Patents by Inventor Yeonggyu YOON

Yeonggyu YOON 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: 20230075430
    Abstract: An electronic device is provided. The electronic device includes a display including a main area, a first sub area extending in a first direction, and a second sub area extending in a second direction perpendicular to the first direction, a display driver integrated circuit (IC) for scanning a scan signal and a data voltage to the display, and a processor operatively connected to the display and the display driver IC, wherein the processor is configured to control the display driver IC to supply the scan signal to at least some areas among the main area, the first sub area, and the second sub area of the display, to control the display driver IC to partially scan a data voltage to an area in which a screen is to be displayed among the main area, the first sub area, and the second sub area.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 9, 2023
    Inventors: Moonsun KIM, Hyoungtak CHO, Dahee KIM, Sukdong KIM, Soohyun SEO, Wonkyu SUNG, Yeonggyu YOON, Changhan LEE, Hyunju HONG
  • Patent number: 11561576
    Abstract: An electronic device includes a first housing including a first space and including a first support member. The device includes a second housing including a second space, including a second support member, and slidably combined with the first housing. The device includes a bendable member connected to the first housing, being at least partly accommodated in a second space in a slide-in state, and at least partly forming the same plane with the first housing in a slide-out state. The device includes a flexible display including a first part disposed to be seen from an outside in the slide-in state, and a second part not seen from the outside. The device includes at least one first antenna and a wireless communication circuit configured to transmit or receive a wireless signal. The first support member includes a non-overlapping part not overlapping the second support member in the slide-in state.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: January 24, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jooyoung Kang, Yeonggyu Yoon, Inkuk Yun, Wonho Lee, Joungmin Cho, Junyoung Choi, Yangwook Kim, Byounguk Yoon, Hyunju Hong
  • Patent number: 11531379
    Abstract: An electronic device is provided. The electronic device includes a flexible display, a first housing moving to correspond to change in a shape of the flexible display and including a contact region, a second housing sliding in a direction opposite to a direction in which the first housing moves of the first housing and to mount the flexible display, a rotary contact structure making contact with the contact region, and a printed circuit board (PCB) electrically connected with the at least one rotary contact structure. The at least one rotary contact structure includes a rotating part maintaining contact with the contact region while rotating in a process of changing a shape of the flexible display, a central part disposed inside the rotating part, a conductive member interposed between the rotating part and the central part, and a support part supporting the central part and electrically connecting the central part with the PCB.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: December 20, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youngmin Kang, Moonchul Shin, Yeonggyu Yoon, Seungjoon Lee, Joongyeon Cho, Junyoung Choi, Byounguk Yoon
  • Publication number: 20220368787
    Abstract: An electronic device is provided. The electronic device includes a first housing including a first space, a second housing slidably coupled to the first housing along a first direction and including a second space, a bendable member connected to the first housing, at least partially accommodated in the second space in a slide-in state, and at least partially forming the same plane with the first housing in a slide-out state, a support plate including a plate part, and a pressing part extending from the plate part and supporting at least a portion of the bent bendable member in the slide-in state, the plate part including a first surface facing the bendable member, and a second surface facing a direction opposite to a direction of the first surface, and a flexible display disposed to be supported by at least a portion of the bendable member and at least a portion of the first housing.
    Type: Application
    Filed: April 5, 2022
    Publication date: November 17, 2022
    Inventors: Junyoung CHOI, Youngmin KANG, Myunghoon KWAK, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Junghyun AHN, Byounguk YOON
  • Publication number: 20220346256
    Abstract: An electronic device according to various embodiments of the disclosure may include: a first housing; a second housing; a hinge module rotatably connecting the first housing and the second housing; a flexible display disposed to reach one surface of the second housing from one surface of the first housing across an area in which the hinge module is disposed; and a multi-bar assembly disposed between the first housing and the second housing, configured to be variable in response to rotational movement of the module, and supporting a bending area of the flexible display.
    Type: Application
    Filed: August 17, 2021
    Publication date: October 27, 2022
    Inventors: Jongkeun KIM, Jongyoon KIM, Yeonggyu YOON
  • Publication number: 20220342448
    Abstract: The disclosure relates to an electronic device including a rollable display, the electronic device including: a first housing; a second housing configured to slide in a first direction from the first housing in a second state and slide in a second direction opposite to the first direction in a first state so as to be coupled to the first housing; a rollable display having a display area varying depending on sliding of the second housing, the rollable display including a first portion visible to the outside in the first state and the second state, and a second portion visible to the outside in the second state, movements of the second portion being guided by a bendable support; a sliding support configured to slide based on movements of the second housing and support the second portion by supporting the bendable support in the second state; a bracket including a recess providing a space into which the sliding support is configured to slide in the first state; and a support plate disposed above the space to sup
    Type: Application
    Filed: July 14, 2021
    Publication date: October 27, 2022
    Inventors: Moonchul SHIN, Youngmin KANG, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220334615
    Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing coupled to an edge of the first housing and configured to rotate about a folding axis extending in a first direction, a third housing coupled to the first housing and disposed to be slidable toward or away from the folding axis, and a flexible display including a first area disposed on the third housing and a second area extending from the first area and disposed through the first housing to the second housing. As the third housing slides, the second area may slide on the first housing or the second housing, and a portion of the second area may be selectively received in the second housing.
    Type: Application
    Filed: November 16, 2021
    Publication date: October 20, 2022
    Inventors: Minsoo KIM, Myunghoon KWAK, Yeonggyu YOON, Yangwook KIM, Hyunju HONG
  • Publication number: 20220201880
    Abstract: An electronic device according to various embodiments of the disclosure may include a first housing, a second housing, a flexible display, a bendable member, and a bending plate. The second housing may slide in a first housing to cause at least a part of the second housing to be drawn out of the first housing in an open state, and may slide in a second direction to cause the at least a part of the second housing to enter the first housing in a closed state. The flexible display may be disposed in a space formed by the first housing and the second housing, and may include a first area visible to an outside, and a second area extending from the first area, accommodated inside the flexible display in a closed state, and visible to the outside in an open state. The bendable member may be disposed on a rear side of the flexible display to support the flexible display in the closed state and in the open state, and may include a plurality of multi-bars disposed at predetermined intervals.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 23, 2022
    Inventors: Junyoung CHOI, Youngmin KANG, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Junghyun AHN, Byounguk YOON
  • Patent number: 11364998
    Abstract: An unmanned aerial comprises: a motor and a propeller assembly connected to the motor comprising: a first structure fixed to the motor, having a cylindrical wall defining an inner space, with a helical slit formed through the cylindrical wall; a second structure comprising a cylinder portion, a part of which is rotatably positioned in the inner space, and at least one protruding portion protruding from the outer surface of the cylinder portion to the outside of the cylindrical wall through the helical slit; and a propeller comprising a cylindrical hub engaging with the cylinder portion of the first structure, rotating blades extending from the cylindrical hub, and at least one rib extending from the cylindrical hub toward the motor, the propeller being configured such that at least a part of the rib detachably engages with the first structure by the at least one protruding portion of the second structure.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: June 21, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeonggyu Yoon, Seung-Chul Baek, Min-Woo Yoo, Min-Sung Lee
  • Publication number: 20220174829
    Abstract: An electronic device is provided. The electronic device includes a flexible display including a first area disposed to be visible to the outside and a second area extending from the first area and disposed to be accommodated inside the electronic device in a first state and to be at least partially visible to the outside in a second state, a bendable member disposed on the rear surface of the flexible display and configured to support the flexible display in the first state and the second state, a case configured to support at least a portion of the flexible display, a sliding frame slidably coupled to the case and including a slide plate having a plurality of first guide slits formed therein and a sliding bar extending from the slide plate and coming into contact with the bendable member in the second state, and a plurality of driving bodies configured to enable sliding movement of the flexible display while switching from the first state to the second state.
    Type: Application
    Filed: November 12, 2021
    Publication date: June 2, 2022
    Inventors: Junyoung CHOI, Youngmin KANG, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Yangwook KIM, Byounguk YOON
  • Publication number: 20220155824
    Abstract: An electronic device is provided. The electronic device includes a flexible display, a first housing moving to correspond to change in a shape of the flexible display and including a contact region, a second housing sliding in a direction opposite to a direction in which the first housing moves of the first housing and to mount the flexible display, a rotary contact structure making contact with the contact region, and a printed circuit board (PCB) electrically connected with the at least one rotary contact structure. The at least one rotary contact structure includes a rotating part maintaining contact with the contact region while rotating in a process of changing a shape of the flexible display, a central part disposed inside the rotating part, a conductive member interposed between the rotating part and the central part, and a support part supporting the central part and electrically connecting the central part with the PCB.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 19, 2022
    Inventors: Youngmin KANG, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220147105
    Abstract: Various embodiments of the disclosure relate to an electronic device including a flexible display. The electronic device includes: a housing, and a flexible display in which an area of a display region is configured to be adjusted based on a sliding movement of at least a portion of the housing.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 12, 2022
    Inventors: Youngmin KANG, Moonchul SHIN, Sungho AHN, Yeonggyu YOON, Seungjoon LEE, Jihyung JUNG, Joongyeon CHO, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220150337
    Abstract: According to various embodiments of the disclosure, an electronic device may comprise: a first housing, a flexible display including a first area disposed on the first housing and a second area extending from the first area and deformable into a curved shape, and a multi-bar structure comprising a plurality of bars and having an end coupled to the first housing and deformably supporting the second area. The multi-bar structure may include a support having a surface disposed to support the second area, and at least one rail disposed on another surface of the support when viewed from outside of the flexible display, wherein the rail is at least partially disposed in an area overlapping the second area.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 12, 2022
    Inventors: Seungjoon LEE, Moonchul SHIN, Youngmin KANG, Hyunsuk KIM, Yeonggyu YOON, Inkuk YUN, Hojin JUNG, Joongyeon CHO, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220151092
    Abstract: An electronic device is provided. The electronic device includes a housing, a flexible display configured to be at least partially drawn out of an internal space of the housing, and a rotation module configured to move the flexible display, wherein the rotation module may include a shaft including one end and another end each coupled to a support member included in the electronic device, a cylindrical housing drivingly connected to the flexible display and configured to be capable of performing a rotational motion about the shaft, a pair of cylindrical cams penetrated by the shaft and accommodated in the cylindrical housing, wherein the pair of cylindrical cams are configured to be capable of performing a linear motion on the shaft and positioned to be symmetrical to each other with respect to a center of the shaft, and a pair of guide pins coupled to the cylindrical housing.
    Type: Application
    Filed: November 16, 2021
    Publication date: May 12, 2022
    Inventors: Joongyeon CHO, Youngmin KANG, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220147101
    Abstract: An electronic device is provided. The electronic device includes a first housing including a first space, a second housing including a second space, the second housing coupled to the first housing such that the second housing is slidable in a first direction, and a bendable member connected to the first housing. The bendable member is partially accommodated in the second space in a slid-in state and is at least partially coplanar to the first housing in a slid-out state. The electronic device includes a flexible display including a first portion disposed to be visible in the slid-in state and a second area extending from the first portion and accommodated in the second space through at least a portion of the bendable member, and a support assembly disposed to be oriented from the first housing toward the second space and configured to press the second housing in a slid-out direction.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Moonchul SHIN, Youngmin KANG, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Junyoung CHOI, Byounguk YOON
  • Publication number: 20220113765
    Abstract: An electronic device is provided with a flexible display. The electronic device includes a housing, a flexible display, a display support structure including a plurality of support bars supporting a rear surface of the flexible display, and a display support disposed to correspond to the flexible display, a first guide rail including a recess formed along a path in which the display support structure is moved when the flexible display is drawn outside the housing or introduced into the inner space of the housing, a second guide rail including a recess formed along the path and into which end portions of the plurality of support bars are inserted, and a rotation part.
    Type: Application
    Filed: October 19, 2021
    Publication date: April 14, 2022
    Inventors: Youngmin KANG, Junyoung CHOI, Moonchul SHIN, Yeonggyu YOON, Seungjoon LEE, Joongyeon CHO, Byounguk YOON
  • Publication number: 20220117100
    Abstract: An electronic device is provided.
    Type: Application
    Filed: July 1, 2021
    Publication date: April 14, 2022
    Inventors: Yeonggyu YOON, Youngmin KANG, Moonchul SHIN, Seungjoon LEE, Joongyeon CHO, Byounguk YOON
  • Publication number: 20220117101
    Abstract: An electronic device is provided.
    Type: Application
    Filed: October 8, 2021
    Publication date: April 14, 2022
    Inventors: Seungjoon LEE, Youngmin KANG, Sangmin KIM, Daeyoung NOH, Moonchul SHIN, Byounguk YOON, Yeonggyu YOON, Jongchul CHOI
  • Publication number: 20220091636
    Abstract: Various embodiments of the disclosure relate to an electronic device including a flexible display.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 24, 2022
    Inventors: Hyoungtak CHO, Youngmin JI, Hyunggwang KANG, Myunghoon KWAK, Junhyuk KIM, Yeonggyu YOON, Hojin JUNG
  • Patent number: 11243575
    Abstract: An electronic device is provided. The electronic device includes a flexible display, a first housing moving to correspond to change in a shape of the flexible display and including a contact region, a second housing sliding in a direction opposite to a direction in which the first housing moves of the first housing and to mount the flexible display, a rotary contact structure making contact with the contact region, and a printed circuit board (PCB) electrically connected with the at least one rotary contact structure. The at least one rotary contact structure includes a rotating part maintaining contact with the contact region while rotating in a process of changing a shape of the flexible display, a central part disposed inside the rotating part, a conductive member interposed between the rotating part and the central part, and a support part supporting the central part and electrically connecting the central part with the PCB.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: February 8, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youngmin Kang, Moonchul Shin, Yeonggyu Yoon, Seungjoon Lee, Joongyeon Cho, Junyoung Choi, Byounguk Yoon