Patents by Inventor Tomasz TROJACKI

Tomasz TROJACKI 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).

  • ORGANIC VAPOR JET PRINTING SYSTEM
    Publication number: 20230189626
    Abstract: Devices for deposition of material via organic vapor jet printing (OVJP) and similar techniques are provided. The depositor includes delivery channels ending in delivery apertures, where the delivery channels are flared as they approach the delivery apertures, and/or have a trapezoidal shape. The depositors are suitable for fabricating OLEDs and OLED components and similar devices.
    Type: Application
    Filed: January 25, 2023
    Publication date: June 15, 2023
    Inventors: Gregory MCGRAW, William E. QUINN, Gregg KOTTAS, Matthew KING, Benjamin SWEDLOVE, Tomasz TROJACKI
  • Organic vapor jet print head for depositing thin film features with high thickness uniformity
    Patent number: 11588140
    Abstract: Devices for deposition of material via organic vapor jet printing (OVJP) and similar techniques are provided. The depositor includes delivery channels ending in delivery apertures, where the delivery channels are flared as they approach the delivery apertures, and/or have a trapezoidal shape. The depositors are suitable for fabricating OLEDs and OLED components and similar devices.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: February 21, 2023
    Assignee: Universal Display Corporation
    Inventors: Gregory McGraw, William E. Quinn, Gregg Kottas, Matthew King, Benjamin Swedlove, Tomasz Trojacki
  • Apparatus and method to deliver organic material via organic vapor-jet printing (OVJP)
    Patent number: 11121322
    Abstract: Systems and arrangements of OVJP deposition devices are provided, in which one or more organic material crucibles are directly attached to an injection block and a print head without the need for external delivery components such as feedtubes. Each crucible may be hermetically sealed until it is attached to the injection block, allowing for a single device to provide for storage, transport, and deposition of the organic material.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: September 14, 2021
    Assignee: Universal Display Corporation
    Inventors: Matthew King, William E. Quinn, Gregory McGraw, Siddharth Harikrishna Mohan, Elliot H. Hartford, Benjamin Swedlove, Gregg Kottas, Tomasz Trojacki, Julia J. Brown
  • APPARATUS AND METHOD TO DELIVER ORGANIC MATERIAL VIA ORGANIC VAPOR-JET PRINTING (OVJP)
    Publication number: 20200119279
    Abstract: Systems and arrangements of OVJP deposition devices are provided, in which one or more organic material crucibles are directly attached to an injection block and a print head without the need for external delivery components such as feedtubes. Each crucible may be hermetically sealed until it is attached to the injection block, allowing for a single device to provide for storage, transport, and deposition of the organic material.
    Type: Application
    Filed: November 20, 2019
    Publication date: April 16, 2020
    Inventors: Matthew KING, William E. QUINN, Gregory MCGRAW, Siddharth HARIKRISHNA MOHAN, Elliot H. HARTFORD, Benjamin SWEDLOVE, Gregg KOTTAS, Tomasz TROJACKI, Julia J. BROWN
  • Apparatus and method to deliver organic material via organic vapor-jet printing (OVJP)
    Patent number: 10566534
    Abstract: Systems and arrangements of OVJP deposition devices are provided, in which one or more organic material crucibles are directly attached to an injection block and a print head without the need for external delivery components such as feedtubes. Each crucible may be hermetically sealed until it is attached to the injection block, allowing for a single device to provide for storage, transport, and deposition of the organic material.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: February 18, 2020
    Assignee: Universal Display Corporation
    Inventors: Matthew King, William E. Quinn, Gregory McGraw, Siddharth Harikrishna Mohan, Elliot H. Hartford, Jr., Benjamin Swedlove, Gregg Kottas, Tomasz Trojacki, Julia J. Brown
  • Organic vapor jet print head for depositing thin film features with high thickness uniformity
    Publication number: 20190221783
    Abstract: Devices for deposition of material via organic vapor jet printing (OVJP) and similar techniques are provided. The depositor includes delivery channels ending in delivery apertures, where the delivery channels are flared as they approach the delivery apertures, and/or have a trapezoidal shape. The depositors are suitable for fabricating OLEDs and OLED components and similar devices.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 18, 2019
    Inventors: Gregory MCGRAW, William E. QUINN, Gregg KOTTAS, Matthew KING, Benjamin SWEDLOVE, Tomasz TROJACKI
  • Apparatus and Method to Deliver Organic Material via Organic Vapor-Jet Printing (OVJP)
    Publication number: 20170104159
    Abstract: Systems and arrangements of OVJP deposition devices are provided, in which one or more organic material crucibles are directly attached to an injection block and a print head without the need for external delivery components such as feedtubes. Each crucible may be hermetically sealed until it is attached to the injection block, allowing for a single device to provide for storage, transport, and deposition of the organic material.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 13, 2017
    Inventors: Matthew KING, William E. QUINN, Gregory MCGRAW, Siddharth HARIKRISHNA MOHAN, Elliot H. HARTFORD, Jr., Benjamin SWEDLOVE, Gregg KOTTAS, Tomasz TROJACKI, Julia J. BROWN