Patents by Inventor Bo-Sun LEE

Bo-Sun LEE 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: 11979650
    Abstract: An image acquisition device according to an embodiment includes: a body; a seat part provided on a lower part of the body; a substrate disposed on the seat part inside the body and having a plurality of light sources; and a light source angle forming part disposed on the substrate inside the body. The substrate may be provided on the seat part in the form of a planar plate, and an outer peripheral portion of the substrate may be bent so that the light sources are directed toward one focal point by the seat part and the light source angle forming part.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: May 7, 2024
    Assignee: MEDIVEL BIO CO., LTD.
    Inventors: Bo Sun Kwon, Jun Hwan Lee
  • Patent number: 11968312
    Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 23, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
  • Patent number: 10338727
    Abstract: Present invention is related to a display device and a driving method thereof, and particularly, to a display device and a driving method thereof, which control an output timing of a scan signal output to gate lines by using two or more external start signals having different timings.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: July 2, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sang Hee Yu, Hun Jeoung, Sung Hyun Cho, Bo Sun Lee, Sung Wook Chang
  • Patent number: 10332467
    Abstract: Present invention relates to a display device and a driving method thereof. In particular, the present invention is to provide a display device and a driving method thereof, which block at least one of scan signals output from gate lines according to an enable signal.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: June 25, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Bo Sun Lee, Hun Jeoung, Sang Hee Yu, Sung Hyun Cho, Sung Wook Chang
  • Patent number: 9997112
    Abstract: Present invention is related to a display device and a driving method thereof. In particularly, the present invention is to provide a display device and a driving method thereof, in which a data driver driven at a low frequency which is capable of inverting a polarity of a data voltage in each frame.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: June 12, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hun Jeoung, Sang Hee Yu, Sung Hyun Cho, Bo Sun Lee, Sung Wook Chang
  • Publication number: 20170076683
    Abstract: Present invention relates to a display device and a driving method thereof. In particular, the present invention is to provide a display device and a driving method thereof, which block at least one of scan signals output from gate lines according to an enable signal.
    Type: Application
    Filed: March 10, 2015
    Publication date: March 16, 2017
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Bo Sun LEE, Hun JEOUNG, Sang Hee YU, Sung Hyun CHO, Sung Wook CHANG
  • Publication number: 20170052635
    Abstract: Present invention is related to a display device and a driving method thereof, and particularly, to a display device and a driving method thereof, which control an output timing of a scan signal output to gate lines by using two or more external start signals having different timings.
    Type: Application
    Filed: September 9, 2016
    Publication date: February 23, 2017
    Inventors: Sang Hee YU, Hun JEOUNG, Sung Hyun CHO, Bo Sun LEE, Sung Wook CHANG
  • Publication number: 20170025068
    Abstract: Present invention is related to a display device and a driving method thereof. In particularly, the present invention is to provide a display device and a driving method thereof, in which a data driver driven at a low frequency which is capable of inverting a polarity of a data voltage in each frame.
    Type: Application
    Filed: March 10, 2015
    Publication date: January 26, 2017
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hun JEOUNG, Sang Hee YU, Sung Hyun CHO, Bo Sun LEE, Sung Wook CHANG
  • Publication number: 20120044182
    Abstract: A touch panel may have lower electrodes formed thereon each with a preset inclination, which allows fabrication of a touch panel with high transmittance, and implementation of a high-quality screen upon driving a flat panel display device having the touch panel. The touch panel includes an insulating substrate, a plurality of lower electrodes formed on the substrate, each of the lower electrodes having a preset inclination, an insulating layer formed on the lower electrodes and having a plurality of contact holes for partially exposing the plurality of lower electrodes, a plurality of upper electrodes formed on the insulating layer and electrically connected to the plurality of lower electrodes via the plurality of contact holes, and a passivation layer formed on the upper electrodes.
    Type: Application
    Filed: August 22, 2011
    Publication date: February 23, 2012
    Inventors: Sang-Woo SEO, Bo-Sun LEE