Patents by Inventor Jae-Kil Park

Jae-Kil 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).

  • Display device including first and second light blocking patterns
    Patent number: 11973072
    Abstract: A display device includes: a base layer including a display area including an emission area and a non-emission area adjacent to the emission area, and a non-display area around the display area; a light emitting element in the emission area on the base layer; a color filter layer located above the light emitting element; and a light blocking pattern on the light emitting element and including a first light blocking pattern in the non-emission area and a second light blocking pattern in the non-display area. The first light blocking pattern and the second light blocking pattern are different in thickness from each other.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eung Gyu Lee, Jin Suek Kim, Sae Ron Park, Seung Bo Shim, Ho Kil Oh, Jae Soo Jang
  • HOLLOW FIBER COMPOSITE MEMBRANE FOR WATER VAPOR SEPARATION, METHOD FOR MANUFACTURING THE SAME, AND DEVICE INCLUDING THE SAME
    Publication number: 20240075432
    Abstract: Provided are a hollow fiber composite membrane for water vapor separation, comprising a hollow fiber membrane including two or more pores and a coating layer in which an interfacial polymer obtained from interfacial polymerization of water-soluble monomer and an organic monomer is coated on a surface of the hollow fiber membrane, and a chemical resistant substance is introduced in the interfacial polymer, and a method for manufacturing the same.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 7, 2024
    Applicants: KOREA INSTITUTE OF ENERGY RESEARCH, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae Deok JEON, Soon Jin KWON, Won Kil CHOI, So Jung PARK
  • Outdoor fluorescent lamp fixture
    Patent number: 7861447
    Abstract: Provided is a lamp supporting device mounted in an illuminating advertising signboard, particularly which is formed as an assembly type that makes carrying and storage thereof convenient thereby being generally used without limitation in various sizes (length) of lamps with simple replacement of a center frame, and can arrange lamps in a way being overlapped thereby avoiding blackening and in a plurality of lines while freely adjusting the width between the lamps.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: January 4, 2011
    Inventor: Jae-Kil Park
  • Outdoor Fluorescent Lamp Fixture
    Publication number: 20080250684
    Abstract: Provided is a lamp supporting device mounted in an illuminating advertising signboard, particularly which is formed as an assembly type that makes carrying and storage thereof convenient thereby being generally used without limitation in various sizes (length) of lamps with simple replacement of a center frame, and can arrange lamps in a way being overlapped thereby avoiding blackening and in a plurality of lines while freely adjusting the width between the lamps.
    Type: Application
    Filed: October 25, 2005
    Publication date: October 16, 2008
    Applicant: NAEWAE Co., Ltd.
    Inventor: Jae-Kil Park