Patents by Inventor Han-Ggoch-Nu-Ri JO

Han-Ggoch-Nu-Ri JO 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).

  • Display device
    Patent number: 11367753
    Abstract: A display device includes a first electrode disposed on a substrate; a pixel defining layer including first through third exposure areas, each exposing at least part of the first electrode; first through third organic light emitting layers disposed in the first through third exposure areas, respectively; a second electrode disposed on the first through third organic light emitting layers; a first capping layer disposed on the second electrode and overlapping upper surfaces of the first through third organic light emitting layers; a second capping member disposed on the first capping layer, does not overlap the upper surface of the first organic light emitting layer, and overlaps only a portion of each of the upper surfaces of the second and third organic light emitting layers; and an encapsulation layer covering the second capping member.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: June 21, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eon Seok Oh, Woo Sik Jeon, Sang Yeol Kim, Han Ggoch Nu Ri Jo
  • DISPLAY DEVICE
    Publication number: 20190355793
    Abstract: A display device includes a first electrode disposed on a substrate; a pixel defining layer including first through third exposure areas, each exposing at least part of the first electrode; first through third organic light emitting layers disposed in the first through third exposure areas, respectively; a second electrode disposed on the first through third organic light emitting layers; a first capping layer disposed on the second electrode and overlapping upper surfaces of the first through third organic light emitting layers; a second capping member disposed on the first capping layer, does not overlap the upper surface of the first organic light emitting layer, and overlaps only a portion of each of the upper surfaces of the second and third organic light emitting layers; and an encapsulation layer covering the second capping member.
    Type: Application
    Filed: April 16, 2019
    Publication date: November 21, 2019
    Inventors: Eon Seok Oh, Woo Sik Jeon, Sang Yeol Kim, Han Ggoch Nu Ri Jo
  • Organic light emitting display device and method of manufacturing the same
    Patent number: 9842888
    Abstract: An organic light emitting display device includes a substrate having a first width in a first direction and a second width in a second direction, the second width being perpendicular to and smaller than the first width, and pixel regions on the substrate, each of the pixel regions including a first light emitting portion, a second light emitting portion, a third light emitting portion, and a transmission portion arranged along the second direction, each of the first to third light emitting portions extending in the first direction.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: December 12, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD
    Inventors: Jin-Wook Jeong, Han-Ggoch-Nu-Ri Jo, Sang-Yeol Kim
  • ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160099294
    Abstract: An organic light emitting display device includes a substrate having a first width in a first direction and a second width in a second direction, the second width being perpendicular to and smaller than the first width, and pixel regions on the substrate, each of the pixel regions including a first light emitting portion, a second light emitting portion, a third light emitting portion, and a transmission portion arranged along the second direction, each of the first to third light emitting portions extending in the first direction.
    Type: Application
    Filed: July 21, 2015
    Publication date: April 7, 2016
    Inventors: Jin-Wook JEONG, Han-Ggoch-Nu-Ri JO, Sang-Yeol KIM