Patents by Inventor Seo-Hyun Kim

Seo-Hyun 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: 20200012362
    Abstract: An electronic device includes a processor and a housing having a first surface, a second surface, and a side surface. A touch screen display is exposed through a first area of the first surface. An optical sensor is disposed under a second area of the first surface that is adjacent to the first area. The optical sensor receives and/or emits an infrared ray. The first surface includes a substantially transparent glass layer, an opaque layer disposed between the glass layer and the second surface, and a color layer disposed between the opaque layer and the glass layer. The opaque layer includes an opening, a location and a size of which correspond to at least a portion of the optical sensor when viewed from the first surface. The optical sensor receives and/or emits the infrared ray through the opening, the color layer, and the glass layer.
    Type: Application
    Filed: September 18, 2019
    Publication date: January 9, 2020
    Inventors: Seo Hyun Kim, Seung Taek Oh, Seok Gyu Lee
  • Patent number: 10459548
    Abstract: An electronic device includes a processor and a housing having a first surface, a second surface, and a side surface. A touch screen display is exposed through a first area of the first surface. An optical sensor is disposed under a second area of the first surface that is adjacent to the first area. The optical sensor receives and/or emits an infrared ray. The first surface includes a substantially transparent glass layer, an opaque layer disposed between the glass layer and the second surface, and a color layer disposed between the opaque layer and the glass layer. The opaque layer includes an opening, a location and a size of which correspond to at least a portion of the optical sensor when viewed from the first surface. The optical sensor receives and/or emits the infrared ray through the opening, the color layer, and the glass layer.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seo Hyun Kim, Seung Taek Oh, Seok Gyu Lee
  • Patent number: 10454071
    Abstract: The present invention relates to a light extraction substrate for an organic light emitting element, a method for manufacturing the same, and an organic light emitting element comprising the same and, more particularly, to a light extraction substrate for an organic light emitting element exhibiting a good light extraction efficiency, a method for manufacturing the same, and an organic light emitting element comprising the same. To this end, the present invention provides a light extraction substrate for an organic light emitting element, a method for manufacturing the same, and an organic light emitting element comprising the same, the light extraction substrate comprising a first light extraction layer having a plurality of pores formed therein and made of a first metal oxide doped with a dopant; and a second light extraction layer formed on the first light extraction layer and made of a second metal oxide which has a different atomic diffusion rate compared to the first metal oxide.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: October 22, 2019
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Hyun Hee Lee, Hong Yoon, Seo Hyun Kim, Kyoung Wook Park, Jeong Woo Park, June Hyong Park, Il Hee Baek, Gun Sang Yoon, Joo Young Lee, Eun Ho Choi
  • Patent number: 10177343
    Abstract: The present invention provides a light extraction substrate for an organic light emitting device, comprising: a base substrate; a scattering layer formed on the base substrate and made of TiO2; a plurality of first light scatterers formed inside the scattering layer and having a porous form; and a flat layer formed on the scattering layer, wherein the scattering layer is internally permeated by a part of the materials constituting the flat layer.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: January 8, 2019
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Seo Hyun Kim, Eun Ho Choi
  • Patent number: 10153458
    Abstract: The present invention relates to an organic light emitting diode, and more specifically, to an organic light emitting diode capable of significantly increasing light extraction efficiency through optimization of a corrugated structure, which is formed by being transferred from an inner light extraction layer, thereby enabling excellent light-emitting efficiency.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 11, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Yoon Young Kwon, Dong Hyun Kim, Seo Hyun Kim
  • Patent number: 10100985
    Abstract: The present invention relates to an organic light-emitting device for lighting, and more specifically relates to an organic light-emitting device for lighting whereby it is possible to achieve excellent brightness by increasing the light-emitting area per unit area of an organic light-emitting element. For this purpose, the present invention provides an organic light-emitting device comprising: a first substrate and a second substrate disposed facing each other; a frame section which is formed between the first substrate and the second substrate, and is formed on the periphery of the first substrate and the second substrate so as to hermetically close the space between the first substrate and the second substrate; and a flexible organic light-emitting element which is disposed inside of the space, and of which at least one part has a curved surface.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 16, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Kyoung Wook Park, June Hyong Park, Hong Yoon, Seo Hyun Kim, Il Hee Baek, Gun Sang Yoon, Joo Young Lee, Hyun Hee Lee, Eun Ho Choi
  • Patent number: 10033012
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, and more specifically, to a method for manufacturing a light extraction substrate for an organic light emitting diode, a light extraction substrate for an organic light emitting diode, and an organic light emitting diode comprising same, the method capable of complicating or diversifying the path of a light that is emitted by forming cracks on a matrix layer that can induce scattering of the light emitted from the organic light emitting diode, thereby further improving light extraction efficiency of the organic light emitting diode.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: July 24, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Dong Hyun Kim, Seo Hyun Kim
  • Patent number: 9960387
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light-emitting element, a light extraction substrate for an organic light-emitting element and an organic light-emitting element comprising the same and, more specifically, to: a method for manufacturing a light extraction substrate for an organic light-emitting element, the method being capable of improving light extraction efficiency of the organic light-emitting element and also increasing luminance uniformity; a light extraction substrate for an organic light-emitting element; and an organic light-emitting element comprising the same.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: May 1, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Eun Ho Choi, Seo Hyun Kim, Joo Young Lee
  • Patent number: 9907193
    Abstract: Disclosed is an electronic device including a housing with a first surface facing a first direction and a second surface facing a second, opposite direction. A glass cover may form at least a portion of the first surface. A display may be exposed through the glass cover. At least one protrusion is configured to absorb external impact to the electronic device. The protrusion protrudes from the first surface and is formed as part of the glass cover or protrudes through a hole in the glass cover.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ha Lim Lee, Myung Gon Kim, Jung Hyun Kim, Soon Ho Han, Tae Kon Kim, Hyun Suk Shin, Seo Hyun Kim, Kun Chan Seo, Seung Hoon Lee, Jong Chul Choi
  • Patent number: 9893320
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light emitting element, a light extraction substrate for an organic light emitting element, and an organic light emitting element that includes the same and, more specifically, to a method for manufacturing a light extraction substrate for an organic light emitting element, a light extraction substrate for an organic light emitting element, and an organic light emitting element that includes the same, which can enhance the light extraction efficiency of an organic light emitting element and, in particular, can reduce the process cost.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: February 13, 2018
    Assignee: Corning Precision Materials Co., Ltd.
    Inventors: Jang Dae Youn, Min Seok Kim, Seo Hyun Kim, Gun Sang Yoon, Hong Yoon
  • Publication number: 20170373280
    Abstract: The present invention provides a light extraction substrate for an organic light emitting device, comprising: a base substrate; a scattering layer formed on the base substrate and made of TiO2; a plurality of first light scatterers formed inside the scattering layer and having a porous form; and a flat layer formed on the scattering layer, wherein the scattering layer is internally permeated by a part of the materials constituting the flat layer.
    Type: Application
    Filed: January 20, 2016
    Publication date: December 28, 2017
    Applicant: Corning Precision Materials Co., Ltd.
    Inventors: Joo Young Lee, Seo Hyun Kim, Eun Ho Choi
  • Publication number: 20170364172
    Abstract: An electronic device includes a processor and a housing having a first surface, a second surface, and a side surface. A touch screen display is exposed through a first area of the first surface. An optical sensor is disposed under a second area of the first surface that is adjacent to the first area. The optical sensor receives and/or emits an infrared ray. The first surface includes a substantially transparent glass layer, an opaque layer disposed between the glass layer and the second surface, and a color layer disposed between the opaque layer and the glass layer. The opaque layer includes an opening, a location and a size of which correspond to at least a portion of the optical sensor when viewed from the first surface. The optical sensor receives and/or emits the infrared ray through the opening, the color layer, and the glass layer.
    Type: Application
    Filed: June 21, 2017
    Publication date: December 21, 2017
    Inventors: Seo Hyun Kim, Seung Taek Oh, Seok Gyu Lee
  • Publication number: 20170358776
    Abstract: The present invention relates to a method for manufacturing a light extraction substrate for an organic light emitting element, a light extraction substrate for an organic light emitting element, and an organic light emitting element that includes the same and, more specifically, to a method for manufacturing a light extraction substrate for an organic light emitting element, a light extraction substrate for an organic light emitting element, and an organic light emitting element that includes the same, which can enhance the light extraction efficiency of an organic light emitting element and, in particular, can reduce the process cost.
    Type: Application
    Filed: December 29, 2015
    Publication date: December 14, 2017
    Applicant: Corning Precision Materials Co., Ltd.
    Inventors: Jang Dae Youn, Min Seok Kim, Seo Hyun Kim, Gun Sang Yoon, Hong Yoon
  • Patent number: D871402
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: December 31, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Bong Geun Jeon, Jong Wan Choi, Jin Kyum Kim, Seo Hyun Kim, Jin Kwon, Min Hee Kim, Sang Hun Yoo
  • Patent number: D877144
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: March 3, 2020
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Bong Geun Jeon, Jong Wan Choi, Jin Kwon, Sang Hun Yoo, Jin Kyum Kim, Seo Hyun Kim, Min Hee Kim
  • Patent number: D916115
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: April 13, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Bong Geun Jeon, Hyung Soo Kim, Seo Hyun Kim, Min Hee Kim, Bo Young Park
  • Patent number: D916116
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: April 13, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Min Hee Kim, Bo Young Park, Seo Hyun Kim, Bong Geun Jeon, Hyung Soo Kim
  • Patent number: D921670
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: June 8, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seo Hyun Kim, Hyung Soo Kim, Bo Young Park, Bong Geun Jeon, Min Hee Kim
  • Patent number: D929435
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: August 31, 2021
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Bong Geun Jeon, Hyung Soo Kim, Bo Young Park, Seo Hyun Kim, Min Hee Kim
  • Patent number: D930023
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: September 7, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seo Hyun Kim, Hyung Soo Kim, Bo Young Park, Bong Geun Jeon, Min Hee Kim