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公开(公告)号：US11816281B2
公开(公告)日：2023-11-14
申请号：US17899571
申请日：2022-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hwa Kim , Hwan-hee Jeong , Kyungsu Lee , Jeongyun Han
IPC: G06F3/041 , G06F3/044 , H01R12/71 , H01L23/544 , G09G3/00
CPC classification number: G06F3/0416 , G06F3/0446 , G06F2203/04111 , G09G3/006 , H01L23/544 , H01R12/714
Abstract: An input sensor includes a base layer, a sensing electrode disposed on the base layer, a sensing line electrically connected to the sensing electrode, a sensing pad electrically connected to the sensing line, an alignment pad spaced apart from the sensing pad and receiving a ground voltage, and a ground line electrically connected to the alignment pad. The alignment pad includes a pad portion connected to the ground line, an extension portion extending from the pad portion in a first direction, and a protrusion portion protruding from the extension portion in a second direction crossing the first direction.
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公开(公告)号：US11656705B2
公开(公告)日：2023-05-23
申请号：US17520822
申请日：2021-11-08
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-hee Jeong , Yeontae Kim , Taejoon Kim
CPC classification number: G06F3/0412 , G06F3/0443 , G06F3/0446 , G06F3/0448 , G06F3/041 , G06F3/0416 , G06F2203/04111 , G06F2203/04112
Abstract: An electronic device having a touch screen or display to reduce or eliminate visibility of structures in the device due to reflected light includes a base member and a touch member disposed on one surface of the base member and including first and second sensor parts spaced apart from each other with a boundary interposed therebetween. Each of the first and second sensor parts includes first and second areas disposed adjacent to each, a plurality of first patterns in the first area spaced apart from each other and a plurality of second patterns in the second area spaced apart from the first patterns. Each of the first patterns has a first shape, and each of the second patterns has a second shape different than the first shape. Various embodiments of patterns having shapes selected to reduce or eliminate visibility are disclosed.
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公开(公告)号：US20210173507A1
公开(公告)日：2021-06-10
申请号：US17180902
申请日：2021-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsoo NO , Yeontae KIM , Jungsu KIM , Hwan-hee Jeong , Inyoung Han
IPC: G06F3/041 , G06F3/044 , G06F3/0354
Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.
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公开(公告)号：US10699852B2
公开(公告)日：2020-06-30
申请号：US15638090
申请日：2017-06-29
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-hee Jeong , Yong-hwan Park , Yeontae Kim , Taejoon Kim
Abstract: An electronic device is provided, which includes a substrate, a protruding pattern, a first conductive pattern, an insulating layer, and a second conductive pattern. The protruding pattern is disposed on the substrate. The first conductive pattern is disposed on the substrate and covers the protruding pattern. The insulating layer is disposed on the first conductive pattern. The insulating layer includes an opening overlapping at least a portion of the protruding pattern. The second conductive pattern is disposed on the insulating layer. The second conductive pattern is connected to the first conductive pattern through the opening.
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公开(公告)号：US20240353942A1
公开(公告)日：2024-10-24
申请号：US18757546
申请日：2024-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsoo NO , Yeontae KIM , Jungsu KIM , Hwan-hee Jeong , Inyoung Han
IPC: G06F3/041 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/0412 , G06F3/03545 , G06F3/0445 , G06F2203/04106 , G06F2203/04107
Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each includes a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generates an electric field together with an external touch pen.
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Patent Agency Ranking
公开(公告)号：US10928939B2
公开(公告)日：2021-02-23
申请号：US15641023
申请日：2017-07-03
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsoo No , Yeontae Kim , Jungsu Kim , Hwan-hee Jeong , Inyoung Han
IPC: G06F3/041 , G06F3/0354 , G06F3/044
Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.
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公开(公告)号：US10466823B2
公开(公告)日：2019-11-05
申请号：US15964449
申请日：2018-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghyun Jun , Hwan-hee Jeong , Kicheol Kim , Jaehyun Lee , Hyun-wook Cho
Abstract: An electronic device includes a first electrode, a second electrode, and a third electrode. The first electrode includes a first boundary side extending in a direction. The second electrode includes a second boundary side extending in the direction. The third electrode is disposed between and spaced apart from the first electrode and the second electrode. The third electrode includes a first side facing the first boundary side and a second side facing the second boundary. The first side and the second side have shapes that are asymmetric to each other with respect to a center axis extending in the direction.
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公开(公告)号：US20190042052A1
公开(公告)日：2019-02-07
申请号：US16159142
申请日：2018-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-hee Jeong , Yeontae Kim , Taejoon Kim
Abstract: An electronic device having a touch screen or display to reduce or eliminate visibility of structures in the device due to reflected light includes a base member and a touch member disposed on one surface of the base member and including first and second sensor parts spaced apart from each other with a boundary interposed therebetween. Each of the first and second sensor parts includes first and second areas disposed adjacent to each, a plurality of first patterns in the first area spaced apart from each other and a plurality of second patterns in the second area spaced apart from the first patterns. Each of the first patterns has a first shape, and each of the second patterns has a second shape different than the first shape. Various embodiments of patterns having shapes selected to reduce or eliminate visibility are disclosed.
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公开(公告)号：US12045408B2
公开(公告)日：2024-07-23
申请号：US18139400
申请日：2023-04-26
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsoo No , Yeontae Kim , Jungsu Kim , Hwan-hee Jeong , Inyoung Han
IPC: G06F3/041 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/0412 , G06F3/03545 , G06F3/0445 , G06F2203/04106 , G06F2203/04107
Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.
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公开(公告)号：US20230266836A1
公开(公告)日：2023-08-24
申请号：US18139400
申请日：2023-04-26
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsoo NO , Yeontae KIM , Jungsu KIM , Hwan-hee Jeong , Inyoung Han
IPC: G06F3/041 , G06F3/044 , G06F3/0354
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/03545 , G06F2203/04106 , G06F2203/04107
Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.
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