Patents by Inventor BONHWI GU

BONHWI GU 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).

  • Patent number: 10854562
    Abstract: A semiconductor device includes a semiconductor substrate having a chip region and an edge region, a plurality of connection structures provided in a lower insulating layer of the edge region and arranged at first intervals in a first direction, an upper insulating layer covering the connection structures, and a plurality of redistribution pads disposed on the upper insulating layer and connected to the connection structures, respectively. Each of the redistribution pads includes a pad portion provided on the chip region. The pad portions of the redistribution pads are spaced apart from the connection structures by a first distance in a second direction intersecting the first direction when viewed in a plan view.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: December 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Ho Shin, Bonhwi Gu, Hyekyeong Kweon, Sungjin Kim, Joodong Kim, Jaepil Lee, Dongwon Lim
  • Publication number: 20200266162
    Abstract: A semiconductor device includes a semiconductor substrate having a chip region and an edge region, a plurality of connection structures provided in a lower insulating layer of the edge region and arranged at first intervals in a first direction, an upper insulating layer covering the connection structures, and a plurality of redistribution pads disposed on the upper insulating layer and connected to the connection structures, respectively. Each of the redistribution pads includes a pad portion provided on the chip region. The pad portions of the redistribution pads are spaced apart from the connection structures by a first distance in a second direction intersecting the first direction when viewed in a plan view.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Inventors: SEOK-HO SHIN, BONHWI GU, HYEKYEONG KWEON, SUNGJIN KIM, JOODONG KIM, JAEPIL LEE, DONGWON LIM
  • Patent number: 10679957
    Abstract: A semiconductor device includes a semiconductor substrate having a chip region and an edge region, a plurality of connection structures provided in a lower insulating layer of the edge region and arranged at first intervals in a first direction, an upper insulating layer covering the connection structures, and a plurality of redistribution pads disposed on the upper insulating layer and connected to the connection structures, respectively. Each of the redistribution pads includes a pad portion provided on the chip region. The pad portions of the redistribution pads are spaced apart from the connection structures by a first distance in a second direction intersecting the first direction when viewed in a plan view.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Ho Shin, Bonhwi Gu, Hyekyeong Kweon, Sungjin Kim, Joodong Kim, Jaepil Lee, Dongwon Lim
  • Publication number: 20190221535
    Abstract: A semiconductor device includes a semiconductor substrate having a chip region and an edge region, a plurality of connection structures provided in a lower insulating layer of the edge region and arranged at first intervals in a first direction, an upper insulating layer covering the connection structures, and a plurality of redistribution pads disposed on the upper insulating layer and connected to the connection structures, respectively. Each of the redistribution pads includes a pad portion provided on the chip region. The pad portions of the redistribution pads are spaced apart from the connection structures by a first distance in a second direction intersecting the first direction when viewed in a plan view.
    Type: Application
    Filed: September 24, 2018
    Publication date: July 18, 2019
    Inventors: SEOK-HO SHIN, BONHWI GU, HYEKYEONG KWEON, SUNGJIN KIM, JOODONG KIM, JAEPIL LEE, DONGWON LIM