Patents by Inventor Seung-Min BAIK

Seung-Min BAIK 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: 10964765
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: March 30, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Min Baik, Joon-Young Heo
  • Publication number: 20200235179
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Application
    Filed: April 8, 2020
    Publication date: July 23, 2020
    Inventors: Seung-Min BAIK, Joon-Young HEO
  • Patent number: 10680045
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: June 9, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Min Baik, Joon-Young Heo
  • Patent number: 10490768
    Abstract: Disclosed is an organic light emitting display device which is capable of preventing an anode electrode from being structurally disconnected with a cathode electrode or a charge generation layer of an organic light emitting layer, and a head mounted display including the same, and a method for manufacturing the same, wherein the organic light emitting display device may include an insulating film, a first electrode and another first electrode on the insulating film, a planarization film filling a space between the first electrode and the another first electrode, an organic light emitting layer on the first electrode and the another first electrode and the planarization film, and a second electrode on the organic light emitting layer.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: November 26, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Seung Min Baik, Jong Sung Kim, Ho-Jin Kim
  • Publication number: 20190058022
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Application
    Filed: August 16, 2018
    Publication date: February 21, 2019
    Inventors: Seung-Min BAIK, Joon-Young HEO
  • Publication number: 20180123081
    Abstract: Disclosed is an organic light emitting display device which is capable of preventing an anode electrode from being structurally disconnected with a cathode electrode or a charge generation layer of an organic light emitting layer, and a head mounted display including the same, and a method for manufacturing the same, wherein the organic light emitting display device may include an insulating film, a first electrode and another first electrode on the insulating film, a planarization film filling a space between the first electrode and the another first electrode, an organic light emitting layer on the first electrode and the another first electrode and the planarization film, and a second electrode on the organic light emitting layer.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 3, 2018
    Inventors: Seung Min BAIK, Jong Sung KIM, Ho-Jin KIM
  • Patent number: 9899622
    Abstract: An organic light emitting diode display device includes: a substrate; a first antireflection line formed on the substrate and including a first metallic layer and a first inorganic layer stacked sequentially; a gate line formed on the first antireflection line; a gate insulation layer formed on the substrate and the gate line; a second antireflection line formed on the gate insulation layer and including a second metallic layer and a second inorganic layer stacked sequentially; a data line formed on the second antireflection line; and wherein the first inorganic layer connects the first metallic layer and the gate line electrically and the second inorganic layer connects the second metallic layer and the data line.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: February 20, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Jong-Kyun Lee, Hee-Seok Yang, Seung-Min Baik
  • Publication number: 20140054554
    Abstract: An organic light emitting diode display device includes: a substrate; a first antireflection line formed on the substrate and including a first metallic layer and a first inorganic layer stacked sequentially; a gate line formed on the first antireflection line; a gate insulation layer formed on the substrate and the gate line; a second antireflection line formed on the gate insulation layer and including a second metallic layer and a second inorganic layer stacked sequentially; a data line formed on the second antireflection line; and wherein the first inorganic layer connects the first metallic layer and the gate line electrically and the second inorganic layer connects the second metallic layer and the data line.
    Type: Application
    Filed: December 18, 2012
    Publication date: February 27, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jong-Kyun LEE, Hee-Seok YANG, Seung-Min BAIK