Patents by Inventor Pierre-Luc T. Boudreault

Pierre-Luc T. Boudreault 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: 10854826
    Abstract: An OLED including an organic layer that contains metal complex compounds that are useful as a phosphorescent emitter is disclosed. The metal complex compounds include ligands that incorporate fluorinated side chains and has at least one substituent R selected from the group consisting of partially fluorinated alkyl, partially fluorinated cycloalkyl, and combinations thereof, wherein R is directly bonded to an aromatic ring. In the compound, C having an F attached thereto is separated by at least one carbon atom from the aromatic ring.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: December 1, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jui-Yi Tsai, Alexey Borisovich Dyatkin, Pierre-Luc T. Boudreault, Walter Yeager, Chuanjun Xia
  • Publication number: 20200369699
    Abstract: Provided is a compound comprising a first ligand LA of
    Type: Application
    Filed: May 5, 2020
    Publication date: November 26, 2020
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Wei-Chun SHIH, Pierre-Luc T. BOUDREAULT, Bert ALLEYNE, Tyler FLEETHAM, Zhiqiang JI, Hsiao-Fan CHEN, Jerald FELDMAN
  • Patent number: 10844085
    Abstract: A compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is and LB is Formula I.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: November 24, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Zhiqiang Ji, Jui-Yi Tsai, Lichang Zeng, Alexey Borisovich Dyatkin, Walter Yeager, Eric Margulies, Pierre-Luc T. Boudreault
  • Patent number: 10847728
    Abstract: This invention discloses iridium complexes with ligands based on a phenyl quinoline backbone with at least a double substitution on the quinoline moiety. These complexes can be used as phosphorescent emitters in OLEDs.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: November 24, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Pierre-Luc T. Boudreault, Chuanjun Xia, Harvey Wendt
  • Publication number: 20200361975
    Abstract: Provided is a compound comprising a first ligand LA of where at least one of RA and RB is a structure of
    Type: Application
    Filed: April 24, 2020
    Publication date: November 19, 2020
    Applicant: Universal Display Corporation
    Inventors: Walter YEAGER, Zhiqiang JI, Pierre-Luc T. BOUDREAULT
  • Publication number: 20200361974
    Abstract: Provided are a compound having a metal M and a first ligand LA comprising the structure of where the compound is capable of functioning as a phosphorescent emitter in an organic light emitting device at room temperature.
    Type: Application
    Filed: April 22, 2020
    Publication date: November 19, 2020
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Alexey Borisovich DYATKIN, Jui-Yi TSAI, Pierre-Luc T. BOUDREAULT
  • Publication number: 20200358008
    Abstract: Provided are a compounds comprising a first ligand LA of
    Type: Application
    Filed: April 22, 2020
    Publication date: November 12, 2020
    Applicant: Universal Display Corporation
    Inventors: Zhiqiang JI, Pierre-Luc T. BOUDREAULT, Wei-Chun SHIH
  • Publication number: 20200350502
    Abstract: Provided are compounds having a first ligand LA of that are useful in OLEDs as emitters.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 5, 2020
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Zhiqiang JI, Pierre-Luc T. BOUDREAULT, Jui-Yi TSAI, Miguel A. ESTERUELAS, Ana M. LOPEZ, Enrique OÑATE, Esther RAGA, Wei-Chun SHIH
  • Publication number: 20200331941
    Abstract: Provided are compounds having a first ligand LA of Formula I where, R and RA each represents mono to the maximum allowable substitutions, or no substitution; Z1 to Z4 are each independently C or N; at least two adjacent Z1 to Z4 are C and the corresponding R groups attached to them form a structure of Formula II
    Type: Application
    Filed: April 14, 2020
    Publication date: October 22, 2020
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Zhiqiang JI, Pierre-Luc T. BOUDREAULT
  • Publication number: 20200335702
    Abstract: A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Applicant: Universal Display Corporation
    Inventors: Vadim ADAMOVICH, Hitoshi Yamamoto, Ting-Chih Wang, Michael S. Weaver, Chuanjun Xia, Bert Alleyne, Pierre-Luc T. Boudreault, Alexey Borisovich Dyatkin, Scott Joseph
  • Patent number: 10811620
    Abstract: An OLED including an organic layer that contains metal complex compounds that are useful as a phosphorescent emitter is disclosed. The metal complex compounds include ligands that incorporate fluorinated side chains and has at least one substituent R selected from the group consisting of partially fluorinated alkyl, partially fluorinated cycloalkyl, and combinations thereof, wherein R is directly bonded to an aromatic ring. In the compound, C having an F attached thereto is separated by at least one carbon atom from the aromatic ring.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: October 20, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jui-Yi Tsai, Alexey Borisovich Dyatkin, Pierre-Luc T. Boudreault, Walter Yeager, Chuanjun Xia
  • Publication number: 20200325125
    Abstract: Provided are compounds having a first ligand LA of Formula I Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 15, 2020
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Zhiqiang JI, Tongxiang LU, Pierre-Luc T. BOUDREAULT
  • Publication number: 20200321543
    Abstract: A compound having a formula M(LA)x(LB)y(LC)z is provided. In the compound of M(LA)x(LB)y(LC)z, ligand LA is ligand LB is and ligand LC is In addition, M is a metal having an atomic mass greater than 40, x is 1, 2, or 3, and y and z are independently 0, 1, or 2. In the compound, Z5 is carbon or nitrogen; one of Z1 to Z4 is nitrogen and three of Z1 to Z4 are carbon substituted by RB, and rings C and D are each independently a 5 or 6-membered carbocyclic or heterocyclic ring. Each RA, RB, RC, and RD is independently selected from a group of substituents, where at least one RB is heteroaryl, which can be further substituted, and any adjacent substitutents are optionally joined or fused into a ring. Formulations and devices, such as OLEDs, that include the first compound are also provided.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 8, 2020
    Inventors: PIERRE-LUC T. BOUDREAULT, Chuanjun Xia, Scott Joseph
  • Publication number: 20200308204
    Abstract: A compound comprising a first bidentate ligand LA, wherein LA comprises a structure of Formula I; wherein Z is selected from the group consisting of O, S, NR, BR, CRKRL, SiRKRL, —CRKRLCRMRN—, —SiRKRLSiRMRN—, —CRKRLO—, —SiRKRLO—, and —CRK?CRL—; wherein ring A, ring B, and ring C are each independently a 5-membered carbocyclic ring, 5-membered heterocyclic ring, 6-membered carbocyclic ring or 6-membered heterocyclic ring; wherein LA is coordinated to a metal M forming a 5-membered chelate ring; wherein M is selected from the group consisting of Ir, Pt, Pd, Ru, Rh, Os, Re, Cu, Ag, and Au; wherein RA, RB, and RC each represent mono to the maximum allowable substitution, or no substitution; wherein each R, RK, RL, RM, RN, 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, boryl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, car
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Inventors: Alexey Borisovich DYATKIN, Jui-Yi TSAI, Walter YEAGER, Pierre-Luc T. BOUDREAULT, Zhiqiang JI, Alan DeAngelis
  • 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: 20200291006
    Abstract: Transition metal compounds having naphthalene imide moiety having enhanced electron withdrawing property and more metal-ligand charge transfer (MLCT) based excited state are disclosed. The disclosed compounds will improve the photoluminescent quantum yield (PLQY) and produce phosphorescent emission in red to near IR region which has many desired applications.
    Type: Application
    Filed: February 25, 2020
    Publication date: September 17, 2020
    Applicant: Universal Display Corporation
    Inventors: Zhiqiang JI, Pierre-Luc T. BOUDREAULT
  • Publication number: 20200283462
    Abstract: A compound of Formula I or Formula II wherein Y is selected from the group consisting of O, S, and NV; and (a) L1 and L2 are the same or different and are each a mono-anionic bidentate ligand; and R is selected from the group consisting of hydrogen, deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; or (b) R joins with L1 of the Formulae I or II to form a ring B1 of formula B and formula C, respectively, and L2 is L3 and L3 is a tridentate ligand of formula D wherein ring C, ring D, and ring E are each independently selected from the group consisting a 5-membered aryl, a 5-membered heteroaryl, a 6-membered aryl, and a 6-membered heteroaryl; X1 to X4 are independently selected from Cor N, and no more than two of the X1 to X4 is N; Z1 to Z7 are ind
    Type: Application
    Filed: February 7, 2020
    Publication date: September 10, 2020
    Inventors: Jui-Yi TSAI, Pierre-Luc T. BOUDREAULT, Morgan C. MACINNIS, Alexey Borisovich DYATKIN, Miguel A. ESTERUELAS, Ana M. LOPEZ, Enrique Onate, Esther Raga
  • Patent number: 10770664
    Abstract: This invention discloses iridium complexes containing one tetradentate ligand and one bidentate ligand. The heteroleptic iridium complexes showed desired properties such as good EQE, LT, and CIE.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: September 8, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Jui-Yi Tsai, Chuanjun Xia, Pierre-Luc T Boudreault, Ana M. Lopez, Ainhoa San Torcuato, Enrique Oñate, Miguel A. Esteruelas
  • Publication number: 20200274079
    Abstract: Novel metal complexes incorporating boron-containing aromatic compounds useful as a phosphorescent OLED material are disclosed.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 27, 2020
    Applicant: Universal Display Corporation
    Inventors: Jui-Yi TSAI, Pierre-Luc T. BOUDREAULT, Alexey Borisovich DYATKIN, Jerald FELDMAN, Zhiqiang JI, Hsiao-Fan CHEN
  • Patent number: 10749114
    Abstract: A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: August 18, 2020
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Vadim Adamovich, Hitoshi Yamamoto, Ting-Chih Wang, Michael S. Weaver, Chuanjun Xia, Bert Alleyne, Pierre-Luc T. Boudreault, Alexey Borisovich Dyatkin, Scott Joseph