Patents by Inventor Tyler FLEETHAM

Tyler FLEETHAM 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).

  • Publication number: 20220246851
    Abstract: Provided is an OLED having an emissive region having a first compound and a second compound where the first compound is capable of energy transfer to the second compound, and capable of functioning as a phosphorescent emitter in an OLED at room temperature. The second compound meets at least one of the following two conditions: (1) the second compound is capable of functioning as a TADF emitter in an OLED at room temperature, and (2) the second compound is capable of functioning as a fluorescent emitter in an OLED at room temperature. The second compound also includes at least one deuterium atom. Also provided is a formulation including the first compound and the second compound. Also disclosed is a premixed co-evaporation source that is a mixture of the first compound and the second compound.
    Type: Application
    Filed: January 11, 2022
    Publication date: August 4, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Chun LIN
  • Publication number: 20220238833
    Abstract: A light emitting device includes a first electrode, a hole transporting layer in contact with the first electrode, a second electrode, an electron transporting layer in contact with the second electrode; and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a phosphorescent emitter, a fluorescent emitter, and a host, and the phosphorescent emitter harvests electrogenerated excitons and transfers energy to the fluorescent emitter.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 28, 2022
    Inventors: Jian Li, Tyler Fleetham
  • Publication number: 20220227799
    Abstract: Provided are compounds containing platinum which is coordinated by a tetradentate ligand wherein the tetradentate ligand comprises at least one five-membered ring comprising at least one nitrogen atom which is fused to a further five- or six membered ring. Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 21, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jerald FELDMAN, Hsiao-Fan CHEN, Alexey Borisovich DYATKIN, Tyler FLEETHAM, Fadi M. JRADI
  • Publication number: 20220220141
    Abstract: Provided are organometallic compounds of of Formula I: Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: December 3, 2021
    Publication date: July 14, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Wei-Chun SHIH, Tyler FLEETHAM, Zhiqiang JI, Pierre-Luc T. BOUDREAULT
  • Publication number: 20220181561
    Abstract: High performance OLED that includes deuterated compounds in the emissive layer are disclosed. The OLED includes an anode; a cathode; and an emissive layer, disposed between the anode and the cathode. In the OLED, the emissive layer includes a first phosphorescent emitter and a first host; the first phosphorescent emitter is a metal complex; the first host is partially or fully deuterated; and at least one additional condition is true.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 9, 2022
    Applicant: Universal Display Corporation
    Inventors: Tyler FLEETHAM, Nicholas J. THOMPSON, Jason BROOKS, Ivan MILAS, Jerald FELDMAN, Siva Kumar TALLURI, Mahesh PAUDYAL, Douglas WILLIAMS, Eric A. MARGULIES, Chun LIN, Bin MA
  • Publication number: 20220177492
    Abstract: Provided are new compositions of matter for host materials in OLEDs by incorporating deuterated moieties in the organic molecules. Also provided are formulations comprising these deuterated compounds. Further provided are OLEDs and related consumer products that utilize these deuterated compounds.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 9, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Nicholas J. THOMPSON, Chun LIN, Jerald FELDMAN, Peter WOLOHAN, Bin MA
  • Publication number: 20220153759
    Abstract: Provided are triangulene based organometallic compounds which contain as a central atom at least one atom selected from the group consisting of B, Al, Ga, and In. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs as well as related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: October 14, 2021
    Publication date: May 19, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Peter WOLOHAN, Tyler FLEETHAM, Hsiao-Fan CHEN
  • Publication number: 20220158096
    Abstract: Provided are OLEDs and related electronic devices that utilize these OLED devices. The OLED includes an emissive region that includes a sensitizer and an acceptor, where the sensitizer has a lowest excitation energy state ET1, and is capable of harvesting triplet excitons; where the acceptor is capable of receiving energy from the sensitizer and functioning as a fluorescent emitter at room temperature; where the acceptor has a first moiety and a second moiety, the first moiety having a lowest singlet excitation energy state ES1A and a lowest triplet excitation energy state ET1A, and the second moiety having a lowest singlet excitation energy state ES1B and a lowest triplet excitation energy state ET1B; and where ES1A<ES1B, ET1A>ET1B, and ET1>ES1A.
    Type: Application
    Filed: October 18, 2021
    Publication date: May 19, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Rasha HAMZE, Nicholas J. THOMPSON, Hsiao-Fan CHEN, Scott BEERS, Noah HORWITZ, Jason BROOKS, Woo-Young SO, Sean Michael RYNO
  • Publication number: 20220149294
    Abstract: Provided is an OLED having an emissive region having a first compound and a second compound. The first compound is capable of energy transfer to the second compound. The first compound is capable of functioning as a TADF emitter in an OLED at room temperature, wherein the first compound includes a boron atom possessing a trigonal planar coordination geometry. The first compound has a first singlet state S1, a first triplet state T1, and a second triplet state T2 energies; and the second compound is a fluorescent compound functioning as an emitter in the OLED at room temperature.
    Type: Application
    Filed: October 15, 2021
    Publication date: May 12, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Rasha HAMZE, Noah HORWITZ, Jerald FELDMAN
  • Patent number: 11329244
    Abstract: A light emitting device includes a first electrode, a hole transporting layer in contact with the first electrode, a second electrode, an electron transporting layer in contact with the second electrode; and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a phosphorescent emitter, a fluorescent emitter, and a host, and the phosphorescent emitter harvests electrogenerated excitons and transfers energy to the fluorescent emitter.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: May 10, 2022
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Jian Li, Tyler Fleetham
  • Publication number: 20220140241
    Abstract: Provided are boron-containing host compounds with fused rings which contain in the center of the compound an atom selected from the group consisting of B, Al, Ga, and In. Also provided are formulations comprising these compounds. Further provided are OLEDs as well as related consumer products that utilize these compounds.
    Type: Application
    Filed: September 29, 2021
    Publication date: May 5, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan CHEN, Peter WOLOHAN, Tyler FLEETHAM
  • Publication number: 20220135597
    Abstract: Provided are organoboron compounds having Formula I: Also provided are formulations comprising these organoboron compounds. Further provided are OLEDs and related consumer products that utilize these organoboron compounds.
    Type: Application
    Filed: October 14, 2021
    Publication date: May 5, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Rasha HAMZE, Jason BROOKS
  • Publication number: 20220131088
    Abstract: Provided are novel organic compounds having a structure of Formula I: Also provided are formulations having these organic compounds. Further provided are OLEDs and related consumer products that utilize these organic compounds.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 28, 2022
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Morgan C. MACINNIS, Noah HORWITZ, Jerald FELDMAN, Hsiao-Fan CHEN
  • Publication number: 20220109120
    Abstract: A compound comprising a ligand LA comprising a moiety L having a structure of Formula I is provided. In Formula I, LA coordinated to a metal M; A1 is selected from B, N, P, P?O, P?S, Al, Ga, SiR?, GeR?, and SnR?; where rings A, B, and C are 5- or 6-membered rings; Y1, Y2, and Y3 are selected from direct bonds, the metal M, and a variety of linkers; a+b+c=2 or 3; and one of a number of specific conditions is met. OLED devices, consumer products, and formulations including the compound are also provided.
    Type: Application
    Filed: November 17, 2021
    Publication date: April 7, 2022
    Applicant: Universal Display Corporation
    Inventors: MORGAN C. MACINNIS, Hsiao-Fan Chen, Tyler Fleetham, Peter Wolohan, Jerald Feldman, Jui-Yi Tsai, Pierre-Luc T. Boudreault, Alexey Borisovich Dyatkin, Zhiqiang JI, Sean Michael Ryno, Rasha Hamze, Chun Lin, Elena Sheina
  • Publication number: 20220098220
    Abstract: A compound of the following Formula I is provided. In Formula I, A is C, B, Si, Ge, or Sn; each of X1 to X22 is independently C or N; Z1 and Z2 are each independently B or N; when A is B, one of X4, X5, X12, and X22 is N, and the remainder are C; when A is C, at least one of Z1 and Z2 is B; each of Y1, Y2, Y3, and Y4 is independently O, S, Se, NR, CRR?, SiRR?, GeRR?, and SnRR?; one of both of Y1 and Y2 are present; one of both of Y3 and Y4 are present; each R, R?, RA, RB, RC, RD, RE, and RF is independently hydrogen or a variety of substituents; and any two adjacent R, R?, RA, RB, RC, RD, RE, and RF can be joined or fused to form a ring. Devices, consumer products, and formulations including the compound are also disclosed.
    Type: Application
    Filed: August 17, 2021
    Publication date: March 31, 2022
    Applicant: Universal Dispaly Corporation
    Inventors: Peter WOLOHAN, Tyler Fleetham, Hisao-Fan Chen
  • Publication number: 20210395276
    Abstract: Provided are spiro-bisilepine compounds. Also provided are formulations comprising these spiro-bisilepine compounds. Further provided are OLEDs and related consumer products that utilize these spiro-bisilepine compounds.
    Type: Application
    Filed: May 11, 2021
    Publication date: December 23, 2021
    Applicant: Universal Display Corporation
    Inventors: Tyler FLEETHAM, Suman Layek
  • Publication number: 20210363163
    Abstract: Provided are organoboron compounds. Also provided are formulations comprising these organoboron compounds. Further provided are OLEDs and related consumer products that utilize these organoboron compounds.
    Type: Application
    Filed: May 3, 2021
    Publication date: November 25, 2021
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan Chen, Tyler Fleetham, Rasha Hamze, Scott Beers
  • Publication number: 20210355092
    Abstract: Provided are carbazole-based host compounds containing a 9-membered ring represented by Formula I where the variables are defined herein. Also provided are formulations comprising these carbazole-based hosts compounds. Further provided are OLEDs and related consumer products that utilize these carbazole-based hosts compounds.
    Type: Application
    Filed: April 14, 2021
    Publication date: November 18, 2021
    Applicant: Universal Display Corporation
    Inventors: Suman LAYEK, Hsiao-Fan CHEN, Tyler FLEETHAM
  • Publication number: 20210292351
    Abstract: Disclosed are platinum or palladium complexes featuring tetradentate ligands with at least one side that has an NN binding motif are disclosed. The disclosed organometallic compounds have a structure of where M is Pt or Pd. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: February 1, 2021
    Publication date: September 23, 2021
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Morgan C. MACINNIS, Woo-Young SO, Hsiao-Fan CHEN, Tyler FLEETHAM, Jason BROOKS, Douglas WILLIAMS, Charles J. STANTON, III, Satwinder Singh MAROK, Hojae CHOI
  • Publication number: 20210292343
    Abstract: Provided are multi-NBN host compounds. The compound has the structure of Formula I: Also provided are formulations comprising these multi-NBN host compounds. Further provided are OLEDs and related consumer products that utilize these multi-NBN host compounds.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 23, 2021
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Tyler FLEETHAM, Nicholas J. THOMPSON