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公开(公告)号：US11950483B2
公开(公告)日：2024-04-02
申请号：US17678889
申请日：2022-02-23
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Lyong Bok , Jae-Kyoung Kim , Chang Sik Kim
IPC: H10K50/822 , G06F1/16 , G06F3/044 , H10K59/40 , H10K59/131 , H10K102/00
CPC classification number: H10K59/40 , G06F3/0443 , H10K50/822 , G06F3/0446 , G06F2203/04102 , G06F2203/04111 , H10K59/131 , H10K2102/311
Abstract: An embodiments may be related to a display device. A display device may include display layer and an antenna. The display layer may comprise a first display area including an exposed area and a cover area, a folding display area adjacent to the first display area, and a second display area adjacent to the folding area. The antenna disposed on the exposed area of the first display area, wherein the second display area covers the cover area of the first display area and exposes the exposed area of the first display area, when the folding display area is folded.
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公开(公告)号：US11903282B2
公开(公告)日：2024-02-13
申请号：US18088738
申请日：2022-12-26
Applicant: Samsung Display Co., Ltd.
Inventor： Jae-Kyoung Kim , Ki Seo Kim , Won Sang Park , Bong Hyun You
IPC: G09G5/00 , H10K59/131 , H01Q1/24 , H10K50/84 , H10K59/40 , H10K59/65 , H10K102/10
CPC classification number: H10K59/131 , H01Q1/243 , H10K50/84 , H10K59/40 , H10K59/65 , H10K2102/103
Abstract: A display apparatus includes a base substrate including an opening area which transmits light, an opening peripheral area which is a non-display area surrounding the opening area, and a display area surrounding the opening peripheral area, a thin film transistor disposed on the base substrate, a light emitting structure electrically connected to the thin film transistor, and a loop-type antenna electrode disposed on the base substrate in the opening peripheral area to surround the opening area.
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公开(公告)号：US11837776B2
公开(公告)日：2023-12-05
申请号：US17362918
申请日：2021-06-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seongryong Lee , Jae-Kyoung Kim , Eunjin Sung
CPC classification number: H01Q1/243 , G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K50/84 , H10K59/40
Abstract: An electronic device includes a display layer including an active area and a peripheral area adjacent to the active area. An antenna layer is disposed on the display layer and includes an antenna, an antenna line connected to one side of the antenna, and an antenna pad connected to one side of the antenna line. A cover layer is spaced apart from the antenna layer with the display layer disposed therebetween. The cover layer may at least partially overlap each of the antenna, the antenna line, and the antenna pad.
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公开(公告)号：US11812641B2
公开(公告)日：2023-11-07
申请号：US18102881
申请日：2023-01-30
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-hun Ryu , IlNam Kim , Jae-Kyoung Kim , WonSang Park , Eunjin Sung , Seongryong Lee , Jonghyun Lee
IPC: H10K59/122 , H10K50/844 , H10K59/38 , H10K59/40 , H10K59/35
CPC classification number: H10K59/122 , H10K50/844 , H10K59/352 , H10K59/353 , H10K59/38 , H10K59/40
Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.
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公开(公告)号：US11695217B2
公开(公告)日：2023-07-04
申请号：US17102670
申请日：2020-11-24
Inventor： Gangil Byun , Seongryong Lee , Jae-Kyoung Kim , Thi Duyen Nguyen , Jinmyeong Heo
CPC classification number: H01Q21/065 , G06F3/044 , G06F3/0446 , G06F3/0448 , H01Q1/24 , H01Q1/36 , H01Q5/307 , H01Q21/06
Abstract: A display device includes a display panel, a conductive layer disposed on the display panel and including a plurality of first patterns and a plurality of second patterns having a shape different from the first patterns, and an antenna element spaced from the conductive layer and operating in each of a first frequency band and a second frequency band. A first signal within the first frequency band constructively interferes with a first reflected signal corresponding to the first signal reflected at least partially by the first patterns, and a second signal within the second frequency band constructively interferes with a second reflected signal corresponding to the second signal reflected at least partially by the second patterns.
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Patent Agency Ranking
公开(公告)号：US11646482B2
公开(公告)日：2023-05-09
申请号：US17031047
申请日：2020-09-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Kyoung Kim , Kiseo Kim , WonSang Park , Bonghyun You
CPC classification number: H01Q1/14 , G06F3/041 , H01Q5/307 , G06F2203/04102
Abstract: The present disclosure presents an electronic device. The electronic device may include a display panel, an input sensor, a first antenna, and a second antenna. The display panel includes a display region and a non-display region adjacent to the display region. The input sensor is disposed on the display panel and overlapped with a first region of the display region. The first antenna and a second antenna are disposed on the display panel and are overlapped with a second region of the display region, and each of which includes a stretchable pattern. A first distance between opposite ends of the stretchable pattern of the first antenna may be different from a second distance between opposite ends of the stretchable pattern of the second antenna. The inventive concept may provide an electronic device including a stretchable antenna.
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公开(公告)号：US11527826B2
公开(公告)日：2022-12-13
申请号：US17123614
申请日：2020-12-16
Inventor： Gangil Byun , Jae-Kyoung Kim , Kiseo Kim , Wonsang Park , Jinmyeong Heo
Abstract: A display device includes a display panel in which an active area and a peripheral area are defined, and an antenna unit including a main pattern, a first sub-pattern, and an antenna line. The main pattern is disposed on the display panel in the active area, transmits and/or receives a signal, and operates at a first frequency. The first sub-pattern is disposed on the display panel in the active area, is spaced apart from the main pattern in a first direction, is capacitively coupled to the main pattern, and operates at a second frequency different from the first frequency.
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公开(公告)号：US11216108B2
公开(公告)日：2022-01-04
申请号：US16938217
申请日：2020-07-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Seo Kim , Jae-Kyoung Kim , Won Sang Park , Bong Hyun You
Abstract: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.
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公开(公告)号：US11169644B2
公开(公告)日：2021-11-09
申请号：US16933026
申请日：2020-07-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Kyoung Kim , Kiseo Kim , Wonsang Park , Bonghyun You
Abstract: An electronic device includes a display panel including a display region and a non-display region adjacent thereto, an input sensor overlapping a first region of the display region, and an antenna overlapping a second region of the display region. The input sensor includes a first sensing layer including a bridge pattern and a second sensing layer including sensor electrodes and disposed on a different layer from the first sensing layer. The bridge pattern connects two adjacent sensor electrodes. The antenna includes a first antenna layer including a first antenna with a first frequency band, the first antenna layer and the first sensing layer disposed on the same layer, and a second antenna layer including a second antenna with a second frequency band different from the first frequency band. The second antenna layer and the second sensing layer are disposed on the same layer.
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公开(公告)号：US20210296788A1
公开(公告)日：2021-09-23
申请号：US17102670
申请日：2020-11-24
Inventor： Gangil Byun , Seongryong Lee , Jae-Kyoung Kim , Thi Duyen Nguyen , Jinmyeong Heo
Abstract: A display device includes a display panel, a conductive layer disposed on the display panel and including a plurality of first patterns and a plurality of second patterns having a shape different from the first patterns, and an antenna element spaced from the conductive layer and operating in each of a first frequency band and a second frequency band. A first signal within the first frequency band constructively interferes with a first reflected signal corresponding to the first signal reflected at least partially by the first patterns, and a second signal within the second frequency band constructively interferes with a second reflected signal corresponding to the second signal reflected at least partially by the second patterns.
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