Patents by Inventor Sungwoo Myung

Sungwoo Myung 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: 20240292584
    Abstract: Embodiments of the disclosure relate to a display device and, more specifically, may provide a display device capable of removing EMI formed in an electrical floating area by comprising a substrate including a display area and a non-display area, a pad area disposed in the non-display area, a printed circuit board electrically connected to the pad area, an encapsulation layer formed of a metal material and disposed on the substrate, a protection layer formed of a non-metallic material and disposed on the encapsulation layer, a heat dissipation plate disposed on the protection layer, and a ground member positioned on the substrate and connected between the pad area and the encapsulation layer.
    Type: Application
    Filed: January 16, 2024
    Publication date: August 29, 2024
    Inventor: Sungwoo Myung
  • Patent number: 11031392
    Abstract: An integrated circuit device includes a first fin-type active area and a second fin-type active area protruding from a substrate and extending in a first direction, an element isolation layer between the first and second fin-type active areas on the substrate, first semiconductor patterns being on a top surface of the first fin-type active area and having channel areas, second semiconductor patterns being on a top surface of the second fin-type active area and having channel areas, a first gate structure extending on the first fin-type active area in a second direction and including a first work function control layer surrounding the first semiconductor patterns and comprising a step portion on the element isolation layer, and a second gate structure extending on the second fin-type active area in the second direction and including a second work function control layer surrounding the second semiconductor patterns.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yongho Jeon, Sekoo Kang, Sungwoo Myung, Keunhee Bai
  • Publication number: 20200312844
    Abstract: An integrated circuit device includes a first fin-type active area and a second fin-type active area protruding from a substrate and extending in a first direction, an element isolation layer between the first and second fin-type active areas on the substrate, first semiconductor patterns being on a top surface of the first fin-type active area and having channel areas, second semiconductor patterns being on a top surface of the second fin-type active area and having channel areas, a first gate structure extending on the first fin-type active area in a second direction and including a first work function control layer surrounding the first semiconductor patterns and comprising a step portion on the element isolation layer, and a second gate structure extending on the second fin-type active area in the second direction and including a second work function control layer surrounding the second semiconductor patterns.
    Type: Application
    Filed: December 5, 2019
    Publication date: October 1, 2020
    Inventors: Yongho Jeon, Sekoo Kang, Sungwoo Myung, Keunhee Bai
  • Patent number: 10522401
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: December 31, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungwoo Myung, GeumJung Seong, Jisoo Oh, JinWook Lee, Dohyoung Kim, Yong-Ho Jeon
  • Publication number: 20190157147
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Application
    Filed: January 2, 2019
    Publication date: May 23, 2019
    Inventors: Sungwoo MYUNG, GeumJung SEONG, Jisoo OH, JinWook LEE, Dohyoung KIM, Yong-Ho JEON
  • Patent number: 10186457
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: January 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungwoo Myung, GeumJung Seong, Jisoo Oh, JinWook Lee, Dohyoung Kim, Yong-Ho Jeon
  • Patent number: 10043889
    Abstract: The inventive concept relates to a semiconductor device and a method for fabricating the same. The semiconductor device comprises active patterns protruding from a substrate, an interlayer dielectric layer disposed on the substrate and including grooves exposing the active patterns, and gate electrodes in the grooves. The grooves include a first groove having a first width and a second groove having a second width greater than the first width. The gate electrodes include a first gate electrode in the first groove, and a second gate electrode in the second groove. Each of the first and second gate electrodes includes a first work function conductive pattern on a bottom surface and sidewalls of corresponding one of the first and second grooves, and a second work function conductive pattern on the first work function conductive pattern.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: August 7, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: GeumJung Seong, JinWook Lee, Dohyoung Kim, Sungwoo Myung, Jisoo Oh, Yong-Ho Jeon
  • Publication number: 20180061958
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Application
    Filed: October 26, 2017
    Publication date: March 1, 2018
    Inventors: Sungwoo MYUNG, GeumJung SEONG, Jisoo OH, JinWook LEE, Dohyoung KIM, Yong-Ho JEON
  • Publication number: 20180033867
    Abstract: The inventive concept relates to a semiconductor device and a method for fabricating the same. The semiconductor device comprises active patterns protruding from a substrate, an interlayer dielectric layer disposed on the substrate and including grooves exposing the active patterns, and gate electrodes in the grooves. The grooves include a first groove having a first width and a second groove having a second width greater than the first width. The gate electrodes include a first gate electrode in the first groove, and a second gate electrode in the second groove. Each of the first and second gate electrodes includes a first work function conductive pattern on a bottom surface and sidewalls of corresponding one of the first and second grooves, and a second work function conductive pattern on the first work function conductive pattern.
    Type: Application
    Filed: October 3, 2017
    Publication date: February 1, 2018
    Inventors: GeumJung SEONG, JinWook LEE, Dohyoung KIM, Sungwoo MYUNG, Jisoo OH, Yong-Ho JEON
  • Patent number: 9806168
    Abstract: The inventive concept relates to a semiconductor device and a method for fabricating the same. The semiconductor device comprises active patterns protruding from a substrate, an interlayer dielectric layer disposed on the substrate and including grooves exposing the active patterns, and gate electrodes in the grooves. The grooves include a first groove having a first width and a second groove having a second width greater than the first width. The gate electrodes include a first gate electrode in the first groove, and a second gate electrode in the second groove. Each of the first and second gate electrodes includes a first work function conductive pattern on a bottom surface and sidewalls of corresponding one of the first and second grooves, and a second work function conductive pattern on the first work function conductive pattern.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: October 31, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: GeumJung Seong, JinWook Lee, Dohyoung Kim, Sungwoo Myung, Jisoo Oh, Yong-Ho Jeon
  • Patent number: 9806166
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: October 31, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungwoo Myung, GeumJung Seong, Jisoo Oh, JinWook Lee, Dohyoung Kim, Yong-Ho Jeon
  • Publication number: 20170200802
    Abstract: A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction.
    Type: Application
    Filed: January 9, 2017
    Publication date: July 13, 2017
    Inventors: Sungwoo MYUNG, GeumJung SEONG, Jisoo OH, JinWook LEE, Dohyoung KIM, Yong-Ho JEON
  • Publication number: 20160240630
    Abstract: The inventive concept relates to a semiconductor device and a method for fabricating the same. The semiconductor device comprises active patterns protruding from a substrate, an interlayer dielectric layer disposed on the substrate and including grooves exposing the active patterns, and gate electrodes in the grooves. The grooves include a first groove having a first width and a second groove having a second width greater than the first width. The gate electrodes include a first gate electrode in the first groove, and a second gate electrode in the second groove. Each of the first and second gate electrodes includes a first work function conductive pattern on a bottom surface and sidewalls of corresponding one of the first and second grooves, and a second work function conductive pattern on the first work function conductive pattern.
    Type: Application
    Filed: January 6, 2016
    Publication date: August 18, 2016
    Inventors: GeumJung Seong, JinWook Lee, Dohyoung Kim, Sungwoo Myung, Jisoo Oh, Yong-Ho Jeon
  • Patent number: D1029540
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: June 4, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Nakyoung Han, Sungwoo Myung, Youhong Cha, Dongkyu Yoon