Patents by Inventor Kyengbaek Ryu

Kyengbaek Ryu 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).

  • Display panel and method of manufacturing the same
    Patent number: 10359871
    Abstract: Provided is a display panel including a loop-shaped conductive path which is manufactured by performing a conductive ink jetting process and a high-degree vacuum removal process to effectively vaporizing a solvent in a conductive ink line at lower temperature than the boiling point at atmospheric pressure of the solvent. The conductive path manufactured as such does not allow a stain or a trace, such as a pull-back region, to be left around the conductive path. Thus, it is possible to obtain the loop-shaped conductive path having an initially intended design without being damaged during a process.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: July 23, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sunbae Kong, JeongKweon Park, Chan Park, KyengBaek Ryu, Heungju Jo
  • DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160092011
    Abstract: Provided is a display panel including a loop-shaped conductive path which is manufactured by performing a conductive ink jetting process and a high-degree vacuum removal process to effectively vaporizing a solvent in a conductive ink line at lower temperature than the boiling point at atmospheric pressure of the solvent. The conductive path manufactured as such does not allow a stain or a trace, such as a pull-back region, to be left around the conductive path. Thus, it is possible to obtain the loop-shaped conductive path having an initially intended design without being damaged during a process.
    Type: Application
    Filed: August 26, 2015
    Publication date: March 31, 2016
    Inventors: Sunbae KONG, JeongKweon PARK, Chan PARK, KyengBaek RYU, Heungju JO
  • Curing apparatus
    Patent number: 9186699
    Abstract: An exemplary embodiment of the present invention provides a curing apparatus comprising: a cassette; lamps configured in the cassette; a lamp housing having lamp accommodating portions disposed within the cassette to accommodate the lamps; and window plates separately configured so as to correspond to the positions of the lamp accommodating portions.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: November 17, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jaeyeol Heo, Ojun Kwon, Kyengbaek Ryu, Hoonseok Kang, Jongho Song
  • CURING APPARATUS
    Publication number: 20140061508
    Abstract: An exemplary embodiment of the present invention provides a curing apparatus comprising: a cassette; lamps configured in the cassette; a lamp housing having lamp accommodating portions disposed within the cassette to accommodate the lamps; and window plates separately configured so as to correspond to the positions of the lamp accommodating portions.
    Type: Application
    Filed: December 27, 2012
    Publication date: March 6, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jaeyeol Heo, Ojun Kwon, Kyengbaek Ryu, Hoonseok Kang, Jongho Song