公开(公告)号：KR1020120032054A

公开(公告)日：2012-04-05

申请号：KR1020100072906

申请日：2010-07-28

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김현 ,  신효님 ,  나홍엽 ,  권혁주 ,  이경주 ,  김봉옥 ,  김성민

IPC: C09K11/06 ,  H01L51/50 ,  C07F15/00

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K2211/1025 ,  C09K2211/185 ,  H01L2251/30 ,  Y10S428/917

Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent luminous efficiency and lifetime comparison with existing dopant material, and to have moderate color coordination. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1. In chemical formula 1, L1 is an organic ligand, R1-R5 is respectively deuterium, halogen, substituted or non-substituted C3-30 cycloalkyl, substituted or non-substituted 5-7 membered heterocycloalkyl, cyano, nitro, BR21R22, PR23R24, P(=O)R25R26, R27R28R29Si-, substituted or non-substituted C6-30 ar C1-30 alkyl. R21-R26 is respectively substituted or non-substituted C1-30 alky, substituted or non-substituted C6-30 aryl, or substituted or non-substituted C3-30 heteroaryl. R27-R29 is respectively substituted or non-substituted C1-30 alkyl, substituted or non-substituted C6-30 aryl, or substituted or non-substituted C3-30 heteroaryl.

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与现有掺杂剂材料的寿命比较，并具有适度的颜色协调。 构成：有机电致发光化合物为化学式1.在化学式1中，L1为有机配体，R1-R5分别为氘，卤素，取代或未取代的C3-30环烷基，取代或未取代的5-7 氰基，硝基，BR21R22，PR23R24，P（= O）R25R26，R27R28R29Si-，取代或未取代的C6-30Ar C1-30烷基。 R 21 -R 26分别是取代或未取代的C 1-30烷基，取代或未取代的C 6-30芳基，或取代或未取代的C 3-30杂芳基。 R27-R29分别是取代或未取代的C 1-30烷基，取代或未取代的C 6-30芳基，或取代或未取代的C 3-30杂芳基。

公开(公告)号：KR1020120009761A

公开(公告)日：2012-02-02

申请号：KR1020100070385

申请日：2010-07-21

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 이수용 ,  이효정 ,  나홍엽 ,  권혁주 ,  김봉옥 ,  김성민

IPC: C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0061 ,  C07D209/86 ,  C07D209/88 ,  C07D409/12 ,  C07D409/14 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5056 ,  H01L51/5088 ,  H05B33/22 ,  C07D333/72

Abstract: PURPOSE: An organic electroluminescence compound is provided to improve luminous efficiency reducing the driving voltage of a device, in case of using for the hole injection layer or the hole transport layer of an organic electroluminescence device. CONSTITUTION: An organic electroluminescence compound is in chemical formula 1. An organic electroluminescence device comprises the organic electroluminescence compound. The organic electroluminescence compound uses as a hole injection material, or hole transport material. The organic electroluminescence device comprises a first electrode, a second electrode, and one or more organic material layer inserted between the first electrode, and the second electrode. The organic material layer additionally comprises one or more metals selected from a complex compound, or a group consisting of the organic metals of family 1, family 2, period 4, period 5, transition metals, lanthanum group metals, and d-transition atoms.

Abstract translation: 目的：提供一种有机电致发光化合物，用于在使用有机电致发光器件的空穴注入层或空穴传输层的情况下，提高降低器件的驱动电压的发光效率。 构成：有机电致发光化合物在化学式1中。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空穴注入材料或空穴传输材料。 有机电致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个或多个有机材料层。 有机材料层另外包含一种或多种选自配位化合物或由族1，族2，周期4，周期5，过渡金属，镧族金属和d-转变原子的有机金属组成的组中的金属。