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公开(公告)号：US10749121B2
公开(公告)日：2020-08-18
申请号：US16511090
申请日：2019-07-15
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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公开(公告)号：US10978649B2
公开(公告)日：2021-04-13
申请号：US16927285
申请日：2020-07-13
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated ligands having a structure of In the vgs3, each of the E1 atoms is selected from C and N, except that E1g is selected from C, N, and S. The E1 atoms collectively comprise an 18 pi-electron system, provided that E1a and E1p are different. The R1 substituents are each, independently, H, hydrocarbyl, heteroatom substituted hydrocarbyl, cyano, fluoro, OR2a, SR2a, NR2aR2b, BR2aR2b, or SiR2aR2bR2c, where the R2 substituents are each, independently, hydrocarbyl or heteroatom substituted hydrocarbyl. Any of the R1 or R2 substituents can be linked to form a saturated or unsaturated, aromatic or non-aromatic ring, provided that the R1 substituents are not present when the corresponding one of E atoms is N or S. Organic light emitting diode devices comprising these compounds are also described.
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公开(公告)号：US10158090B2
公开(公告)日：2018-12-18
申请号：US15860737
申请日：2018-01-03
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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公开(公告)号：US09893306B2
公开(公告)日：2018-02-13
申请号：US15659884
申请日：2017-07-26
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
CPC classification number: H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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公开(公告)号：US09722193B2
公开(公告)日：2017-08-01
申请号：US15365360
申请日：2016-11-30
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter MacKenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
CPC classification number: H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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Patent Agency Ranking
![Metal Complexes of Cyclometallated Imidazo[1,2-f]phenanthridine and Diimidazo[1,2-a:1',2'-c]quinazoline Ligands and Isoelectronic and Benzannulated Analogs Thereof](/abs-image/US/2015/01/15/US20150018549A1/abs.jpg.150x150.jpg)
6.发明申请Metal Complexes of Cyclometallated Imidazo[1,2-f]phenanthridine and Diimidazo[1,2-a:1',2'-c]quinazoline Ligands and Isoelectronic and Benzannulated Analogs Thereof 有权环金属化咪唑并[1,2-f]菲啶和二咪唑并[1,2-a：1'，2'-c]喹唑啉配位体的金属络合物及其等电子和苯胺类似物公开(公告)号：US20150018549A1
公开(公告)日：2015-01-15
申请号：US14500332
申请日：2014-09-29
Applicant: Universal Display Corporation
Inventor： David B. KNOWLES , Chun Lin , Peter Borden Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott A. Beers , Cory S. Brown , Walter H. Yeager
IPC: H01L51/00
CPC classification number: H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
Abstract translation: 描述了包含环金属化的咪唑并[1,2-f]菲啶和二咪唑并[1,2-a：1'，2'-c]喹唑啉配体的磷光金属络合物或其等电子或苯并对映体的化合物。 还描述了包含这些化合物的有机发光二极管器件。
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![Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof](/abs-image/US/2014/11/18/US08889864B2/abs.jpg.150x150.jpg)
7.发明授权Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof 有权环金属咪唑并[1,2-f]菲啶和二咪唑并[1,2-a：1'，2'-c]喹唑啉配体及其等电子和苯并对映体的金属络合物公开(公告)号：US08889864B2
公开(公告)日：2014-11-18
申请号：US14277979
申请日：2014-05-15
Applicant: Universal Display Corporation
Inventor： David B. Knowles , Chun Lin , Peter Borden MacKenzie , Jui-Yi Tsai , Robert W. Walters , Scott A. Beers , Cory S. Brown , Walter H. Yeager
CPC classification number: H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
Abstract translation: 描述了包含环金属化的咪唑并[1,2-f]菲啶和二咪唑并[1,2-a：1'，2'-c]喹唑啉配体的磷光金属络合物或其等电子或苯并对映体的化合物。 还描述了包含这些化合物的有机发光二极管器件。
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8.发明申请METAL COMPLEXES OF CYCLOMETALLATED IMIDAZO (1,2-f ) PHENANTHRIDINE AND DIIMIDAZO (1,2-a:1', 2'-c),QUINAZOLINE LIGANDS AND ISOELECTRONIC AND BENZANNULATED ANALOGS THEREOF 有权（1,2-a：1'，2'-c），喹唑啉配子及其电子和其衍生化合物的金属复合物（1,2-f）苯并恶嗪和二咪唑公开(公告)号：US20130310561A1
公开(公告)日：2013-11-21
申请号：US13948558
申请日：2013-07-23
Applicant: Universal Display Corporation
Inventor： David B. Knowles , Chun Lin , Peter Borden Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott A. Beerts , Cory S. Brown , Walter H. Yeager
IPC: H01L51/00
CPC classification number: H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
Abstract translation: 描述了包含环金属化的咪唑并[1,2-f]菲啶和二咪唑并[1,2-a：1'，2'-c]喹唑啉配体的磷光金属络合物或其等电子或苯并对映体的化合物。 还描述了包含这些化合物的有机发光二极管器件。
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公开(公告)号：US12171138B2
公开(公告)日：2024-12-17
申请号：US17848157
申请日：2022-06-23
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Chun Lin , Peter B. Mackenzie , Robert W. Walters , Jui-Yi Tsai , Cory S. Brown , Jun Deng
IPC: H01L51/00 , C07F15/00 , C09K11/06 , H10K85/30 , H10K50/11 , H10K50/81 , H10K50/82 , H10K50/826 , H10K101/10 , H10K102/00 , H10K102/10
Abstract: Organic light emitting materials and devices comprising phosphorescent metal complexes comprising ligands comprising aryl or heteroaryl groups substituted at both ortho positions are described. An organic light emitting device, comprising: an anode, a hole transport layer; an organic emissive layer comprising an emissive layer host and an emissive dopant; an electron impeding layer, and electron transport layer, and a cathode disposed, in that order, over a substrate.
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公开(公告)号：US10403831B2
公开(公告)日：2019-09-03
申请号：US16161438
申请日：2018-10-16
Applicant: Universal Display Corporation
Inventor： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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