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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: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: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。
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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。
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公开(公告)号:KR1020130058027A
公开(公告)日:2013-06-03
申请号:KR1020130045570
申请日:2013-04-24
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D471/04 , H01L51/50 , H01L51/42
CPC classification number: Y02E10/549 , H01L51/0069 , C07D471/04 , C09K11/06 , H01L51/0052 , H01L51/0062 , H01L51/0071 , H01L51/5012 , H01L51/5016
Abstract: PURPOSE: A compound for an organic electronic material is provided to provide an organic electronic device with excellent luminance efficiency, reduced driving voltage, and reduced power consumption when used as a host for a phosphorescence light emitting material. CONSTITUTION: An organic electronic device includes a compound for an organic electronic material, represented by chemical formula 1 or 2. In the chemical formulas, each of L1, L2, and L3 is a chemical bond, 5-6 membered heterocycloalkylene, C3-C60 cyclo alkylene, adamantylene, C7-C60 bicycloalkylene, C2-C60 alkenylene, C2-C60 alkynylene, (C6-C60)ar(C1-C60)alkylene, (C1-C60)alkylenethio, (C1-C60)alkyleneoxy, (C6-C60)aryleneoxy, or (C6-C60)arylenethio.
Abstract translation: 目的:提供一种用于有机电子材料的化合物,以提供当用作磷光发光材料的主体时具有优异的发光效率,降低的驱动电压和降低的功耗的有机电子器件。 构成:有机电子器件包括由化学式1或2表示的有机电子材料用化合物。在化学式中,L1,L2和L3各自为化学键,5-6元杂环亚烷基,C3-C60 环碳亚烷基,亚金刚烷基,C 7 -C 60亚环烷基,C 2 -C 60亚烯基,C 2 -C 60亚炔基,(C 6 -C 60)芳基(C 1 -C 60)亚烷基,(C 1 -C 60)亚烷基硫代,(C 1 -C 60) C60)亚芳基氧基或(C6-C60)亚芳基硫代。
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公开(公告)号:KR1020110008784A
公开(公告)日:2011-01-27
申请号:KR1020090066300
申请日:2009-07-21
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C07D487/04 , C07D487/22 , C07D519/00 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H05B33/14
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure excellent luminous efficiency, lifetime of elements and excellent skeleton with proper color coordinate. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In chemical formula 1, Ar1 and Ar2 are independently a chemical bond or substituted or unsubstituted (C6-C40) arylene, substituted or unsubstituted (C2-C40) heteroarylene; R1 - R16 are independently hydrogen, deuterium, halogen, substituted or unsubstituted (C1-C30) alkyl, substituted or unsubstituted (C6-C30) aryl, and one or more substituted or unsubstituted (C6-C30) aryl fused with substituted or unsubstituted (C3-C30) cycloalkyl; W is -(CR51R52)m-, -(R51)C=C(R52)-, -N(R53)-, -S-, -O-, -Si(R54)(R55)-, -P(R56)-, -P(=O)(R57)-, -C(=O)- or -B(R58)-; and m is 1 or 2.
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,元素寿命和优异的骨架,并具有适当的颜色坐标。 化学式1中,Ar1和Ar2独立地为化学键或取代或未取代的(C6-C40)亚芳基,取代或未取代的(C2-C40)亚杂芳基; R1-R16独立地为氢,氘,卤素,取代或未取代的(C1-C30)烷基,取代或未取代的(C6-C30)芳基和一个或多个取代或未取代的(C6-C30) C3-C30)环烷基; W是 - (CR 51 R 52)m - , - (R 51)C = C(R 52) - , - N(R 53) - , - S-,-O-,-Si(R 54) ) - ,-P(= O)(R 57) - , - C(= O) - 或-B(R 58) - ; m为1或2。
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公开(公告)号:KR1020100118700A
公开(公告)日:2010-11-08
申请号:KR1020090037519
申请日:2009-04-29
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C07F7/0812 , C07F7/0814 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0094
Abstract: PURPOSE: An organic electroluminescent compound, and an organic electroluminescent device using thereof are provided to produce the organic electroluminescent device with the high efficiency and the long lifetime. CONSTITUTION: An organic electroluminescent compound is marked with either chemical formula 1 or 2. In the chemical formulas, A1~A5 and B1~B8 are N or CR21. L1 and L2 are a chemical bond, substituted or non-substituted C6~C30 arylene, or substituted or non-substituted C3~C30 heteroarylene. The L1 and L2 are incapable of being the chemical bond at the same time.
Abstract translation: 目的:提供有机电致发光化合物及其使用的有机电致发光器件,以高效率和长寿命制造有机电致发光器件。 构成:有机电致发光化合物用化学式1或2表示。化学式中,A1〜A5和B1〜B8为N或CR21。 L1和L2是化学键,取代或未取代的C6〜C30亚芳基,或取代或未取代的C3〜C30亚杂芳基。 L1和L2不能同时作为化学键。
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公开(公告)号:KR1020100109050A
公开(公告)日:2010-10-08
申请号:KR1020090027434
申请日:2009-03-31
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: H05B33/14 , C07C15/30 , C07C2603/26 , C09K11/06 , C09K2211/1011 , H01L51/0058 , H01L51/0059 , H01L51/0077 , H01L51/0081 , H01L51/5012 , H05B33/20
Abstract: PURPOSE: An organic electroluminescent compound and an organic electroluminescent device including thereof are provided to secure the proper color coordinate compare to a conventional host material, and to improve the efficiency and the lifetime of the organic electroluminescent device. CONSTITUTION: An organic electroluminescent compound has a structure marked with chemical formula 1. An organic electroluminescent device contains the organic electroluminescent compound. The 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.
Abstract translation: 目的:提供有机电致发光化合物及其包含的有机电致发光器件,以确保与常规主体材料相比适当的颜色坐标,并提高有机电致发光器件的效率和寿命。 构成:有机电致发光化合物具有化学式1的结构。有机电致发光器件含有有机电致发光化合物。 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多于一层的有机材料层。
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