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).
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Publication number: 20250251755Abstract: 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: ApplicationFiled: April 23, 2025Publication date: August 7, 2025Inventors: JAIKU SHIN, SUNG CHUL CHOI, SOJEONG LA, JIN YONG SIM, GYEONGHO JEONG
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Publication number: 20250185182Abstract: 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: ApplicationFiled: November 20, 2024Publication date: June 5, 2025Inventors: SOJEONG LA, JAIKU SHIN, Jihye SHIN, GYEONGHO JEONG, SUNG CHUL CHOI
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Publication number: 20250155922Abstract: 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: ApplicationFiled: January 14, 2025Publication date: May 15, 2025Applicant: Samsung Display Co., Ltd.Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
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Patent number: 12298805Abstract: 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: GrantFiled: January 2, 2024Date of Patent: May 13, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
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Patent number: 12222755Abstract: 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: GrantFiled: November 20, 2023Date of Patent: February 11, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sojeong La, Dongjin Park, Jaiku Shin, Jongmin Yang, Gyeongho Jeong, Sung Chul Choi
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Publication number: 20240259489Abstract: 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: ApplicationFiled: October 24, 2023Publication date: August 1, 2024Inventors: GYEONGHO JEONG, JAIKU SHIN, SUNG CHUL CHOI
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Publication number: 20240241538Abstract: 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: ApplicationFiled: January 2, 2024Publication date: July 18, 2024Inventors: JAIKU SHIN, SUNGCHUL CHOI, SOJEONG LA, JIN YONG SIM, GYEONGHO JEONG
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Patent number: 11966256Abstract: 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: GrantFiled: March 26, 2020Date of Patent: April 23, 2024Assignee: Samsung Display Co., Ltd.Inventors: Gyeongho Jeong, Sungsang Ahn
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Publication number: 20240094766Abstract: 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: ApplicationFiled: November 20, 2023Publication date: March 21, 2024Applicant: Samsung Display Co., Ltd.Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
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Patent number: 11868176Abstract: 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: GrantFiled: August 4, 2022Date of Patent: January 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
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Patent number: 11860691Abstract: 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: GrantFiled: January 13, 2022Date of Patent: January 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sojeong La, Dongjin Park, Jaiku Shin, Jongmin Yang, Gyeongho Jeong, Sung Chul Choi
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Publication number: 20230099705Abstract: 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: ApplicationFiled: August 4, 2022Publication date: March 30, 2023Inventors: Jaiku Shin, Sung Chul Choi, Sojeong La, Jin Yong Sim, Gyeongho Jeong
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Publication number: 20220397934Abstract: 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: ApplicationFiled: January 13, 2022Publication date: December 15, 2022Applicant: Samsung Display Co., Ltd.Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
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Patent number: 11119537Abstract: 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: GrantFiled: October 2, 2019Date of Patent: September 14, 2021Assignee: Samsung Display Co., Ltd.Inventor: Gyeongho Jeong
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Patent number: 10957867Abstract: 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: GrantFiled: December 7, 2018Date of Patent: March 23, 2021Assignee: Samsung Display Co., Ltd.Inventor: Gyeongho Jeong
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Patent number: 10950824Abstract: 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: GrantFiled: May 22, 2020Date of Patent: March 16, 2021Inventors: Sebong Kim, Sangjae Kim, Younjoon Kim, Solbi Lee, Gyeongho Jeong
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Publication number: 20200287158Abstract: 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: ApplicationFiled: May 22, 2020Publication date: September 10, 2020Inventors: Sebong KIM, Sangjae KIM, Younjoon KIM, Solbi LEE, Gyeongho JEONG
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Publication number: 20200225707Abstract: 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: ApplicationFiled: March 26, 2020Publication date: July 16, 2020Inventors: Gyeongho Jeong, Sungsang Ahn
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Patent number: 10665823Abstract: 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: GrantFiled: October 12, 2017Date of Patent: May 26, 2020Assignee: Samsung Display Co., Ltd.Inventors: Sebong Kim, Sangjae Kim, Younjoon Kim, Solbi Lee, Gyeongho Jeong
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Publication number: 20200159287Abstract: 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: ApplicationFiled: October 2, 2019Publication date: May 21, 2020Inventor: Gyeongho Jeong