Patents by Inventor Arong Lee

Arong Lee 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: 20250218384
    Abstract: A display panel includes a pixel including a quantum dot light-emitting diode. A first power and a second power are applied to the pixel. One of the first power and the second power is an alternating-current power and a remaining one of the first power and the second power is a direct-current power. The alternating-current power which is the one of the first power and the second power has three different voltage levels.
    Type: Application
    Filed: November 25, 2024
    Publication date: July 3, 2025
    Inventors: ARONG LEE, KYONGSUB KIM, DONGHOON KWAK
  • Publication number: 20210257418
    Abstract: A display device including a pixel includes: a substrate; a first pattern disposed on the substrate; a conductive, second pattern disposed on the first pattern and partially overlapping the first pattern; a conductive, third pattern disposed on the second pattern and partially overlapping the second pattern; a conductive, fourth pattern disposed on the third pattern and partially overlapping the third pattern, wherein the first pattern, the second pattern, the third pattern, and the fourth pattern overlap each other in a first area of the pixel; a pixel defining layer disposed on the fourth pattern and including a first opening overlapping a second area of the pixel without overlapping the first area; and a first emission layer to emit light having a blue color, the first emission layer disposed in the first opening.
    Type: Application
    Filed: February 9, 2021
    Publication date: August 19, 2021
    Inventors: Arong LEE, Jin Goo KANG
  • Patent number: 9337246
    Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: May 10, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young Il Kim, Euigyu Kim, Arong Lee
  • Publication number: 20140361278
    Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 11, 2014
    Inventors: Young Il Kim, Euigyu Kim, Arong Lee
  • Patent number: 8786174
    Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: July 22, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young Il Kim, Euigyu Kim, Arong Lee
  • Publication number: 20140097414
    Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
    Type: Application
    Filed: May 31, 2013
    Publication date: April 10, 2014
    Inventors: Young Il Kim, Euigyu Kim, Arong Lee