Patents by Inventor Hunsik KIM

Hunsik KIM 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).

  • Publication number: 20220390799
    Abstract: A color conversion panel includes a substrate, and a color conversion layer formed on the substrate. The color conversion layer includes a color conversion barrier rib that spatially separates a space on the substrate in pixel units, and a color conversion pixel inserted into the separated space of the color conversion barrier rib on the substrate and having a curved depression or a curved protrusion in a light incident direction or a curved protrusion in a light emission direction.
    Type: Application
    Filed: September 28, 2020
    Publication date: December 8, 2022
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Hunsik KIM, Seulki PARK
  • Patent number: 10385268
    Abstract: A photosensitive resin composition comprises: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises with respect to a total weight of the solid content: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; an acetophenone-based photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; and an alkali soluble resin in an amount of about 5 wt % to about 80 wt %, with respect to a total weight of the solid content.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: August 20, 2019
    Assignees: Samsung Display Co., Ltd., DONGWOO FINE-CHEM CO., LTD.
    Inventors: Baekhee Lee, Minki Nam, Junghyun Kwon, Youngmin Kim, Namseok Roh, Haeil Park, Seontae Yoon, Donguk Kim, Kisoo Park, Kwangkeun Lee, Junhan Lee, Juho Kim, Hyounwoo Kim, Hunsik Kim, Jongsoo Lee
  • Patent number: 9637683
    Abstract: A photosensitive resin composition comprising: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; a photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; an alkali soluble resin in an amount of about 5 wt % to about 80 wt %; and a dispersant in an amount of about 0.1 wt % to about 12 wt %, with respect to a total weight of the solid content.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: May 2, 2017
    Assignees: SAMSUNG DISPLAY CO., LTD., DONGWOO FINE-CHEM CO., LTD.
    Inventors: Baekhee Lee, Minki Nam, Junghyun Kwon, Youngmin Kim, Namseok Roh, Haeil Park, Seontae Yoon, Donguk Kim, Kisoo Park, Kwangkeun Lee, Junhan Lee, Juho Kim, Hyounwoo Kim, Hunsik Kim, Jongsoo Lee
  • Publication number: 20160215213
    Abstract: A photosensitive resin composition comprises: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises with respect to a total weight of the solid content: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; an acetophenone-based photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; and an alkali soluble resin in an amount of about 5 wt % to about 80 wt %, with respect to a total weight of the solid content.
    Type: Application
    Filed: December 10, 2015
    Publication date: July 28, 2016
    Inventors: Baekhee LEE, Minki NAM, Junghyun KWON, Youngmin KIM, Namseok ROH, Haeil PARK, Seontae YOON, Donguk KIM, Kisoo PARK, Kwangkeun LEE, Junhan LEE, Juho KIM, Hyounwoo KIM, Hunsik KIM, Jongsoo LEE
  • Publication number: 20160215212
    Abstract: A photosensitive resin composition comprising: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; a photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; an alkali soluble resin in an amount of about 5 wt % to about 80 wt %; and a dispersant in an amount of about 0.1 wt % to about 12 wt %, with respect to a total weight of the solid content.
    Type: Application
    Filed: December 10, 2015
    Publication date: July 28, 2016
    Inventors: Baekhee LEE, Minki NAM, Junghyun KWON, Youngmin KIM, Namseok ROH, Haeil PARK, Seontae YOON, Donguk KIM, Kisoo PARK, Kwangkeun LEE, Junhan LEE, Juho KIM, Hyounwoo KIM, Hunsik KIM, Jongsoo LEE