Patents by Inventor Munhyuk Lim

Munhyuk Lim 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).

  • SEPARATOR STRUCTURE, METHOD FOR PRODUCING THE SAME, AND SECONDARY BATTERY USING THE SAME
    Publication number: 20220302555
    Abstract: Disclosed are a separator for a lithium ion secondary battery, a method for producing the same, and a secondary battery using the same. A separator structure includes a support disposed inside a secondary battery. The support includes a porous polymer matrix, cellulose nano fibers dispersed in the matrix, and inorganic additives dispersed in the matrix, wherein at least some of the inorganic additives are attached to the cellulose nano fibers and are distributed in the matrix.
    Type: Application
    Filed: January 4, 2022
    Publication date: September 22, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongwook Lee, Munhyuk Lim, Hongjung Kim, Kyungho Jung, Juchul Lee, Junhan Kwon, Keeyong Kim, Sumin Lee, Yongkeon Ahn, Youngmin Pi
  • Composition for dielectric layer of plasma display panel and plasma display panel including the same
    Patent number: 7745359
    Abstract: A composition for a dielectric layer of a plasma display panel and a plasma display panel including the same are disclosed. The composition includes a glass frit, a binder, a dispersant, a plasticizer, and a solvent. The binder includes about 50 to 85 parts by weight of a first monomer, about 10 to 30 parts by weight of a second monomer, and about 1 to 20 parts by weight of a third monomer based on 100 parts by weight of the binder.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: June 29, 2010
    Assignee: LG Electronics Inc.
    Inventor: Munhyuk Lim
  • COMPOSITION FOR DIELECTRIC LAYER OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY PANEL INCLUDING THE SAME
    Publication number: 20090136763
    Abstract: A composition for a dielectric layer of a plasma display panel and a plasma display panel including the same are disclosed. The composition includes a glass frit, a binder, a dispersant, a plasticizer, and a solvent. The binder includes about 50 to 85 parts by weight of a first monomer, about 10 to 30 parts by weight of a second monomer, and about 1 to 20 parts by weight of a third monomer based on 100 parts by weight of the binder.
    Type: Application
    Filed: November 26, 2008
    Publication date: May 28, 2009
    Inventor: Munhyuk LIM