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公开(公告)号：US20160026315A1
公开(公告)日：2016-01-28
申请号：US14738654
申请日：2015-06-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Woo CHOI , Sang Hyun LIM , Chang Sub JUNG , A Ra JO , Eun Gil CHOI
CPC classification number: G06F3/0414 , G06F3/044 , G06F2203/04105 , G06F2203/04111
Abstract: A display device includes: a display panel including an upper electrode and an encapsulation layer provided on the upper electrode; a touch panel including a first touch electrode and a second touch electrode each facing the upper electrode and positioned between the display panel and a cover window covering the display panel, the first touch electrode being separated from the second touch electrode; an elastic layer provided on the display panel and deforming in response to an applied pressure from a touch; and a touch sensor programmed to detect an applied pressure from a change in gaps between the first and second touch electrodes and the upper electrode due to the applied pressure, and to detect a capacitance between the first touch electrode and the second touch electrode caused by the touch, so as to sense a position of the touch.
Abstract translation: 显示装置包括：显示面板，包括上电极和设置在上电极上的封装层; 触摸面板，包括第一触摸电极和第二触摸电极，每个触摸电极和第二触摸电极面对上部电极并且位于显示面板和覆盖显示面板的覆盖窗口之间，第一触摸电极与第二触摸电极分离; 设置在所述显示面板上的弹性层，并且响应于来自触摸的施加的压力而变形; 以及触摸传感器，被编程为根据施加的压力从第一和第二触摸电极与上部电极之间的间隙的变化中检测施加的压力，并且检测由第一触摸电极和第二触摸电极引起的电容 触摸，以感测触摸的位置。
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公开(公告)号：US20180018029A1
公开(公告)日：2018-01-18
申请号：US15647110
申请日：2017-07-11
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hyun LIM , Chang Sub JUNG , A Ra JO , Jae Woo CHOI
IPC: G06F3/038 , G06F3/041 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/0383 , G06F3/03545 , G06F3/0416 , G06F3/044 , G06F2203/04111 , G06F2203/04112
Abstract: A touch screen apparatus includes: an active area and a non-active area outside the active area; first sensing electrodes arranged along a first direction in the active area; second sensing electrodes arranged along a second direction intersecting the first direction in the active area, the second sensing electrodes being insulated from the first sensing electrodes; and at least one additional sensing electrode separated from the first and second sensing electrodes, the at least one additional sensing electrode being located in the non-active area.
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Patent Agency Ranking
公开(公告)号：US20210125954A1
公开(公告)日：2021-04-29
申请号：US16897380
申请日：2020-06-10
Applicant: Samsung Display Co., LTD.
Inventor： Jin Sic MIN , Min Jung NA , Sang Won YEO , Jong In LEE , Chang Sub JUNG
Abstract: A method of manufacturing a display device, includes: providing an adhesive tape including: an adhesive conductive layer on a base film, a cutting width corresponding to a width of an adhesive tape attaching area of a substrate and provided in plurality including cutting widths adjacent to each other along the base film, and an interval between the cutting widths adjacent to each other; within the interval, providing a plurality of half-cuts in the adhesive tape, to provide a multi-cut adhesive tape; and pressing the multi-cut adhesive tape to the substrate, at a first portion of the multi-cut adhesive tape which corresponds to the cutting width, to separate the first portion of the multi-cut adhesive tape from the base film and attach the first portion of the multi-cut adhesive tape to the substrate at the adhesive tape attaching area thereof.
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公开(公告)号：US20170168621A1
公开(公告)日：2017-06-15
申请号：US15374871
申请日：2016-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： A Ra JO , Sang Hyun LIM , Chang Sub JUNG , Jae Woo CHOI
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04105 , G06F2203/04107 , H01L27/3225 , H01L27/323 , H01L51/5237 , H01L51/5284 , H05K5/0017 , H05K5/0247 , H05K5/03 , H05K7/1427
Abstract: A display device may include a display panel, a window member provided above the display panel, a housing accommodating the display panel and the window member and including at least one protrusion on an inner surface thereof, and a pressure sensor including a first conductive layer provided on the at least one protrusion and a second conductive layer provided at a peripheral area of the first conductive layer to be spaced apart from the first conductive layer.
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公开(公告)号：US20180067608A1
公开(公告)日：2018-03-08
申请号：US15696510
申请日：2017-09-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hyun LIM , Chang Sub JUNG , A Ra JO , Jae Woo CHOI
IPC: G06F3/041 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/0416 , G06F3/03545 , G06F3/044 , G06F2203/04104
Abstract: A stylus pen includes: a conductor; a housing surrounding at least one portion of the conductor, the housing having an insulating property; a pen tip disposed at one end of the housing, the pen tip having conductivity; and a contact member in contact with at least one of the conductor and the pen tip, wherein the conductor and the pen tip are electrically shorted or opened by the contact member.
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公开(公告)号：US20180039357A1
公开(公告)日：2018-02-08
申请号：US15667416
申请日：2017-08-02
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Yeon BAEK , Ji Yun BANG , Seung Min LEE , Jang Hwang JEON , Chang Sub JUNG
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04105 , G06F2203/04112
Abstract: An apparatus for sensing a touch pressure includes: a substrate; a touch sensor provided on one surface of the substrate; a first pressure sensing electrode provided on the other surface opposite to the one surface of the substrate; a protective layer provided on the first pressure sensing electrode, the protective layer including a first opening area through which a portion of the first pressure sensing electrode is exposed; a flexible circuit board electrically connecting the touch sensor and the first pressure sensing electrode to each other; and a conductive member disposed in the first opening area, the conductive member electrically connecting the first pressure sensing electrode and the flexible circuit board to each other.
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公开(公告)号：US20160209958A1
公开(公告)日：2016-07-21
申请号：US14935892
申请日：2015-11-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Woo CHOI , Chang Sub JUNG , Eun Gil CHOI , Sang Hyun LIM , A Ra JO
IPC: G06F3/044 , G06F3/0354 , G06F3/0488 , G06F3/041
Abstract: A touch panel includes a touch electrode configured to receive a sensing input signal, a display panel, the touch electrode being disposed thereon, and a protective layer disposed between the touch electrode and the display panel, the protective layer configured to receive a protective layer driving signal.
Abstract translation: 触摸面板包括配置为接收感测输入信号的触摸电极，设置在其上的触摸电极的显示面板和设置在触摸电极和显示面板之间的保护层，保护层被配置为接收保护层驱动 信号。
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