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公开(公告)号：US12118159B2
公开(公告)日：2024-10-15
申请号：US18231822
申请日：2023-08-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jungmok Park , Tae Yong Eom , Hyun-Wook Cho , Dongjin Moon , Yeri Jeong
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/0443
Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.
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公开(公告)号：US11755165B2
公开(公告)日：2023-09-12
申请号：US17838245
申请日：2022-06-12
Applicant: Samsung Display Co., LTD.
Inventor： InYoung Han , Kicheol Kim , Minjoo Kim , Il-Joo Kim , Dongjin Moon , Mikyoung Seo , Jae Yoon Chang , Yeri Jeong , Wonjun Choi
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0448 , G06F2203/04111
Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.
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公开(公告)号：US20210217992A1
公开(公告)日：2021-07-15
申请号：US17213143
申请日：2021-03-25
Applicant: Samsung Display Co., Ltd.
Inventor： Dongjin Moon , Yeri Jeong , Inyoung Han
Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.
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公开(公告)号：US11914824B2
公开(公告)日：2024-02-27
申请号：US17740228
申请日：2022-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Dongjin Moon , Yeri Jeong , InYoung Han
IPC: G06F3/044
CPC classification number: G06F3/0443 , G06F3/0446
Abstract: A sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.
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公开(公告)号：US11765956B2
公开(公告)日：2023-09-19
申请号：US17683005
申请日：2022-02-28
Applicant: Samsung Display Co., Ltd.
Inventor： Yeri Jeong , Dongjin Moon , Inyoung Han
IPC: H10K59/40 , H10K59/131
CPC classification number: H10K59/40 , H10K59/131
Abstract: A display device includes: a substrate including an opening and a display area surrounding the opening; a plurality of display elements in the display area and including a first display element and a second display element spaced apart from each other about the opening; an input sensing layer on the plurality of display elements and including two first sensing electrodes spaced apart from each other around the opening and two second sensing electrodes spaced apart from each other around the opening; and a plurality of segments between the opening and the display area, wherein the plurality of segments comprise: a first segment electrically connected to one of the two first sensing electrodes through a first line; and a second segment electrically connected to the first segment through a second line.
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Patent Agency Ranking
公开(公告)号：US20230232674A1
公开(公告)日：2023-07-20
申请号：US18186929
申请日：2023-03-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Changho Lee , Taeyong Eom , Dongjin Moon
IPC: H10K59/126 , G06F3/044 , H10K50/844 , H10K59/40 , H10K59/65
CPC classification number: H10K59/126 , G06F3/0446 , H10K50/844 , H10K59/40 , H10K59/65
Abstract: A display apparatus includes: a substrate including a first area, a second area surrounding the first area and spaced apart from the first area, and a third area between the first area and the second area; a plurality of pixel circuits on the substrate at the second area, each of the plurality of pixel circuits including one or more thin-film transistors, and a storage capacitor; a plurality of lines on the substrate at the third area, and electrically connected to the pixel circuits, respectively; an encapsulation member covering the pixel circuits; an input sensing section on the encapsulation member to overlap with the second area, and including sensing electrodes, and trace lines electrically connected to the sensing electrodes; and a plurality of shielding portions on the encapsulation member to overlap with at least one of the plurality of lines, the plurality of shielding portions being spaced apart from each other.
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公开(公告)号：US11474631B2
公开(公告)日：2022-10-18
申请号：US17360603
申请日：2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jungmok Park , Tae Yong Eom , Hyun-Wook Cho , Dongjin Moon , Yeri Jeong
Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.
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公开(公告)号：US11157118B2
公开(公告)日：2021-10-26
申请号：US16906608
申请日：2020-06-19
Applicant: Samsung Display Co., Ltd.
Inventor： Gyeongnam Bang , Wonkyu Kwak , Dongjin Moon , Chung Yi
Abstract: An electronic panel including a base substrate, a display unit including pixels and an encapsulation layer, a sensing unit including first and second conductive patterns disposed on different layers with a sensing insulating layer therebetween, a planarization portion disposed between the display unit and the sensing unit and including a flat surface, an inclined surface, and a recess portion, and a crack sensing portion spaced apart from the first and second conductive patterns and including a crack sensing pattern overlapping with the planarization portion, a first connection line connected to one end of the crack sensing pattern and extending in a first direction, and a second connection line connected to the other end of the crack sensing pattern, spaced apart from the first connection line, and extending in the first direction, in which at least one of the first and second connection lines overlaps with the recess portion.
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公开(公告)号：US20200176709A1
公开(公告)日：2020-06-04
申请号：US16512310
申请日：2019-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Dongjin Moon , Yeri Jeong , Inyoung Han
Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.
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公开(公告)号：US12236049B2
公开(公告)日：2025-02-25
申请号：US18427719
申请日：2024-01-30
Applicant: Samsung Display Co., Ltd.
Inventor： Dongjin Moon , Yeri Jeong , InYoung Han
IPC: G06F3/044
Abstract: A sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.
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