Patents by Inventor Ki-Kyung YOUK

Ki-Kyung YOUK 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: 20160109768
    Abstract: A display device according to an exemplary embodiment includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; and a pixel electrode coupled to the thin film transistor. The pixel electrode includes a first subpixel electrode that is divided into two regions configured to arrange liquid crystal molecules while including one first horizontal stem portion, and a second subpixel electrode that includes a plurality of second horizontal stem portions.
    Type: Application
    Filed: April 9, 2015
    Publication date: April 21, 2016
    Inventors: Ha Won YU, Hyun Ho KANG, O Sung SEO, Seung Jun YU, Ki Kyung YOUK, Yeo Geon YOON, Sang Myoung LEE, Tae Kyung YIM
  • Publication number: 20160091743
    Abstract: A curved liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a first thin film display layer disposed at an upper surface of the first substrate; a second substrate; a second thin film display layer disposed at a lower surface of the second substrate; a sealant disposed at an edge of the first substrate and the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate and sealed by the sealant, wherein the first thin film display layer and the second thin film display layer face each other, the first substrate and the second substrate are curved to have the same degree of curvature, and a thickness of a side surface of the second substrate is thinner than a thickness of a center portion of the second substrate.
    Type: Application
    Filed: March 2, 2015
    Publication date: March 31, 2016
    Inventors: Ha Won YU, Tae Kyung YIM, Hyun Ho KANG, O Sung SEO, Seung Jun YU, Ki Kyung YOUK, Sang Myoung LEE
  • Publication number: 20150346543
    Abstract: A liquid crystal display includes: a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; and a roof layer disposed facing the pixel electrode, wherein a plurality of microcavities are disposed between the pixel electrode and the roof layer, and a liquid crystal layer including liquid crystal molecules is disposed in the plurality of microcavities, and wherein each microcavity includes a first area and a second area partitioned by a liquid crystal injection hole formation area, and a first alignment layer in the first area and a second alignment layer in the second area are formed of different materials.
    Type: Application
    Filed: October 30, 2014
    Publication date: December 3, 2015
    Inventors: Je Hyeong PARK, Un Byoll KO, Kyung-Bae KIM, Seung Ho YANG, Se Joon OH, Ki Kyung YOUK
  • Publication number: 20130208020
    Abstract: A display apparatus includes a display panel including a three-dimensional (ā€œ3Dā€) pixel, including multiple subpixels corresponding to multiple viewpoints, a viewpoint detecting part configured to detect a target viewpoint, a display panel driver configured to generate grayscale data of the subpixels based on the detected target viewpoint, and a light converting element including a light converting axis sequentially corresponding to central regions of the subpixels including colors different from one another And configured to convert an image on the display panel into a 3D image.
    Type: Application
    Filed: July 27, 2012
    Publication date: August 15, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung-Ho JUNG, Jin-Hwan KIM, Kyung-Bae KIM, Soo-Hee OH, Ki-Kyung YOUK, Yong-Cheol JEONG