Patents by Inventor Jason Brooks

Jason Brooks 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).

  • Patent number: 10957858
    Abstract: A compound having the structure of Formula I is disclosed. In the structure of Formula I, each of R1, R2, and R3 is independently a hydrogen, a non-fused aryl group having one meta-substituent, or a non-fused heteroaryl six-membered ring having one or more meta-substituents; each meta-substituent is a non-fused aryl or non-fused heteroaryl six-membered ring optionally substituted with further substituents selected from the group consisting of non-fused aryl groups, non-fused heteroaryl groups, and alkyl groups; and at least one of R1, R2, and R3 is a non-fused aryl having one meta-substituent or a heteroaryl six-membered ring having at least one meta-substituent, wherein each meta-substituent is a non-fused aryl or non-fused heteroaryl group further substituted with a chain of at least two non-fused aryl or non-fused heteroaryl groups. The compounds may be useful in phosphorescent organic light emitting devices.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: March 23, 2021
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jason Brooks, Chuanjun Xia, Raymond Kwong, James Fiordeliso
  • Patent number: 10930864
    Abstract: The present invention includes novel metal complexes of 5H-benzimidazo[1,2-a]benzimidazole (“BimBim”) and related ligands. The novel ligands may coordinate to one or two metal centers. The metal complexes of the present invention comprising these ligands may be useful as emissive materials and n-dopants in OLED devices.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: February 23, 2021
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Daniel W. Silverstein, Jason Brooks, Jerald Feldman
  • Publication number: 20210050530
    Abstract: 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: Application
    Filed: November 2, 2020
    Publication date: February 18, 2021
    Applicant: Universal Display Corporation
    Inventors: Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne, Alexey Borisovich Dyatkin, Nasrin Ansari, Scott Beers, Edward Barron, Jason Brooks
  • Publication number: 20210040129
    Abstract: Provided are a compound of formula Ir(LA)x(LB)y(LC)z wherein LA has
    Type: Application
    Filed: July 13, 2020
    Publication date: February 11, 2021
    Applicant: Universal Display Corporation
    Inventors: Morgan C. MACINNIS, Scott BEERS, Hsiao-Fan CHEN, Geza SZIGETHY, Joseph A. MACOR, Jason BROOKS
  • Publication number: 20210024561
    Abstract: Provided are compounds having a tetradentate structure of that are useful as emitters in OLED applications.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 28, 2021
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Jason BROOKS, Chun LIN, Hai T. Le, Steven Kit CHOW, Neetipalli THRIMURTULU
  • Publication number: 20200411775
    Abstract: Provided are novel compounds having a structure of that are useful as emitters in OLEDs.
    Type: Application
    Filed: September 10, 2020
    Publication date: December 31, 2020
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Nicholas J. THOMPSON, Tyler FLEETHAM, Peter WOLOHAN, Jason BROOKS, Morgan C. MACINNIS, Sean Michael RYNO, Ivan MILAS
  • Patent number: 10873038
    Abstract: 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: Grant
    Filed: April 10, 2018
    Date of Patent: December 22, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne, Alexey Borisovich Dyatkin, Nasrin Ansari, Scott Beers, Edward Barron, Jason Brooks
  • Patent number: 10825998
    Abstract: A novel type of blue emitter is described based on the azaphenanthridine imidazole ligand. The preferred use of this moiety for generating blue phosphorescence is as part of a symmetric platinum tetradentate complex.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: November 3, 2020
    Assignee: Universal Display Corporation
    Inventors: Jason Brooks, Geza Szigethy, Scott Beers
  • Publication number: 20200295281
    Abstract: A compound is disclosed that is selected from the group consisting of a structure having Formula I and a structure having Formula II
    Type: Application
    Filed: May 27, 2020
    Publication date: September 17, 2020
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Jason BROOKS, Douglas WILLIAMS, Charles J. STANTON, III, Eugene S. GUTMAN, Wei BAO
  • Publication number: 20200295277
    Abstract: Provided are organometallic compounds. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 17, 2020
    Applicant: Universal Display Corporation
    Inventors: George FITZGERALD, Joseph A. MACOR, Jason BROOKS, Hsiao-Fan CHEN, Geza SZIGETHY, Diana DRENNAN, Neil PALMER, Wei-Chun SHIH, Pierre-Luc T. BOUDREAULT, Zhiqiang JI, Woo-Young SO
  • Publication number: 20200220090
    Abstract: A novel compound having a benzimidazole based structure is disclosed that is selected from one of the following structures: The compound is useful in improving photophysical performance of OLEDs.
    Type: Application
    Filed: March 3, 2020
    Publication date: July 9, 2020
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Daniel W. SILVERSTEIN, Peter WOLOHAN, Tyler FLEETHAM, Jason BROOKS, Charles J. STANTON, III, Olexandr TRETYAK, Raghupathi NEELARAPU, Katarina ROHLFING, Douglas WILLIAMS
  • Publication number: 20200216481
    Abstract: Tetradentate platinum complexes comprising an imidazole/benzimidazole carbene having a structure of Formula I is disclosed. In Formula I, M is Pd or Pt. These platinum carbenes with the specific substituents disclosed herein are novel and provides phosphorescent emissive compounds that exhibit physical properties that can be tuned, such as sublimation temperature, emission color, and device stability.
    Type: Application
    Filed: March 3, 2020
    Publication date: July 9, 2020
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan Chen, Tyler Fleetham, Peter Wolohan, Jason Brooks, Pierre-Luc T. Boudreault, Charles J. Stanton, III, Olexandr Tretyak, Raghupathi Neelarapu, Katarina Rohlfing, Douglas Williams
  • Patent number: 10700293
    Abstract: Compounds having the structure of Formula M(LA)x(LB)y and Formula III, are disclosed. In Formula M(LA)x(LB)y, Ligand LA is and ligand LB is a mono anionic bidentate ligand. In these compounds, metal M has an atomic number greater than 40; x is 1, 2, or 3; y is 0, 1, or 2; x+y is the oxidation state of metal M; L11 represents a linking group selected from alkyl, cycloalkyl, aryl, and heteroaryl; L12 represents a linking group selected from NR15 and PR15; each R1, R2, R3, R4, R5, R6, R11, R12, R13, R14, and R15 is independently selected from a group of substituents, wherein any adjacent substituents are optionally joined to form a fused or unfused ring; and LA and LB are optionally joined to form a ligand that is at least tetradentate. Formulations and devices, such as OLEDs, that include the compound of Formula M(LA)x(LB)y(LC)z are also described.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: June 30, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Geza Szigethy, Jason Brooks, Scott Beers, Nicholas J. Thompson
  • Publication number: 20200203636
    Abstract: An improved organic light emitting device is disclosed that includes an emissive layer between an anode and a cathode, where the emissive layer has an aggregate of one or more neutral transition metal complexes having a square planar geometry. At least one of the one or more neutral transition metal complexes has a coordination metal selected from Ni, Pd, and Au. When a voltage is applied across the anode and cathode at room temperature, the emissive layer emits a luminescent radiation that has a first luminescent radiation component produced from exciplex formation by the transition metal complexes present in the emissive layer, and the first luminescent radiation component has a peak maximum wavelength ?max that is ?500 nm at room temperature.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 25, 2020
    Applicant: Universal Display Corporation
    Inventors: Tyler FLEETHAM, Morgan C. MACINNIS, Hsiao-Fan CHEN, Jason BROOKS
  • Publication number: 20200185625
    Abstract: Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in OLEDs, particularly as emissive dopants in the emissive region in the OLEDs, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
    Type: Application
    Filed: January 29, 2020
    Publication date: June 11, 2020
    Applicant: Universal Display Corporation
    Inventors: Jason BROOKS, Geza SZIGETHY, Glenn MORELLO, Jun DENG, Peter I. DJUROVICH, Hsiao-Fan CHEN
  • Publication number: 20200176693
    Abstract: A compound having a structure of is disclosed. In these formulas, each R1, R2, and R3 is independently selected from hydrogen, alkyl, and aryl; at least one of R1 and R2 is a branched alkyl containing at least 4 carbon atoms, where the branching occurs at a position further than the benzylic position; where R1 and R3 are mono-, di-, tri-, tetra-, or no substitutions; and R2 is mono-, di-, or no substitutions. Heteroleptic iridium complexes including such compounds, and devices including such compounds are also disclosed.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Applicant: Universal Display Corporation
    Inventors: Raymond Kwong, Bin Ma, Chuanjun Xia, Bert Alleyne, Jason Brooks
  • Publication number: 20200168812
    Abstract: A compound of Formula I: wherein ring A is a 5-membered or 6-membered aromatic ring; wherein RA, RB, and RC each independently represent mono to the maximum allowable substitution, or no substitution; wherein Y1 is absent or present, and when present is selected from the group consisting of a direct bond, O, S, Se, CRR?, NR, SiRR?, and BR; wherein each X1-X3 is N or CR; wherein at least one of X1-X3 is N; wherein each A1-A5 is independently C or N; wherein the maximum number of N atoms that can connect to each other within each ring is two; wherein each R1, R2, R3, and R4 is independently selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, aryl, heteroaryl, and combinations thereof; wherein each R, R?, RA, RB, and RC is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroa
    Type: Application
    Filed: November 14, 2019
    Publication date: May 28, 2020
    Inventors: Peter Wolohan, Tyler Fleetham, Jason Brooks, Rasha Hamze, Nicholas J. Thompson
  • Publication number: 20200152891
    Abstract: Platinum compounds of Formulas I and II useful in a variety of devices, such as, for example organic-light emitting diodes (OLEDs).
    Type: Application
    Filed: January 10, 2020
    Publication date: May 14, 2020
    Inventors: Jian Li, Guijie Li, Jason Brooks
  • Publication number: 20200140471
    Abstract: A compound having the following formula is disclosed. The compound is useful as an emitter in OLED applications.
    Type: Application
    Filed: December 18, 2019
    Publication date: May 7, 2020
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Morgan C. MACINNIS, Nicholas J. THOMPSON, Tyler FLEETHAM, Jason BROOKS, Scott BEERS, Peter WOLOHAN, Sean Michael RYNO, Ivan MILAS
  • Patent number: 10636983
    Abstract: Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: April 28, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jason Brooks, Geza Szigethy, Glenn Morello, Jun Deng, Peter I. Djurovich, Hsiao-Fan Chen