Patents by Inventor Samyul BOO

Samyul BOO 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).

  • Patent number: 9466654
    Abstract: An organic light emitting display device is provided having first and second pixel areas. The organic light emitting display device includes a first substrate; a second substrate facing the first substrate; a bank layer on the first substrate at a boundary region between the first and second pixel areas; a light emitting layer on the first substrate within the first pixel area; a light shielding layer on the second substrate at the boundary region between the first and second pixel areas; and a color filter on the second substrate within the first pixel area. A top of the bank layer is higher than a top of the light emitting layer with respect to the first substrate, and a top of the light shielding layer is higher a top of the color filter with respect to the second substrate.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: October 11, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Jaewoon Baek, Samyul Boo
  • Patent number: 9147724
    Abstract: A large area organic light emitting diode display is provided. The organic light emitting diode display comprises a substrate including a display area defining a plurality of pixel areas in a matrix manner and a non-display area surrounding the display area; a thin film transistor disposed in each pixel area; an auxiliary cathode electrode disposed at the same layer with an element of the thin film transistor; a planar layer on the thin film transistor and the auxiliary cathode electrode; an anode electrode connected to the thin film transistor and disposed in each pixel area on the planar layer; an organic light emission layer disposed on the anode electrode; a cathode electrode covering the whole surface of the display area on the organic light emission layer; and a protective electrode covering the auxiliary cathode electrode exposed through a cathode contact hole and contacting the cathode electrode.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: September 29, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Jinyoung Moon, Samyul Boo
  • Publication number: 20150155347
    Abstract: An organic light emitting display device is provided having first and second pixel areas. The organic light emitting display device includes a first substrate; a second substrate facing the first substrate; a bank layer on the first substrate at a boundary region between the first and second pixel areas; a light emitting layer on the first substrate within the first pixel area; a light shielding layer on the second substrate at the boundary region between the first and second pixel areas; and a color filter on the second substrate within the first pixel area. A top of the bank layer is higher than a top of the light emitting layer with respect to the first substrate, and a top of the light shielding layer is higher a top of the color filter with respect to the second substrate.
    Type: Application
    Filed: November 21, 2014
    Publication date: June 4, 2015
    Applicant: LG Display Co., Ltd.
    Inventors: Jaewoon Baek, Samyul Boo
  • Publication number: 20150144922
    Abstract: A large area organic light emitting diode display is provided. The organic light emitting diode display comprises a substrate including a display area defining a plurality of pixel areas in a matrix manner and a non-display area surrounding the display area; a thin film transistor disposed in each pixel area; an auxiliary cathode electrode disposed at the same layer with an element of the thin film transistor; a planar layer on the thin film transistor and the auxiliary cathode electrode; an anode electrode connected to the thin film transistor and disposed in each pixel area on the planar layer; an organic light emission layer disposed on the anode electrode; a cathode electrode covering the whole surface of the display area on the organic light emission layer; and a protective electrode covering the auxiliary cathode electrode exposed through a cathode contact hole and contacting the cathode electrode.
    Type: Application
    Filed: November 25, 2014
    Publication date: May 28, 2015
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jinyoung MOON, Samyul BOO