Patents by Inventor Myeong-Hee Kim

Myeong-Hee Kim 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: 20240128408
    Abstract: A display device including a display area may include: a bank on a base layer; a light emitting element on the base layer in an area, at least a portion of the area being enclosed by the bank; and an antistatic structure including an electrode pattern on the bank. The electrode pattern may be electrically connected to a ground line of the display device to remove static electricity from the display area.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 18, 2024
    Inventors: Myeong Su SO, Myeong Hee KIM, Seul Ki KIM
  • Publication number: 20240113268
    Abstract: A display device includes a first electrode, an outer electrode surrounding the first electrode, a bank overlapping the outer electrode in a plan view, the bank including an opening that exposes the first electrode, a light emitting element disposed on the first electrode and in the opening of the bank, and a second electrode disposed on the light emitting element. The outer electrode may be electrically disconnected from the first electrode upon a bad contact between a light emitting member and the outer electrode. As a result, defective pixels can be repaired.
    Type: Application
    Filed: May 30, 2023
    Publication date: April 4, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Seul Ki KIM, Tae Jin KONG, Myeong Hee KIM, Ji Eun PARK, Myeong Su SO
  • Patent number: 11937502
    Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided. The condensed cyclic compound is represented by Formula 1. The A3 ring of Formula 1 is a group represented by Formula 2A or a group represented by Formula 2B. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including at least one of the condensed cyclic compound represented by Formula 1.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: March 19, 2024
    Assignees: Samsung Display Co., Ltd., Research & Business Foundation Sungkyunkwan University
    Inventors: Sung-Wook Kim, Myeong-Suk Kim, Hwan-Hee Cho, Sam-Il Kho, Seung-Soo Yoon, Changwoong Chu
  • Publication number: 20240072218
    Abstract: The present disclosure provides a display device and a method for fabricating the same. According to one or more embodiments, a display device includes a substrate, pixel electrodes above the substrate, light-emitting elements above the pixel electrodes, extending in a thickness direction of the substrate, and having a polyhedral shape in the thickness direction, a width of a middle portion of the polyhedral shape being greater than a width of an upper portion of the polyhedral shape and greater than a width of a lower portion of the polyhedral shape, and a common electrode above the light-emitting elements.
    Type: Application
    Filed: May 2, 2023
    Publication date: February 29, 2024
    Inventors: Tae Jin KONG, Myeong Hee KIM, Seul Ki KIM, Ji Eun PARK, Myeong Su SO
  • Publication number: 20240055558
    Abstract: A light emitting element includes a first end surface and a second end surface opposite to each other, the light emitting element includes: a first semiconductor layer disposed at the first end surface; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and an electrode layer disposed on the second semiconductor layer and disposed at the second end surface. The first semiconductor layer includes a first part, a second part disposed on the first part and adjacent to the active layer, and a third part disposed between the first part and the second part. A width of the first part and a width of the second part are different from each other, and the third part has different widths at different length positions.
    Type: Application
    Filed: June 22, 2023
    Publication date: February 15, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Ji Eun PARK, Tae Jin KONG, Myeong Hee KIM, Seul Ki KIM, Myeong Su SO
  • Patent number: 11870024
    Abstract: A display device may include a substrate including a display area and a non-display area; and pixels provided in the display area, each of the plurality of pixels comprising sub-pixels. Each of the plurality of sub-pixels may include a pixel circuit layer including at least one transistor, and a display element layer including an emission area and a peripheral area, a first electrode provided in the emission area, a second electrode spaced apart from the first electrode, at least one light emitting element provided in the emission area, and including a first end electrically connected to the first electrode, and a second end electrically connected to the second electrode; a first connection line provided in the peripheral area; and a bridge pattern provided in the peripheral area, and diverging from the first connection line. The bridge pattern may be electrically disconnected from each of the first and second electrodes.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Xinxing Li, Dae Hyun Kim, Myeong Hee Kim, Veidhes Basrur, Je Won Yoo, Bek Hyun Lim
  • Patent number: 11855053
    Abstract: A display device includes a base layer including a display area and a non-display area; and pixels disposed in the display area, each of the pixels including sub-pixels. Each of the sub-pixels includes a pixel circuit layer and a display element layer disposed on the pixel circuit layer. The display element layer includes a partition wall disposed in each of the sub-pixels; a bank disposed between adjacent ones of the sub-pixels; a first electrode and a second electrode disposed on the partition wall and spaced apart from each other; a reflective pattern disposed on the bank; and at least one light emitting element disposed between the first electrode and the second electrode.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: December 26, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Jin Kong, Myeong Hee Kim, Hee Keun Lee
  • Publication number: 20230352640
    Abstract: A includes a substrate including a plurality of pixels, a plurality of transistors disposed on the substrate, a passivation layer overlapping the plurality of transistors, a first electrode and a second electrode disposed on the passivation layer and spaced apart from each other, an insulating layer disposed on the first electrode and the second electrode, a plurality of light emitting elements disposed between the first electrode and the second electrode on the insulating layer and electrically connected to the first electrode and the second electrode, and an insulating reflective layer disposed between the passivation layer and the plurality of light emitting elements.
    Type: Application
    Filed: August 3, 2021
    Publication date: November 2, 2023
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chul Jong YOO, Dong Eon LEE, Myeong Hee KIM, Hoo Keun PARK, Byung Ju LEE, So Young LEE, Seung Geun LEE, Seung A LEE, Jong Won LEE, Ji Hyun HAM
  • Patent number: 11749783
    Abstract: A light emitting device includes first and second electrodes disposed on a substrate and spaced apart from each other; at least one light emitting diode disposed between the first and second electrodes; an insulating pattern overlapping an upper portion of the at least one light emitting diode and exposing first and second ends of the at least one light emitting diode; a first contact electrode electrically connecting the first end of the at least one light emitting diode to the first electrode; and a second contact electrode electrically connecting the second end of the at least one light emitting diode to the second electrode. The insulating pattern may completely overlap the first and second ends of the at least one light emitting diode in a plan view, and have a width reducing toward a lower portion of the insulating pattern.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: September 5, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Veidhes Basrur, Xinxing Li, Hee Keun Lee, Chang Il Tae, Tae Jin Kong, Myeong Hee Kim
  • Publication number: 20230260980
    Abstract: A display device includes a first electrode and a second electrode disposed on a substrate, the first and second electrodes being spaced apart from each other with a spaced area disposed between the first and second electrodes, an insulating layer disposed on the first electrode and the second electrode, the insulating layer filling the spaced area, and a light emitting element disposed on the insulating layer and having a first end disposed on the first electrode and a second end opposite to the first end. The insulating layer includes a first opening adjacent to the first end and exposing the insulating layer, and the spaced area is adjacent to the second end of the light emitting element.
    Type: Application
    Filed: September 8, 2022
    Publication date: August 17, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Myeong Su SO, Myeong Hee KIM, Seul Ki KIM
  • Publication number: 20230231097
    Abstract: A method for manufacturing a display device is provided. The method includes: placing a light emitting element on a substrate including cell areas; placing an insulating layer on the light emitting element; and separating the cell areas from each other. Light emitting panels are located on the substrate, correspond to each of the cell areas, and include the light emitting element. The separating of the cell areas from each other includes electrically separating the light emitting panels from each other. The electrically separating the light emitting panels from each other is performed after the placing of the insulating layer.
    Type: Application
    Filed: January 17, 2023
    Publication date: July 20, 2023
    Inventors: Myeong Su SO, Myeong Hee KIM, Ji Eun PARK
  • Publication number: 20230231078
    Abstract: A display device includes a first electrode and a second electrode that are disposed on a substrate to be spaced apart from each other, a first insulating layer disposed on the first electrode and the second electrode, a light emitting element disposed on the first insulating layer, a first connection electrode in electrical contact with a first end of the light emitting element on the first insulating layer, and an organic layer disposed on the first connection electrode and surrounding the light emitting element.
    Type: Application
    Filed: September 8, 2022
    Publication date: July 20, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Myeong Su SO, Myeong Hee KIM, Seul Ki KIM
  • Publication number: 20230124145
    Abstract: The present invention relates to a pharmaceutical composition for treating climacteric disorder, containing Lactobacillus gasseri BNR17 as an active ingredient, and a functional food composition for preventing or ameliorating climacteric symptoms, containing Lactobacillus gasseri BNR17 as an active ingredient. Lactobacillus gasseri BNR17 according to the present invention has an excellent effect of treating, preventing, or ameliorating various climacteric symptoms, such as amelioration of osteoporosis, which is the representative symptom of climacterium, amelioration of involutional depression, amelioration of pain hypersensitivity, and amelioration of vaginal dryness.
    Type: Application
    Filed: February 17, 2021
    Publication date: April 20, 2023
    Inventors: Han-Oh PARK, Myeong Hee KIM, Bong Jun JUNG, Wonbeak YOO
  • Publication number: 20230006101
    Abstract: A light-emitting element extending in one direction includes: a semiconductor core including a main body extending in the one direction, a first end connected to one side of the main body and having an inclined side surface, and a second end connected to an other side of the main body and having a width less than that of the main body; and an insulation film around at least a portion of the outer surface of the semiconductor core, wherein the insulation film includes a first insulation film around the first end of the semiconductor core; and a second insulation film around the second end of the semiconductor core, wherein the diameter of an outer surface of the first insulation film is the same as a diameter of an outer surface of the second insulation film.
    Type: Application
    Filed: December 7, 2020
    Publication date: January 5, 2023
    Inventors: Myeong Hee KIM, Je Won YOO
  • Publication number: 20220336527
    Abstract: A light emitting device includes: a first semiconductor layer that is doped with a first polarity dopant, and that includes a first part extending in a first direction and a second part connected to one side of the first part; a second semiconductor layer doped with second polarity dopant that differs from the first polarity dopant; an active layer between the first semiconductor layer and the second semiconductor layer; and an insulation film around at least the outer surface of the active layer and extends in the first direction, wherein the diameter of the second part measured in a second direction perpendicular to the first direction is larger than the diameter of the first part measured in the second direction, and the side surface of the second part is inclined.
    Type: Application
    Filed: February 27, 2020
    Publication date: October 20, 2022
    Inventors: Hyung Rae CHA, Dong Uk KIM, Myeong Hee KIM, Se Young KIM, Hyun Min CHO
  • Publication number: 20220218061
    Abstract: The present invention relates to a self-customized microLED wig. More specifically, one self-customized microLED wig comprises: a base plate (100) wrapped around the circumference of a wearer's head; hair parts (200) configured on the base plate; and a transparent microLED display skin (300) configured to cover the outer surfaces of the hair parts, wherein a master part (400) and a remote slave (500) are configured inside the base plate (100) so as to control the transparent microLED display skin (300), and a smart phone (600) is configured to enable the wearer to finally and selectively control the transparent microLED display skin (300), whereby the present invention is a useful invention which enables colors of the hair parts (200) to be variously changed according to the wearer's current situation.
    Type: Application
    Filed: May 13, 2020
    Publication date: July 14, 2022
    Inventors: Seong Kyu LIM, Myeong Hee KIM, Jong Ho LIM, Jong Yoon LIM
  • Patent number: 11375758
    Abstract: The present invention relates to a self-customizable micro LED garment capable of changing colors and patterns like a TV screen and, more particularly, to a useful invention comprising: a garment (100) composed of upper and lower garments (110, 120) worn on a wearer's body; a transparent micro LED display skin (300) coated on the surface of the garment (100); a master unit (400) and a remote slave (500) inside the upper and lower garments (110, 120) of the garment (100); and a smartphone (600), wherein the transparent micro LED display skin (300) is selectively controlled by means of an application installed on the smartphone (600) by the wearer to express a variety of colors according to the current situation of the wearer.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: July 5, 2022
    Inventors: Seong Kyu Lim, Myeong Hee Kim, Jong Ho Lim, Jong Yoon Lim
  • Publication number: 20220209070
    Abstract: A display device comprises a first electrode, a first insulating layer disposed on the first electrode, a second electrode disposed on the first insulating layer, at least a part of the second electrode facing the first electrode in a first direction, one or more first light-emitting elements disposed between the first electrode and the second electrode, the one or more first light-emitting elements extending in a direction, wherein the first insulating layer partially encompasses the outer surface of the one or more first light-emitting element, and the extending direction of at least one of the one or more first light-emitting element is parallel to the first direction.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 30, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Bek Hyun LIM, Tae Jin KONG, Myeong Hee KIM, Won Kyu KIM, Je Won YOO, Hee Keun LEE, Chang Il TAE
  • Publication number: 20220201115
    Abstract: The present invention relates to a self-customizable microLED accessory and, more specifically, to a useful invention comprising: an illuminatable accessory (100) to be worn on a specific body part of wearers in order to highlight the corresponding part; a driving means (200); a transparent microLED display skin (300) coated on the surface of the accessory (100); a master part (400) and a remote slave (500) provided in the accessory (100); and a smart phone (600), wherein the wearers use an application of the smart phone (600) so as to selectively control the transparent microLED display skin (300), thereby enabling continuous changing and expressing of various colors and patterns according to the current circumstances of the wearers.
    Type: Application
    Filed: April 10, 2020
    Publication date: June 23, 2022
    Inventors: Seong Kyu LIM, Myeong Hee KIM, Jong Ho LIM, Jong Yoon LIM
  • Publication number: 20220173274
    Abstract: A display device includes a first reflective electrode disposed on a surface of a substrate, a second reflective electrode spaced apart from the first reflective electrode and disposed on the surface of the substrate, and a light emitting element disposed between the first reflective electrode and the second reflective electrode. The first reflective electrode includes first surface irregularities disposed on a top surface of the first reflective electrode. The second reflective electrode includes second surface irregularities disposed on a top surface of the second reflective electrode.
    Type: Application
    Filed: October 14, 2021
    Publication date: June 2, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Jong Won LEE, Je Won YOO, Hyun Min CHO, Basrur VEIDHES, Myeong Hee KIM, Yong Sub SHIM