Patents by Inventor Seunghak RYU

Seunghak RYU 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: 11949975
    Abstract: Provided are a camera module and an imaging apparatus including the same. The camera module includes a printed circuit board (PCB); a first imaging device on the PCB, the first imaging device configured to generate first image data based on a received optical signal; a second imaging device on the PCB, the second imaging device configured to generate second image data based on the received optical signal; a power management integrated circuit (PMIC) on the PCB, the PMIC configured to generate a plurality of power voltages based on an external power voltage received from an external power supply and provide the plurality of power voltages to the first imaging device and the second imaging device; and a connector configured to receive the external power voltage from the external power supply and provide the external power voltage to the PMIC.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: April 2, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seunghak Lee, Gunwoo Ryu, Euncheol Lee, Hyunsu Jun
  • Patent number: 11100852
    Abstract: The present invention relates to a display device of separated type in which a panel and a main board are spaced apart from each other. The display device includes a display body including a panel, a housing spaced apart from the display body to transmit or receive a signal to or from the display body, and a cable configured to connect the display body and the housing, wherein the display body further includes a converter configured to converter power supplied from the housing via the cable into driving power for the panel.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: August 24, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Seunghak Ryu, Sungyeon Cho
  • Patent number: 11038294
    Abstract: A display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body. The cable has a signal line for transferring a video signal and a power line for transferring electric power.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: June 15, 2021
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Patent number: 11038295
    Abstract: A display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body. The cable has a signal line for transferring a video signal and a power line for transferring electric power.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: June 15, 2021
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Publication number: 20200380913
    Abstract: The present invention relates to a display device of separated type in which a panel and a main board are spaced apart from each other. The display device includes a display body including a panel, a housing spaced apart from the display body to transmit or receive a signal to or from the display body, and a cable configured to connect the display body and the housing, wherein the display body further includes a converter configured to converter power supplied from the housing via the cable into driving power for the panel.
    Type: Application
    Filed: October 9, 2019
    Publication date: December 3, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Seunghak RYU, Sungyeon CHO
  • Publication number: 20200144750
    Abstract: A display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body. The cable has a signal line for transferring a video signal and a power line for transferring electric power.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Applicant: LG ELECTRONICS INC.
    Inventor: Seunghak RYU
  • Patent number: 10595426
    Abstract: There is disclosed a display device comprising a display unit comprising a display panel; an AV box configured to form an electric control unit; and a first cable configured to electrically connect the display unit with the AV box, wherein the display unit comprises a source PCB provided in an upper end of a rear surface of the display panel; a second cable configured to connect the upper end of the rear surface of the display panel with an upper end of the source PCB; an interface board provided in a lower end of the source PCB and electrically connected with the source PCB; a third cable configured to connect one side of the interface board with the source PCB; and a module cover configured to cover the rear surface of the display panel, and the first cable is configured to connect the other side of the interface board with the AV box.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: March 17, 2020
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Publication number: 20190157784
    Abstract: A display device is disclosed. The display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body, wherein the cable includes a flat cable located in at least part of the cable and having a flat shape, and a round cable located in at least another part of the cable and having a round shape. According to the present invention, the flat cable has a narrow width by including a plurality of layers, and thus wiring of signal terminals and power terminals can be easily changed between the flat cable and the round cable.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Inventor: Seunghak RYU
  • Patent number: 10211556
    Abstract: A display device is disclosed. The display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body, wherein the cable includes a flat cable located in at least part of the cable and having a flat shape, and a round cable located in at least another part of the cable and having a round shape. According to the present invention, the flat cable has a narrow width by including a plurality of layers, and thus wiring of signal terminals and power terminals can be easily changed between the flat cable and the round cable.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: February 19, 2019
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Publication number: 20180168060
    Abstract: There is disclosed a display device comprising a display unit comprising a display panel; an AV box configured to form an electric control unit; and a first cable configured to electrically connect the display unit with the AV box, wherein the display unit comprises a source PCB provided in an upper end of a rear surface of the display panel; a second cable configured to connect the upper end of the rear surface of the display panel with an upper end of the source PCB; an interface board provided in a lower end of the source PCB and electrically connected with the source PCB; a third cable configured to connect one side of the interface board with the source PCB; and a module cover configured to cover the rear surface of the display panel, and the first cable is configured to connect the other side of the interface board with the AV box.
    Type: Application
    Filed: November 17, 2017
    Publication date: June 14, 2018
    Applicant: LG ELECTRONICS INC.
    Inventor: Seunghak RYU
  • Publication number: 20180097304
    Abstract: A display device is disclosed. The display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body, wherein the cable includes a flat cable located in at least part of the cable and having a flat shape, and a round cable located in at least another part of the cable and having a round shape. According to the present invention, the flat cable has a narrow width by including a plurality of layers, and thus wiring of signal terminals and power terminals can be easily changed between the flat cable and the round cable.
    Type: Application
    Filed: November 30, 2017
    Publication date: April 5, 2018
    Inventor: Seunghak RYU
  • Patent number: 9837739
    Abstract: A display device includes a display unit including a display panel providing an image, a housing spaced apart from the display unit, the housing including a main board to transmit signals to the display panel, a power supply to provide the display panel with electric power; and a cable to electrically connect with the housing and the display unit, the cable including a flat cable disposed in at least part of the cable, where the flat cable includes a plurality of layers, at least one of the plurality of layers includes a signal terminal through which the signals are transferred, and at least another one of the plurality of layers includes a power terminal through which the electric power is supplied.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: December 5, 2017
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Publication number: 20170141498
    Abstract: A display device is disclosed. The display device includes a body, a housing separated from the body and configured to transmit/receive signals to/from the body, and a cable coupling the housing and the body, wherein the cable includes a flat cable located in at least part of the cable and having a flat shape, and a round cable located in at least another part of the cable and having a round shape. According to the present invention, the flat cable has a narrow width by including a plurality of layers, and thus wiring of signal terminals and power terminals can be easily changed between the flat cable and the round cable.
    Type: Application
    Filed: June 10, 2016
    Publication date: May 18, 2017
    Inventor: Seunghak RYU
  • Patent number: 9613591
    Abstract: A method for remove image sticking in a display device is disclosed. Herein, the display device includes a display unit, and a controller, and the controller may be configured to execute an application for removing image sticking, to control the display unit to display a specific screen, to detect an image sticking area from the specific screen, and to adjust a luminance of the display unit corresponding to a surrounding area of a detected image sticking area.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: April 4, 2017
    Assignee: LG ELECTRONICS INC.
    Inventor: Seunghak Ryu
  • Publication number: 20160063954
    Abstract: A method for remove image sticking in a display device is disclosed. Herein, the display device includes a display unit, and a controller, and the controller may be configured to execute an application for removing image sticking, to control the display unit to display a specific screen, to detect an image sticking area from the specific screen, and to adjust a luminance of the display unit corresponding to a surrounding area of a detected image sticking area.
    Type: Application
    Filed: June 4, 2015
    Publication date: March 3, 2016
    Inventor: Seunghak RYU