Patents by Inventor Yeong Bong Kang

Yeong Bong Kang 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: 11594187
    Abstract: A display device includes: a pixel unit including a target pixel and peripheral pixels in a unit area set based on the target pixel; a converter configured to adjust a voltage level of a data voltage of the target pixel, based on light emission statuses of the peripheral pixels, and to determine a voltage level of a black voltage of at least one peripheral pixel which does not emit light among the peripheral pixels, based on the light emission statuses of the peripheral pixels; and a data driver configured to apply the data voltage to the target pixel, and to apply the black voltage to the at least one peripheral pixel which does not emit light.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: February 28, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Si Beak Pyo, Yeong Bong Kang
  • Patent number: 11462606
    Abstract: A display device includes a display panel and a signal transmission film including a first extension portion, a second extension portion, and a first dummy pattern. The signal transmission film is connected to one side of the display panel. The first extension portion extends in a first direction, and a first contact hole is formed at a first side of the first extension portion. The second extension portion extends from the first side of the first extension portion in a second direction which is different from the first direction. The first dummy pattern is disposed adjacent to the first contact hole at the first side.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: October 4, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Kyu Choi, Su Jin Jung, Yeong Bong Kang, Seong Sik Ahn, Ki Chang Lee, Min Hyuk Im, Myoung-Ha Jeon
  • Publication number: 20210343247
    Abstract: A display device includes: a pixel unit including a target pixel and peripheral pixels in a unit area set based on the target pixel; a converter configured to adjust a voltage level of a data voltage of the target pixel, based on light emission statuses of the peripheral pixels, and to determine a voltage level of a black voltage of at least one peripheral pixel which does not emit light among the peripheral pixels, based on the light emission statuses of the peripheral pixels; and a data driver configured to apply the data voltage to the target pixel, and to apply the black voltage to the at least one peripheral pixel which does not emit light.
    Type: Application
    Filed: February 12, 2021
    Publication date: November 4, 2021
    Inventors: Si Beak PYO, Yeong Bong KANG
  • Publication number: 20210159302
    Abstract: A display device includes a display panel and a signal transmission film including a first extension portion, a second extension portion, and a first dummy pattern. The signal transmission film is connected to one side of the display panel. The first extension portion extends in a first direction, and a first contact hole is formed at a first side of the first extension portion. The second extension portion extends from the first side of the first extension portion in a second direction which is different from the first direction. The first dummy pattern is disposed adjacent to the first contact hole at the first side.
    Type: Application
    Filed: September 3, 2020
    Publication date: May 27, 2021
    Inventors: Sang Kyu CHOI, Su Jin JUNG, Yeong Bong KANG, Seong Sik AHN, Ki Chang LEE, Min Hyuk IM, Myoung-Ha JEON
  • Patent number: 9285633
    Abstract: A liquid crystal display includes: a liquid crystal panel, a backlight assembly disposed at one side surface of the liquid crystal panel, a side frame including a first surface surrounding an edge of the liquid crystal panel and a second surface surrounding a side surface of the backlight assembly and an external panel attached to another side surface of the liquid crystal panel and on the side frame, in which a height of the first surface of the side frame is substantially equal to a height of a surface of the liquid crystal panel, and a width of the first surface of the side frame is larger than a width of the second surface of the side frame.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 15, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyu-Hun Lim, Yeong Bong Kang, Yoon-Ho Kim, Kwang Hyun Baek, Jeong Weon Seo, Yi Soo Won
  • Publication number: 20140071376
    Abstract: A liquid crystal display includes: a liquid crystal panel, a backlight assembly disposed at one side surface of the liquid crystal panel, a side frame including a first surface surrounding an edge of the liquid crystal panel and a second surface surrounding a side surface of the backlight assembly and an external panel attached to another side surface of the liquid crystal panel and on the side frame, in which a height of the first surface of the side frame is substantially equal to a height of a surface of the liquid crystal panel, and a width of the first surface of the side frame is larger than a width of the second surface of the side frame.
    Type: Application
    Filed: March 14, 2013
    Publication date: March 13, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyu-Hun Lim, Yeong Bong Kang, Yoon-Ho Kim, Kwang Hyun Baek, Jeong Weon Seo, Yi Soo Won