0074 , C07B59/002 , C07D403/04 , C07D403/14 , C07D409/14 , C07D487/04 , C07D491/04 , C07D495/04 , C07F7/0812 , C09B57/00 , C09B57/10 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5278
Abstract: PURPOSE: An organic electroluminescence compound is provided to manufacture an organic electroluminescence device with improved power efficiency and power consumption by having excellent light-emitting efficiency and material lifetime. CONSTITUTION: An organic electroluminescence compound is indicated in chemical formula 1. In chemical formula 1, each of L1 and L2 is a single bond, a substituted or unsubstituted (C2-30)heteroarylene, a substituted or unsubstituted (C6-30)arylene, or a substituted or unsubstituted (C3-30)cycloalkylene, each of X1 and X2 is CH or N, each of Y1 and Y2 is -O-, -S-, -CR5R6- or -NR7-, Y2 and Y3 cannot exist at the same time, and each of Ar is hydrogen, deuterium, halogen, a substituted or unsubstituted (C1-30)alkyl, a substituted or unsubstituted(C6-30)aryl, a substituted or unsubstituted (C2-30)heteroaryl, or N-carbazolyl.
Abstract translation: 目的：提供有机电致发光化合物，通过具有优异的发光效率和材料寿命来制造具有提高的功率效率和功耗的有机电致发光器件。 化学式1中，L1和L2各自为单键，取代或未取代的（C2-30）亚杂芳基，取代或未取代的（C6-30）亚芳基， 或取代或未取代的（C3-30）亚环烷基，X1和X2各自为CH或N，Y1和Y2各自为-O - ， - S - ， - CR5R6-或-NR7-，Y2和Y3不能存在于 同时，Ar各自为氢，氘，卤素，取代或未取代的（C 1-30）烷基，取代或未取代的（C6-30）芳基，取代或未取代的（C2-30）杂芳基或N 咔。
-
公开(公告)号：KR1020120012431A
公开(公告)日：2012-02-09
申请号：KR1020110075593
申请日：2011-07-29
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 , H01L2251/30
Abstract: PURPOSE: An organic electroluminescence diode is provided to have excellent luminous efficiency, excellent chromatic purity, low driving voltage, and good driving lifetime. CONSTITUTION: An organic electroluminescence diode comprises an organic material layer between a positive electrode and a negative electrode. The organic material layer comprises a light emitting layer, which contains one or more dopant compounds in chemical formula 1, and one or more host compounds in chemical formula 2-5. The organic electroluminescence diode emits white light by additionally comprising one or more organic light emitting layer, which emits red, green or blue light. The doping concentration of dopant compounds to the host compounds of the light emitting layer is 20weight% or less.
Abstract translation: 目的：提供有机电致发光二极管，具有优异的发光效率，优异的色纯度，低驱动电压和良好的驱动寿命。 构成：有机电致发光二极管包括在正极和负极之间的有机材料层。 有机材料层包括含有化学式1中的一种或多种掺杂剂化合物的发光层和化学式2-5中的一种或多种主体化合物。 有机电致发光二极管通过另外包含发射红，绿或蓝光的一个或多个有机发光层发射白光。 掺杂剂化合物对发光层的主体化合物的掺杂浓度为20重量％以下。
-
公开(公告)号：KR1020100118258A
公开(公告)日：2010-11-05
申请号：KR1020090036995
申请日：2009-04-28
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C07F5/027 , C07F9/5325 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/008
Abstract: PURPOSE: An organic electroluminescent compound and an organic electroluminescent device using thereof are provided to secure the excellent lifetime property of the organic electroluminescent device. CONSTITUTION: An organic electroluminescent compound has the structure marked with chemical formula 1. In the chemical formula 1, X is N, P, B, or P(=O). An organic electroluminescent device includes a first electrode, a second electrode, and more than one layer of organic material layer inserted in between the first and second electrodes. The organic material layer contains the organic electroluminescent compound, and more than one host. The organic material layer includes a light emitting layer and a charge generation layer.
Abstract translation: 目的：提供有机电致发光化合物和使用其的有机电致发光器件，以确保有机电致发光器件的优异的寿命特性。 构成：有机电致发光化合物具有化学式1的结构。在化学式1中，X是N，P，B或P（= O）。 有机电致发光器件包括插入在第一和第二电极之间的第一电极，第二电极和多于一层的有机材料层。 有机材料层含有有机电致发光化合物和多于一种的主体。 有机材料层包括发光层和电荷产生层。
-
公开(公告)号：KR101745339B1
公开(公告)日：2017-06-14
申请号：KR1020160069854
申请日：2016-06-03
Applicant: 롬엔드하스전자재료코리아유한회사
Abstract: 본발명은유기전계발광소자로서효율적인호스트-도판트간의에너지전달메커니즘을보여전자밀도분포의개선효과를바탕으로확실한고효율의발광특성을발현하는것에관한것이다. 또한기존의재료가갖고있던초기효율저하특성및 저수명특성등을극복, 각컬러에서고효율및 장수명을갖는고성능의발광특성을확보할수 있다.
-
公开(公告)号：KR101745336B1
公开(公告)日：2017-06-14
申请号：KR1020150084479
申请日：2015-06-15
Applicant: 롬엔드하스전자재료코리아유한회사
Abstract: 본발명은유기전계발광소자로서효율적인호스트-도판트간의에너지전달메커니즘을보여전자밀도분포의개선효과를바탕으로확실한고효율의발광특성을발현하는것에관한것이다. 또한기존의재료가갖고있던초기효율저하특성및 저수명특성등을극복, 각컬러에서고효율및 장수명을갖는고성능의발광특성을확보할수 있다.
Abstract translation: 本发明是有效的作为宿主时，有机电致发光元件 - 涉及的改进电子密度分布示出的掺杂剂之间的能量转移机理的基础上，某些高效率的光发射特性的表达。 也可以得到初始效率特性和低寿命等特点，以克服的，高性能的发光具有高效率和长寿命对于每种颜色，其具有现有材料的特性降低。
-
-
-
-
-
-
-
-
-
Search Results
57
records
(took 0.028 seconds)
