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公开(公告)号：US09721500B2
公开(公告)日：2017-08-01
申请号：US14473208
申请日：2014-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Seunghyun Kim , Howon Choi , Jinyeol Kim
IPC: G09G3/32 , G09G3/3233 , G06F3/041 , G06F3/044
CPC classification number: G09G3/3233 , G06F3/0416 , G06F3/044 , G06F2203/04103
Abstract: A display device comprises: a pixel array substrate comprising first pads; a touch screen substrate comprising second pads; an adhesive film that attaches the pixel array substrate and the touch screen substrate; and a conductive sealant that electrically connects the first pads and the second pads between the pixel array substrate and the touch screen substrate. The adhesive film comprises: an opening with the conductive sealant applied thereto; and an extension portion that surrounds the opening.
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Patent Agency Ranking
公开(公告)号：US11080502B2
公开(公告)日：2021-08-03
申请号：US16563126
申请日：2019-09-06
Applicant: LG Display Co., Ltd.
Inventor： Youngsoo Lee , NamYong Gong , NamSeok Lee , Jinyeol Kim , SungPil Choi , HyunJun Min
Abstract: A display device includes a flexible display panel, an ultrasonic fingerprint sensor which is disposed below a rear surface of an active area of the flexible display panel and has a first thickness and a first width, a cushion structure which is disposed below the rear surface of the flexible display panel, surrounds the periphery of the ultrasonic fingerprint sensor, and has a second thickness larger than the first thickness, and a circuit board which is electrically connected to the ultrasonic fingerprint sensor and has a second width larger than the first width.
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公开(公告)号：US10152147B2
公开(公告)日：2018-12-11
申请号：US13644865
申请日：2012-10-04
Applicant: LG DISPLAY CO., LTD.
Inventor： Howon Choi , Jinyeol Kim
Abstract: This disclosure relates to touch sensors for display devices having a double routing wire structure. The touch sensor includes a plurality of first touch electrode serials and a plurality of second touch electrode serials electrically insulated from each other; a plurality of first routing wires, each of which is respectively connected with at least one of both ends of each of the plurality of first touch electrode serials; a plurality of second routing wires, each of which is respectively connected with each of the plurality of second touch electrode serials; and at least one of a first jumping wire and a second jumping wire, wherein the first jumping wire connects the first routing wire with a first pad, and the second jumping wire connects the second routing wire with a second pad.
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公开(公告)号：US09798419B2
公开(公告)日：2017-10-24
申请号：US14918412
申请日：2015-10-20
Applicant: LG Display Co., Ltd.
Inventor： Seunghyun Kim , Jinyeol Kim , Sungpil Choi
CPC classification number: G06F3/0418 , G06F3/044
Abstract: A touch-sensitive display includes a plurality of electrodes configured to detect a touch input received at the touch-sensitive display device. A plurality of touch wires formed on a substrate are electrically connected to the electrodes and configured to detect a touch input received at the touch-sensitive display device. A plurality of first conductive patterns on the substrate are each connected to a touch wire and extend in a first direction from the corresponding touch wire. An insulation layer is disposed on the plurality of touch wires and first conductive patterns, and a plurality of second conductive patterns are disposed on the insulation layer. Each second conductive pattern contacts one of the touch wires via a contact hole in the insulation layer and at least partially overlaps a corresponding one of the first conductive patterns, while being separated from the corresponding one of the first conductive patterns by the insulation layer.
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公开(公告)号：US10429986B2
公开(公告)日：2019-10-01
申请号：US15282490
申请日：2016-09-30
Applicant: LG DISPLAY CO., LTD.
Inventor： Jinyeol Kim , Seunghyun Kim
Abstract: A touch screen panel according to an embodiment includes a base film having a display region and a bent non-display region located on the outside of the display region, touch electrodes provided in the display region, touch pads provided on one edge of the non-display region, and routing wires that extend along the front or back of the bent non-display region and electrically connect the touch electrodes and the touch pads.
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公开(公告)号：US20150062101A1
公开(公告)日：2015-03-05
申请号：US14473208
申请日：2014-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Seunghyun Kim , Howon Choi , Jinyeol Kim
IPC: G09G3/32
CPC classification number: G09G3/3233 , G06F3/0416 , G06F3/044 , G06F2203/04103
Abstract: A display device comprises: a pixel array substrate comprising first pads; a touch screen substrate comprising second pads; an adhesive film that attaches the pixel array substrate and the touch screen substrate; and a conductive sealant that electrically connects the first pads and the second pads between the pixel array substrate and the touch screen substrate. The adhesive film comprises: an opening with the conductive sealant applied thereto; and an extension portion that surrounds the opening.
Abstract translation: 显示装置包括：像素阵列基板，包括第一焊盘; 触摸屏基板，包括第二焊盘; 附着像素阵列基板和触摸屏基板的粘合膜; 以及导电密封剂，其在像素阵列基板和触摸屏基板之间电连接第一焊盘和第二焊盘。 粘合膜包括：带有导电密封剂的开口; 以及围绕开口的延伸部分。
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