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公开(公告)号：US20210157450A1
公开(公告)日：2021-05-27
申请号：US17077640
申请日：2020-10-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu LEE , Jong-Hwa KIM , Jeongyun HAN
IPC: G06F3/044
Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a base substrate, a first sensing electrode, and a second sensing electrode. A hole is defined through the base substrate. The first sensing electrode includes first sensing patterns and first connection patterns, which are arranged in a first direction. The second sensing electrode includes second sensing patterns and second connection patterns, which are arranged in the first direction. One first connection pattern and one second connection pattern are spaced apart from each other in a second direction with the hole defined therebetween. A first distance in the second direction between the one first connection pattern and the one second connection pattern is greater than a second distance in the second direction between another first connection pattern and another second connection pattern.
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Patent Agency Ranking
公开(公告)号：US20200341592A1
公开(公告)日：2020-10-29
申请号：US16859878
申请日：2020-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hwa KIM , Kyungsu LEE , Jeongyun HAN
IPC: G06F3/044
Abstract: An input-sensing circuit may include a plurality of sensors and a plurality of connecting portions to electrically connect the plurality of sensors to each other. Some of the plurality of connecting portions may be disposed in the same layer as the plurality of sensors, and the others may be disposed in a layer different from the plurality of sensors. The connecting portions, which are disposed in the same layer as the plurality of sensors, and the connecting portions, which are disposed in a layer different from the plurality of sensors, may be alternately disposed with respect to each other, when viewed in a plan view.
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公开(公告)号：US20200083299A1
公开(公告)日：2020-03-12
申请号：US16537614
申请日：2019-08-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-hwa KIM , Kyungsu LEE , Jeongyun HAN
Abstract: A display device including a window having a light shielding region and a transmission region, a display panel disposed under the window, and an input detection sensor disposed therebetween and including first electrodes, second electrodes, first signal lines connected to one ends of the first electrodes, second signal lines connected to one ends of the second electrodes, and third signal lines connected to the other ends of the second electrodes. Each of first to nth first signal lines includes bent parts bent multiple times, resistances of the bent parts decrease in a first direction, the first to nth first signal lines are connected to the first electrodes that are arranged farther away from the bent parts in the first direction, and the bent parts of the first to nth first signal lines overlap the light shielding region.
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公开(公告)号：US20200034595A1
公开(公告)日：2020-01-30
申请号：US16589690
申请日：2019-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungwook JANG , Jeongyun HAN
Abstract: A touch panel includes: a substrate having a touch recognition area and a fingerprint recognition area; a plurality of first sensing electrodes in the touch recognition area on the substrate; and a first connection electrode connecting adjacent ones of the first sensing electrodes in a first direction. A portion of the first connection electrode adjacent to the fingerprint recognition area is bent along an edge of the fingerprint recognition area.
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公开(公告)号：US20190018540A1
公开(公告)日：2019-01-17
申请号：US15838279
申请日：2017-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Gwang-Bum KO , Yeri JEONG , Jeongyun HAN
Abstract: A touch display apparatus integrated fingerprint sensor includes a plurality of pixels arranged in a display area, a plurality of touch sensor electrodes arranged in a touch sensor area overlapping with the display area, a plurality of fingerprint sensor electrodes arranged in a fingerprint sensor area which is spaced apart from the touch sensor area and overlaps with the display area, and a plurality of fingerprint lines overlapping with a plurality of touch sensor electrodes which is located in an area adjacent to the fingerprint sensor area and associated with driving of the plurality of fingerprint sensor electrodes. The plurality of fingerprint lines may include a fingerprint guard line surrounding the fingerprint sensor area, and a fingerprint electrostatic line surrounding the fingerprint sensor area. The fingerprint guard line and fingerprint electrostatic line increase sensor reliability by shielding the plurality of fingerprint sensor electrodes from external signals and electrostatic discharge.
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公开(公告)号：US20180068156A1
公开(公告)日：2018-03-08
申请号：US15677946
申请日：2017-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungwook JANG , Jeongyun HAN
CPC classification number: G06K9/0002 , G06F3/0416 , G06F3/044 , G06F2203/04111 , G06F2203/04112
Abstract: A touch panel includes: a substrate having a touch recognition area and a fingerprint recognition area; a plurality of first sensing electrodes in the touch recognition area on the substrate; and a first connection electrode connecting adjacent ones of the first sensing electrodes in a first direction. A portion of the first connection electrode adjacent to the fingerprint recognition area is bent along an edge of the fingerprint recognition area.
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