Patents by Inventor Junyou Pan

Junyou Pan 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).

  • DOWN CONVERSION
    Publication number: 20170016592
    Abstract: The present invention relates inter alia to an array comprising i times j array elements, wherein the array elements may comprise at least one quantum dot and/or at least one photoluminescent compound. Further the present invention relates to devices comprising these arrays. The arrays and devices can be used to generate white light with high color purity.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Junyou Pan, Niels SCHULTE, Thomas EBERLE
  • Fibers in therapy and cosmetics
    Patent number: 9539438
    Abstract: The present invention relates inter alia to functional materials for the treatment and/or prophylaxis and/or diagnosis of diseases and/or cosmetic conditions. The functional materials can be used for the preparation of light emitting devices comprising fibers as light emitting elements.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: January 10, 2017
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Herwig Buchholz, Ewald Aydt
  • Electroluminescent polymers, process for the preparation thereof, and use thereof
    Patent number: 9534077
    Abstract: The present invention relates to electroluminescent polymers which comprise indenofluorenarylamine derivatives as recurring units, to a process for the preparation thereof, to blends and formulations comprising these polymers, and to the use of these polymers or blends in electronic devices, in particular in organic light-emitting diodes, so-called OLEDs.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: January 3, 2017
    Assignee: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Aurélie Ludemann, Junyou Pan
  • Materials for organic electroluminescent devices
    Patent number: 9496504
    Abstract: The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which contain these compounds.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: November 15, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Herwig Buchholz, Teresa Mujica-Fernaud, Irina Martynova
  • Organic ionic compounds, compositions and electronic devices
    Patent number: 9496502
    Abstract: The present invention relates inter alia to novel compositions, compounds and formulations of multi-charged organic cations or anions having a functional organic group or a non-functional organic group. The present invention further relates to devices comprising the these compositions, compounds or formulations.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: November 15, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Amir Hossain Parham
  • Device and method for treatment of cells and cell tissue
    Patent number: 9492681
    Abstract: The present invention relates to a cells and cell tissue treatment device and use thereof.
    Type: Grant
    Filed: January 16, 2012
    Date of Patent: November 15, 2016
    Assignee: Merck Patent GmbH
    Inventors: Ewald Aydt, Herwig Buchholz, Junyou Pan
  • Electronic apparatus having an oxygen ion pump
    Patent number: 9478589
    Abstract: The present invention relates to an electronic apparatus which contains an electronically active material and an oxygen ion pump for removing oxygen from the apparatus. Furthermore, the present invention also relates to the use of an oxygen ion pump for removing oxygen from an electronic apparatus.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: October 25, 2016
    Assignee: Merck Patent GmbH
    Inventors: Matthias Kuntz, Junyou Pan, Volker Hilarius
  • Organic electroluminescent device
    Patent number: 9478762
    Abstract: The present invention relates to a mixture comprising two different compounds A and B, each of which contain emitter units, where at least one of the compounds is a polymer. The present invention furthermore relates to a non-conjugated polymer or dendrimer which contains two emitting units covalently bonded as polymer building blocks, to the use of the mixture, the polymer or dendrimer in electronic devices, to electronic devices comprising the mixture, the polymer or dendrimer, and to a formulation comprising the mixture, the polymer or dendrimer in a solvent.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: October 25, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Niels Schulte, Joachim Kaiser, Herwig Buchholz, Susanne Heun
  • Metal complexes
    Patent number: 9469667
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: October 18, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Amir Hossain Parham
  • COMPOSITIONS CONTAINING A POLYMERIC BINDER WHICH COMPRISES ACRYLIC AND/OR METHACRYLIC ACID ESTER UNITS
    Publication number: 20160301003
    Abstract: The present invention relates to novel compositions comprising organic light emitting materials and/or charge transporting materials and a polymeric binder which comprises acrylic and/or methacrylic acid ester units, to their use as conducting inks for the preparation of organic light emitting diode (OLED) devices, to methods for preparing OLED devices using the novel formulations, and to OLED devices prepared from such methods and formulations.
    Type: Application
    Filed: November 11, 2014
    Publication date: October 13, 2016
    Inventors: Junyou PAN, Aurélie LUDEMANN, Christoph LEONHARD, Philip E. MAY
  • RADIATIVE FIBERS
    Publication number: 20160256053
    Abstract: The present invention relates inter alia to light emitting fibers for the application in general lighting, display backlit, information display, and for treatment and/or prophylaxis and/or diagnosis of diseases and/or cosmetic conditions. The fibers can be used for the preparation of any kind of canvas and light emitting devices.
    Type: Application
    Filed: May 17, 2016
    Publication date: September 8, 2016
    Inventors: Junyou PAN, Ewald AYDT, Herwig BUCHHOLZ
  • EMITTER HAVING A CONDENSED RING SYSTEM
    Publication number: 20160197275
    Abstract: The present invention relates to organic electroluminescent devices which comprise aromatic ring systems with two or three condensed rings as emitter materials, and to their possible uses.
    Type: Application
    Filed: November 27, 2013
    Publication date: July 7, 2016
    Inventors: Junyou PAN, Martin ENGEL, Herwig BUCHHOLZ
  • Nanocrystals on fibers
    Patent number: 9385337
    Abstract: The present invention relates inter alia to light- and/or irradiation-emitting fibers comprising nanocrystals, in particular quantum dots and nanorods, their preparation and use. The fiber may have a fiber core 10, an outer first electrode 20, a light emitting layer 30, a radiation transmissive second electrode 40 positioned over the organic light emitting layer 30. Eventually the fiber may also comprise an optional radiation transmissive moisture and/or air barrier layer 50 and/or an optional radiation transmissive encapsulating material 60.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: July 5, 2016
    Assignee: Merck Patent GmbH
    Inventor: Junyou Pan
  • Electroluminescence Device
    Publication number: 20160181537
    Abstract: The present application relates to an electroluminescence device containing a) an anode, b) a cathode, c) at least one emitter layer containing at least one electroluminescent material and arranged between the anode and the cathode, and d) at least one electron transport layer containing at least one material having electron-conducting or predominantly electron-conducting properties and arranged between the at least one emitter layer and the cathode, said device being characterized in that the at least one emitter layer contains a polymer having hole-conducting or predominantly hole-conducting properties. The electroluminescence device according to the invention is distinguished by a high lifetime and a high radiation efficiency.
    Type: Application
    Filed: July 1, 2014
    Publication date: June 23, 2016
    Applicant: Merck Patent GmbH
    Inventors: Junyou Pan, Frank Egon Meyer
  • Radiative fibers
    Patent number: 9373807
    Abstract: The present invention relates inter alia to light emitting fibers for the application in general lighting, display backlit, information display, and for treatment and/or prophylaxis and/or diagnosis of diseases and/or cosmetic conditions. The fibers can be used for the preparation of any kind of canvas and light emitting devices.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: June 21, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Herwig Buchholz, Ewald Aydt
  • ELECTRO-OPTICAL DEVICE AND THE USE THEREOF
    Publication number: 20160163987
    Abstract: The present invention relates to an electro-optical device containing a) an anode, b) a cathode and c) at least one first emitter layer arranged between anode and cathode, containing at least one semiconducting, organic material, said device being characterized in that at least one second emitter layer comprising at least one polymer having hole-conducting properties and at least one emitter is arranged between the first emitter layer and the anode, and to the use thereof. The use of two emitter layers allows simple production from solution, and the production of electroluminescence devices having broadband emission.
    Type: Application
    Filed: June 26, 2014
    Publication date: June 9, 2016
    Applicant: Merck Patent GmbH
    Inventors: Susanne Heun, Aurelie Ludemann, Junyou Pan, Niels Schulte
  • Compounds and polymers which contain substituted indenofluorene derivatives as structural unit, process for the preparation thereof, and the use thereof as electronic devices and mixtures and solutions
    Patent number: 9349960
    Abstract: The present invention relates to polymers which contain substituted indenofluorene derivatives as structural unit, to substituted indenofluorene derivatives, to a process for the preparation of the polymers according to the invention, to mixtures and solutions which comprise the polymers according to the invention, and to the use of the polymers according to the invention in electronic devices, in particular in organic electroluminescent devices, so-called OLEDs (OLED=organic light emitting diode).
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: May 24, 2016
    Assignee: Merck Patent GmbH
    Inventors: Susanne Heun, Aurélie Ludemann, Rémi Manouk Anémian, Junyou Pan, Thomas Eberle
  • DEVICE FOR CONTROLLING THE PASSAGE OF ENERGY, CONTAINING A DICHROIC DYE COMPOUND
    Publication number: 20160108317
    Abstract: The present application relates to a device for regulating the passage of energy from an outside space into an inside space, where the device comprises a switching layer comprising one or more dichroic dyes of a formula (I) or formula (II).
    Type: Application
    Filed: April 29, 2014
    Publication date: April 21, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Peer KIRSCH, Alexander HAHN, Andreas RUHL, Susann BECK, Junyou PAN, Michael JUNGE, Andreas BEYER, Ursula PATWAL
  • Polymers and oligomers with functionalized side groups
    Patent number: 9246103
    Abstract: The present invention relates inter alia to oligomers and/or polymers with functionalized side groups which are bound to the backbone of the polymer via spacer.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: January 26, 2016
    Assignee: Merck Patent GmbH
    Inventors: Junyou Pan, Frank Egon Meyer, Niels Schulte, René Peter Scheurich
  • Polymer materials for organic electroluminescent devices
    Patent number: 9236571
    Abstract: The present invention relates to polymeric materials which have electron-transporting, hole-transporting and/or emitting units in the side chains. The present invention furthermore relates to processes for the preparation of these polymers, to the use of these polymers in electroluminescent devices and to electroluminescent devices comprising these polymers.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: January 12, 2016
    Assignee: Merck Patent GmbH
    Inventors: Niels Schulte, Aurélie Ludemann, Junyou Pan, René P. Scheurich, Thomas Eberle, Arne Buesing, Philipp Stoessel