Patents by Inventor Dong-Yoon So

Dong-Yoon So 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: 20150070637
    Abstract: A liquid crystal display apparatus is disclosed.
    Type: Application
    Filed: November 20, 2014
    Publication date: March 12, 2015
    Inventors: Dong-Yoon So, Yong-Je Jeon, Sun-Kyo Jung
  • Publication number: 20150048322
    Abstract: OLED display that includes: a substrate; a plurality of thin film transistors formed on the substrate; a plurality of first electrodes respectively connected to the thin film transistors; a pixel definition layer formed on the substrate and having a first opening, a second opening, and a third opening respectively exposing first, second, and third first electrodes of the plurality of first electrodes; an emission layer formed at the first opening, the second opening, and the third opening; and a second electrode formed on the emission layer, wherein the first opening has a first pair of boundary lines facing each other and a second pair of boundary lines facing each other, and the first pair of boundary lines overlap boundary lines of a pair of boundary lines of the first first electrode or are positioned outside the boundary lines of the pair of boundary lines of the first first electrode.
    Type: Application
    Filed: April 21, 2014
    Publication date: February 19, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Yoon So, Ji-Eun Kim, Han-Soo Kim, Young-Jun Chung
  • Publication number: 20150041796
    Abstract: An organic light emitting display panel may include a plurality of thin film transistors on a substrate, an insulating interlayer on the thin film transistors, a plurality of first electrodes on a portion of the insulating interlayer electrically connected to the thin film transistors, a plurality of metal lines on a portion of the insulating interlayer, a pixel defining layer on a portion of the insulating interlayer and a portion of the first electrodes, a plurality of organic light emitting structures on the first electrodes in the pixel area, a second electrode on the organic light emitting structures, and a spacer on the pixel defining layer. The insulation interlayer may partially expose electrodes of the thin film transistors. The pixel defining layer may define a pixel area by partially exposing the first electrodes, and an exposed area of the insulating interlayer by partially exposing the insulating interlayer.
    Type: Application
    Filed: August 11, 2014
    Publication date: February 12, 2015
    Inventors: Dong-Yoon SO, Tae-Gon KIM, Yong-Chul KIM, Ji-Yong PARK
  • Patent number: 8908139
    Abstract: A liquid crystal display apparatus is disclosed.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: December 9, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Yoon So, Yong-Je Jeon, Sun-Kyo Jung
  • Patent number: 8847213
    Abstract: An organic light-emitting display apparatus includes a substrate, a display disposed on the substrate, an opposite substrate disposed to face the substrate with the display therebetween, a seal disposed between the substrate and the opposite substrate to couple the substrate to the opposite substrate and arranged around an outer circumference of the display such that the display is located inside the seal, and a support disposed between the substrate and the opposite substrate and arranged around a corner of the seal so that the corner of the seal is located inside the support.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: September 30, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Yoon So, Ji-Eun Kim, Han-Soo Kim, Seon-Hee Kim
  • Publication number: 20140231306
    Abstract: An apparatus for storing a substrate on which a pattern is formed includes a main body storing the substrate, a first pad located at the bottom of the main body and including a first groove supporting one edge of the substrate, a second pad neighboring the first pad and including a second groove supporting the center of the substrate, and a third pad spaced from the first pad, the second pad being disposed between the first and third pads, the third pad including a third groove supporting the other edge of the substrate.
    Type: Application
    Filed: February 20, 2014
    Publication date: August 21, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ji-Eun KIM, Dong-Yoon SO, Han-Soo KIM
  • Publication number: 20140027729
    Abstract: An OLED display includes: pixel electrodes electrically connected to a thin film transistor on a substrate; a pixel defining portion including a pixel defining layer surrounding the respective pixel electrodes to define an individual pixel area, and a spacer protruding from the pixel defining layer; and a sealing substrate bonded to the substrate while maintaining a distance to the substrate by the spacer. An opaque deposition material is formed on the pixel defining portion, excluding one surface of the spacer that faces the sealing substrate, and on the pixel electrodes.
    Type: Application
    Filed: February 4, 2013
    Publication date: January 30, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Yoon So, Ji-Eun Kim, Han-Soo Kim
  • Patent number: 8605236
    Abstract: An LCD apparatus and method of manufacturing the same is disclosed. The LCD apparatus includes a backlight; a first electrode and a second electrode disposed over the backlight; a liquid crystal layer disposed between the first electrode and the second electrode; and a color filter unit including a first color filter, a second color filter, and a third color filter, disposed over the second electrode, where the first color filter includes a plurality of first regions and a plurality of first connection portions, each first connection portion connecting two adjacent first regions to each other, and the second color filter includes a plurality of second regions and a plurality of second connection portions, each second connection portion connecting two adjacent second regions to each other.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: December 10, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Yoon So, Sang-Woo Park
  • Publication number: 20130313528
    Abstract: An organic light-emitting display apparatus includes a substrate, a display disposed on the substrate, an opposite substrate disposed to face the substrate with the display therebetween, a seal disposed between the substrate and the opposite substrate to couple the substrate to the opposite substrate and arranged around an outer circumference of the display such that the display is located inside the seal, and a support disposed between the substrate and the opposite substrate and arranged around a corner of the seal so that the corner of the seal is located inside the support.
    Type: Application
    Filed: October 11, 2012
    Publication date: November 28, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Yoon So, Ji-Eun Kim, Han-Soo Kim, Seon-Hee Kim
  • Publication number: 20110317109
    Abstract: A liquid crystal display apparatus is disclosed.
    Type: Application
    Filed: March 31, 2011
    Publication date: December 29, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Dong-Yoon SO, Yong-Je JEON, Sun-Kyo JUNG
  • Publication number: 20110216264
    Abstract: An LCD apparatus and method of manufacturing the same is disclosed. The LCD apparatus includes a backlight; a first electrode and a second electrode disposed over the backlight; a liquid crystal layer disposed between the first electrode and the second electrode; and a color filter unit including a first color filter, a second color filter, and a third color filter, disposed over the second electrode, where the first color filter includes a plurality of first regions and a plurality of first connection portions, each first connection portion connecting two adjacent first regions to each other, and the second color filter includes a plurality of second regions and a plurality of second connection portions, each second connection portion connecting two adjacent second regions to each other.
    Type: Application
    Filed: July 9, 2010
    Publication date: September 8, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Dong-Yoon SO, Sang-Woo PARK
  • Publication number: 20080062361
    Abstract: A display panel includes an array substrate and a color filter substrate. The array substrate has a transparent electrode formed in a pixel area of a base substrate, and a reflective electrode formed on the transparent electrode and in a reflective area of the pixel area. The color filter substrate is combined with the array substrate, and includes a light-blocking pattern defining the pixel area, a photo pattern formed in the reflective area and a color filter formed on the photo pattern of the reflective area and in a transmissive area of the pixel area. Brightness and color reproducibility in the reflective area are adjusted to correspond to those in the transmissive area, and may be easily controlled without additional masks, so that display quality is enhanced and the display substrate is easily manufactured, thereby reducing manufacturing costs and enhancing display productivity.
    Type: Application
    Filed: September 11, 2007
    Publication date: March 13, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Jin Jang, Sang-Woo Park, Do-Hoon Kim, Min-Chang Kim, Jin-Yup Kim, Ji-Eun Lee, Dong-Yoon So