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公开(公告)号：KR1020100002153A
公开(公告)日：2010-01-06
申请号：KR1020090056126
申请日：2009-06-23
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C07D219/14 , C07D223/22 , C07D223/24 , C09K2211/1011 , H01L51/0058 , H01L51/5012 , H05B33/14 , Y02E10/549 , Y02P70/521
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure excellent luminous efficiency, lifetime property of materials, and proper color coordinate and to obtain an organic electroluminescent device with good driving durability. CONSTITUTION: An organic electroluminescent compound has a compound represented by chemical formula 1. In chemical formula 1, A and B are a saturated 5-membered or 6-membered heterocyclic amino group, a substituent selected from functional groups represented by chemical formulas 1-a, 1-b, 1-c, and 1-d, wherein the saturated 5-membered or 6-membered heterocyclic amino group may contain one or more hetero atoms selected from NR36, O or S; a and b are an integer of 0-4.
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，材料的寿命特性和适当的颜色坐标，并获得具有良好驱动耐久性的有机电致发光器件。 构成：有机电致发光化合物具有由化学式1表示的化合物。在化学式1中，A和B是饱和的5元或6元杂环氨基，选自由化学式1-a表示的官能团的取代基 1-b，1-c和1-d，其中饱和的5元或6元杂环氨基可含有一个或多个选自NR 36，O或S的杂原子; a和b是0-4的整数。
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公开(公告)号：KR1020090111915A
公开(公告)日：2009-10-28
申请号：KR1020080037527
申请日：2008-04-23
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C07C15/20 , C07C211/54 , C07C255/51 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/0081 , H01L51/5012 , Y02E10/549
Abstract: PURPOSE: An organic electroluminescent compound and organic electroluminescent device using the same are provided to secure high luminous efficiency, color purity, and lifetime. CONSTITUTION: An organic electroluminescent compound is represented by formula 1. An organic electroluminescent device comprises the organic electroluminescent compound. The organic electroluminescent compound is used as a host material of a light-emitting layer. The organic electroluminescent device comprises a first electrode, second electrode, and at least one organic layer(3~7). The organic layer is interposed between the first electrode and second electrode. The organic layer comprises one or more organic electroluminescent compounds. The organic layer comprises the light-emitting layer(5).
Abstract translation: 目的：提供使用其的有机电致发光化合物和有机电致发光器件，以确保高发光效率，色纯度和寿命。 构成：有机电致发光化合物由式1表示。有机电致发光器件包括有机电致发光化合物。 有机电致发光化合物用作发光层的主体材料。 有机电致发光器件包括第一电极，第二电极和至少一个有机层（3〜7）。 有机层介于第一电极和第二电极之间。 有机层包含一种或多种有机电致发光化合物。 有机层包括发光层（5）。
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公开(公告)号：KR1020090105495A
公开(公告)日：2009-10-07
申请号：KR1020080030977
申请日：2008-04-02
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07C211/54 , C09K11/06
CPC classification number: C09K11/06 , C09K2211/1011 , C09K2211/1014
Abstract: PURPOSE: A novel organic electroluminescent compound is provided to prepare an OLED device with good driving durability of a device due to excellent lifetime property of materials. CONSTITUTION: A novel organic electroluminescent compound is represented by chemical formula 1 or chemical formula 2. In formulae, R1 and R2 are independently (C5-C60) aryl or (C5-C60) heteroaryl; and Ar1-Ar4 are independently hydrogen, halogen, (C1-C60) alkyl, (C6-C60) aryl, (C4-C60) heteroaryl, 5-6 ring heterocycloalkyl containing at least one from N, O, and S, (C3-C60) cycloalkyl, tri (C1-C60) alkylsilyl, (C1-C60) alkyl (C6-C60) arylsilyl, tri (C6-C60) arylsilyl, adamantyl, (C7-C60) bicycloalkyl, (C1-C60) alkoxy, cyano, (C1-C60) alkyl amino, (C6-C60) arylamino.
Abstract translation: 目的：提供一种新颖的有机电致发光化合物，以制备具有良好的器件驱动耐久性的OLED器件，因为材料的寿命性能优异。 组成：新型有机电致发光化合物由化学式1或化学式2表示。在式中，R 1和R 2独立地为（C 5 -C 60）芳基或（C 5 -C 60）杂芳基; 和Ar 1 -Ar 4独立地是氢，卤素，（C 1 -C 60）烷基，（C 6 -C 60）芳基，（C 4 -C 60）杂芳基，含有至少一个来自N，O和S的5-6环杂环烷基，（C3 （C 1 -C 60）烷基甲硅烷基，（C 1 -C 60）烷基（C 6 -C 60）芳基甲硅烷基，三（C 6 -C 60）芳基甲硅烷基，金刚烷基，（C 7 -C 60）双环烷基，（C 1 -C 60） 氰基，（C 1 -C 60）烷基氨基，（C 6 -C 60）芳基氨基。
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公开(公告)号：KR101778046B1
公开(公告)日：2017-09-14
申请号：KR1020150115633
申请日：2015-08-17
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D487/14 , C07F7/02 , H01L51/50
Abstract: 본발명은신규한유기발광화합물및 이를포함하고있는유기전계발광소자에관한것으로, 보다상세하게본 발명에따른유기발광화합물은하기화학식 1 내지 6으로부터선택된다.[상기화학식 1 내지 6에서, X 및 Y는각각독립적으로 N(R), C(R)(R) 및 Si(R)(R)로부터선택되고, 단 X 및 Y 중반드시하나는 N(R)이고, 나머지는 C(R)(R) 또는 Si(R)(R)이며; Z내지 Z은각각독립적으로 C(R) 및 N으로부터선택되고, R은서로다를수 있으며, 인접한 R는서로결합하여환을형성할수 있다.] 본발명에따른유기발광화합물은 OLED 소자에서유기발광재료의호스트재료로사용되어기존호스트재료에비해발광효율이좋고재료의수명특성이뛰어나소자의구동수명이매우양호한 OLED를제조할수 있는장점이있다.
Abstract translation: 本发明涉及一种新型有机发光化合物和一种包括该有机发光化合物的有机电致发光器件。更具体地，根据本发明的有机发光化合物选自下式（1）至（6） 并且Y各自独立地选自N（R），C（R）R和Si（R）（R），条件是X和Y中的至少一个是N（R） （R）或Si（R）（R）; Z到Z各自独立地选自C（R）中选择，和N，其中R eunseo变化，相邻的R能够通过彼此结合以形成环。]根据本发明的有机电致发光化合物是在OLED器件中的有机发光材料 与传统主体材料相比，其在发光效率和材料寿命特性方面优越，并且具有制造具有非常良好的驱动寿命的OLED的优点。
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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.
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Patent Agency Ranking
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。
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公开(公告)号：KR101645949B1
公开(公告)日：2016-08-05
申请号：KR1020090024445
申请日：2009-03-23
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0055 , H01L51/0058 , H01L51/0059 , H01L51/5012
Abstract: 본발명은기판상의양극과음극사이에유기물층이삽입된유기전계발광소자에있어서, 상기유기물층이하기화학식 1로표시되는호스트화합물하나이상과하기화학식 2로표시되는도판트화합물하나이상이함유된발광층을포함하는유기전계발광소자에관한것이다. [화학식 1] [상기화학식 1에서, A 고리는 2개이상의고리가융합된융합방향족고리이고, 단, A고리가벤조안트라센또는테트라센인경우는제외된다.] [화학식 2] [상기화학식 2에서, L은치환또는비치환된안트라센닐렌, 파이렌닐렌, 크라이센닐렌, 스틸베닐렌, (C2-C60)알케닐렌또는 (C2-C60)알키닐렌이다.] 본발명에따른유기전계발광소자는우수한발광효율을나타내고, 색순도가좋으며구동수명이우수하다.
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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.
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公开(公告)号：KR101495547B1
公开(公告)日：2015-02-25
申请号：KR1020080035573
申请日：2008-04-17
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D403/04 , C09K11/06
CPC classification number: C07D403/04 , C07D403/06 , C07D403/08 , C07D403/10 , H01L51/0058 , H01L51/0067 , H01L51/0079 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5048 , Y02E10/549
Abstract: 본 발명은 신규한 전자 재료용 화합물 및 이를 포함하는 유기 발광 소자 또는 유기 태양전지에 관한 것으로, 상세하게는 본 발명에 따른 전자 재료용 화합물은 하기 화학식 1의 화합물인 것을 특징으로 한다.
[화학식 1]
본 발명에 따른 전자 재료용 화합물은 유기 발광 소자에 적용될 경우 발광효율이 좋고 재료의 수명특성이 뛰어나 구동수명이 매우 양호한 OLED 소자를 제조할 수 있는 장점이 있다.
유기 발광화합물, 블루, 인광호스트, 전자전달물질, 유기 발광 소자, 도판트-
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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