Patents by Inventor Joo-Jong MOON

Joo-Jong MOON 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: 12153239
    Abstract: The present disclosure provides a polarizing plate comprising: a polarizer; an optical laminate formed on one side of the polarizer and containing a polymer substrate and an antiglare layer; and a thermoplastic resin layer formed on the other side of the polarizer and containing a (meth)acrylate resin, and a liquid crystal panel and a display device including the polarizing plate.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: November 26, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Min Soo Kim, Jaehoon Shim, Jung Hyun Seo, Jae Pil Koo, Joo Jong Moon, Jaeyoung Kim
  • Patent number: 12092794
    Abstract: The present disclosure relates to an anti-glare film including a light-transmitting substrate; and a hard coating layer containing a binder resin and particles dispersed in the binder resin, a polarizing plate, and a display apparatus including the same, wherein the particles include a first inorganic particle aggregate having an average particle diameter of 1 to 2 ?m; a second inorganic particle aggregate having an average particle diameter of 3 to 5 ?m; and organic particles in the form of primary particles having an average particle diameter of 1 to 10 ?m.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: September 17, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Hanna Lee, Jung Hyun Seo, Hye Min Lee, Yeongrae Chang, Joo Jong Moon, Jae Hak Kim
  • Patent number: 11650362
    Abstract: The present invention relates to a polarizing plate including: a polarizer; a hard coating layer having a thickness of 10 ?m or less formed on one surface side of the polarizer; and an optical laminate including a light-transmitting substrate formed on the other surface side of the polarizer.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: May 16, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Jung Hyun Seo, Jinseok Byun, Jaehoon Shim, Soo Kyoung Lee, Joo Jong Moon
  • Publication number: 20220206188
    Abstract: The present disclosure relates to an anti-glare film including a light-transmitting substrate; and a hard coating layer containing a binder resin and particles dispersed in the binder resin, a polarizing plate, and a display apparatus including the same, wherein the particles include a first inorganic particle aggregate having an average particle diameter of 1 to 2 ?m; a second inorganic particle aggregate having an average particle diameter of 3 to 5 ?m; and organic particles in the form of primary particles having an average particle diameter of 1 to 10 ?m.
    Type: Application
    Filed: November 24, 2020
    Publication date: June 30, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Hanna LEE, Jung Hyun SEO, Hye Min LEE, Yeongrae CHANG, Joo Jong MOON, Jae Hak KIM
  • Publication number: 20210173133
    Abstract: The present disclosure provides a polarizing plate comprising: a polarizer; an optical laminate formed on one side of the polarizer and containing a polymer substrate and an antiglare layer; and a thermoplastic resin layer formed on the other side of the polarizer and containing a (meth)acrylate resin, and a liquid crystal panel and a display device including the polarizing plate.
    Type: Application
    Filed: January 10, 2020
    Publication date: June 10, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Min Soo KIM, Jaehoon SHIM, Jung Hyun SEO, Jae Pil KOO, Joo Jong MOON, Jaeyoung KIM
  • Publication number: 20210018667
    Abstract: The present invention relates to a polarizing plate including: a polarizer; a hard coating layer having a thickness of 10 ?m or less formed on one surface side of the polarizer; and an optical laminate including a light-transmitting substrate formed on the other surface side of the polarizer.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 21, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Jung Hyun SEO, Jinseok BYUN, Jaehoon SHIM, Soo Kyoung LEE, Joo Jong MOON
  • Patent number: 10690810
    Abstract: The present invention relates to an antireflection film comprising a hard coating layer in which a ten-point average roughness (Rz) of the surface irregularities is 0.05 ?m to 0.2 ?m and an internal haze is 0.5% to 5%; and a low refractive index layer formed on the hard coating layer, and a display device comprising the antireflection film.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: June 23, 2020
    Assignee: LG CHEM LTD.
    Inventors: Yeong Rae Chang, Jae Hoon Shim, Jung Hyun Seo, Jin Young Park, Soo Kyoung Lee, Jae Pil Koo, Tae Soon Kim, Min Soo Kim, Kyung Ki Hong, Joo Jong Moon, Hye Min Lee
  • Publication number: 20180313978
    Abstract: The present invention relates to an antireflection film comprising a hard coating layer in which a ten-point average roughness (Rz) of the surface irregularities is 0.05 ?m to 0.2 ?m and an internal haze is 0.5% to 5%; and a low refractive index layer formed on the hard coating layer, and a display device comprising the antireflection film.
    Type: Application
    Filed: September 12, 2016
    Publication date: November 1, 2018
    Inventors: Yeong Rae CHANG, Jae Hoon SHIM, Jung Hyun SEO, Jin Young PARK, Soo Kyoung LEE, Jae Pil KOO, Tae Soon KIM, Min Soo KIM, Kyung Ki HONG, Joo Jong MOON, Hye Min LEE
  • Publication number: 20140127465
    Abstract: The present invention relates to an anti-glare film with excellent anti-glare properties as well as improved contrast ratio and image definition and a preparation method for the same. More specifically, the anti-glare film comprises an anti-glare layer comprising organic or inorganic particles having a volume average particle diameter of 5 to 10 ?m and a photocurable resin. Here, the difference in refraction index between the organic or inorganic particles and the photocurable resin is in the range of 0.005 to 0.05, and the volume average particle diameter of the organic or inorganic particles and the thickness of the anti-glare layer satisfy a defined mathematical formula.
    Type: Application
    Filed: January 14, 2014
    Publication date: May 8, 2014
    Applicant: LG Chem, Ltd.
    Inventors: Jae-Hoon SHIM, Joon Koo KANG, Jae-Pil KOO, Ki-Uk LIM, Yeong Rae CHANG, Soo-Kyoung LEE, Joo-Jong MOON