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公开(公告)号：US10540049B2
公开(公告)日：2020-01-21
申请号：US16553340
申请日：2019-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： Nayun Kwak , Hwa-Jeong Kim , Sanghyun Jun
Abstract: A display device, includes: a display panel including a display region defined therein; and an input sensing layer disposed on the display panel, including: a first sensing electrode including a first sub-electrode and a second sub-electrode disposed on the first sub-electrode; a second sensing electrode spaced apart from the first sensing electrode in a first direction, including a third sub-electrode and a fourth sub-electrode disposed on the third sub-electrode; a first sensing wire electrically connected to the first sensing electrode; and a second sensing wire electrically connected to the second sensing electrode, wherein a width of the first sub-electrode in a second direction intersecting with the first direction is greater than a width of the third sub-electrode in the second direction, and wherein a width of the second sub-electrode in the second direction is smaller than a width of the fourth sub-electrode in the second direction.
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公开(公告)号：US10474295B2
公开(公告)日：2019-11-12
申请号：US15804758
申请日：2017-11-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hwa-Jeong Kim , Nayun Kwak , Sanghyun Jun , Changyong Jung
Abstract: Provided is a display device including a display panel and an input sensing unit. The input sensing unit includes at least one insulation layer, an electrode, and an auxiliary electrode. The electrode includes sensor parts including a metal and having a mesh shape and connection parts connecting adjacent sensor parts of the sensor parts to each other. The auxiliary electrode overlaps the sensor parts, is connected to the sensor parts, and includes transparent conductive oxide.
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公开(公告)号：US10276639B2
公开(公告)日：2019-04-30
申请号：US15662105
申请日：2017-07-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghyun Jun , Kiho Bang , Eunae Jung , Keunlim Ku , Mi-ran Ji
Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.
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公开(公告)号：US09927939B2
公开(公告)日：2018-03-27
申请号：US14818850
申请日：2015-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Sanghyun Jun , Gwang-Bum Ko , Joohyung Lee , Jigong Lee , Hyoungwook Jang , Soonsung Ahn
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04111 , G06F2203/04112 , G09G5/003 , G09G2300/0426
Abstract: A touch panel including a substrate, first touch electrodes, each of the first touch electrodes including first mesh patterns disposed on the substrate, an insulation layer disposed on the first touch electrodes, second touch electrodes, each of the second touch electrodes including second mesh patterns disposed on the insulation layer, first auxiliary mesh electrodes disposed on the substrate, the first auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding second mesh patterns, and second auxiliary mesh electrodes disposed on the insulation layer, the second auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding first me patterns.
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