Patents by Inventor Hyun Gu Kim

Hyun Gu 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: 20210358449
    Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: Ho Seok HAN, Hyun Gu KIM, Jun Yong PARK
  • Patent number: 11081080
    Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: August 3, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ho Seok Han, Hyun Gu Kim, Jun Yong Park
  • Patent number: 10984730
    Abstract: A display system includes: a host processor for outputting a data load command and outputting compensated image data obtained by compensating for image data; a non-volatile memory for storing compensation data for image compensation; and a display module controlled by the host processor, wherein the display module includes: a display panel including a plurality of pixels, the display panel displaying an image, based on the compensated image data; and a display driver integrated chip (DDI) coupled to the host processor through a first interface, the DDI being coupled to the non-volatile memory through a second interface, the DDI including an interface packet converter for performing packet structure conversion on each of first data compatible with the first interface and second data compatible with the second interface.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: April 20, 2021
    Inventors: Ho Seok Han, Hyun Gu Kim, Jun Yong Park
  • Publication number: 20200357358
    Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 12, 2020
    Inventors: Ho Seok HAN, Hyun Gu KIM, Jun Yong PARK
  • Patent number: 10726808
    Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: July 28, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ho Seok Han, Hyun Gu Kim, Jun Yong Park
  • Patent number: 10418573
    Abstract: According to an aspect, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer disposed between the first electrode and the second electrode and including a host and a dopant, wherein the host is an exciplex host, which is a combination of a hole transporting host and an electron transporting host which form an exciplex, or a delayed fluorescent organic compound, and the dopant includes both a phosphorescent dopant and a fluorescent dopant.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: September 17, 2019
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jang-Joo Kim, Hyun-Gu Kim, Kwon-Hyeon Kim, Jin-Won Sun
  • Publication number: 20190139510
    Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.
    Type: Application
    Filed: August 3, 2018
    Publication date: May 9, 2019
    Inventors: Ho Seok HAN, Hyun Gu KIM, Jun Yong PARK
  • Publication number: 20190130845
    Abstract: A display system includes: a host processor for outputting a data load command and outputting compensated image data obtained by compensating for image data; a non-volatile memory for storing compensation data for image compensation; and a display module controlled by the host processor, wherein the display module includes: a display panel including a plurality of pixels, the display panel displaying an image, based on the compensated image data; and a display driver integrated chip (DDI) coupled to the host processor through a first interface, the DDI being coupled to the non-volatile memory through a second interface, the DDI including an interface packet converter for performing packet structure conversion on each of first data compatible with the first interface and second data compatible with the second interface.
    Type: Application
    Filed: July 19, 2018
    Publication date: May 2, 2019
    Inventors: Ho Seok HAN, Hyun Gu KIM, Jun Yong PARK
  • Publication number: 20170346029
    Abstract: According to an aspect, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer disposed between the first electrode and the second electrode and including a host and a dopant, wherein the host is an exciplex host, which is a combination of a hole transporting host and an electron transporting host which form an exciplex, or a delayed fluorescent organic compound, and the dopant includes both a phosphorescent dopant and a fluorescent dopant.
    Type: Application
    Filed: July 27, 2015
    Publication date: November 30, 2017
    Inventors: Jang-Joo KIM, Hyun-Gu KIM, Kwon-Hyeon KIM, Jin-Won SUN
  • Publication number: 20150066754
    Abstract: Provided is a method and system for a payment service. A payment service method embodied in a computer to provide a payment service may include registering and maintaining a product in a product database for each service, with respect to a plurality of services, creating billing information of a requested product in response to a call of an application program interface (API) of a service for which a product purchase is requested from a user, using the product database, and providing the billing information to a market associated with the user. Here, a payment according to the product purchase may be processed at the market based on the billing information.
    Type: Application
    Filed: August 21, 2014
    Publication date: March 5, 2015
    Inventors: Seong Bong HONG, Hyun Gu KIM, Jin Woong LEE
  • Publication number: 20110023424
    Abstract: The present invention discloses a horse bit comprising a joint member for rotatably jointing a pair of bars while eliminating or minimizing any possible gaps between the jointed portions during the relative rotation of the bars, to thereby avoid damaging the sensitive parts of the horse's mouth, especially the horse's tongue.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 3, 2011
    Applicant: Samkyung Trading Corporation
    Inventor: Hyun Gu Kim