Patents by Inventor Ju-Yeop Seong
Ju-Yeop Seong 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: 20250107395Abstract: A display device includes: a display panel including a main area and a sub-area, where the sub-area is bent and extended from the main area; a reinforcing member disposed between the main area and the sub-area of the display panel and connected to the display panel; and a circuit component disposed on the reinforcing member.Type: ApplicationFiled: May 30, 2024Publication date: March 27, 2025Inventors: Ju Yeop SEONG, In Woo JEONG, Jin Young YU
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Publication number: 20250089186Abstract: The present disclosure relates to a display device, and more particularly, to a display device that can prevent distortion of driving members. A display device includes: a display panel; a first main guide rail and a second main guide rail disposed on a first side and a second side of the display panel, respectively; and a first driving member disposed between the first main guide rail and the second main guide rail. The first driving member is selectively coupled to the first main guide rail from among the first main guide rail and the second main guide rail and is not coupled to the second main guide rail.Type: ApplicationFiled: May 6, 2024Publication date: March 13, 2025Inventors: Jae Won JEONG, Jong Hyuck KIM, Ju Yeop SEONG, Hee Kwon LEE, Jae Soo JANG
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Publication number: 20250076927Abstract: A display device includes a display panel including a display area for displaying an image and a sub-area extending in one direction from the display area, where the sub-area includes a bending area bent in a rear direction of the display area, and an outer portion extending from the bending area to overlap the display area, a display driving circuit disposed on the outer portion of the sub-area to drive pixels of the display area, a bending protection member disposed to cover the bending area of the sub-area, a rear surface cover disposed on a rear surface of the display panel to cover the outer portion of the sub-area, and the display driving circuit, and an adhesive tape covering an end of the rear surface cover adjacent to the bending area.Type: ApplicationFiled: May 13, 2024Publication date: March 6, 2025Inventors: Jae Won JEONG, Jong Hyuck KIM, Cheol Yeong PARK, Ju Yeop SEONG, Hee Kwon LEE, Jae Soo JANG
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Publication number: 20250031320Abstract: A display device includes: a display panel including first and second surfaces, which are opposite to each other, an elastic member disposed on the first surface, a first rigid member disposed on the elastic member, and a panel support member disposed on the second surface, wherein the first rigid member includes at least one of polyethylene terephthalate (PET), polyimide, and ultra-thin glass (UTG), and the elastic member includes at least one of a dilatant, polyether block amide (PEBA), and thermoplastic polyurethane (TPU).Type: ApplicationFiled: February 17, 2024Publication date: January 23, 2025Inventors: Ju Yeop SEONG, Jong Hyuck KIM, Man Sik MYUNG, Sung June PARK, Hee Kwon LEE, Jae Soo JANG, Jae Won JEONG, Sung Chul CHOI
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Publication number: 20240304118Abstract: A display device according to an embodiment includes a flat area and a sliding area, a display panel disposed in the flat area and the sliding area, a first adhesive layer disposed on the display panel in the flat area, a cover member that is disposed on the display panel in the sliding area, a first plate disposed on the cover member, and a second plate disposed on the first adhesive layer. The first adhesive layer and the cover member are spaced apart from each other, and a region between the first adhesive layer and the cover member is covered by the first plate.Type: ApplicationFiled: November 27, 2023Publication date: September 12, 2024Applicant: Samsung Display Co., LTD.Inventors: DONGHYEON KIM, IN SOO PARK, Ju Yeop SEONG, Seung Wa HA, HYEONJI KIM, Jae-Soo JANG, JAEWON JEONG
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Publication number: 20230315146Abstract: A slidable display device includes: a display panel; and a support member supporting the display panel. The support member includes a first portion maintaining a form and a second portion adjacent to the first portion and being transformable, the second portion includes a plurality of bars, and each of the plurality of bars includes an edge side including a first side, a second side connected to the first side and being inclined from the first side, a third side including two sides forming a step, a fourth side connecting between the two sides of the third side, a fifth side including two sides facing the third side and forming a step, and a sixth side connecting between the two sides of the fifth side.Type: ApplicationFiled: March 31, 2023Publication date: October 5, 2023Applicant: Samsung Display Co., LTD.Inventors: Man Sik MYUNG, DONGHYEON KIM, Ju Yeop SEONG, Hee-Kwon LEE, Jae-Soo JANG
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Publication number: 20230200114Abstract: A display device having a display panel including first to third regions. The second region and the third region are respectively connected to opposite sides of the first region. The third region is bendable. A flexible circuit board is connected to an end of the third region. A first protection layer overlaps the first region to third regions. A second protection layer overlaps at least a portion of the third region. A support member overlaps the first protection layer. The support member includes a plurality of openings. The first protection layer includes a first groove overlapping at least a portion of the second region and a second groove overlapping at least a portion of the third region. Each of the first groove and the second groove overlaps the support member.Type: ApplicationFiled: August 15, 2022Publication date: June 22, 2023Inventors: Ju-Young Park, Ju Yeop Seong
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Publication number: 20220352139Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: ApplicationFiled: February 13, 2022Publication date: November 3, 2022Inventors: Jun Namkung, Soon Ryong Park, Ju Yeop Seong, Hyun Kyu Choi
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Patent number: 11251173Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: GrantFiled: May 8, 2020Date of Patent: February 15, 2022Assignee: Samsung Display Co., Ltd.Inventors: Jun Namkung, Soon Ryong Park, Ju Yeop Seong, Hyun Kyu Choi
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Publication number: 20200266183Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: ApplicationFiled: May 8, 2020Publication date: August 20, 2020Inventors: Jun NAMKUNG, Soon Ryong PARK, Ju Yeop SEONG, Hyun Kyu CHOI
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Patent number: 10719103Abstract: A display device includes a display panel including a bendable display panel including a substrate and a plurality of pad portions on the substrate. The substrate includes a cutout between adjacent pad portions of the plurality of pad portions.Type: GrantFiled: June 7, 2017Date of Patent: July 21, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yun-Mo Chung, Dae Woo Lee, Jun Namkung, Soon Ryong Park, Ju Yeop Seong, Hyun Kyu Choi
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Patent number: 10651162Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: GrantFiled: December 12, 2018Date of Patent: May 12, 2020Assignee: Samsung Display Co., Ltd.Inventors: Jun Namkung, Soon Ryong Park, Ju Yeop Seong, Hyun Kyu Choi
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Patent number: 10285278Abstract: A display apparatus may include a substrate, a pad unit on the substrate, a display panel on the substrate, an encapsulation layer covering the display panel, and a protective layer on the pad unit. The protective layer may have an elastic coefficient ranging from about 10 MPa to about 200 GPa.Type: GrantFiled: July 1, 2014Date of Patent: May 7, 2019Assignee: Samsung Display Co., Ltd.Inventors: Jun Namkung, Soon-Ryong Park, Ju-Yeop Seong, Jung-Ho So, Eun-Yong Jeon, Seok-Gi Baek, Kwang-Hyeok Kim, Chul-Woo Jeong
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Publication number: 20190115335Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: ApplicationFiled: December 12, 2018Publication date: April 18, 2019Inventors: Jun NAMKUNG, Soon Ryong PARK, Ju Yeop SEONG, Hyun Kyu CHOI
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Patent number: 10177129Abstract: A display device includes a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: GrantFiled: May 22, 2017Date of Patent: January 8, 2019Assignee: Samsung Display Co., Ltd.Inventors: Jun Namkung, Soon Ryong Park, Ju Yeop Seong, Hyun Kyu Choi
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Publication number: 20180006004Abstract: A display device includes a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.Type: ApplicationFiled: May 22, 2017Publication date: January 4, 2018Inventors: Jun NAMKUNG, Soon Ryong PARK, Ju Yeop SEONG, Hyun Kyu CHOI
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Publication number: 20170371376Abstract: A display device includes a display panel including a bendable display panel including a substrate and a plurality of pad portions on the substrate. The substrate includes a cutout between adjacent pad portions of the plurality of pad portions.Type: ApplicationFiled: June 7, 2017Publication date: December 28, 2017Inventors: YUN-MO CHUNG, DAE WOO LEE, JUN NAMKUNG, SOON RYONG PARK, JU YEOP SEONG, HYUN KYU CHOI
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Patent number: 9130192Abstract: A organic light emitting diode display including an organic light emitting display panel displaying an image, and a lower passivation film attached to a bottom of the organic light emitting panel and including a polymer resin and an antistatic agent, wherein the lower passivation film includes a plurality of stress adjustment patterns disposed to be adjacent to each other wherein decreasing the bending interval between the bending stress adjustment patterns formed at the lower passivation film processed with the antistatic agent and attached at the position corresponding to the bending portion of the organic light emitting panel, thereby selectively minimizes the stress of the bending portion of the organic light emitting panel, therefore, asymmetry of strains of the bending portions of the organic light emitting display panel can be prevented to remove a picture abnormality, and static electricity may be prevented.Type: GrantFiled: March 24, 2014Date of Patent: September 8, 2015Assignee: Samsung Display Co., Ltd.Inventors: Sang Woo Kim, Soon Ryong Park, Ju Yeop Seong, Yong Hoon Chun, Chul Woo Jeong
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Publication number: 20150102296Abstract: A organic light emitting diode display including an organic light emitting display panel displaying an image, and a lower passivation film attached to a bottom of the organic light emitting panel and including a polymer resin and an antistatic agent, wherein the lower passivation film includes a plurality of stress adjustment patterns disposed to be adjacent to each other wherein decreasing the bending interval between the bending stress adjustment patterns formed at the lower passivation film processed with the antistatic agent and attached at the position corresponding to the bending portion of the organic light emitting panel, thereby selectively minimizes the stress of the bending portion of the organic light emitting panel, therefore, asymmetry of strains of the bending portions of the organic light emitting display panel can be prevented to remove a picture abnormality, and static electricity may be prevented.Type: ApplicationFiled: March 24, 2014Publication date: April 16, 2015Applicant: Samsung Display Co., Ltd.Inventors: Sang Woo Kim, Soon Ryong Park, Ju Yeop Seong, Yong Hoon Chun, Chul Woo Jeong
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Publication number: 20150077953Abstract: A display apparatus may include a substrate, a pad unit on the substrate, a display panel on the substrate, an encapsulation layer covering the display panel, and a protective layer on the pad unit. The protective layer may have an elastic coefficient ranging from about 10 MPa to about 200 GPa.Type: ApplicationFiled: July 1, 2014Publication date: March 19, 2015Inventors: Jun NAMKUNG, Soon-Ryong PARK, Ju-Yeop SEONG, Jung-Ho SO, Eun-Yong JEON, Seok-Gi BAEK, Kwang-Hyeok KIM, Chul-Woo JEONG