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公开(公告)号：KR1020140080649A
公开(公告)日：2014-07-01
申请号：KR1020120145052
申请日：2012-12-13
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0072
Abstract: The present invention relates to a novel organic electroluminescence compound and an organic electroluminescence device containing the same. The organic luminescence device according to the present invention has excellent luminescent properties. Moreover, an organic luminescence device using the compound according to the present invention as a blue light-emitting dopant material has excellent luminescent properties and current efficiency.
Abstract translation: 本发明涉及新颖的有机电致发光化合物和含有该有机电致发光化合物的有机电致发光器件。 本发明的有机发光元件具有优异的发光特性。 此外，使用本发明的化合物作为蓝色发光掺杂剂材料的有机发光装置具有优异的发光特性和电流效率。
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公开(公告)号：KR1020140051871A
公开(公告)日：2014-05-02
申请号：KR1020140028619
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 by showing 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: 本发明涉及通过在主体和掺杂剂之间显示有效的能量转移机制来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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Patent Agency Ranking
公开(公告)号：KR1020130011446A
公开(公告)日：2013-01-30
申请号：KR1020110072603
申请日：2011-07-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0071 , C07D403/04 , C07D403/10 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D487/04 , C07D491/04 , C07D491/048 , C07D495/04 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H05B33/14 , C09K2211/185
Abstract: PURPOSE: An organic electroluminescence compound is provided to have excellent light-emitting efficiency, material lifetime, and moderate color coordination and to prevent crystallization by having high electron transport efficiency. CONSTITUTION: An organic electroluminescence compound is represented by chemical formula 1. In chemical formula 1, each of L1 and L2 is a single bond, a substituted or unsubstituted (C2-30)heteroarylene, a substituted or unsubstituted (C6-30)arylene, or a substituted or unsubstituted (C3-30)cycloalkylene, each of X1 and X2 is CH or N, each of Y1 and Y2 is -O-, -S-, -CR5R6- or -NR7-, Y2 and Y3 cannot exist at the same time, and each of Ar is hydrogen, deuterium, halogen, a substituted or unsubstituted (C1-30)alkyl, a substituted or unsubstituted(C6-30)aryl, or a substituted or unsubstituted (C2-30)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，材料寿命和适度的颜色配位，并且通过具有高电子传输效率来防止结晶。 构成：有机电致发光化合物由化学式1表示。在化学式1中，L1和L2各自为单键，取代或未取代的（C2-30）亚杂芳基，取代或未取代的（C6-30）亚芳基， 或取代或未取代的（C3-30）亚环烷基，X1和X2各自为CH或N，Y1和Y2各自为-O - ， - S - ， - CR5R6-或-NR7-，Y2和Y3不能存在于 同时，Ar各自为氢，氘，卤素，取代或未取代的（C1-30）烷基，取代或未取代的（C6-30）芳基或取代或未取代的（C2-30）杂芳基。
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公开(公告)号：KR1020120070507A
公开(公告)日：2012-06-29
申请号：KR1020110135025
申请日：2011-12-15
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0067 , C07D403/14 , C07D405/14 , C07D409/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , H01L51/0072 , H01L51/0074 , H01L51/5024 , H05B33/10
Abstract: PURPOSE: An organic electroluminescent compound and organic electro luminescence device which adopts thereof are provided to enhance luminous efficiency, lifetime of material, and driving durability of the device. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. The organic electroluminescent device comprises a first electrode, a second electrode, and one or more layer of organic layers between the first electrode and the second electrode. The organic layer comprises one or more organic luminescent compounds and one or more phosphorescent dopants. The organic layer comprises one or more of amine based compound which is selected from arylamine-based compound or styrylarylamine based compound, one or more metals or complex composites selected from family1 and 2, period 4 and 5 transition metals, lanthanum based metals, organic metal of the d- transition metals, or amine based compound and metals or complex composites.
Abstract translation: 目的：提供采用有机电致发光化合物和有机电致发光器件，以提高发光效率，材料寿命和器件的驱动耐久性。 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第一电极，第二电极和在第一电极和第二电极之间的一层或多层有机层。 有机层包含一种或多种有机发光化合物和一种或多种磷光掺杂剂。 有机层包含一种或多种选自芳胺基化合物或苯乙烯基芳基胺化合物的胺基化合物，选自族1和2，周期4和5过渡金属，镧基金属，有机金属的一种或多种金属或复合复合材料 的过渡金属，或胺基化合物和金属或复合复合材料。
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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
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。
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公开(公告)号：KR1020110119206A
公开(公告)日：2011-11-02
申请号：KR1020100038793
申请日：2010-04-27
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C07C211/50 , C07C211/54 , C07C211/56 , C07C211/58 , C07C211/61 , C07C217/80 , C07C217/92 , C07C255/58 , C07C2603/18 , C07C2603/26 , C07C2603/40 , C07C2603/42 , C07C2603/50 , C07C2603/74 , C07C2603/90 , C07C2603/94 , C07D209/14 , C07D213/38 , C07D213/74 , C07D215/12 , C07D215/38 , C07D215/40 , C07D219/02 , C07D223/22 , C07D241/20 , C07D241/44 , C07D251/22 , C07D263/58 , C07D265/38 , C07D271/113 , C07D277/82 , C07D279/22 , C07D285/135 , C07D293/04 , C07D293/10 , C07D307/66 , C07D307/82 , C07D333/20 , C07D333/36 , C07D333/66 , C07D345/00 , C07D471/04 , C07D519/00 , C07D521/00 , C07F7/0816 , C07F7/0818 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0059 , H01L51/0061 , H01L51/0081 , H01L51/5012 , H05B33/14
Abstract: PURPOSE: An organic light-emitting compound is provided to ensure excellent blue luminous efficiency and excellent lifetime properties and to prepare an organic light emitting diode with excellent device driving durability. CONSTITUTION: An organic light-emitting compound is represented by chemical formula 1. An organic electroluminescent device comprises the organic light-emitting compound. The organic electroluminescent 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 comprises one or more organic luminescent compounds and one or more hosts selected from the compound of chemical formula 4: (Ar101)a-L101-(Ar102)b or chemical formula 5: (Ar103)c-L102-(Ar104)d.
Abstract translation: 目的：提供有机发光化合物，以确保优异的蓝色发光效率和优异的寿命特性，并制备具有优异的器件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。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。 有机材料层包含一种或多种有机发光化合物和一种或多种选自化学式4化合物的主体：（Ar101）a-L101-（Ar102）b或化学式5：（Ar103）c-L102-（Ar104 ）天。
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公开(公告)号：KR1020100109293A
公开(公告)日：2010-10-08
申请号：KR1020090027846
申请日：2009-03-31
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C07D209/86 , C07D213/16 , C07D217/02 , C07D241/42 , C07D263/57 , C07D265/38 , C07D277/66 , C07D279/22 , C07D307/91 , C07D333/76 , C07D471/04 , C07D487/04 , C07F7/0816 , C07F7/0834 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/001 , H01L51/0058 , H01L51/006 , H01L51/5012
Abstract: PURPOSE: An anthracene derivative and an organic electroluminescent device using thereof as a luminescent material are provided to secure the excellent luminous efficiency and lifetime compare to a conventionally host material. CONSTITUTION: An anthracene derivative is marked with chemical formula 1. In the chemical formula 1, L1 and L2 are selected form the group consisting of a chemical bond, a substituted or non-substituted C6~C20 arylene group, a substituted or non-substituted C3~C30 heteroarylene group, a substituted or non-substituted 5-7-membered heterocycloalkylene group, a substituted or non-substituted 5-7-membered heterocycloalkylene group fused with an aromatic ring, and other compounds.
Abstract translation: 目的：提供蒽衍生物和使用其作为发光材料的有机电致发光器件，以确保与传统的主体材料相比优异的发光效率和寿命。 构成：蒽衍生物用化学式1表示。在化学式1中，L1和L2选自化学键，取代或未取代的C6〜C20亚芳基，取代或未取代的 C3〜C30亚杂芳基，取代或未取代的5-7元杂环亚烷基，与芳环稠合的取代或未取代的5-7元杂环亚烷基，以及其它化合物。
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