Patents by Inventor Heeyeon PARK

Heeyeon PARK 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: 20240114754
    Abstract: A display device includes a first substrate including a first region and a second region surrounding the first region in a plan view, a first filler disposed on the first substrate and overlapping the first region, a second filler disposed on the first substrate and overlapping the second region, and including a material different from the first filler, and a second substrate disposed on the first filler and the second filler.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 4, 2024
    Inventors: CHANGYEONG SONG, Yeonguk Kim, Jongwoo Kim, Heeyeon Park, Yongchan Ju, Jaeheung Ha
  • Publication number: 20240032395
    Abstract: Provided is a display device including a base layer, a pixel defining film, a display element layer including a light-emitting element divided by a pixel defining film, an encapsulation substrate on the display element layer, and a filling layer between the display element layer and the encapsulation substrate and including a filler derived from a mixture having a first polymer compound containing a first monomer represented by Formula 1 below, a second polymer compound containing a second monomer represented by Formula 2 below, and a plurality of crosslinking compounds.
    Type: Application
    Filed: June 14, 2023
    Publication date: January 25, 2024
    Inventors: YONGCHAN JU, YEONGUK KIM, JONGWOO KIM, HEEYEON PARK, CHANGYEONG SONG, HYEIN YANG, SOYOUNG OH, JONGKWANG YUN, WOOSUK JUNG, JAEHEUNG HA
  • Publication number: 20240021795
    Abstract: A negative electrode active material including silicon-containing oxide particles, in which at least a portion of the silicon-containing oxide particles include Mg and Li, and when an amount of Mg and an amount of Li within 50% of the radius in the surface direction from the particle center of the silicon-containing oxide particles are defined as C (Mg) and C (Li), respectively, and an amount of Mg and an amount of Li within 50% of the radius in the center direction from the particle surface of the silicon-containing oxide particles are defined as S (Mg) and S (Li), respectively.
    Type: Application
    Filed: August 10, 2022
    Publication date: January 18, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Semi PARK, Sun Young SHIN, Yong Ju LEE, Heeyeon PARK, Ilgeun OH, Junghyun CHOI
  • Patent number: 11703965
    Abstract: A display device includes a light-emitting element, an encapsulation layer covering the light-emitting element and including an organic thin film, an organic dielectric layer on the encapsulation layer and an input-sensing part on the organic dielectric layer. The organic dielectric layer includes an organic material and has a thickness smaller than a thickness of the organic layer of the encapsulation layer.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: July 18, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Changyeong Song, Jongwoo Kim, Yongchan Ju, Jaeheung Ha, Wonjong Kim, Heeyeon Park, Hyein Yang, Woosuk Jung
  • Publication number: 20230061989
    Abstract: A negative electrode active material including: silicon-containing composite particles including SiOx (0<x<2) and a Li compound; a carbon layer on at least a part of the surface of the silicon-containing composite particles; a surface layer including an amorphous phase on at least a part on the silicon-containing composite particles; and at least one Group 13 element and at least one Group 15 element.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 2, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Junghyun CHOI, Semi PARK, Heeyeon PARK, Sun Young SHIN, Ilgeun OH, Yong Ju LEE
  • Publication number: 20220238851
    Abstract: A method of manufacturing a display device includes forming a light emitting structure on a substrate and forming a thin film encapsulation layer on the light emitting structure by chemical vapor deposition equipment. The forming the thin film encapsulation layer includes forming a first inorganic layer and performing a first plasma treatment on a first portion of the first inorganic layer which is opposite to a second portion of the first inorganic layer facing the light emitting structure. A first raw material in the forming the first inorganic layer includes hydrogen. A second raw material in the performing the first plasma treatment exclusively consists of hydrogen.
    Type: Application
    Filed: October 7, 2021
    Publication date: July 28, 2022
    Inventors: WOOSUK JUNG, JAEHEUNG HA, WONJONG KIM, JONGWOO KIM, HEEYEON PARK, CHANGYEONG SONG, HYEIN YANG, YONGCHAN JU
  • Publication number: 20220231256
    Abstract: A display apparatus includes: a substrate including a display area and a peripheral area around the display area, a first organic layer arranged in the peripheral area, and a second organic layer arranged in the display area and the peripheral area. A tilt angle of a side surface of the second organic layer is equal to or greater than about 10 degrees and less than or equal to about 90 degrees.
    Type: Application
    Filed: August 17, 2021
    Publication date: July 21, 2022
    Inventors: Jaeheung Ha, Jongwoo Kim, Changyeong Song, Yongchan Ju, Heeyeon Park, Hyein Yang, Woosuk Jung
  • Publication number: 20220165983
    Abstract: A display device includes a substrate, a light emitting element disposed on the substrate, a capping layer covering the light emitting element, and an encapsulation layer disposed on the capping layer. The capping layer includes a first inorganic layer, a first flexible layer disposed on the first inorganic layer, and a second inorganic layer disposed on the first flexible layer. The first flexible layer includes silicon and carbon. A thickness of the first flexible layer is about 80% or more of a thickness of the capping layer.
    Type: Application
    Filed: July 19, 2021
    Publication date: May 26, 2022
    Inventors: JAEHEUNG HA, JONGWOO KIM, Changyeong Song, Woosuk Jung, Yongchan Ju, Heeyeon Park, Hyein Yang
  • Publication number: 20220057876
    Abstract: A display device includes a light-emitting element, an encapsulation layer covering the light-emitting element and including an organic thin film, an organic dielectric layer on the encapsulation layer and an input-sensing part on the organic dielectric layer. The organic dielectric layer includes an organic material and has a thickness smaller than a thickness of the organic layer of the encapsulation layer.
    Type: Application
    Filed: April 26, 2021
    Publication date: February 24, 2022
    Inventors: CHANGYEONG SONG, JONGWOO KIM, YONGCHAN JU, JAEHEUNG HA, WONJONG KIM, HEEYEON PARK, HYEIN YANG, WOOSUK JUNG
  • Patent number: 9535561
    Abstract: The present invention relates to a method for controlling content-sharing among a plurality of content-providing devices. The method includes: receiving information on a content from a first content playback device and displaying images corresponding to the content; storing the received content information; and transmitting the stored content information to a second content playback device and ending the displaying of the images corresponding to the content.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: January 3, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Sunju Park, Jongmin Yun, Yeonjoo Joo, Heeyeon Park
  • Publication number: 20130125018
    Abstract: The present invention relates to a method for controlling content-sharing among a plurality of content-providing devices. The method includes: receiving information on a content from a first content playback device and displaying images corresponding to the content; storing the received content information; and transmitting the stored content information to a second content playback device and ending the displaying of the images corresponding to the content.
    Type: Application
    Filed: August 24, 2011
    Publication date: May 16, 2013
    Applicant: LG ELECTRONICS INC.
    Inventors: Sunju Park, Jongmin Yun, Yeonjoo Joo, Heeyeon Park
  • Publication number: 20120069050
    Abstract: According to an embodiment of the present invention, a method for detecting an object includes receiving, on a transparent display, object selection information, determining an eye direction associated with the received object selection information, selecting at least one object displayed within a region of the transparent display defined by the received object selection information based on the determined eye direction, acquiring information on the selected object, and displaying the acquired information on the transparent display.
    Type: Application
    Filed: September 14, 2011
    Publication date: March 22, 2012
    Inventors: Heeyeon PARK, Yeonjoo Joo, Sunju Park
  • Publication number: 20120072873
    Abstract: According to an embodiment of the present invention, a method for providing object information includes determining an eye direction of a person toward a first region of a transparent display, selecting at least one object seen via the transparent display in the determined eye direction, acquiring information on the selected object, and displaying the acquired information on the transparent display.
    Type: Application
    Filed: September 6, 2011
    Publication date: March 22, 2012
    Inventors: Heeyeon Park, Yeonjoo Joo, Sunju Park