公开(公告)号：KR1020140049186A

公开(公告)日：2014-04-25

申请号：KR1020120114912

申请日：2012-10-16

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김진희 ,  이효정 ,  김영길 ,  신효님 ,  이경주 ,  나홍엽 ,  조영준 ,  권혁주 ,  김봉옥

IPC: C09K11/06 ,  H01L51/50

CPC classification number: C07D209/86 ,  C07B59/00 ,  C07D307/91 ,  C07D307/92 ,  C07D333/76 ,  C07D401/10 ,  C07D491/048 ,  C07D495/04 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/0073 ,  H01L51/0074

Abstract: The present invention relates to an organic electroluminescence compound, and an organic electroluminescence device comprising the same. The organic electroluminescence device with long lifetime and high luminance efficiency can be produced by using the organic electroluminescence compound of the present invention. The organic electroluminescence compound is denoted by chemical formula 1. In the chemical formula 1: L1 is a single bond, a substituted or non-substituted (C6-C30)arylene group, or a substituted or non-substituted (5-30 atom)heteroarylene group; and Ar1 is a substituted or non-substituted (C6-C30)aryl group, or a substituted or non-substituted (5-30 atom)heteroaryl group.

Abstract translation: 本发明涉及一种有机电致发光化合物及其有机电致发光器件。 通过使用本发明的有机电致发光化合物，可以制造寿命长，发光效率高的有机电致发光元件。 化学式1表示：化学式1中，L1为单键，取代或未取代的（C6-C30）亚芳基或取代或未取代的（5-30原子） 亚杂芳基 和Ar 1是取代或未取代的（C 6 -C 30）芳基或取代或未取代的（5-30个原子）杂芳基。

公开(公告)号：KR1020130127014A

公开(公告)日：2013-11-22

申请号：KR1020120004831

申请日：2012-01-16

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 이효정 ,  김영길 ,  신효님 ,  이경주 ,  조영준 ,  권혁주 ,  김봉옥

IPC: C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0054 ,  C07B59/001 ,  C07B2200/05 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/48 ,  C07C2603/50 ,  C07F7/0809 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012 ,  H05B33/10 ,  C07C15/38

Abstract: The present invention relates to an organic electroluminescent device in which an organic matter is inserted between positive and negative electrodes on a substrate. The organic matter includes a light emitting layer which contains one or more selected from a host compound which is represented by chemical formula 1, and one or more selected from dopant compound represented by the chemical formula 2. The organic electroluminescent device according to the present invention has properties of long lifetime, high efficiency and high luminance, enhances color purity, lowers driving voltage and shows enhanced device stability. [chemical formula 1][chemical formula 2]

Abstract translation: 本发明涉及有机电致发光器件，其中在衬底上的正电极和负电极之间插入有机物质。 有机物包括含有选自化学式1表示的主体化合物中的一种以上的发光层，以及选自由化学式2表示的掺杂剂化合物中的一种以上的发光层。本发明的有机电致发光元件 具有使用寿命长，效率高，亮度高的特点，提高色纯度，降低驱动电压，提高器件稳定性。 [化学式1] [化学式2]

公开(公告)号：KR1020120042633A

公开(公告)日：2012-05-03

申请号：KR1020110083247

申请日：2011-08-22

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 신효님 ,  이수용 ,  안희춘 ,  김영길 ,  서미란 ,  조영준 ,  권혁주 ,  이경주 ,  김봉옥

IPC: C09K11/06 ,  H01L51/54

CPC classification number: C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/104 ,  C09K2211/1051 ,  H01L51/0071 ,  H01L51/50

Abstract: PURPOSE: An organic electroluminescence compound is provided to have excellent luminous efficiency especially in phosphorescence, by enlarging blocking in order to stay triplet excitons in a light emitting layer, thereby offering an OLED having very excellent driving life time, and improved power consumption. CONSTITUTION: An organic electroluminescence compound is in chemical formula 1. In here, A ring and C ring is respectively a functional group in chemical formula 1-a, and B ring is a functional group in chemical formula 1-b, X1 and X2 is respectively CR3 or N, and Y1 and Y2 is respectively a chemical bond, -O-, -S-, -C(R11R12)-, -Si(R13R14)- or -N(R15)-. An organic electroluminescence device comprises a first electrode, a second electrode, and one or more organic material layers inserted between the first and the second electrodes. The organic material layer comprises one or more layers including the organic electroluminescence compound in chemical formula 1.

Abstract translation: 目的：提供一种有机电致发光化合物，特别是在磷光中具有优异的发光效率，通过扩大阻挡以在发光层中保持三线态激子，从而提供具有非常优异的驱动寿命和改进的功率消耗的OLED。 构成：有机电致发光化合物为化学式1.在这里，A环和C环分别是化学式1-a中的官能团，B环是化学式1-b中的官能团，X1和X2是 分别为CR 3或N，Y 1和Y 2分别为化学键，-O - ， - S - ， - C（R 11 R 12） - ， - Si（R 13 R 14） - 或-N（R 15） - 。 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一个或多个有机材料层。 有机材料层包括一层或多层包括化学式1中的有机电致发光化合物。

公开(公告)号：KR1020120030941A

公开(公告)日：2012-03-29

申请号：KR1020110092141

申请日：2011-09-09

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 안희춘 ,  이수현 ,  양수진 ,  신효님 ,  문두현 ,  김영길 ,  이효정 ,  조영준 ,  권혁주 ,  이경주 ,  김봉옥

IPC: C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07F15/0033 ,  C09K2211/185 ,  H01L51/0085 ,  Y02B20/181

Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent luminous efficiency and life time property, thereby improving the driving lifetime of an organic electroluminescent device, and causing the increase power efficiency, and improve power consumption. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1. An organic light-emitting device comprises a first electrode, a second electrode and one or more layers of organic material layers inserted between the first electrode and the second electrode. The organic material layer comprises one or more of the organic electroluminescent compound, and one or more phophorescent dopant. The organic material layer comprises one or more amine based compounds selected from a group consisting of arylamine based compounds or styrylamine based compounds.

Abstract translation: 目的：提供有机电致发光化合物以具有优异的发光效率和寿命特性，从而提高有机电致发光器件的驱动寿命，并提高功率效率，并提高功耗。 构成：有机电致发光化合物在化学式1中。有机发光器件包括第一电极，第二电极和插入在第一电极和第二电极之间的一层或多层有机材料层。 有机材料层包含一种或多种有机电致发光化合物和一种或多种磷光掺杂剂。 有机材料层包含一种或多种选自芳基胺基化合物或基于苯乙烯胺的化合物的基于胺的化合物。

公开(公告)号：KR1020110088118A

公开(公告)日：2011-08-03

申请号：KR1020100007866

申请日：2010-01-28

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김혜미 ,  김영길 ,  조영준 ,  권혁주 ,  김봉옥 ,  김성민

IPC: C09K11/06 ,  H01L51/50 ,  C07F7/10

CPC classification number: C07D487/04 ,  C07D471/04 ,  C07D498/04 ,  C07D513/04 ,  C07F7/0812 ,  C09B15/00 ,  C09B19/00 ,  C09B21/00 ,  C09B57/00 ,  C09B57/007 ,  C09B69/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5016 ,  H05B33/14 ,  H01L51/0069

Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure excellent luminous efficiency, lifetime property, and driving durability, and to obtain an organic light emitting diode with improved power consumption by inducing the increase of power efficiency. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. An organic electro luminescence device comprises the organic luminescent compound. The organic electroluminescence device includes a first electrode, a second electrode, and one or more organic material layers interposed between the first and second electrodes. The organic material layer includes one or more organic luminescent compounds and one or more dopants.

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，寿命性能和驱动耐久性，并且通过引起功率效率的提高来获得具有改善的功率消耗的有机发光二极管。 构成：有机电致发光化合物由化学式1表示。有机电致发光器件包括有机发光化合物。 有机电致发光器件包括第一电极，第二电极和介于第一和第二电极之间的一个或多个有机材料层。 有机材料层包括一种或多种有机发光化合物和一种或多种掺杂剂。

公开(公告)号：KR1020110049217A

公开(公告)日：2011-05-12

申请号：KR1020090106135

申请日：2009-11-04

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김치식 ,  김영길 ,  조영준 ,  권혁주 ,  김봉옥 ,  김성민

IPC: C09K11/06 ,  C07D471/04 ,  C07D487/04 ,  C09B57/10 ,  H01L51/00 ,  H01L51/50 ,  H05B33/20

CPC classification number: C07D471/04 ,  C07D487/04 ,  C09B17/00 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/1074 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H05B33/20

Abstract: PURPOSE: An organic luminescent compound is provided to ensure proper color coordinate, excellent luminous efficiency, and good lifetime property, and to prepare an organic light emitting diode with excellent driving durability. CONSTITUTION: An organic luminescent compound is represented by chemical formula 1. In chemical formula 1, A1-A4 are independently -C(R3)- or -N-; and R1-R3 are independently -L1-L2-L3-R4, wherein L1-L3 are a chemical bond or substituted or unsubstituted (C6-C30) arylene, substituted or unsubstituted (C3-C30) heteroarylene, substituted or unsubstituted (C3-C30) cycloalkylene, substituted or unsubstituted (C2-C30) alkenylene or substituted or unsubstituted (C2-C30) alkynylene.

Abstract translation: 目的：提供有机发光化合物，以确保适当的颜色坐标，优异的发光效率和良好的寿命特性，并制备具有优良驱动耐久性的有机发光二极管。 构成：有机发光化合物由化学式1表示。在化学式1中，A1-A4独立地为-C（R3） - 或-N-; 并且R 1 -R 3独立地是-L 1 -L 2 -L 3 -R 4，其中L 1 -L 3是化学键或取代或未取代的（C 6 -C 30）亚芳基，取代或未取代的（C 3 -C 30）亚杂芳基，取代或未取代的（C 3 -C 30） C30）亚环烷基，取代或未取代的（C2-C30）亚烯基或取代或未取代的（C2-C30）亚炔基。

公开(公告)号：KR1020100106014A

公开(公告)日：2010-10-01

申请号：KR1020090024431

申请日：2009-03-23

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김영길 ,  조영준 ,  권혁주 ,  김봉옥 ,  김성민 ,  윤승수

IPC: C09K11/06

CPC classification number: H01L51/0059 ,  H01L51/006 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5048 ,  H01L51/5088

Abstract: PURPOSE: An organic electroluminescent compound and an organic electroluminescent device including thereof are provided to improve the luminous efficiency of the organic electroluminescent device when applying to a hole injection or hole transport layer. CONSTITUTION: An organic electroluminescent compound is marked with chemical formula 1. An organic electroluminescent device includes the organic electroluminescent compound as a hole injection or hole transport material. 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，以在施加到空穴注入或空穴传输层时提高有机电致发光器件的发光效率。 构成：有机电致发光化合物用化学式1标示。有机电致发光器件包括作为空穴注入或空穴传输材料的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。