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61.
公开(公告)号:KR1020100109060A
公开(公告)日:2010-10-08
申请号:KR1020090027448
申请日:2009-03-31
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: H05B33/14 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , H01L51/0058 , H01L51/5012
Abstract: PURPOSE: An organic electroluminescent compound and an organic electroluminescent device using thereof are provided to produce an organic light emitting diode device with the improved driving lifetime property. CONSTITUTION: An organic electroluminescent compound is marked with chemical formula 1. In the chemical formula 1, A1~A9 is CR31 or N, respectively. L1 and L2 are selected from the group consisting of a chemical bond, a substituted or non-substituted C6~C30 arylene group, a substituted or non-substituted C3~C30 heteroarylene group, a substituted or non-substituted heterocycloalkylene group with 5~7 rings, a substituted or non-substituted heterocycloalkylene group with 5~7 rings fused with more than one aromatic ring, and other compounds.
Abstract translation: 目的:提供一种有机电致发光化合物及其使用的有机电致发光器件,以产生具有改善的驱动寿命特性的有机发光二极管器件。 构成:有机电致发光化合物用化学式1标示。在化学式1中,A1〜A9分别为CR31或N。 L1和L2选自化学键,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,取代或未取代的杂环亚烷基,具有5〜7个 取代或未取代的杂环亚烷基,与多于一个芳环稠合的5〜7个环,以及其它化合物。
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62.
公开(公告)号:KR1020100108909A
公开(公告)日:2010-10-08
申请号:KR1020090027230
申请日:2009-03-31
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , C09K2211/185 , H05B33/14
Abstract: PURPOSE: An organic electroluminescent compound and an organic electro luminescence device using thereof are provided to manufacture an organic light emitting diode device with the improved driving durability of the device. CONSTITUTION: An organic electroluminescent compound is marked with chemical formula 1: Ar1-L-Ar2. Ar1 and Ar2 are selected from the group consisting of C(R31)(R32)-, -N(R33)-, -S-, -O-, -Si(R34)(R35)-, -P(R36)-, -P(=O)(R37)-, -C(=O)-, -B(R38)-, -In(R39)-, -Se-, -Ge(R40)(R41)-, -Sn(R42)(R43)-, and -Ga(R44)-. The organic electro luminescence device includes the organic electroluminescent compound.
Abstract translation: 目的:提供一种有机电致发光化合物及其使用的有机电致发光器件,以制造具有改进的器件驱动耐久性的有机发光二极管器件。 构成:有机电致发光化合物用化学式1标记:Ar1-L-Ar2。 Ar1和Ar2选自C(R31)(R32) - , - N(R33) - , - S - , - O - , - Si(R34)(R35) - , - P ,-P(= O)(R 37) - , - C(= O) - , - B(R 38) - , - (R 39) - , - Se-,-Ge(R 40) (R42)(R43) - 和-Ga(R44) - 。 有机电致发光器件包括有机电致发光化合物。
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公开(公告)号:KR1020100106026A
公开(公告)日:2010-10-01
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: PURPOSE: An organic electroluminescent device is provided to secure the excellent luminous efficiency and the low driving voltage, and to improve the operation lifetime. CONSTITUTION: An organic electroluminescent device includes a substrate including a positive electrode and a negative electrode, and an organic material layer inserted in between the electrodes. The organic material layer inlucdes a host compound marked with chemical formula 1, a dopant compound marked with chemical formula 2, and a light emitting layer. In the chemical formula 1, A ring is a fused aromatic ring including more than two rings fused together.
Abstract translation: 目的:提供有机电致发光器件,以确保优异的发光效率和低驱动电压,并提高操作寿命。 构成:有机电致发光器件包括包括正极和负极的衬底以及插入在电极之间的有机材料层。 有机材料层揭示用化学式1标记的主体化合物,用化学式2标记的掺杂剂化合物和发光层。 在化学式1中,A环是包含多于两个稠合在一起的环的稠合芳环。
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64.
公开(公告)号:KR1020100000772A
公开(公告)日:2010-01-06
申请号:KR1020080060393
申请日:2008-06-25
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , Y02E10/549 , Y02P70/521
Abstract: PURPOSE: An organic electroluminescent compound is provided to ensure good luminous efficiency and lifetime compared with existing dopant materials and proper color coordinate, thereby preparing an organic light emitting diode with driving durability. CONSTITUTION: An organic electroluminescent compound has a structure represented by chemical formula 1. An organic light-emitting device comprises the organic electroluminescent compound. The organic electroluminescent compound comprises a first electrode, a second electrode, and at least one layer of organic material layer interposed between the first electrode and the second electrode.
Abstract translation: 目的:提供一种有机电致发光化合物,以确保与现有掺杂剂材料和适当的颜色坐标相比具有良好的发光效率和寿命,从而制备具有驱动耐久性的有机发光二极管。 构成:有机电致发光化合物具有由化学式1表示的结构。有机发光器件包含有机电致发光化合物。 有机电致发光化合物包括第一电极,第二电极和介于第一电极和第二电极之间的至少一层有机材料层。
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公开(公告)号:KR1020090110014A
公开(公告)日:2009-10-21
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: PURPOSE: A novel compound for electronic materials is provided to ensure excellent luminous efficiency and good lifetime property of materials when being included in an organic light-emitting device, thereby producing an OLED device with excellent driving durability of a device. CONSTITUTION: A novel compound for electronic materials is represented by chemical formula 1. The organic light-emitting device comprises a first electrode, a second electrode, and at least one organic layer(3~7). The organic layer is interposed between the first electrode and the second electrode. The organic layer includes at least one compound for electronic materials.
Abstract translation: 目的:提供一种用于电子材料的新型化合物,以确保在包含在有机发光装置中时材料的优异的发光效率和良好的寿命特性,从而制备具有优异的器件驱动耐久性的OLED器件。 构成:用于电子材料的新型化合物由化学式1表示。有机发光器件包括第一电极,第二电极和至少一个有机层(3〜7)。 有机层介于第一电极和第二电极之间。 有机层包括至少一种电子材料用化合物。
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公开(公告)号:KR101741415B1
公开(公告)日:2017-05-30
申请号:KR1020090037505
申请日:2009-04-29
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
CPC classification number: C07F9/65683 , C07D401/14 , C07D413/10 , C07D417/10 , C07F5/027 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1059 , C09K2211/1096 , H01L51/0062 , H01L51/5012 , H05B33/10
Abstract: 본발명은신규한유기발광화합물및 이를채용하고있는유기전계발광소자에관한것으로, 상세하게는본 발명에따른유기발광화합물은하기화학식 1로표시되는것을특징으로한다. [화학식 1] 본발명에따른유기발광화합물은유기전계발광소자의전자전달층에포함되어소자의구동전압을낮추면서소비전력을현저히감소시킬수 있는장점이있다.
Abstract translation: 本发明涉及新型有机发光化合物和使用该有机发光化合物的有机电致发光器件。更具体地,本发明的有机发光化合物由以下通式(1)表示。 根据本发明的有机电致发光装置具有能够降低功耗同时通过包含在有机电致发光装置的电子传输层中而降低装置的驱动电压的优点。
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公开(公告)号:KR1020170003502A
公开(公告)日:2017-01-09
申请号:KR1020160179728
申请日:2016-12-27
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
Abstract: 본발명은신규한유기발광화합물및 이를채용하고있는유기전계발광소자에관한것으로, 상세하게는본 발명에따른유기발광화합물은하기화학식 1로표시되는것을특징으로한다. [화학식 1]본발명에따른유기발광화합물은유기전계발광소자의전자전달층에포함되어소자의구동전압을낮추면서소비전력을현저히감소시킬수 있는장점이있다.
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公开(公告)号:KR101682893B1
公开(公告)日:2016-12-07
申请号:KR1020150117808
申请日:2015-08-21
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D491/048 , C07D495/04 , C07D401/04 , H01L51/50
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.
Abstract translation: 本发明涉及一种新颖的有机发光化合物和包含该有机发光化合物的有机电致发光器件。 更具体地说,根据本发明的有机发光化合物可以选自以下化学式1至5. [关于上述化学式1至5,X和Y可以独立地选自N(Ar1),O 和S,其中Ar1可以彼此不同,并且如果Ar1是多个,则表示为Ar1或Ar2; Z1至Z8可以独立地选自C(Ar 3)和N,其中Ar 3可以彼此不同,并且彼此相邻的Ar 3可以组合并形成为圆。]由于根据本发明的有机发光化合物 本发明可以用作OLED元件中的有机发光材料的主体材料,有机发光化合物可以显示出高的发光效率和优异的材料寿命,并且可以由其制造具有良好使用寿命的OLED 。
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公开(公告)号:KR1020160078305A
公开(公告)日:2016-07-04
申请号:KR1020160069854
申请日:2016-06-03
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/185 , H01L51/0085
Abstract: 본발명은유기전계발광소자로서효율적인호스트-도판트간의에너지전달메커니즘을보여전자밀도분포의개선효과를바탕으로확실한고효율의발광특성을발현하는것에관한것이다. 또한기존의재료가갖고있던초기효율저하특성및 저수명특성등을극복, 각컬러에서고효율및 장수명을갖는고성능의발광특성을확보할수 있다.
Abstract translation: 本发明涉及一种基于通过具有有效的主体 - 掺杂剂能量转移机制来改善电子密度分布的效果而显示高效发光特性的有机电致发光器件。 此外,有机电致发光器件克服了常规材料的特性,例如初始效率降低和寿命短,从而确保了每种颜色具有高效率和长寿命的高性能发光特性。 有机电致发光器件具有插入在基板上的正极和负极之间的有机层,其中有机层包括发光层。 发光层包括:由化学式1表示的至少一种掺杂剂化合物; 和由化学式5表示的至少一种宿主化合物。
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公开(公告)号:KR101554862B1
公开(公告)日:2015-09-23
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: 본발명은신규한유기발광화합물및 이를발광재료로서채용하고있는유기발광소자에관한것으로, 상세하게는본 발명에따른유기발광화합물은하기화학식 1의화합물인것을특징으로한다. [화학식 1][상기화학식 1에서, L은하기구조에서선택된다.]본발명에따른유기발광화합물은청색의발광효율이좋고재료의수명특성이뛰어나소자의구동수명이매우양호한 OLED 소자를제조할수 있는장점이있다.
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