Patents by Inventor Ju Hyuk Park

Ju Hyuk Park 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: 11940837
    Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Hwan Cho, Jong Hyun Choi, Ju Chan Park, Joo Sun Yoon, Jong Hyuk Lee
  • Publication number: 20220044956
    Abstract: A substrate processing method capable of stably loading a substrate regardless of a variation in pressure of a reaction space includes supplying an inert gas; and forming a thin film by sequentially and repeatedly supplying a source gas, supplying a reaction gas, and activating the reaction gas, wherein a center portion of a substrate and a center portion of a susceptor are spaced apart from each other to form a separate space, the reaction space above the substrate and the separate space communicate with each other via one or more channels, an inert gas is introduced to the separate space through the one or more channels during the supplying of the inert gas, and the inert gas prevents pressure imbalance between the separate space and the reaction space during a thin film deposition process.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Inventors: Seung Woo Choi, Seung Hwan Lee, Ju Hyuk Park
  • Publication number: 20190311940
    Abstract: A substrate processing method capable of stably loading a substrate regardless of a variation in pressure of a reaction space includes supplying an inert gas; and forming a thin film by sequentially and repeatedly supplying a source gas, supplying a reaction gas, and activating the reaction gas, wherein a center portion of a substrate and a center portion of a susceptor are spaced apart from each other to form a separate space, the reaction space above the substrate and the separate space communicate with each other via one or more channels, an inert gas is introduced to the separate space through the one or more channels during the supplying of the inert gas, and the inert gas prevents pressure imbalance between the separate space and the reaction space during a thin film deposition process.
    Type: Application
    Filed: January 18, 2019
    Publication date: October 10, 2019
    Inventors: Seung Woo Choi, Seung Hwan Lee, Ju Hyuk Park
  • Publication number: 20180350653
    Abstract: Provided is a substrate supporting device which prevents intrusion of a process gas into a rear surface of a substrate in a high-temperature process. The substrate supporting device includes a support portion configured to have a line contact with an edge exclusion zone of the substrate that is deformed at a specific temperature.
    Type: Application
    Filed: May 21, 2018
    Publication date: December 6, 2018
    Inventors: Sang Jin Jeong, Jeung Hoon Han, Young Seok Choi, Ju Hyuk Park
  • Patent number: D830981
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: October 16, 2018
    Assignee: ASM IP Holding B.V.
    Inventors: Sang Jin Jeong, Jeung Hoon Han, Young Seok Choi, Ju Hyuk Park
  • Patent number: D948463
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: April 12, 2022
    Assignee: ASM IP Holding B.V.
    Inventors: Seung Hwan Lee, Hak Yong Kwon, Jong Su Kim, Sung Bae Kim, Ju Hyuk Park