-
公开(公告)号：US20210163517A1
公开(公告)日：2021-06-03
申请号：US16892487
申请日：2020-06-04
发明人： Aram Jeon , Seungyeon Kwak , Kum Hee Lee , Jun Chwae , Whail Choi , Kyuyoung Hwang , Yoonhyun Kwak , Byoungki Choi
摘要： Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.
-
公开(公告)号：US20210115077A1
公开(公告)日：2021-04-22
申请号：US16837162
申请日：2020-04-01
发明人： Kyuyoung Hwang , Seungyeon Kwak , Kum Hee Lee , Kyuhyun Im , Aram Jeon , Ohyun Kwon , Byoungki Choi
摘要： Provided are an organometallic compound, and an organic light-emitting device and a diagnostic composition, each including the organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, in Formula 1, M is a transition metal, L1 is represented by Formula 2a, L2 is represented by Formula 2b, Wherein the M, Formula 2a and Formula 2b are described in the specification.
-
公开(公告)号：US20210104691A1
公开(公告)日：2021-04-08
申请号：US17032392
申请日：2020-09-25
发明人： Kum Hee Lee , Byungjoon Kang , Seungyeon Kwak , Sunghun Lee , Aram Jeon , Hyeonho Choi , Kyuyoung Hwang , Byoungki Choi , Whail Choi
摘要： An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, Formula 1, M is a transition metal, L1 is a ligand represented by Formula 2 as provided herein, L2 is a ligand represented by Formula 3 as provided herein, and n1 and n2 are each independently 1 or 2.
-
公开(公告)号：US20210083205A1
公开(公告)日：2021-03-18
申请号：US17016806
申请日：2020-09-10
发明人： Kyuyoung Hwang , Byungjoon Kang , Seungyeon Kwak , Kum Hee Lee , Aram Jeon , Sukekazu ARATANI , Banglin Lee , Kyuhyun Im , Byoungki Choi , Yasushi KOISHIKAWA
摘要： Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same and an electronic apparatus including the organic light-emitting device: M(L1)n1(L2)n2 wherein M, L1, L2, n1, and n2 in Formula 1 are the same as described in the detailed description.
-
公开(公告)号：US20210009616A1
公开(公告)日：2021-01-14
申请号：US16912752
申请日：2020-06-26
发明人： Sangdong Kim , Seungyeon Kwak , Hyun Koo , Sungjun Kim , Hyungsun Kim , Chul Baik , Myungsun Sim , Yongtak Yang , Banglin Lee , Sunyoung Lee , Sunghun Lee , Jeoungin Yi , Yuri Cho , Pyeongseok Cho , Byoungki Choi , Hyeonho Choi , Dalho Huh , Seokhwan Hong
摘要： A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.
-
公开(公告)号：US20200331940A1
公开(公告)日：2020-10-22
申请号：US16840871
申请日：2020-04-06
发明人： Kum Hee Lee , Seungyeon Kwak , Yoonhyun Kwak , Ohyun Kwon , Aram Jeon , Whail Choi , Kyuyoung Hwang , Byoungki Choi , Hyeonho Choi
摘要： An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M(L1)n1(L2)n2, Formula 1 wherein, in Formula 1, M, L1, L2, n1, and n2 are each independently the same as described herein.
-
公开(公告)号：US20200308207A1
公开(公告)日：2020-10-01
申请号：US16739199
申请日：2020-01-10
发明人： Sangdong Kim , Seoungtae Kim , Wooyoun Kim , Jinwoo Kim , Muhyun Baik , Seungyeol Baek , Seungyeon Kwak , Won-joon Son , Yongsuk Cho , Jongwon Choi , Hyeonho Choi , Byoungki Choi
摘要： An organometallic compound represented by Formula I, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound.
-
公开(公告)号：US10366653B2
公开(公告)日：2019-07-30
申请号：US15450505
申请日：2017-03-06
发明人： Ohyun Kwon , Youngjae Park , Hyun Koo , Byoungki Choi , Zeev Valentine Vardeny , Chuang Zhang , Dali Sun , Zhiyong Pang
IPC分类号： G09G5/00 , G09G3/3233 , C09K11/02 , C09K11/06 , H01L27/32 , H01L43/08 , H01L51/50 , H01L51/56 , G09G3/3208 , H01L51/00
摘要： An organic light-emitting device including a magnetoresistive element including a first magnetic layer, a second magnetic layer, and a separation layer disposed between the first magnetic layer and the second magnetic layer, an organic light-emitting element electrically connected to the magnetoresistive element, wherein the organic light-emitting element comprises a first electrode, a second electrode, and an organic light-emission layer disposed between the first electrode and the second electrode, a magnetic field applying unit configured to apply a magnetic field to at least the magnetoresistive element, and optionally, to the organic light-emitting element, a power source configured to supply a current between the magnetoresistive element and the organic light-emitting element, and a current source configured to apply a current between both terminals of the organic light-emitting element, wherein light-emission characteristics of the organic light-emitting device are changed depending on a direction and intensity of a current passing through the magnetoresistive element due to the power source and a direction and intensity of a current passing through the organic light-emitting element due to the power source and the current source.
-
公开(公告)号：US10164200B2
公开(公告)日：2018-12-25
申请号：US15263850
申请日：2016-09-13
发明人： Kyuyoung Hwang , Ohyun Kwon , Seungyeon Kwak , Kum Hee Lee , Aram Jeon , Hyeonho Choi , Byoungki Choi
摘要： An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein in Formula 1, M in Formula 1 is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rh), L1 in Formula 1 is selected from a ligand represented by Formula 2A or 2B as they are defined in the specification, and L2 in Formula 1 is selected from a mono-anionic organic ligand.
-
公开(公告)号：US20230136933A1
公开(公告)日：2023-05-04
申请号：US17686941
申请日：2022-03-04
发明人： Ohyun Kwon , Virendra Kumar RAI , Bumwoo Park , Soyeon Kim , Yongsuk Cho , Byoungki Choi , Jongwon Choi
摘要： An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2 Formula 1 wherein, in Formula 1, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, n1 is 1 or 2, and n2 is 1 or 2: wherein CY1 is a 6-membered N-containing heterocyclic group, a 6-membered N-containing heterocyclic group condensed with a C1-C30 carbocyclic group, or a 6-membered N-containing heterocyclic group condensed with a C5-C30 heterocyclic group, CY21 is a 5-membered carbocyclic group or a 5-membered heterocyclic group, X31 and X32 are each independently O or S, * and *′ each indicate a binding site to M1, and R10, R20 to R22, R31 to R37, b10, and b20 are as provided herein.
-
-
-
-
-
-
-
-
-
搜索结果
79 条记录 (耗时 0.031 秒)