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公开(公告)号：US20220039267A1
公开(公告)日：2022-02-03
申请号：US17386401
申请日：2021-07-27
Applicant: Samsung Display Co., LTD.
Inventor： Yun Jae KIM
Abstract: A foldable display device includes a display panel, a folding line extending in a first direction, a first non-folding area disposed on a first side of the folding line and which extends in a second direction perpendicular to the first direction, a second non-folding area disposed on a second side of the folding line opposite the first side and which extends in the second direction, and a through hole defined in the first non-folding area and which penetrates the display panel in a thickness direction. In a plan view, a first maximum width of the through hole in the first direction is smaller than a second maximum width of the through hole in the second direction.
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公开(公告)号：US20210066626A1
公开(公告)日：2021-03-04
申请号：US16997893
申请日：2020-08-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Chun PARK , Dongcheol KIM , Yun Jae KIM
Abstract: A display device including a display panel having a folding area and a bending area, a support member disposed on a bottom surface of the display panel and including a plurality of openings formed in the folding area, an elastic member disposed on a bottom surface of the support member and overlapping the openings in the folding area, and a first adhesive member disposed between the support member and the elastic member.
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公开(公告)号：US20140085933A1
公开(公告)日：2014-03-27
申请号：US13759931
申请日：2013-02-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yun Jae KIM
IPC: F21V8/00
CPC classification number: G02B6/0068 , G02B6/0011 , G02B6/002 , G06F1/1637 , G06F3/04886
Abstract: A display device includes an exterior surface; a main emission region comprising a side edge when viewed in a viewing direction perpendicular to the exterior surface; and an auxiliary emission region next to the side edge when viewed in the viewing direction. The device further includes a light-guide plate disposed in the auxiliary emission region when viewed in the viewing direction; and a first light source disposed adjacent to the light-guide plate and configured to emit light in a first direction to supply the light to the light-guide plate. An imaginary straight line extending from the first light source in the first direction is tilted with respect to the side edge while not crossing the side edge.
Abstract translation: 显示装置包括外表面; 主发光区域，其在垂直于所述外表面的观察方向观察时包括侧边缘; 以及当从观察方向观察时，在侧边缘旁边的辅助发射区域。 该装置还包括当从观察方向观察时设置在辅助发射区域中的导光板; 以及第一光源，其与所述导光板相邻设置，并且被配置为沿第一方向发光，以将光提供给所述导光板。 从第一光源沿第一方向延伸的假想直线相对于侧边缘倾斜，同时不与侧边缘交叉。
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公开(公告)号：US20240099119A1
公开(公告)日：2024-03-21
申请号：US18509255
申请日：2023-11-14
Applicant: Samsung Display Co., LTD.
Inventor： Jae Chun PARK , Dongcheol KIM , Yun Jae KIM
IPC: H10K77/10 , H10K59/131
CPC classification number: H10K77/111 , H10K59/131
Abstract: A display device including a display panel having a folding area and a bending area, a support member disposed on a surface of the display panel and including a plurality of openings formed in the folding area, an elastic member disposed on a surface of the support member and overlapping the openings in the folding area, and a first adhesive member disposed between the support member and the elastic member.
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公开(公告)号：US20240081007A1
公开(公告)日：2024-03-07
申请号：US18498641
申请日：2023-10-31
Applicant: Samsung Display Co., LTD.
Inventor： Jin Yong SIM , Yun Jae KIM , Jin Hyoung KIM
CPC classification number: H05K5/0217 , H04M1/0268 , H05K5/0017
Abstract: A display device includes a display panel including a front surface that displays an image, and a rear surface, wherein the display panel is foldable with respect to a folding axis extending in a first direction; and a metal plate disposed on the rear surface of the display panel, wherein the metal plate includes a first body and a second body that are arranged in a second direction intersecting the first direction; a patterned portion disposed between the first body and the second body to overlap the folding axis in a thickness direction of the display device; and at least one protrusion protruding parallel to the folding axis from an edge of at least one of the first body, the second body, and the patterned portion.
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Patent Agency Ranking
公开(公告)号：US20230397345A1
公开(公告)日：2023-12-07
申请号：US18235315
申请日：2023-08-17
Applicant: Samsung Display Co., Ltd.
Inventor： Yun Jae KIM , Dong Cheol KIM , Jae Chun PARK , Mun Sik HAM
CPC classification number: H05K5/0017 , H05K5/0217
Abstract: A display device including a display panel extending along a first direction and including a folding portion, a metal layer including a first metal layer and a second metal layer spaced apart from each other in the folding portion, a first adhesive layer disposed at edges of the first and second metal layers, and a first compressible member disposed on the first metal layer and a second compressible member disposed on the second metal layer, in which the first and second compressible members each has a thickness greater than a thickness of the first adhesive layer, the first and second compressible members include a polymer, the first and second compressible members do not overlap in a direction perpendicular to the surface of the display panel, and the first adhesive layer and the first compressible member are disposed on the same surface of the first metal layer.
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公开(公告)号：US20220187979A1
公开(公告)日：2022-06-16
申请号：US17529968
申请日：2021-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Ki JUNG , Eun Gil CHOI , Da Som GU , Yun Jae KIM , Jai Ku SHIN , Yong Chan JEON , Hyun Been HWANG
Abstract: A display device includes: a display panel comprising a display layer having a first display area, a second display area spaced apart from the first display area, and a third display area between the first and second display areas, and a touch sensor layer having a plurality of touch electrodes in the first, second, and third display areas on the display layer; a touch driver configured to drive the touch electrodes of the touch sensor layer; a digitizer layer below the display panel and overlapping with the first and second display areas, the digitizer layer comprising first electrode patterns and second electrode patterns; and an electromagnetic sensor driver configured to drive the first electrode patterns and the second electrode patterns of the digitizer layer to form a magnetic field in the digitizer layer.
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公开(公告)号：US20210337686A1
公开(公告)日：2021-10-28
申请号：US17127246
申请日：2020-12-18
Applicant: Samsung Display Co., LTD.
Inventor： Jin Yong SIM , Yun Jae KIM , Jin Hyoung KIM
Abstract: A display device includes a display panel including a front surface that displays an image, and a rear surface, wherein the display panel is foldable with respect to a folding axis extending in a first direction; and a metal plate disposed on the rear surface of the display panel, wherein the metal plate includes a first body and a second body that are arranged in a second direction intersecting the first direction; a patterned portion disposed between the first body and the second body to overlap the folding axis in a thickness direction of the display device; and at least one protrusion protruding parallel to the folding axis from an edge of at least one of the first body, the second body, and the patterned portion.
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公开(公告)号：US20240032325A1
公开(公告)日：2024-01-25
申请号：US18374666
申请日：2023-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Yun Jae KIM , Bu Gyoon YOO , Dong Ho LEE , Joon Hyuk JANG
IPC: H10K50/844 , H10K50/86
CPC classification number: H10K50/844 , H10K50/86 , H10K59/12
Abstract: A display panel having a display area and a non-display area at least partially disposed around the display area, and first and second opposing surfaces; and a first stack structure disposed on the first surface of the display panel including a first layer disposed on the first surface of the display panel, a second layer disposed on the first layer, and a third layer, disposed between the first layer and the second layer; the second layer having a larger size than the first layer in a plan view; and a side surface of the second layer extending outwardly beyond a side surface of the first layer.
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公开(公告)号：US20220147102A1
公开(公告)日：2022-05-12
申请号：US17520925
申请日：2021-11-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hirotsugu KISHIMOTO , Da Som GU , Yun Jae KIM , Yong Chan JEON , Hyun Been HWANG
IPC: G06F1/16
Abstract: A display device includes: a display panel including a folding area and a first non-folding area extended from a first folding line located on a first side of the folding area; a digitizer layer disposed on the display panel and including electrode patterns; and a step covering layer disposed between the display panel and the digitizer layer, wherein the step covering layer includes a first metal plate, a second metal plate, and a first non-metal plate, wherein the first metal plate overlaps the folding area, wherein the second metal plate overlaps the first non-folding area, and wherein the first non-metal plate overlaps the first non-folding area and is disposed on a first surface of the second metal plate.
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