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公开(公告)号：KR1020140125576A
公开(公告)日：2014-10-29
申请号：KR1020130043531
申请日：2013-04-19
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D491/04 , C07D495/04 , H01L51/50
CPC classification number: C09K11/06 , C07D209/96 , C07D405/12 , C07D487/10 , C07D491/107 , C07D495/10 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/5012 , H01L51/0059 , C07D491/04 , C07D495/04 , H01L51/0065 , H01L51/0067 , H01L51/0068
Abstract: 본 발명은 신규한 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로, 본 발명의 유기 전계 발광 화합물은 발광층 또는 정공 수송층에 사용될 수 있고, 발광 특성이 우수하여, 전류 특성이 개선된 유기 전계 발광 소자를 제조할 수 있다.
Abstract translation: 本发明涉及一种新的有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 本发明的有机电致发光化合物可以用于发光层或空穴传输层，提高发光特性，从而制造出具有改善的电流特性的有机电致发光器件。
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公开(公告)号：KR101431645B1
公开(公告)日：2014-08-20
申请号：KR1020120068543
申请日：2012-06-26
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/5016
Abstract: 본 발명은 특정 조합의 도판트 화합물 및 호스트 화합물을 함유하는 발광층 및 이를 포함하는 유기 전계 발광 소자에 관한 것이다. 본 발명에 따른 유기 전계 발광 소자는 종래의 발광 재료를 이용한 소자보다 더 낮은 구동 전압에서 더 좋은 발광 효율을 나타내는 장점이 있다.
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公开(公告)号：KR101396171B1
公开(公告)日：2014-05-27
申请号：KR1020120046340
申请日：2012-05-02
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D409/14 , C07D333/76 , C09K11/06 , H01L51/50
Abstract: 본 발명은 신규한 유기 발광 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것이다. 본 발명에 따른 유기 발광 화합물은, 발광 효율이 좋고 구동수명이 매우 우수할 뿐만 아니라 구동전압이 강하됨으로써 전력효율의 상승이 유도되어 소비전력이 개선된 유기 전계 발광 소자를 제조할 수 있는 장점이 있다.
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公开(公告)号：KR1020140057223A
公开(公告)日：2014-05-12
申请号：KR1020140031415
申请日：2014-03-18
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D487/04 , C07D471/14 , H01L51/50
CPC classification number: C09K11/06 , C09K2211/1029 , H01L51/0072 , H01L51/50 , H05B33/14
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 differentiate 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 differentiate from each other, and an adjacent Ar_3 is able to form a circle by 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能够相互区分，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能够彼此区分，并且相邻的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，通过用作主体而显示出优异的发光效率 OLED器件中的有机电致发光材料的材料，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。
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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：KR1020140049531A
公开(公告)日：2014-04-25
申请号：KR1020140031417
申请日：2014-03-18
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D471/14 , C07D471/22 , H01L51/50
Abstract: The present invention relates to a novel organic light-emitting compound and an organic electroluminescent device including the same. More particularly, the organic light-emitting compound according to the present invention is selected from the following Formulae 1 to 5. [In the above Formulae 1 to 5, X and Y are independently selected from N(Ar1), O and S, Ar1 may be different from each other, when Ar1 is plural, this is represented by Ar1 or Ar2; each of Z1 to Z8 is independently selected from C(Ar3) and N, Ar3 may be different from each other, and adjacent Ar3 may combine together to form a ring.] The organic light-emitting compound according to the present invention is used as a host material in an organic light-emitting material in an OLED device and has better light-emitting efficiency than a common host material and excellent lifetime characteristic. An OLED having good driving lifetime may be manufactured.
Abstract translation: 本发明涉及新型有机发光化合物和包含其的有机电致发光器件。 更具体地，根据本发明的有机发光化合物选自下式1至5. [在上式1至5中，X和Y独立地选自N（Ar 1），O和S，Ar 1 可以彼此不同，当Ar 1是多个时，其由Ar 1或Ar 2表示; Z 1至Z 8中的每一个独立地选自C（Ar 3）和N，Ar 3可以彼此不同，并且相邻的Ar 3可以结合在一起形成环。]根据本发明的有机发光化合物用作 OLED器件中的有机发光材料中的主体材料，并且具有比普通主体材料更好的发光效率和优异的寿命特性。 可以制造具有良好驱动寿命的OLED。
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公开(公告)号：KR1020130121479A
公开(公告)日：2013-11-06
申请号：KR1020120044711
申请日：2012-04-27
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , H01L51/50 , C07D403/14 , C07D209/82
CPC classification number: H01L51/0067 , C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , C07D471/04 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , H01L51/0072 , H01L51/5016 , H01L51/5024
Abstract: The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device including the same. Organic electroluminescent compounds according to the present invention can provide an organic electroluminescent device which improves power consumption by inducing the increase of power efficiency and improves the driving durability of the device due to improved the lifetime properties of materials, and improves green luminous efficiency when being compared with existing phosphorous host materials.
Abstract translation: 本发明涉及新颖的有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 根据本发明的有机电致发光化合物可以提供一种有机电致发光器件，其通过引起电力效率的提高而提高功耗，并且由于改善了材料的寿命特性而提高了器件的驱动耐久性，并且在比较时提高了绿色发光效率 与现有的磷主体材料。
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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：KR1020120038056A
公开(公告)日：2012-04-23
申请号：KR1020100099580
申请日：2010-10-13
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C09K11/06 , H01L51/5012 , Y10S428/917
Abstract: PURPOSE: A compound for organic electro material is provided to have good luminous efficiency, to reduce driving voltage of device, and to manufacture an organic light emitting diode with improved power efficiency. CONSTITUTION: A compound for organic electro material is in chemical formula 1. In chemical formula 1, A is a functional group in chemical formula 1-a, or 1-b, L1-L5 is respectively (C6-30)arylene or (C3-30)heteroarylene, R1-R5 is respectively hydrogen, deuterium, (C1-30) alkyl, hollow (C1-30) alkyl, halogen, cyano, (C3-30) cycloalkyl, 5-7 membered heterocycloalkyl, (C2-30) alkenyl, (C2-30) alkynyl, (C6-30) aryl, (C1-30) alkoxy, (C6-30) aryloxy, (C3-30) heteroaryl, (C6-30) ar (C1-30) alkyl, arylthio, mono or di (C1-30) alkylamino, and mono or di (C6-30) arylamino, tri (C1-30) alkylsilyl, di (C1-30) alkyl (C6-30) arylsilyl, tri (C6-30) arylsilyl, nitro, or hydroxy.
Abstract translation: 目的：提供用于有机电材料的化合物以具有良好的发光效率，降低器件的驱动电压，并制造具有改善的功率效率的有机发光二极管。 化学式1中，A是化学式1-a中的官能团，或1-b，L1-L5分别是（C6-30）亚芳基或（C3 -30）亚杂芳基，R1-R5分别是氢，氘，（C1-30）烷基，中空（C1-30）烷基，卤素，氰基，（C3-30）环烷基，5-7元杂环烷基，（C2-30 ）烯基，（C 2-30）炔基，（C 6-30）芳基，（C 1-30）烷氧基，（C 6-30）芳氧基，（C 3-30）杂芳基，（C 6-30） （C 1 -C 30）烷基氨基，一或二（C 6-30）芳基氨基，三（C 1-30）烷基甲硅烷基，二（C 1-30）烷基（C 6-30）芳基甲硅烷基， 30）芳基甲硅烷基，硝基或羟基。
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