Patents by Inventor Yi Seul Kim

Yi Seul 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: 20240099105
    Abstract: A display device and method for manufacturing thereof are provided. The display device includes a substrate having a display area and a non-display area, and including an edge, an upper surface having an edge area in which a processing trace remains adjacent to the edge, a bottom surface opposite to the upper surface, a side surface connected to the upper surface and not parallel thereto, and a first inclined surface connected to the side surface and to the bottom surface, a light-emitting element layer above the upper surface of the substrate in the display area, and including light-emitting elements, an encapsulating layer above the light-emitting element layer and corresponding to a portion of the display area and the non-display area, and a protective layer above an outer surface of the substrate, and located on at least one of the bottom surface, the side surface, or the first inclined surface.
    Type: Application
    Filed: May 9, 2023
    Publication date: March 21, 2024
    Inventors: Wan Jung KIM, Dae Sang YUN, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, So Young LEE, Young Hoon LEE
  • Publication number: 20240096273
    Abstract: A display device includes: a substrate including a display area and a non-display area surrounding the display area; a light emitting element layer on the display area on the substrate and including a plurality of light emitting elements; and an encapsulating layer on the light emitting element layer and on a portion of the display area and the non-display area; and wherein the substrate comprises an upper surface on which the light emitting element layer is located, a bottom surface opposite to the upper surface, a side surface connected to the upper surface and not parallel to the upper surface, and a first inclined surface connected to the side surface and the bottom surface and not parallel to the side surface and the bottom surface, wherein an edge area of the upper surface of the substrate adjacent to an edge of the substrate, in which a processing trace remains.
    Type: Application
    Filed: July 12, 2023
    Publication date: March 21, 2024
    Inventors: Wan Jung KIM, Dae Sang YUN, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, So Young LEE, Young Hoon LEE
  • Publication number: 20240099108
    Abstract: A display device includes a substrate including a first surface, a second surface opposite to the first surface, a lateral side meeting the first surface, and an inclined surface between the lateral side and the second surface, a light-emitting element layer above the first surface of the substrate, dams surrounding the light-emitting element layer in plan view, an encapsulating layer covering the light-emitting element layer and the dams, and an organic planarization layer above the encapsulating layer, covering the encapsulating layer and the dams, extending to be adjacent to an edge of the substrate, and having a lateral side that forms an inclination, and that is spaced inwardly from the lateral side of the substrate, wherein a distance between the lateral side of the organic planarization layer and the lateral side of the substrate is less than a planar width of the inclined surface of the substrate.
    Type: Application
    Filed: April 26, 2023
    Publication date: March 21, 2024
    Inventors: Hyo Young MUN, Young Ji KIM, Yong Seung PARK, Yi Seul UM, So Young LEE
  • Publication number: 20240081139
    Abstract: A display device includes: a substrate comprising an upper surface, a bottom surface facing the upper surface, and a through hole penetrating the upper surface and the bottom surface; and a light emitting element layer on the upper surface of the substrate, wherein the substrate comprises a side surface that meets the upper surface in the through hole, a first surface that meets the bottom surface, a second surface that meets the side surface, and a third surface between the first surface and the second surface, and wherein the first surface and the second surface are spaced apart from each other with the third surface therebetween, and are inclined surfaces.
    Type: Application
    Filed: April 27, 2023
    Publication date: March 7, 2024
    Inventors: Hyo Young MUN, Yi Seul UM, Wan Jung KIM, Kyung Ah NAM, Yong Seung PARK, Dae Sang YUN, So Young LEE, Young Hoon LEE
  • Publication number: 20240074258
    Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.
    Type: Application
    Filed: May 5, 2023
    Publication date: February 29, 2024
    Inventors: Wan Jung KIM, Dong Jo KIM, Sun Hwa KIM, Young Ji KIM, Chang Sik KIM, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, Dae Sang YUN, Kwan Hee LEE, So Young LEE, Young Hoon LEE, Young Seo CHOI, Sun Young KIM, Ji Won SOHN, Do Young LEE, Seung Hoon LEE
  • Publication number: 20240011097
    Abstract: The present invention relates to a composition for diagnosing or predicting a metabolic syndrome and a composition for predicting a group at high risk of expression of blood ceramide and to a single nucleotide polymorphism (SNP), derived through a genome wide association study (GWAS), capable of predicting metabolic syndrome and a group at high risk of expression of blood ceramide, which is a risk factor for metabolic syndrome. When used, a SNP marker derived by the present invention makes it possible to diagnose or predict metabolic syndrome and to predict a group at high risk of expression of blood ceramide, whereby patients suffering from the metabolic syndrome caused by a high expression of blood ceramide can be effectively diagnosed and managed. On the basis of these effects, the present invention can find wide applications in the pharmaceutical industry, etc.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 11, 2024
    Inventors: Sang Hoo LEE, Ye Jin KIM, Ju Hoon KIM, Jeong Hoon HONG, Yi Seul KIM, Sae Yun BAIK, Kyoung Ryul LEE
  • Patent number: 11056667
    Abstract: A display device includes: a first base substrate which comprises a plurality of pixels; a pixel electrode on the first base substrate in each of the pixels and comprises a reflective film; an organic layer on the pixel electrode; and a common electrode on the organic layer, wherein the pixel electrode has a reflectance of 80% or more for light in a first wavelength range of 420 nm to 470 nm.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: July 6, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Ho Choi, Nam Su Kang, Yi Seul Kim, Heung Su Park, Hyun Shik Lee, Heun Seung Lee, Jae Hoon Hwang
  • Patent number: 10811463
    Abstract: A light emitting display device includes a substrate that includes a first pixel, a second pixel, a third pixel, and an infrared ray emission portion, the first pixel, the second pixel, and the third pixel representing different colors, a first electrode on the substrate, a second electrode that overlaps the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The emission layer may include a first emission layer in the first pixel and an infrared ray emission layer in the infrared ray emission portion, the auxiliary layer may include a first auxiliary layer in the first pixel, and the infrared ray emission layer and the first auxiliary layer may include the same material.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 20, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyo Yeon Kim, Yi Seul Kim, Heun Seung Lee, Ji Hwan Yoon, Jae Hoon Hwang
  • Publication number: 20200185638
    Abstract: A display device includes: a first base substrate which comprises a plurality of pixels; a pixel electrode on the first base substrate in each of the pixels and comprises a reflective film; an organic layer on the pixel electrode; and a common electrode on the organic layer, wherein the pixel electrode has a reflectance of 80% or more for light in a first wavelength range of 420 nm to 470 nm.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 11, 2020
    Inventors: Jung Ho CHOI, Nam Su KANG, Yi Seul KIM, Heung Su PARK, Hyun Shik LEE, Heun Seung LEE, Jae Hoon HWANG
  • Publication number: 20180261652
    Abstract: A light emitting display device includes a substrate that includes a first pixel, a second pixel, a third pixel, and an infrared ray emission portion, the first pixel, the second pixel, and the third pixel representing different colors, a first electrode on the substrate, a second electrode that overlaps the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The emission layer may include a first emission layer in the first pixel and an infrared ray emission layer in the infrared ray emission portion, the auxiliary layer may include a first auxiliary layer in the first pixel, and the infrared ray emission layer and the first auxiliary layer may include the same material.
    Type: Application
    Filed: October 24, 2017
    Publication date: September 13, 2018
    Inventors: Hyo Yeon KIM, Yi Seul KIM, Heun Seung LEE, Ji Hwan YOON, Jae Hoon HWANG
  • Patent number: 9993017
    Abstract: A composition for enhancing sweetness includes glycan or glycopeptide derived from soy sauce. The composition has excellent sweetness enhancing properties, and particularly has a sweetening effect nearly the same as or better than those of conventional sweeteners and less calories in terms of nutritional characteristics. A sweetener composition includes the composition for enhancing sweetness and a sweetener. A food includes the composition for enhancing sweetness. A method for enhancing sweetness of a food, includes applying the sweetness enhancer composition to the food. The sweetness enhancer of the present invention is a natural product-derived substance, and contains, as an active ingredient, peptide separated from Korean traditional soy sauce aged over a long period of time, and therefore, may solve problems of conventional chemosynthesized sweetness enhancers, for example, side effects, foul taste or the like.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: June 12, 2018
    Assignee: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Mee Ra Rhyu, Hee Jin Son, Yi Seul Kim, Min Jung Kim, Myung Ji Jung
  • Patent number: 9892915
    Abstract: A manufacturing method of a semiconductor device includes forming a hard mask layer on a semiconductor substrate using a hard mask composition. Hard mask patterns are formed by patterning the hard mask layer. Semiconductor patterns are formed by etching the semiconductor substrate using the hard mask patterns. The hard mask composition includes a plurality of first carbon nanotubes (CNTs) having a first length, a plurality of second CNTs having a second length, which is at least 3 times the first length, and a dispersing agent in which the first CNTs and the second CNTs are dispersed. The total mass of the first CNTs is 1 to 2.5 times the total mass of the second CNTs.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: February 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Yun Yang, Seung Hyun Lee, Kyoung Sil Park, Yool Kang, Yi Seul Kim, Yun Seok Choi
  • Publication number: 20170186602
    Abstract: A manufacturing method of a semiconductor device includes forming a hard mask layer on a semiconductor substrate using a hard mask composition. Hard mask patterns are formed by patterning the hard mask layer. Semiconductor patterns are formed by etching the semiconductor substrate using the hard mask patterns. The hard mask composition includes a plurality of first carbon nanotubes (CNTs) having a first length, a plurality of second CNTs having a second length, which is at least 3 times the first length, and a dispersing agent in which the first CNTs and the second CNTs are dispersed. The total mass of the first CNTs is 1 to 2.5 times the total mass of the second CNTs.
    Type: Application
    Filed: October 5, 2016
    Publication date: June 29, 2017
    Applicant: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Seung Yun YANG, Seung Hyun LEE, Kyoung Sil PARK, Yool KANG, Yi Seul KIM, Yun Seok CHOI
  • Patent number: 9601694
    Abstract: A donor substrate for a laser transfer includes a base layer, a primer layer disposed on the base layer, a light-to-heat conversion layer disposed on the primer layer, and an intermediate layer disposed on the light-to-heat conversion layer, where the light-to-heat conversion layer includes graphene.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD
    Inventors: Ji-Young Kwon, Ji-Hwan Yoon, Sang-Woo Pyo, Ha-Jin Song, Byeong-Wook Yoo, Bum-Suk Lee, Ji-Myoung Ye, Yi-Seul Kim
  • Patent number: 9301989
    Abstract: A coniferyl alcohol or a Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract provides various uses associated with hTRPA1 activation, and, being a natural compound, involves relatively few side effects in the body and has substantial industrial applicability. The coniferyl alcohol or the Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract of the present invention not only will be a novel medical or food raw material which is helpful in maintaining homeostasis in the body associated with hTRPA1 activation, but can also be used to advantage in hTRPA1 antagonist screening.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: April 5, 2016
    Assignee: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Mee Ra Rhyu, Hee Jin Son, Yi Seul Kim, Min Jung Kim, Hye Young Kim, Jae-Ho Park
  • Publication number: 20150014642
    Abstract: A donor substrate for a laser transfer includes a base layer, a primer layer disposed on the base layer, a light-to-heat conversion layer disposed on the primer layer, and an intermediate layer disposed on the light-to-heat conversion layer, where the light-to-heat conversion layer includes graphene.
    Type: Application
    Filed: December 18, 2013
    Publication date: January 15, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ji-Young KWON, Ji-Hwan YOON, Sang-Woo PYO, Ha-Jin SONG, Byeong-Wook YOO, Bum-Suk LEE, Ji-Myoung YE, Yi-Seul KIM
  • Publication number: 20140374705
    Abstract: Organic light-emitting display device and method of manufacturing the same are provided. Here, the organic light-emitting display device includes a substrate which has a first area and a second area, a first electrode which is on each of the first area and the second area of the substrate, a plurality of emitting layers on the first electrode and including a first emitting layer on the first area and a second emitting layer on the second area, a second electrode on the emitting layers, a capping layer on the second electrode, and a refractive pattern on the capping layer, wherein the refractive pattern is on at least one of the first area and the second area.
    Type: Application
    Filed: November 7, 2013
    Publication date: December 25, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ha Jin Song, Ji Young Kwon, Yi Seul Kim, Ji Myoung Ye, Byeong Wook Yoo, Bum Suk Lee
  • Publication number: 20140322366
    Abstract: A coniferyl alcohol or a Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract provides various uses associated with hTRPA1 activation, and, being a natural compound, involves relatively few side effects in the body and has substantial industrial applicability. The coniferyl alcohol or the Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract of the present invention not only will be a novel medical or food raw material which is helpful in maintaining homeostasis in the body associated with hTRPA1 activation, but can also be used to advantage in hTRPA1 antagonist screening.
    Type: Application
    Filed: November 9, 2012
    Publication date: October 30, 2014
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Mee Ra Rhyu, Hee Jin Son, Yi Seul Kim, Seo Hyeon Song, Min Jung Kim, Myung Ji Jung, Hye Jin Lee, Hye Young Kim, Jae-Ho Park
  • Publication number: 20140248411
    Abstract: A composition for enhancing sweetness includes glycan or glycopeptide derived from soy sauce. The composition has excellent sweetness enhancing properties, and particularly has a sweetening effect nearly the same as or better than those of conventional sweeteners and less calories in terms of nutritional characteristics. A sweetener composition includes the composition for enhancing sweetness and a sweetener. A food includes the composition for enhancing sweetness. A method for enhancing sweetness of a food, includes applying the sweetness enhancer composition to the food. The sweetness enhancer of the present invention is a natural product-derived substance, and contains, as an active ingredient, peptide separated from Korean traditional soy sauce aged over a long period of time, and therefore, may solve problems of conventional chemosynthesized sweetness enhancers, for example, side effects, foul taste or the like.
    Type: Application
    Filed: November 23, 2012
    Publication date: September 4, 2014
    Inventors: Mee Ra Rhyu, Hee Jin Son, Yi Seul Kim, Min Jung Kim, Myung Ji Jung