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公开(公告)号：US20220326794A1
公开(公告)日：2022-10-13
申请号：US17728912
申请日：2022-04-25
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Cheol KIM , Gyeong Nam BANG , Hwan Hee JEONG
IPC: G06F3/045
Abstract: A display device including a substrate having an active area and a non-active area and including a pad region and a bending region disposed between the active area and the pad region, light-emitting elements disposed on the substrate, and a touch layer having a main touch area corresponding to the active area, in which the touch layer includes touch electrodes disposed in the main touch area and touch lines connected to the touch electrodes, the main touch area corresponding to the active area and a portion of the touch lines corresponding to the non-active area, and the touch lines include a first touch line part disposed on an upper portion of the bending region, and a second touch line part disposed on a lower portion of the bending region, the upper portion of the bending region disposed between the active area and the lower portion of the bending region.
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公开(公告)号：US20160202793A1
公开(公告)日：2016-07-14
申请号：US14872853
申请日：2015-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Yeon Tae KIM , Young Soo NO , Hwan Hee JEONG , In Young HAN
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04112
Abstract: The touch screen panel includes: a base substrate; and a plurality of sensing cells disposed on the base substrate. The sensing cells may include a plurality of randomly disposed conductive patterns.
Abstract translation: 触摸屏面板包括：基底; 以及设置在基底基板上的多个感测单元。 感测单元可以包括多个随机布置的导电图案。
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公开(公告)号：US20240419288A1
公开(公告)日：2024-12-19
申请号：US18822069
申请日：2024-08-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan Hee JEONG
Abstract: A display device including a substrate, a light emitting element, an inorganic layer on the light emitting element, an insulating layer on the inorganic layer and including a first surface facing the inorganic layer and a second surface opposite to the first surface, first touch electrodes disposed on the second surface of the insulating layer and arranged along a first direction, second touch electrodes disposed on the second surface of the insulating layer and arranged along a second direction, a first connecting electrode disposed on the second surface of the insulating layer and electrically connecting two adjacent first touch electrodes, and a second connecting electrode electrically connecting two adjacent second touch electrodes, in which the second connecting electrode is disposed on a layer different from the second touch electrodes, and a thickness of the second connecting electrode is less than thicknesses of the two adjacent second touch electrodes.
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公开(公告)号：US20230051324A1
公开(公告)日：2023-02-16
申请号：US17976913
申请日：2022-10-31
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Seon PARK , Hwan Hee JEONG
Abstract: A display device may include a display panel, an input sensing unit, and an alignment structure. The display panel may include a sealing member. The input sensing unit may be disposed on the display panel. The input sensing unit may include first-type sensor electrodes directly contacting a face of a first insulator of the display device, a first-type connector electrically connecting the first-type sensor electrodes, second-type sensor electrodes directly contacting the face of the first insulator of the display device, and a second-type connector electrically connecting the second-type sensor electrodes. The alignment structure may overlap the sealing member and may include a transparent member that directly contacts the face of the first insulator of the display device.
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公开(公告)号：US20210365158A1
公开(公告)日：2021-11-25
申请号：US17392110
申请日：2021-08-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan Hee JEONG
Abstract: A display device including pixels including a thin film transistor, data lines, a first insulating layer, first and second touch lines, a second insulating layer having contact holes on connecting electrodes, first touch electrodes electrically connected to some of the first touch electrodes by at least one connecting electrode through at least two contact holes, second touch electrodes electrically connected to some of second touch electrodes by an extended portion between second touch electrodes, an integrated circuit, first pads connected to the integrated circuit, guard lines, and second pads including first, second, and third groups, in which each second pad of the first, second, and third group is electrically connected to one first touch line, one second touch line, and one guard line, respectively, and in which one second pad of the third group is between the second pads of the first group and the second group.
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Patent Agency Ranking
公开(公告)号：US20210109616A1
公开(公告)日：2021-04-15
申请号：US16891001
申请日：2020-06-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Seon PARK , Dong Jin MOON , Ye Ri JEONG , Hwan Hee JEONG , In Young HAN
Abstract: A display device includes: a display panel having a display area and a non-display area at least partially disposed around the display area; and a touch sensor disposed on the display panel and including a touch sensor area and a touch pad area adjacent to the touch sensor area, wherein the touch sensor includes a plurality of touch electrodes disposed in the touch sensor area, a plurality of touch pads disposed in the touch pad area, and a plurality of touch signal lines electrically connecting the touch electrodes with the touch pads, respectively. The touch signal lines include first line portions overlapping with the touch pads and extending in a second direction intersecting the first direction, and the second line portions being angled relative to the respective first line portions extending in the first direction and connected to the touch electrodes, and the first line portion of the touch signal line has a first length in the second direction different from a second length in the second direction of a first line portion of an adjacent touch signal line.
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公开(公告)号：US20230273701A1
公开(公告)日：2023-08-31
申请号：US18143495
申请日：2023-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jae MOON , Hwan Hee JEONG , Won Kyu KWAK
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F3/0443 , G06F3/044 , G06F2203/04112 , G06F2203/04111
Abstract: A touch sensor includes a base layer including a first to third sensing region and a non-sensing region surrounding the first to third sensing region; a plurality of touch electrode rows provided in the first to third sensing regions and including a plurality of first touch electrodes connected in a first direction; and a plurality of touch electrode columns including a plurality of second touch electrodes connected in a second direction crossing the first direction. At least one of the first to third sensing regions has an area larger than that of other sensing regions. The non-sensing region includes an additional non-sensing region disposed between the second sensing region and the third sensing region and a bridge line provided in the additional non-sensing region and electrically connecting the first touch electrodes of the second sensing region to the first touch electrodes of the third sensing region.
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公开(公告)号：US20230244350A1
公开(公告)日：2023-08-03
申请号：US18127659
申请日：2023-03-29
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan Hee JEONG
CPC classification number: G06F3/0446 , G06F3/0443 , G06F3/04164
Abstract: A display device including a substrate, a light emitting element, an inorganic layer on the light emitting element, an insulating layer on the inorganic layer and including a first surface facing the inorganic layer and a second surface opposite to the first surface, first touch electrodes disposed on the second surface of the insulating layer and arranged along a first direction, second touch electrodes disposed on the second surface of the insulating layer and arranged along a second direction, a first connecting electrode disposed on the second surface of the insulating layer and electrically connecting two adjacent first touch electrodes, and a second connecting electrode electrically connecting two adjacent second touch electrodes, in which the second connecting electrode is disposed on a layer different from the second touch electrodes, and a thickness of the second connecting electrode is less than thicknesses of the two adjacent second touch electrodes.
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公开(公告)号：US20230185419A1
公开(公告)日：2023-06-15
申请号：US18106997
申请日：2023-02-07
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Cheol KIM , Gyeong Nam BANG , Hwan Hee JEONG
IPC: G06F3/045
CPC classification number: G06F3/045 , G06F2203/04102
Abstract: A display device including a substrate having an active area and a non-active area having first to fourth areas, a light-emitting element on the substrate, a touch layer having a main touch area overlapping the active area, and an encapsulation layer between the light-emitting element and the touch layer, in which the first area is between the active area and the second area, the third area is between the second and fourth areas, the touch layer includes touch electrodes and touch lines connected to the touch electrodes, the touch lines include a first touch line part overlapping the first area and a second touch line part overlapping the third area, the first touch line part includes first and second touch conductive layers of the touch layer, and the second touch line part includes the first touch conductive layer and does not include the second touch conductive layer.
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公开(公告)号：US20220276747A1
公开(公告)日：2022-09-01
申请号：US17750278
申请日：2022-05-20
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jae MOON , Hwan Hee JEONG , Won Kyu KWAK
Abstract: A touch sensor includes a base layer including a first to third sensing region and a non-sensing region surrounding the first to third sensing region; a plurality of touch electrode rows provided in the first to third sensing regions and including a plurality of first touch electrodes connected in a first direction; and a plurality of touch electrode columns including a plurality of second touch electrodes connected in a second direction crossing the first direction. At least one of the first to third sensing regions has an area larger than that of other sensing regions. The non-sensing region includes an additional non-sensing region disposed between the second sensing region and the third sensing region and a bridge line provided in the additional non-sensing region and electrically connecting the first touch electrodes of the second sensing region to the first touch electrodes of the third sensing region.
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