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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：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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公开(公告)号：US09548462B2
公开(公告)日：2017-01-17
申请号：US15010560
申请日：2016-01-29
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.
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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Patent Agency Ranking
公开(公告)号：US09281483B2
公开(公告)日：2016-03-08
申请号：US14744535
申请日：2015-06-19
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.
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：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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