Patents by Inventor Ed Barron
Ed Barron has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10381580Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: GrantFiled: January 3, 2018Date of Patent: August 13, 2019Assignee: Universal Display CorporationInventors: Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordeliso, Bin Ma, Zeinab Elshenawy, Suman Layek, Ed Barron, Gregg Kottas, Jason Brooks
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Publication number: 20180151816Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: ApplicationFiled: January 3, 2018Publication date: May 31, 2018Applicant: Universal Display CorporationInventors: Chuanjun XIA, Walter YEAGER, David Zenan LI, James FIORDELISO, Bin MA, Zeinab ELSHENAWY, Suman LAYEK, Ed BARRON, Gregg KOTTAS, Jason BROOKS
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Patent number: 9947880Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: GrantFiled: October 7, 2014Date of Patent: April 17, 2018Assignee: Universal Display CorporationInventors: Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordeliso, Bin Ma, Zeinab Elshenawy, Suman Layek, Ed Barron, Gregg Kottas, Jason Brooks
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Patent number: 9673406Abstract: Novel organic compounds comprising a boron-nitrogen heterocycle are provided. In particular, the compound contains an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.Type: GrantFiled: October 11, 2013Date of Patent: June 6, 2017Assignee: UNIVERSAL DISPLAY CORPORATIONInventors: Raymond Kwong, Bin Ma, Jui-Yi Tsai, Scott Beers, Ed Barron, Gregg Kottas, Alexey Dyatkin
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Publication number: 20150028323Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: ApplicationFiled: October 7, 2014Publication date: January 29, 2015Applicant: Universal Display CorporationInventors: Chuanjun XIA, Walter YEAGER, David Zenan LI, James FIORDELISO, Bin MA, Zeinab ELSHENAWY, Suman LAYEK, Ed BARRON, Gregg KOTTAS, Jason BROOKS
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Patent number: 8883322Abstract: Organometallic compounds comprising an imidazole carbene ligand having a N-containing ring fused to the imidazole ring are provided. In particular, the N-containing ring fused to the imidazole ring may contain one nitrogen atom or more than one nitrogen atom. These compounds may demonstrate high photoluminescent (PL) efficiency, Gaussian emission spectra, and/or short excited state lifetimes. These materials may be especially useful as blue phosphorescent emitters.Type: GrantFiled: March 8, 2011Date of Patent: November 11, 2014Assignee: Universal Display CorporationInventors: Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne, Alexey Borisovich Dyatkin, Nasrin Ansari, Scott Beers, Ed Barron, Jason Brooks
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Patent number: 8871361Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: GrantFiled: March 7, 2012Date of Patent: October 28, 2014Assignee: Universal Display CorporationInventors: Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordelisio, Bin Ma, Zeinab Elshenawy, Suman Layek, Ed Barron, Gregg Kottas, Jason Brooks
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Publication number: 20140039192Abstract: Novel organic compounds comprising a boron-nitrogen heterocycle are provided. In particular, the compound contains an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.Type: ApplicationFiled: October 11, 2013Publication date: February 6, 2014Applicant: Universal Display CorporationInventors: RAYMOND KWONG, Bin Ma, Jui-Yi Tsai, Scott Beers, Ed Barron, Gregg Kottas, Alexey Dyatkin
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Patent number: 8586203Abstract: Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.Type: GrantFiled: May 17, 2010Date of Patent: November 19, 2013Assignee: Universal Display CorporationInventors: Raymond Kwong, Bin Ma, Jui-Yi Tsai, Scott Beers, Ed Barron, Gregg Kottas, Alexey Borisovich Dyatkin
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Publication number: 20120228583Abstract: Organometallic compounds comprising an imidazole carbene ligand having a N-containing ring fused to the imidazole ring are provided. In particular, the N-containing ring fused to the imidazole ring may contain one nitrogen atom or more than one nitrogen atom. These compounds may demonstrate high photoluminescent (PL) efficiency, Gaussian emission spectra, and/or short excited state lifetimes. These materials may be especially useful as blue phosphorescent emitters.Type: ApplicationFiled: March 8, 2011Publication date: September 13, 2012Applicant: Universal Display CorporationInventors: Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne, Alexey Borisovich Dyatkin, Nasrin Ansari, Scott Beers, Ed Barron, Jason Brooks
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Publication number: 20120223634Abstract: Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.Type: ApplicationFiled: March 7, 2012Publication date: September 6, 2012Applicant: Universal Display CorporationInventors: Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordelisio, Bin Ma, Zeinab Elshenawy, Suman Layek, Ed Barron, Gregg Kottas, Jason Brooks
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Publication number: 20100295032Abstract: Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.Type: ApplicationFiled: May 17, 2010Publication date: November 25, 2010Applicant: Universal Display CorporationInventors: Raymond Kwong, Bin Ma, Jui-Yi Tsai, Scott Beers, Ed Barron, Gregg Kottas, Alexey Borisovich Dyatkin
