-
公开(公告)号：US20230380258A1
公开(公告)日：2023-11-23
申请号：US18187571
申请日：2023-03-21
发明人： Dongsun Yoo , Donguk Kang , Gyeongheon Kim , Sohae Kim , Jihye Kim , Hoilim Kim , Saerom Park , Yongsub Shim
CPC分类号： H10K85/342 , H10K50/11 , H10K10/46 , C07F15/0033
摘要： Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The organometallic compound Formula 1 is as described in the present specification.
M(L1)n1(L2)n2 Formula 1-
12.发明公开公开(公告)号：US20230193067A1
公开(公告)日：2023-06-22
申请号：US18067098
申请日：2022-12-16
发明人： Sehun Kim , Sanghee Yu , Gyubong Kim , Hoilim Kim , Jongwoo Shin , Sangyeop Lee , Jaekook Ha , Wonjun Park , Eunho Song , Seihwan Ahn , Dongsun Yoo
IPC分类号： C09D11/52 , C09D11/037 , C09D11/033 , C09K11/70 , C09K11/08 , H10K50/16 , H10K50/858 , H10K50/18 , H10K50/17
CPC分类号： C09D11/52 , C09D11/033 , C09D11/037 , C09K11/70 , C09K11/0883 , H10K50/16 , H10K50/18 , H10K50/171 , H10K50/858 , B82Y20/00
摘要： A metal oxide composition, including: a solvent; and a metal oxide, wherein the solvent includes a first compound represented by Formula 1, and the metal oxide includes a second compound represented by Formula 2
wherein, X1 and X2 are each independently *—B(R1a)—*’, *—N(R1a)—*’, *—O—*’, *—P(R1a)—*’, *—P(═O)(R1a)—*’, *—S—*, *—S(═O)—*’, *—S(═O)2—*’, or *—Si(R1a)(R1b)—*’; * and *’ each indicate a binding site to a neighboring atom; R1 is hydrogen or deuterium; M is Zn, Ti, Zr, Sn, W, Ta, Ni, Mo, Cu, or V; p and q are each independently from 1 to 5; and the other substituents are respectively as described in the present specification.-
公开(公告)号：US20240334827A1
公开(公告)日：2024-10-03
申请号：US18612118
申请日：2024-03-21
发明人： Gyeongheon Kim , Donguk Kang , Seran Kim , Hoilim Kim , Saerom Park , Dongsun Yoo , Junyoung Lee
IPC分类号： H10K85/60 , C09K11/06 , H10K50/15 , H10K50/17 , H10K101/00 , H10K101/40
CPC分类号： H10K85/6576 , C09K11/06 , H10K85/633 , H10K85/636 , H10K85/657 , C09K2211/1018 , H10K50/15 , H10K50/17 , H10K85/615 , H10K85/6572 , H10K2101/40 , H10K2101/90
摘要： Embodiments provide a light-emitting device, an electronic apparatus including the light-emitting device, and a consumer product including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode. The interlayer includes an emission layer, a hole transport region between the emission layer and the first electrode, and an electron transport region between the emission layer and the second electrode. The hole transport region includes a hole injection layer and a hole transport layer, the hole injection layer includes a charge-generation compound and a first hole-transporting compound, the hole transport layer includes a second hole-transporting compound, and the charge-generation compound and the second hole-transporting compound respectively satisfy Inequality 1 and Inequality 2, which are explained in the specification.
-
14.发明公开公开(公告)号：US20240251581A1
公开(公告)日：2024-07-25
申请号：US18395869
申请日：2023-12-26
发明人： Gyeongheon Kim , Donguk Kang , Jihye Kim , Hoilim Kim , Saerom Park , Dongsun Yoo , Hyunguk Cho
IPC分类号： H10K50/12 , H10K50/165 , H10K85/30
CPC分类号： H10K50/12 , H10K50/165 , H10K85/342
摘要： Embodiments provide a light-emitting device, an electronic device including the light-emitting device, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer and an electron transport between the emission layer and the second electrode, and the emission layer includes a first emitter, and the electron transport region includes a heterocyclic compound, wherein the first emitter and the heterocyclic compound are explained in the specification.
-
公开(公告)号：US20240196725A1
公开(公告)日：2024-06-13
申请号：US18461978
申请日：2023-09-06
发明人： Dongsun Yoo , Donguk Kang , Gyeongheon Kim , Seran Kim , Sohae Kim , Jihye Kim , Hoilim Kim , Saerom Park , Yongsub Shim
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/11
摘要： Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus and an electronic device that include the light-emitting device. In Formula 1, L1 may be a ligand represented by Formula 2, and Formulae 1 and 2 are described in more detail in the specification.
-
16.发明公开公开(公告)号：US20240196642A1
公开(公告)日：2024-06-13
申请号：US18342600
申请日：2023-06-27
发明人： Seran Kim , Hoilim Kim , Saerom Park , Dongsun Yoo , Junyoung Lee
IPC分类号： H10K50/805 , C07D405/04 , C07D405/10 , C07D409/10 , C07D409/14 , C07D421/04 , C07D421/10 , H10K50/15 , H10K50/16 , H10K85/60
CPC分类号： H10K50/805 , C07D405/04 , C07D405/10 , C07D409/10 , C07D409/14 , C07D421/04 , C07D421/10 , H10K50/15 , H10K50/16 , H10K85/636 , H10K85/657
摘要： An opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1:
wherein a maximum absorption wavelength of the organic compound is in a range of about 490 nm to about 570 nm, and an oscillator strength (OSC) of the organic compound is in a range of about 0.8 to about 1.0.-
公开(公告)号：US20240180019A1
公开(公告)日：2024-05-30
申请号：US18208310
申请日：2023-06-12
发明人： Seran Kim , Minsoo Choi , Hoilim Kim , Dongsun Yoo , Seokgyu Yoon , Jinsoo Jung , Hyejin Jung , Youngeun Choi
IPC分类号： H10K85/30 , C07D333/06 , C07D471/06 , C07D493/06 , C07D517/16 , C07F5/02 , C09K11/06 , H10K30/20 , H10K85/60
CPC分类号： H10K85/322 , C07D333/06 , C07D471/06 , C07D493/06 , C07D517/16 , C07F5/022 , C09K11/06 , H10K30/20 , H10K85/621 , H10K85/654 , H10K85/655 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K2101/40
摘要： Provided is an opto-electronic device including a first electrode, a second electrode facing the first electrode, and a photoactive layer arranged between the first electrode and the second electrode, wherein the photoactive layer includes a first layer and a second layer, the first layer including a first compound, and the second layer including a second compound that does not include a 5-membered ring, the first compound is an electron-donating compound, the second compound is an electron-accepting compound, and the opto-electronic device satisfies Equation 1:
0.1≤(E1LUMO−E2LUMO)/(E1LUMO−E1HOMO)≤0.5 Equation 1
wherein, in Equation 1, E1LUMO, E1HOMO, and E2LUMO are each as defined herein.-
18.发明公开公开(公告)号：US20240116967A1
公开(公告)日：2024-04-11
申请号：US18207615
申请日：2023-06-08
发明人： Sohae Kim , Sooryun Cho , Gyeongheon Kim , Dongsun Yoo , Jihye Kim , Hoilim Kim , Saerom Park
CPC分类号： C07F15/0086 , C09K11/06 , H10K50/11 , H10K50/16 , H10K50/181 , H10K50/82 , H10K85/346 , C09K2211/1018
摘要： Provided are a light-emitting device including an organometallic compound represented by Formula 1, an electronic device including the light-emitting device, and the organometallic compound represented by Formula 1. The organometallic compound emits light having a maximum emission wavelength of about 500 nm to about 650 nm and has a 3MLCT (%) ratio greater than or equal to 16.0%.
-
公开(公告)号：US20240114767A1
公开(公告)日：2024-04-04
申请号：US18241749
申请日：2023-09-01
发明人： Dongsun Yoo , Donguk Kang , Gyeongheon Kim , Seran Kim , Sohae Kim , Jihye Kim , Hoilim Kim , Saerom Park , Yongsub Shim
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/11
摘要： Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The first ligand, L1, of the organometallic compound may include a first polycyclic coordinate ring in which four or more rings are condensed with each other and a second polycyclic coordinate ring in which three or more rings are condensed with each other.
M1(L1)n1(L2)n2 Formula 1.-
公开(公告)号：US20240040926A1
公开(公告)日：2024-02-01
申请号：US18322464
申请日：2023-05-23
发明人： Sohae Kim , Sooryun Cho , Gyeongheon Kim , Dongsun Yoo , Jihye Kim , Hoilim Kim , Saerom Park , Youngmi Cho
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , H10K50/12
摘要： The disclosure provides an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus and an electronic device including the light-emitting device.
-
-
-
-
-
-
-
-
-
搜索结果
35 条记录 (耗时 0.025 秒)
