Patents by Inventor Dae Su CHOI

Dae Su CHOI 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: 11924988
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
  • Patent number: 11350536
    Abstract: The display apparatus includes a display assembly. The display apparatus further includes a mounting device on which the display assembly is mounted and a rotating shaft forming the center of rotation of the display assembly. The rotating shaft is at a fixed location for the mounting device and the display assembly, respectively. The display assembly is switched between a first mode and a second mode rotated from the first mode about a rotating shaft and is changed in the height of the center of the display assembly.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: May 31, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su Choi, Chul Soon Park, Woo Sung In, Hyun Jun Jung, Jong Hee Han
  • Publication number: 20220120330
    Abstract: The present disclosure relates to a stand having an improved structure to stably support a display module, and a display apparatus including the same. The stand is configured to support a display module. The stand includes a base assembly including a first base and a second base coupled to the first base, a support bar extending in a height direction of the stand to be coupled to the base assembly, a first vibration damper installed on the first base, the first vibration damper including a moving member exposed to the outside of the first base and provided to move in the height direction of the stand, and a second vibration damper installed on the second base, the second vibration damper including a rotation member provided to exposed to the outside of the second base and move in the height direction of the stand and rotatably provided to impart mobility to the stand.
    Type: Application
    Filed: March 21, 2019
    Publication date: April 21, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Young CHOI, Ji Su KIM, Dae Sik YOON, Woo Sung IN, Hyun Jun JUNG, Dae Su CHOI
  • Patent number: 11193627
    Abstract: The present disclosure relates to a stand having an improved structure to stably support a display module and a display apparatus including the same. The stand includes a base, a support bar on which the display module is mounted, the support bar including an opening and being coupled to the base, and a movement preventing unit configured to reduce a gap between the base and the support bar and including a moving block configured to protrude through the opening to be in contact with an inner surface of the base.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: December 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su Choi, Hyun Yong Choi, Min Sik Kim, Dae Sik Yoon, Hyun Jun Jung
  • Publication number: 20210160451
    Abstract: The present disclosure relates to a display apparatus including a display on which an image is displayed, and a rotating device to rotate the display, wherein the rotating device includes a fixed bracket, a rotating bracket to rotate relative to the fixed bracket and rotate the display, a torsion spring disposed between the fixed bracket and the rotating bracket to apply a rotational force in a second direction opposite to the first direction when the display rotates in a first direction, and a friction member to generate rotational friction when the rotating bracket rotates.
    Type: Application
    Filed: September 13, 2018
    Publication date: May 27, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Sik YOON, Sung Soo JUNG, Dae Su CHOI, Hyun Yong CHOI, Hyun Jun JUNG
  • Publication number: 20200355317
    Abstract: The present disclosure relates to a stand having an improved structure to stably support a display module and a display apparatus including the same. The stand includes a base, a support bar on which the display module is mounted, the support bar including an opening and being coupled to the base, and a movement preventing unit configured to reduce a gap between the base and the support bar and including a moving block configured to protrude through the opening to be in contact with an inner surface of the base.
    Type: Application
    Filed: September 4, 2018
    Publication date: November 12, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su CHOI, Hyun Yong CHOI, Min Sik KIM, Dae Sik YOON, Hyun Jun JUNG
  • Publication number: 20200352047
    Abstract: The display apparatus includes a display assembly. The display apparatus further includes a mounting device on which the display assembly is mounted and a rotating shaft forming the center of rotation of the display assembly. The rotating shaft is at a fixed location for the mounting device and the display assembly, respectively. The display assembly is switched between a first mode and a second mode rotated from the first mode about a rotating shaft and is changed in the height of the center of the display assembly.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 5, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su CHOI, Chul Soon PARK, Woo Sung IN, Hyun Jun JUNG, Jong Hee HAN
  • Patent number: 10820434
    Abstract: The display apparatus includes a display assembly. The display apparatus further includes a mounting device on which the display assembly is mounted and a rotating shaft forming the center of rotation of the display assembly. The rotating shaft is at a fixed location for the mounting device and the display assembly, respectively. The display assembly is switched between a first mode and a second mode rotated from the first mode about a rotating shaft and is changed in the height of the center of the display assembly.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: October 27, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su Choi, Chul Soon Park, Woo Sung In, Hyun Jun Jung, Jong Hee Han
  • Publication number: 20190069422
    Abstract: The display apparatus includes a display assembly. The display apparatus further includes a mounting device on which the display assembly is mounted and a rotating shaft forming the center of rotation of the display assembly. The rotating shaft is at a fixed location for the mounting device and the display assembly, respectively. The display assembly is switched between a first mode and a second mode rotated from the first mode about a rotating shaft and is changed in the height of the center of the display assembly.
    Type: Application
    Filed: August 31, 2018
    Publication date: February 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su CHOI, Chul Soon PARK, Woo Sung IN, Hyun Jun JUNG, Jong Hee HAN
  • Patent number: 9986329
    Abstract: A display apparatus includes a display module, a microphone, a front cover disposed in front of the display module, and a frame is disposed on an inner side of the front cover, and covers an edge of the display module, wherein the front cover includes a display part corresponding to the display portion of the display module, and a bezel which covers an edge of a front side of the display module, and the microphone is disposed to be inclined in a forward direction of a center of the display portion of the display module, and thus, the sound recognition rate of the display apparatus user of the user speaking is increased.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: May 29, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su Choi, Doo Soon Park, Dae Woo Cho
  • Patent number: 9854701
    Abstract: Provided are a multivision display system a stand for the multivision display system. The multivision display system includes: a plurality of displays; and at least one stand configured to support the plurality of displays so as to stand on a horizontal surface, wherein the stand includes: a base configured to be supported by the horizontal surface; and a plurality of coupling frames configured to support the plurality of displays and which are mutually coupled to each other to adjust relative positions of the plurality of displays.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: December 26, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su Choi, Woo Sung In, Jun Ki Noh
  • Publication number: 20160182986
    Abstract: A display apparatus includes a display module, a microphone, a front cover disposed in front of the display module, and a frame is disposed on an inner side of the front cover, and covers an edge of the display module, wherein the front cover includes a display part corresponding to the display portion of the display module, and a bezel which covers an edge of a front side of the display module, and the microphone is disposed to be inclined in a forward direction of a center of the display portion of the display module, and thus, the sound recognition rate of the display apparatus user of the user speaking is increased.
    Type: Application
    Filed: November 12, 2015
    Publication date: June 23, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su CHOI, Doo Soon PARK, Dae Woo CHO
  • Publication number: 20160165745
    Abstract: Provided are a multivision display system a stand for the multivision display system. The multivision display system includes: a plurality of displays; and at least one stand configured to support the plurality of displays so as to stand on a horizontal surface, wherein the stand includes: a base configured to be supported by the horizontal surface; and a plurality of coupling frames configured to support the plurality of displays and which are mutually coupled to each other to adjust relative positions of the plurality of displays.
    Type: Application
    Filed: September 15, 2015
    Publication date: June 9, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae Su CHOI, Woo Sung IN, Jun Ki NOH