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公开(公告)号：US10949046B2
公开(公告)日：2021-03-16
申请号：US15463954
申请日：2017-03-20
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung Su Lee , Jun Young Ko , Yeon Tae Kim , Eun Sol Seo , Jin Young Jeon , In Young Han
Abstract: A pressure sensor including: a first conductor; a second conductor spaced apart from the first conductor, and positioned so as to form a capacitance with the first conductor; and an elastic member positioned between the first conductor and the second conductor, in which the capacitance varies according to a pressure applied to one or more of the first conductor and the second conductor, and the first conductor has a shape different from that of the second conductor.
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公开(公告)号：US11449163B2
公开(公告)日：2022-09-20
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：US11334185B2
公开(公告)日：2022-05-17
申请号：US16887421
申请日：2020-05-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang June Song , In Young Han , Tae Ik Kim
Abstract: A touch unit is provided including a touch electrode disposed in a sensor region. A touch driving wire is connected to the touch electrode. The touch driving wire includes a first routing line connected to a first side of the touch electrode and a second routing line branched from the first routing line and connected to a second side of the touch electrode. A pad electrode line is spaced apart from the touch driving wire. The pad electrode line is connected to a pad. A pad connection line is connected to the touch driving wire and the pad electrode line. The pad connection line is disposed in a different layer from the touch driving wire. An area in which the pad connection line is in contact with the first routing line is greater than an area in which the pad connection line is in contact with the pad electrode line.
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公开(公告)号：US09733776B2
公开(公告)日：2017-08-15
申请号：US14813412
申请日：2015-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： In Young Han , Yeon Tae Kim , Young Soo No , Hwan-Hee Jeong
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04111 , G06F2203/04112
Abstract: A touch panel includes: a substrate; a plurality of first touch electrodes and a plurality of second touch electrodes disposed on the substrate and formed in a mesh pattern; a plurality of first connection parts connecting adjacent first touch electrodes and formed in the mesh pattern; and a plurality of second connection parts connecting adjacent second touch electrodes. The second connection part may include first and second contact parts overlapping the adjacent second touch electrodes, respectively, and a leg part connecting the first and second contact parts and a width of the leg part may be narrower than that of an opening of the mesh pattern.
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公开(公告)号：US20160306487A1
公开(公告)日：2016-10-20
申请号：US14849233
申请日：2015-09-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee JEONG , Yeon Tae Kim , Young Soo No , In Young Han
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: A touch panel including: a substrate; and a touch sensor part positioned on the substrate and including a metal mesh forming a plurality of openings. Openings which are adjacent to each other among the plurality of openings have different sizes of areas. A display device including: a display panel including a plurality of pixels; and a touch sensor part disposed on the display panel to cover the plurality of pixels and including a metal mesh forming a plurality of openings. Openings which are adjacent to each other among the plurality of openings have different sizes of areas.
Abstract translation: 一种触摸面板，包括：基板; 以及位于所述基板上并包括形成多个开口的金属网的触摸传感器部。 在多个开口中彼此相邻的开口具有不同尺寸的区域。 一种显示装置，包括：显示面板，包括多个像素; 以及设置在所述显示面板上以覆盖所述多个像素并且包括形成多个开口的金属网的触摸传感器部。 在多个开口中彼此相邻的开口具有不同尺寸的区域。
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Patent Agency Ranking
公开(公告)号：US20160202789A1
公开(公告)日：2016-07-14
申请号：US14798969
申请日：2015-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Yeon Tae Kim , Young Soo No , Hwan-Hee Jeong , In Young Han
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04111 , G06F2203/04112
Abstract: A touch panel includes a substrate, touch electrodes disposed on the substrate, and dummy electrodes disposed on the substrate and between adjacent touch electrodes, in which the dummy electrodes include fragment electrodes.
Abstract translation: 触摸面板包括基板，设置在基板上的触摸电极和布置在基板上的相邻触摸电极之间的虚设电极，虚设电极包括碎片电极。
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公开(公告)号：US11341763B2
公开(公告)日：2022-05-24
申请号：US16902149
申请日：2020-06-15
Applicant: Samsung Display Co., Ltd.
Inventor： Do Ik Kim , Young Sik Kim , In Young Han
IPC: G06K9/00 , H01L27/32 , G09G3/3233 , F21V8/00 , G06F3/041 , G06V40/12 , G06V40/60 , G06V40/13 , H01L27/15
Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.
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公开(公告)号：US10685202B2
公开(公告)日：2020-06-16
申请号：US15677699
申请日：2017-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Do Ik Kim , Young Sik Kim , In Young Han
Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.
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公开(公告)号：US10386977B2
公开(公告)日：2019-08-20
申请号：US15710251
申请日：2017-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： Young Soo No , Ki Cheol Kim , Yeon Tae Kim , Kyung Su Lee , Hwan-Hee Jeong , In Young Han
Abstract: A display device may include a first transistor, a light emitting device, a sensor capacitor, and an insulating layer. The light emitting device may be electrically connected to the first transistor and may include a pixel electrode, a common electrode, and a light-emitting member positioned between the pixel electrode and the common electrode. The sensor capacitor may include a first capacitor electrode, a second capacitor electrode, and a dielectric layer. The dielectric layer may be positioned between the first capacitor electrode and the second capacitor electrode, may directly contact both the first capacitor electrode and the second capacitor electrode, and may not emit light. The second capacitor electrode may be electrically connected to the common electrode. A face of the insulating layer may directly contact each of the pixel electrode and the first capacitor electrode.
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公开(公告)号：US10019120B2
公开(公告)日：2018-07-10
申请号：US14849233
申请日：2015-09-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Jeong , Yeon Tae Kim , Young Soo No , In Young Han
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: A touch panel including: a substrate; and a touch sensor part positioned on the substrate and including a metal mesh forming a plurality of openings. Openings which are adjacent to each other among the plurality of openings have different sizes of areas. A display device including: a display panel including a plurality of pixels; and a touch sensor part disposed on the display panel to cover the plurality of pixels and including a metal mesh forming a plurality of openings. Openings which are adjacent to each other among the plurality of openings have different sizes of areas.
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