-
公开(公告)号:KR101511072B1
公开(公告)日:2015-04-10
申请号:KR1020090023944
申请日:2009-03-20
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: H05B33/14 , C09B5/028 , C09B5/2436 , C09B57/00 , C09K11/06 , C09K2211/1029 , H01L51/0065 , H01L51/0072 , H01L51/5012
Abstract: 본발명은신규한유기발광화합물및 이를포함하고있는유기전계발광소자에관한것으로, 보다상세하게본 발명에따른유기발광화합물은하기화학식 1 내지 5로부터선택된다. [상기화학식 1 내지 5에서, X 및 Y는각각독립적으로 N(Ar), O 및 S로부터선택되고, Ar은서로다를수 있으며, Ar이복수인경우 Ar또는 Ar로표시되며; Z내지 Z은각각독립적으로 C(Ar) 및 N으로부터선택되고, Ar은서로다를수 있으며, 인접한 Ar는서로결합하여환을형성할수 있다.] 본발명에따른유기발광화합물은 OLED 소자에서유기발광재료의호스트재료로사용되어기존호스트재료에비해발광효율이좋고재료의수명특성이뛰어나소자의구동수명이매우양호한 OLED를제조할수 있는장점이있다.
-
公开(公告)号:KR101477613B1
公开(公告)日:2014-12-30
申请号:KR1020090027221
申请日:2009-03-31
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D487/04 , C09K11/06
CPC classification number: C09K11/06 , H01L51/0055 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0077 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5048 , H01L51/5052 , H01L51/5088 , H05B33/20 , Y02E10/549 , Y02P70/521
Abstract: 본발명에따른유기전자재료용화합물은정공전달층또는전자전달층, 정공주입층에포함되거나호스트또는도판트로사용될수 있으며, 발광효율이좋고재료의수명특성이뛰어나소자의구동수명이매우양호한 OLED 소자를제조할수 있는장점이있다.
-
23.
公开(公告)号:KR1020140053056A
公开(公告)日:2014-05-07
申请号:KR1020140031411
申请日:2014-03-18
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D471/14 , C07D491/04 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1029 , H01L51/0072 , H01L51/50
Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device using the same and, more specifically, to an organic luminescent compound selected among chemical formula 1 to chemical formula 5. [In chemical formula 1 to chemical formula 5, X and Y are selected among N(Ar_1), O and S, respectively. Ar_1 is able to be different from each other, and when Ar_1 is plural, Ar_1 is indicated as Ar_1 or Ar_2. Z_1 to Z_8 are selected among C(Ar_3) and N, respectively. Ar_3 is able to be different from each other, and an adjacent Ar_3 is able to form a circle by a mutual combination.] The organic electroluminescent compound according to the present invention exhibits excellent luminance efficiency as compared to an existing host material by being used as a host material of an organic electroluminescent material in an OLED device and has excellent durability of materials, thereby being able to manufacture an OLED in which the driving durability of the device is excellent.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和使用该有机电致发光化合物的有机电致发光器件,更具体地说,涉及从化学式1至化学式5中选择的有机发光化合物。[化学式1至化学式5中,X和 Y分别选自N(Ar_1),O和S。 Ar_1能够彼此不同,当Ar_1是复数时,Ar_1表示为Ar_1或Ar_2。 分别在C(Ar_3)和N中选择Z_1到Z_8。 Ar_3能够彼此不同,相邻的Ar_3能够通过相互组合形成圆。]根据本发明的有机电致发光化合物与现有的主体材料相比,通过用作为 在OLED器件中的有机电致发光材料的主体材料,并且具有优异的材料耐久性,从而能够制造其中器件的驱动耐久性优异的OLED。
-
24.
公开(公告)号:KR101376530B1
公开(公告)日:2014-03-19
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: 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, A고리 및 B고리는 서로 독립적으로 포화 5원 내지 6원의 헤테로고리아미노기이거나, 하기 구조에서 선택된 치환기이고,
상기 포화 5원 내지 6원의 헤테로고리아미노기는 NR
36 , O 및 S로부터 선택된 하나 이상의 헤테로 원자를 더 포함할 수 있고;
a 및 b는 서로 독립적으로 0 내지 4의 정수이고, 단 a+b=1~4의 정수이다.]
본 발명에 따른 유기 발광 화합물은 발광효율이 좋고 재료의 색순도 및 수명특성이 뛰어나 구동수명이 매우 우수한 OLED 소자를 제조할 수 있는 장점이 있다.
호스트, 유기 발광 화합물, 유기 발광 소자, 도판트, 청색, 녹색Abstract translation: 本发明是,特别地,其特征在于,根据本发明的式(I)的化合物与机电致发光化合物涉及使用该新颖的有机电致发光化合物的有机发光装置中,而这一点,作为发光材料。
-
25.
公开(公告)号:KR1020140024440A
公开(公告)日:2014-02-28
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: The present invention relates to a novel organic electroluminescent compound 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。 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。
-
26.
公开(公告)号:KR1020140024438A
公开(公告)日:2014-02-28
申请号:KR1020140001160
申请日:2014-01-06
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D401/10 , 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 has excellent blue luminous efficiency and life properties so that OLEd elements 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选自以下结构]。 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使用寿命,因此可以制造具有优良驱动寿命的OLEd元件。
-
27.
公开(公告)号:KR1020140023408A
公开(公告)日:2014-02-26
申请号:KR1020140001178
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 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选自以下结构]。 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。
-
公开(公告)号:KR1020110098293A
公开(公告)日:2011-09-01
申请号:KR1020100017846
申请日:2010-02-26
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C07D209/82 , C07D209/86 , C07D219/00 , C07D219/02 , C07D223/22 , C07D265/38 , C07D279/22 , C07D401/04 , C07D403/04 , C07D405/04 , C07D405/10 , C07D409/10 , C07D413/10 , C07D417/04 , C07D421/10 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/5012 , H05B33/14 , H01L51/0071 , H01L51/0072
Abstract: 본 발명은 신규한 유기 발광 화합물 및 이를 포함하는 유기 발광 소자 및 유기 태양전지에 관한 것으로, 상세하게는 본 발명에 따른 유기 발광 화합물은 하기 화학식 1 또는 2로 표시되는 것을 특징으로 한다.
[화학식 1]
[화학식 2]
상기 R
1 내지 R
5 , X, Y, a, b, c 및 d는 발명의 상세한 설명에 기재된 바와 같다.
본 발명에 따른 유기 발광 화합물은 청색의 발광효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 양호한 OLED 소자를 제조할 수 있는 장점이 있다.-
29.
公开(公告)号:KR1020110013881A
公开(公告)日:2011-02-10
申请号:KR1020090071577
申请日:2009-08-04
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07C15/28 , C07C13/567 , H01L27/32
CPC classification number: C07C25/22 , C07C13/62 , C07C211/61 , C07C255/51 , C07C321/30 , C07C2602/10 , C07C2603/18 , C07C2603/54 , C07C2603/74 , C07D209/58 , C07D307/77 , C07D307/91 , C07D401/12 , C07D403/12 , C07D495/04 , C07F5/027 , C07F7/0809 , C07F9/65685 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1092 , C09K2211/1096 , H01L51/0052 , H01L51/0072 , H01L51/5012 , H05B33/20
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure excellent luminous efficiency and lifetime property, and to manufacture an organic light emitting diode device with excellent driving durability. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. An organic electroluminescent device using the same comprises a first electrode, a second electrode, and a monolayer or more of organic material layer interposed between the first electrode and the second electrode. The organic layer comprises at least one organic electroluminescent compound and at least one dopant represented by chemical formulas 2 and 3.
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和寿命性能,并制造具有优异的驱动耐久性的有机发光二极管装置。 构成:有机电致发光化合物由化学式1表示。使用其的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第一电极,第二电极和单层或更多的有机材料层。 有机层包含至少一种有机电致发光化合物和由化学式2和3表示的至少一种掺杂剂。
-
30.
公开(公告)号:KR1020110013220A
公开(公告)日:2011-02-09
申请号:KR1020100064849
申请日:2010-07-06
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D417/04 , C09K11/06 , C07D215/00 , C07D239/72
CPC classification number: C07D403/14 , C07D413/04 , C07D417/04 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1416 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L2251/308 , H05B33/14
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure good luminous efficiency and excellent lifetime properties of materials, to improve driving durability of devices and to obtain an organic light emitting diode device with improve power consumption. CONSTITUTION: An organic electroluminescent compound represented by chemical formula 1, wherein ring A and ring B represent a 6-membered aromatic ring or a 6-membered hetero aromatic ring; p and r represent an integer from 0 to 2, and q and s represent an integer from 2 to 4, with the proviso that p+r>=l, p+q
Abstract translation: 目的:提供有机电致发光化合物,以确保良好的发光效率和优异的材料寿命特性,提高器件的驱动耐久性,并获得具有改善功耗的有机发光二极管器件。 构成:由化学式1表示的有机电致发光化合物,其中环A和环B表示6元芳环或6元杂芳环; p和r表示0至2的整数,q和s表示2至4的整数,条件是p + r> = 1,p + q <4和r + s = 4; Li和L2独立地表示化学键,具有或不具有取代基的(C6-C30)亚芳基,具有或不具有取代基的(C3-C30)亚芳基,有或无取代基的5-至7-元杂环亚烷基 ),; Ar和Ar 2独立地表示氢,卤素,具有或不具有取代基的(C1-C30)烷基,具有或不具有取代基的(C6-C30)芳基,与一个或多个取代基稠合的取代或未取代的(C6-C30)芳基 或更多(C3-C30)环烷基; R n至R 20独立地表示具有或不具有取代基的(C 1 -C 30)烷基,具有或不具有取代基的(C 6 -C 30)芳基或具有或不具有取代基的(C 3 -C 30)杂芳基, 它们可以通过具有或不具有稠环的(C 3 -C 30)亚烷基或(C 3 -C 30)亚烯基与相邻的取代基连接,以形成脂环或单环或多环芳环。
-
-
-
-
-
-
-
-
-