Patents by Inventor Gyeongho JEONG

Gyeongho JEONG 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: 20250251755
    Abstract: A display device includes a display panel with a support plate having a plurality of first and second fibers extending in different directions to facilitate folding.
    Type: Application
    Filed: April 23, 2025
    Publication date: August 7, 2025
    Inventors: JAIKU SHIN, SUNG CHUL CHOI, SOJEONG LA, JIN YONG SIM, GYEONGHO JEONG
  • Publication number: 20250185182
    Abstract: A display device includes: a display module; a support plate below the display module, and including a first support plate, a second support plate, and a folding portion between the first and second support plates; a digitizer below the support plate; and a shielding layer in contact with a lower surface of the digitizer, and having: a first opening adjacent to the first support plate and overlapping with the folding portion; and a second opening adjacent to the second support plate and overlapping with the folding portion.
    Type: Application
    Filed: November 20, 2024
    Publication date: June 5, 2025
    Inventors: SOJEONG LA, JAIKU SHIN, Jihye SHIN, GYEONGHO JEONG, SUNG CHUL CHOI
  • Publication number: 20250155922
    Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
    Type: Application
    Filed: January 14, 2025
    Publication date: May 15, 2025
    Applicant: Samsung Display Co., Ltd.
    Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
  • Patent number: 12298805
    Abstract: A display device includes a display panel with a support plate having a plurality of first and second fibers extending in different directions to facilitate folding.
    Type: Grant
    Filed: January 2, 2024
    Date of Patent: May 13, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
  • Patent number: 12222755
    Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 11, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sojeong La, Dongjin Park, Jaiku Shin, Jongmin Yang, Gyeongho Jeong, Sung Chul Choi
  • Publication number: 20240259489
    Abstract: A display device includes: a display panel including a foldable area having flexibility; a first support member disposed under the display panel and including a stretchable portion overlapping the foldable area; a second support member disposed under the first support member and including a first support plate and a second support plate spaced apart from each other; a third support member disposed under the first support member and including a material different from a material of the second support member; and a circuit board contacting a part of the display panel and one surface of the third support member, respectively.
    Type: Application
    Filed: October 24, 2023
    Publication date: August 1, 2024
    Inventors: GYEONGHO JEONG, JAIKU SHIN, SUNG CHUL CHOI
  • Publication number: 20240241538
    Abstract: A display device includes a display panel with a support plate having a plurality of first and second fibers extending in different directions to facilitate folding.
    Type: Application
    Filed: January 2, 2024
    Publication date: July 18, 2024
    Inventors: JAIKU SHIN, SUNGCHUL CHOI, SOJEONG LA, JIN YONG SIM, GYEONGHO JEONG
  • Patent number: 11966256
    Abstract: A display apparatus includes: a flexible first layer including a bending area; an adhesive layer on an upper surface of the flexible first layer; and a second layer attached to the flexible first layer by the adhesive layer. A direction of internal stress at a first portion of the flexible first layer is different from a direction of internal stress at a second portion of the flexible first layer, when the flexible first layer is in a flat state.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: April 23, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Gyeongho Jeong, Sungsang Ahn
  • Publication number: 20240094766
    Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 21, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
  • Patent number: 11868176
    Abstract: A display device includes a display panel foldable with respect to a folding axis substantially parallel to a first direction and a support plate disposed under the display panel and including a folding plate foldable with respect to the folding axis. The folding plate includes at least one first support layer and at least one second support layer. The folding plate has a first elastic modulus corresponding to a bending strength with respect to a second direction intersecting the first direction and a second elastic modulus corresponding to a bending strength with respect to the first direction. The first elastic modulus is smaller than the second elastic modulus.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: January 9, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
  • Patent number: 11860691
    Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: January 2, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sojeong La, Dongjin Park, Jaiku Shin, Jongmin Yang, Gyeongho Jeong, Sung Chul Choi
  • Publication number: 20230099705
    Abstract: A display device includes a display panel foldable with respect to a folding axis substantially parallel to a first direction and a support plate disposed under the display panel and including a folding plate foldable with respect to the folding axis. The folding plate includes at least one first support layer and at least one second support layer. The folding plate has a first elastic modulus corresponding to a bending strength with respect to a second direction intersecting the first direction and a second elastic modulus corresponding to a bending strength with respect to the first direction. The first elastic modulus is smaller than the second elastic modulus.
    Type: Application
    Filed: August 4, 2022
    Publication date: March 30, 2023
    Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
  • Publication number: 20220397934
    Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
    Type: Application
    Filed: January 13, 2022
    Publication date: December 15, 2022
    Applicant: Samsung Display Co., Ltd.
    Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
  • Patent number: 11119537
    Abstract: A display device includes a display module, a protection film, and a complementary film. The display module is foldable with respect to a first bending axis and a second bending axis spaced apart from the first bending axis. The protection film is below the display module, overlaps the first bending axis and the second bending axis, and includes a polymer material. The complementary film is below the protection film, overlaps only the second bending axis of the first and second bending axes, and includes a metal.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: September 14, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventor: Gyeongho Jeong
  • Patent number: 10957867
    Abstract: A display device includes a display module, a protective member under the display module, and an adhesive member between the display module and the protective member. The display module includes a folding area foldable along a folding axis, a first non-folding area, and a second non-folding area, and the folding area is between the first and second non-folding areas. A first thickness of the protective member overlapping with the folding area is less than a second thickness of the protective member overlapping with the first non-folding area and a third thickness of the protective member overlapping with the second non-folding area.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: March 23, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventor: Gyeongho Jeong
  • Patent number: 10950824
    Abstract: A flexible display device includes: a display panel capable of being bent with respect to a folding line; and a metal plate disposed on the display panel and capable of being bent with respect to the folding line. The metal plate has a plurality of holes disposed on each side of the folding line, the plurality of holes being formed in a zigzag pattern with respect to the folding line.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: March 16, 2021
    Inventors: Sebong Kim, Sangjae Kim, Younjoon Kim, Solbi Lee, Gyeongho Jeong
  • Publication number: 20200287158
    Abstract: A flexible display device includes: a display panel capable of being bent with respect to a folding line; and a metal plate disposed on the display panel and capable of being bent with respect to the folding line. The metal plate has a plurality of holes disposed on each side of the folding line, the plurality of holes being formed in a zigzag pattern with respect to the folding line.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Sebong KIM, Sangjae KIM, Younjoon KIM, Solbi LEE, Gyeongho JEONG
  • Publication number: 20200225707
    Abstract: A display apparatus includes: a flexible first layer including a bending area; an adhesive layer on an upper surface of the flexible first layer; and a second layer attached to the flexible first layer by the adhesive layer. A direction of internal stress at a first portion of the flexible first layer is different from a direction of internal stress at a second portion of the flexible first layer, when the flexible first layer is in a flat state.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Inventors: Gyeongho Jeong, Sungsang Ahn
  • Patent number: 10665823
    Abstract: A flexible display device includes: a display panel capable of being bent with respect to a folding line; and a metal plate disposed on the display panel and capable of being bent with respect to the folding line. The metal plate has a plurality of holes disposed on each side of the folding line, the plurality of holes being formed in a zigzag pattern with respect to the folding line.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: May 26, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sebong Kim, Sangjae Kim, Younjoon Kim, Solbi Lee, Gyeongho Jeong
  • Publication number: 20200159287
    Abstract: A display device includes a display module, a protection film, and a complementary film. The display module is foldable with respect to a first bending axis and a second bending axis spaced apart from the first bending axis. The protection film is below the display module, overlaps the first bending axis and the second bending axis, and includes a polymer material. The complementary film is below the protection film, overlaps only the second bending axis of the first and second bending axes, and includes a metal.
    Type: Application
    Filed: October 2, 2019
    Publication date: May 21, 2020
    Inventor: Gyeongho Jeong