Patents by Inventor Seong Ho YOO

Seong Ho YOO 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: 11961223
    Abstract: An apparatus for predicting performance of a wheel in a vehicle: includes a learning device that generates a latent space for a plurality of two-dimensional (2D) wheel images based on a convolutional autoencoder (CAE), extracts a predetermined number of the plurality of 2D wheel images from the latent space, and learns a dataset having the plurality of 2D wheel images and performance values corresponding to the plurality of 2D wheel images; and a controller that predicts performance for the plurality of 2D wheel images based on a performance prediction model obtained by the learning device.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: April 16, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SOOKMYUNG WOMEN'S UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jong Ho Park, Chang Gon Kim, Chul Woo Jung, Sang Min Lee, Min Kyoo Kang, Ji Un Lee, Kwang Hyeon Hwang, Nam Woo Kang, So Young Yoo, Seong Sin Kim, Sung Hee Lee
  • Patent number: 11910657
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: February 20, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Publication number: 20240019606
    Abstract: Implementations of the present disclosure relate to methods, and related apparatus and devices, of forming flexible cover lens structures for flexible or foldable display devices. In one or more implementations, one or more adhesion promotion layers are deposited above at least one wet hardcoat layer of a substrate structure. A dry hardcoat layer is deposited above the one or more adhesion promotion layers using a dry deposition process that includes plasma enhanced chemical vapor deposition (PECVD). An anti-smudge layer is deposited above the dry hardcoat layer. Each of the one or more adhesion promotion layers, the dry hardcoat layer, and the anti-smudge layer is deposited at a process temperature that is less than 80 degrees Celsius.
    Type: Application
    Filed: July 13, 2022
    Publication date: January 18, 2024
    Inventors: Helinda NOMINANDA, Tae Kyung WON, Han NGUYEN, Seong Ho YOO, Soo Young CHOI
  • Publication number: 20230345771
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20230284484
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: May 10, 2023
    Publication date: September 7, 2023
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu-hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20230269969
    Abstract: Sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in an organic light-emitting diode (OLED) display are described herein. The adjacent metal-containing overhang structures defining each sub-pixel of the sub-pixel circuit of the display provide for formation of the sub-pixel circuit using evaporation deposition and provide for the metal-containing overhang structures to remain in place after the sub-pixel circuit is formed (e.g., utilizing the methods of the fifth, sixth, or seventh exemplary embodiments). Evaporation deposition may be utilized for deposition of an OLED material and cathode. The metal-containing overhang structures define deposition angles, i.e., provide for a shadowing effect during evaporation deposition.
    Type: Application
    Filed: July 27, 2021
    Publication date: August 24, 2023
    Inventors: Jungmin LEE, Seong Ho YOO, Dieter HAAS, Si Kyoung KIM, Yu-hsin LIN, Ji Young CHOUNG
  • Patent number: 11690254
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: June 27, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Ji Young Choung, Dieter Haas, Yu-hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Patent number: 11690255
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: June 27, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Patent number: 11610952
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: March 21, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Publication number: 20230076050
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: October 26, 2022
    Publication date: March 9, 2023
    Inventors: Ji Young CHOUNG, Dieter HAAS, Yu-hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20230061457
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: October 26, 2022
    Publication date: March 2, 2023
    Inventors: Ji Young CHOUNG, Dieter HAAS, Yu-hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Patent number: 11476313
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: October 18, 2022
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Publication number: 20220077251
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a substrate, adjacent pixel-defining layer (PDL) structures disposed over the substrate and defining sub-pixels of the device, inorganic overhang structures disposed on an upper surface of the PDL structures, and a plurality of sub-pixels. Each sub-pixel includes an anode, an organic light-emitting diode (OLED) material disposed over and in contact with the anode, a cathode disposed over the OLED material and extending under the inorganic overhang structures adjacent to each sub-pixel, and an encapsulation layer disposed over the cathode. The encapsulation layer extends under at least a portion of the inorganic overhang structures and along a sidewall of the inorganic overhang structures.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20220077252
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20220077257
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: October 11, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • Publication number: 20160367942
    Abstract: The present disclosed provides a post-processing system of a diesel vehicle in which an LNT catalyst and a DPF are sequentially disposed on an exhaust gas channel of the engine. The post-processing system includes: an LNT catalyst configured to adsorb nitrogen oxide (NOx) under lean atmosphere and desorb the nitrogen oxide (NOx) under rich atmosphere, based on a window of theoretical air-fuel ratio; and a diesel particulate filter (DPF). The DPF includes a first purifier disposed at a back end of the LNT catalyst and purifying hydrocarbon (HC) and carbon monoxide (CO), and a second purifier disposed at a back end of the first purifier and purifying hydrogen sulfide (H2S).
    Type: Application
    Filed: September 22, 2015
    Publication date: December 22, 2016
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Jin Ha LEE, Won Soon PARK, Seong Ho YOO, Myung Jong LEE