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公开(公告)号：US20240184391A1
公开(公告)日：2024-06-06
申请号：US18422828
申请日：2024-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： HYUN JAE LEE , SUNGHWAN KIM
CPC classification number: G06F3/0412 , G06F3/0443 , H01Q1/22 , H01Q1/48 , H01Q9/0407 , H10K59/40 , G06F3/0446 , G06F3/0448 , G06F2203/04112
Abstract: Disclosed is an input sensing part that includes sensing electrodes disposed in an active area, a first ground pattern disposed in an inactive area around the active area, a first ground pad disposed in the inactive area and electrically connected to the first ground pattern, a first antenna pattern insulated from the sensing electrodes and disposed in the active area, a first signal pad that extends from the first antenna pattern and disposed in the inactive area, a 1-1-th ground pad disposed adjacent to the first signal pad and electrically connected to the first ground pattern, and a 1-2-th ground pad disposed adjacent to the first signal pad.
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公开(公告)号：US20230208033A1
公开(公告)日：2023-06-29
申请号：US17899376
申请日：2022-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： HYUN JAE LEE
Abstract: Disclosed is an electronic device that includes a plurality of first sensing electrodes arranged in a first direction, a plurality of second sensing electrodes arranged in a second direction crossing the first direction, and an antenna pattern including a first sub-antenna pattern surrounded by one of the plurality of first sensing electrodes and a second sub-antenna pattern electrically connected to the first sub-antenna pattern and disposed between the one of the plurality of first sensing electrodes and one of the plurality of second sensing electrodes.
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公开(公告)号：US20230363234A1
公开(公告)日：2023-11-09
申请号：US18110922
申请日：2023-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： HYUN JAE LEE , SANGHYUN LIM
CPC classification number: H10K59/40 , G06F3/0446 , H01Q1/243 , H04M1/0266 , G06F2203/04111 , H04M2250/22
Abstract: An electronic device may include a display layer which includes light-emitting regions and a non-light-emitting region disposed adjacent to the light-emitting regions, an antenna pattern which includes first antenna conductive lines extending in a first direction, and a sensor layer. The sensor layer may include a first pattern which is at least partially overlapped with the antenna pattern and a second pattern which is not overlapped with the antenna pattern. The first pattern comprises third sensing conductive lines which extend in the second direction and are spaced apart from each other in the first direction. A portion of the first pattern which is overlapped with the antenna pattern may not include conductive lines extending in the first direction. A portion of the antenna pattern which is overlapped with the first pattern may not include conductive lines extending in the second direction.
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Patent Agency Ranking
公开(公告)号：US20230307819A1
公开(公告)日：2023-09-28
申请号：US18089621
申请日：2022-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： SUNGHWAN KIM , HYUN JAE LEE
CPC classification number: H01Q1/243 , H01Q21/08 , H01Q9/0407 , G06F3/0412 , H10K59/40 , H10K59/80 , G06F3/0446
Abstract: An electronic apparatus including a display panel including a display region, an antenna layer disposed on the display panel and including a first surface overlapping the display region and a first side surface connected to the first surface, and a circuit board connected to the antenna layer. The circuit board includes a second surface partially facing the first surface of the antenna layer and a second side surface connected to the second surface, and the second side surface faces the first side surface.
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公开(公告)号：US20230208011A1
公开(公告)日：2023-06-29
申请号：US17866428
申请日：2022-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： HYUN JAE LEE , SUNGHWAN KIM
CPC classification number: H01Q1/243 , G06F1/1652
Abstract: An electronic device includes a display panel, an antenna, and a circuit film. The antenna overlaps the display panel. The antenna includes an antenna base film having a first surface and a second surface opposite each other. The first surface is disposed between the display panel and the second surface. The antenna further includes an antenna pattern, an antenna feed line, and an antenna pad each being disposed on the first surface. The antenna pattern is electrically connected through the antenna feed line to the antenna pad. The circuit film is electrically connected to the antenna pad.
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公开(公告)号：US20240106121A1
公开(公告)日：2024-03-28
申请号：US18352673
申请日：2023-07-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUN JAE LEE , Kiseo Kim , Sunghwan Kim , Youngsik Kim , Youngseok Yoo
Abstract: An electronic device includes a display layer in which an active region and a peripheral region proximate to the active region are defined and a controller that is configured to control the display layer. The display layer includes a plurality of pixels, a plurality of antenna patterns that transmit and receive a first signal having a predetermined frequency, and a switch connected to at least one of the plurality of antenna patterns. The controller provides, to the switch, a control signal to control the switch. The switch includes a first line to which a ground voltage is provided, a second line that is floated, a third line to which the first signal is provided, and a fourth line connected to the at least one of the plurality of antenna patterns and electrically connected to the first line, the second line, or the third line based on the control signal.
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公开(公告)号：US20230168756A1
公开(公告)日：2023-06-01
申请号：US17895251
申请日：2022-08-25
Applicant: Samsung Display Co., Ltd.
Inventor： HYUN JAE LEE , SUNGHWAN KIM
CPC classification number: G06F3/0412 , H01L27/323 , G06F3/0443 , H01Q9/0407 , H01Q1/48 , H01Q1/22 , G06F3/0446 , G06F3/0448 , G06F2203/04112
Abstract: Disclosed is an input sensing part that includes sensing electrodes disposed in an active area, a first ground pattern disposed in an inactive area around the active area, a first ground pad disposed in the inactive area and electrically connected to the first ground pattern, a first antenna pattern insulated from the sensing electrodes and disposed in the active area, a first signal pad that extends from the first antenna pattern and disposed in the inactive area, a 1-1-th ground pad disposed adjacent to the first signal pad and electrically connected to the first ground pattern, and a 1-2-th ground pad disposed adjacent to the first signal pad.
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公开(公告)号：US20150146387A1
公开(公告)日：2015-05-28
申请号：US14450432
申请日：2014-08-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUN JAE LEE
CPC classification number: G06F1/1652 , G06F1/1679
Abstract: A foldable display device includes a flexible display panel and a retainer. The flexible display panel includes a first non-folding area, a second non-folding area, and a first folding area between the first and second non-folding areas. The retainer includes at least one first electromagnetic region in the second non-folding area and at least one first magnetic region in the first non-folding area. The first and second non-folding areas face each other when the flexible display panel is in a first folded state in the first folding area. The first folded state is maintained by an electromagnetic force generated between the at least one first electromagnetic region and the at least one first magnetic region.
Abstract translation: 可折叠显示装置包括柔性显示面板和保持器。 柔性显示面板包括第一非折叠区域，第二非折叠区域和第一和第二非折叠区域之间的第一折叠区域。 保持器包括第二非折叠区域中的至少一个第一电磁区域和第一非折叠区域中的至少一个第一磁性区域。 当柔性显示面板在第一折叠区域处于第一折叠状态时，第一和第二非折叠区域面对彼此。 第一折叠状态由在至少一个第一电磁区域和至少一个第一磁性区域之间产生的电磁力保持。
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