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公开(公告)号：US20200295283A1
公开(公告)日：2020-09-17
申请号：US16775071
申请日：2020-01-28
Applicant: Samsung Display Co., Ltd.
Inventor： HyoungWook LEE , Yewon CHO , Hojin KANG , Muhyun KIM , Jinhwan KIM
Abstract: A display device according to an embodiment of the present disclosure may include a substrate, a display element layer on the substrate, an encapsulation layer on the display element layer to seal the display element layer, a polarizing layer on the encapsulation layer, a first protection layer on the substrate and spaced apart from the polarizing layer, and a second protection layer on the substrate and covering a portion of the first protection layer, wherein the first protection layer has a thickness that is greater than a thickness of the second protection layer.
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公开(公告)号：US20150107977A1
公开(公告)日：2015-04-23
申请号：US14254537
申请日：2014-04-16
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-Jin LEE , Joo-Han BAE , Byeongkyu JEON , Sungku KANG , Jinhwan KIM , Heewoong PARK , Jee-Hun LIM
IPC: H03K17/96 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , H03K2217/96075 , H03K2217/960755
Abstract: A touch screen panel includes a touch substrate, first sensing electrodes, second sensing electrodes, and outer lines. The touch substrate includes a touch active area and a touch non-active area. The first and second sensing electrodes are disposed in the touch active area and insulated from each other while crossing each other. Each first sensing electrode includes a first sensing metal layer and a first transparent sensing electrode layer. Each second sensing electrode includes a second sensing metal layer and a second transparent sensing electrode layer. Each outer line includes a first outer metal layer, a transparent outer electrode layer, and a second outer metal layer.
Abstract translation: 触摸屏面板包括触摸基板，第一感测电极，第二感测电极和外线。 触摸基板包括触摸有源区域和触摸非有源区域。 第一感测电极和第二感测电极设置在触摸有源区域中并彼此绝缘。 每个第一感测电极包括第一感测金属层和第一透明感测电极层。 每个第二感测电极包括第二感测金属层和第二透明感测电极层。 每个外线包括第一外金属层，透明外电极层和第二外金属层。
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公开(公告)号：US20210020702A1
公开(公告)日：2021-01-21
申请号：US17061776
申请日：2020-10-02
Applicant: Samsung Display Co., Ltd.
Inventor： Mi-ae PARK , Jinhwan KIM , Byeong-jin LEE
Abstract: A display device includes: a display panel having a single display area including a plurality of light emitting elements and a single non-display area having a plurality of display pads electrically connected to the plurality of light emitting elements; a first printed circuit board disposed on the single non-display area of the display panel and electrically connected to the plurality of display pads; a first adhesive member disposed on the single display area of the display panel and a portion of the first printed circuit board; a second printed circuit board overlapping with the single non-display area; an anisotropic conductive film disposed on the second printed circuit board; a plurality of sensing electrodes overlapping with the single display area; a plurality of signal lines, each of which is connected to a corresponding one of the plurality of sensing electrodes; and a plurality of sensing pads disposed on the anisotropic conductive film and electrically connected to the second printed circuit board by the anisotropic conductive film. The sensing pads are arranged in a plurality of rows in a plan view and overlap with the single non-display area; and a base film disposed on the plurality of sensing electrodes, the plurality of signal lines, and the plurality of sensing pads.
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Patent Agency Ranking
公开(公告)号：US20160041644A1
公开(公告)日：2016-02-11
申请号：US14662856
申请日：2015-03-19
Applicant: Samsung Display Co., Ltd.
Inventor： Joo-Han BAE , Jinhwan KIM , Yunha KIM , Sejeong WON
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: A touch screen panel includes a sensing electrode area, a pad area, and a peripheral wiring area. The sensing electrode area includes first sensing electrodes and second sensing electrodes on a touch substrate and spaced from each other. The peripheral wiring area connects the sensing electrode area to the pad area. Each of the first sensing electrodes includes a first sensing metal layer on the touch substrate, a sensing insulation layer on the first sensing metal layer, and a second sensing metal layer on the sensing insulation layer and having a mesh structure. The second sensing metal layer is thicker than the first sensing metal layer.
Abstract translation: 触摸屏面板包括感测电极区域，焊盘区域和外围布线区域。 感测电极区域包括第一感测电极和触摸基板上的彼此间隔开的第二感测电极。 外围接线区域将感测电极区域连接到焊盘区域。 每个第一感测电极包括触摸基板上的第一感测金属层，第一感测金属层上的感测绝缘层，以及感测绝缘层上的具有网状结构的第二感测金属层。 第二感测金属层比第一感测金属层厚。
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公开(公告)号：US20220336762A1
公开(公告)日：2022-10-20
申请号：US17856875
申请日：2022-07-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HyoungWook LEE , Yewon CHO , Hojin KANG , Muhyun KIM , Jinhwan KIM
Abstract: A display device according to an embodiment of the present disclosure may include a substrate, a display element layer on the substrate, an encapsulation layer on the display element layer to seal the display element layer, a polarizing layer on the encapsulation layer, a first protection layer on the substrate and spaced apart from the polarizing layer, and a second protection layer on the substrate and covering a portion of the first protection layer, wherein the first protection layer has a thickness that is greater than a thickness of the second protection layer.
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公开(公告)号：US20180356917A1
公开(公告)日：2018-12-13
申请号：US15952188
申请日：2018-04-12
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-jin LEE , Jinhwan KIM , Mi-ae PARK
CPC classification number: G06F3/044 , G06F2203/04102 , H01L27/323 , H01L27/3276 , H01L51/0097 , H01L51/5281 , H01L2251/5338 , H05K1/147 , H05K1/189 , H05K2201/042 , H05K2201/10128 , H05K2201/10151
Abstract: A display apparatus includes a display panel, a touch sensor, an adhesive layer, a first flexible printed circuit board, and a second flexible printed circuit board. The touch sensor is disposed on the display panel. The adhesive layer is disposed between the display panel and the touch sensor. The first flexible printed circuit board and the second flexible printed circuit board are disposed between the display panel and the touch sensor. The first flexible printed circuit board is connected to the display panel, and the second flexible printed circuit board is connected to the touch sensor. The adhesive layer overlaps with the first flexible printed circuit board and is in contact with the first flexible printed circuit board and the touch sensor.
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公开(公告)号：US20160041647A1
公开(公告)日：2016-02-11
申请号：US14684902
申请日：2015-04-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joo-Han BAE , Jinhwan KIM
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , H05K3/4644
Abstract: A method for fabricating a touch screen panel includes forming a metal layer on a substrate, and patterning the metal layer to form a metal pattern including a pad metal layer, a wiring metal layer, a connection metal layer, and a sensing metal layer including metal lines having a mesh shape. The method also includes forming a first transparent conductive layer on the substrate, forming an insulation layer on the first transparent conductive layer, patterning the insulation layer to form a wiring insulation layer, a connection insulation layer, and a sensing insulation layer, patterning the first transparent conductive layer to form a peripheral wiring, a connector, and a sensing electrode; forming a second transparent conductive layer on the substrate including the peripheral wiring, the connector, and the sensing electrode; and patterning the second transparent conductive layer to form a pad area and a bridge.
Abstract translation: 一种触摸屏面板的制造方法，其特征在于，在基板上形成金属层，对该金属层进行图案化，形成包括焊盘金属层，布线用金属层，连接金属层以及包含金属的感应金属层的金属图案 具有网格形状的线条。 该方法还包括在衬底上形成第一透明导电层，在第一透明导电层上形成绝缘层，图案化绝缘层以形成布线绝缘层，连接绝缘层和感测绝缘层， 透明导电层以形成外围布线，连接器和感测电极; 在包括外围布线，连接器和感测电极的基板上形成第二透明导电层; 以及图案化所述第二透明导电层以形成焊盘区域和桥。
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公开(公告)号：US20150205162A1
公开(公告)日：2015-07-23
申请号：US14474619
申请日：2014-09-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunseung SEO , Seung Jun JEONG , Jinhwan KIM , Yoonkyung PARK
IPC: G02F1/1335 , G02F1/1343 , G02B27/22 , G02F1/1337
CPC classification number: G02F1/134309 , G02B27/26 , G02F1/13471 , G02F1/29 , G02F2001/134381 , G02F2001/294 , H04N13/305
Abstract: A display device includes a display panel including a display surface defined by first and second directional axes perpendicular to each other, a first polarizer disposed on the display panel and having a first optical axis parallel to the first directional axis, a liquid crystal lens including lower electrodes disposed on the first polarizer and extending in a third directional axis crossing the first directional axis, an upper electrode spaced apart from the lower electrodes, and a liquid crystal layer disposed between the lower electrodes and the upper electrode and aligned between a lower alignment axis and an upper alignment axis, and a second polarizer disposed on the liquid crystal lens and having a second optical axis parallel to the first directional axis, where the lower alignment axis is defined between the first directional axis and the third directional axis on the display surface.
Abstract translation: 显示装置包括：显示面板，包括由彼此垂直的第一方向轴和第二方向轴限定的显示面;第一偏振器，配置在显示面板上，具有与第一方向轴平行的第一光轴;液晶透镜， 设置在所述第一偏振器上并且在与所述第一方向轴交叉的第三方向轴上延伸的电极，与所述下电极间隔开的上电极，以及设置在所述下电极和所述上电极之间的液晶层，并且在下对准轴 和上对准轴，以及设置在液晶透镜上并具有平行于第一方向轴的第二光轴的第二偏振器，其中下对准轴在显示表面上的第一方向轴和第三方向轴之间限定 。
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