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公开(公告)号：US09519392B2
公开(公告)日：2016-12-13
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：US20140184998A1
公开(公告)日：2014-07-03
申请号：US13908422
申请日：2013-06-03
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hyun YU , Hyung-II Jeon , Gwan Ha Kim , Joo-Han Bae
IPC: G02F1/1333 , G02F1/1343
CPC classification number: G02F1/133377 , G02F1/1333 , G02F1/133707 , G02F1/1341 , G02F2001/134318
Abstract: A method to manufacture a display device, includes: forming, on a substrate of the display device, a sacrificial layer including a material, the material including at least one of amorphous carbon, a metal, and an inorganic material; forming a layer covering the sacrificial layer; forming an injection hole exposing the sacrificial layer; removing, via the injection hole, the sacrificial layer to form a microcavity; and disposing liquid crystal in the microcavity.
Abstract translation: 一种制造显示装置的方法，包括：在所述显示装置的基板上形成包括材料的牺牲层，所述材料包括无定形碳，金属和无机材料中的至少一种; 形成覆盖所述牺牲层的层; 形成暴露所述牺牲层的注入孔; 通过注射孔去除牺牲层以形成微腔; 并将液晶设置在微腔中。
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公开(公告)号：US11747947B2
公开(公告)日：2023-09-05
申请号：US16834992
申请日：2020-03-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joo-Han Bae , Sung Ku Kang , Jin Hwan Kim
CPC classification number: G06F3/0446 , G03F7/092 , G06F3/0443 , G06F3/0445 , H10K59/40 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , Y10T29/49117
Abstract: A touch panel and method of manufacturing the same are disclosed. In one aspect, the touch panel includes a substrate, a first touch electrode line formed over the substrate and including a plurality of first touch electrodes which are electrically connected to each other, and a second touch electrode line formed to cross the first touch electrode line and being electrically insulated therefrom. The second touch electrode line can include a plurality of second touch electrodes which are electrically connected to each other. The touch panel can also include a plurality of connecting wires respectively connected to the first and second touch electrode lines. At least one of the first touch electrode line, the second touch electrode line, and the connecting wires can include at least one photosensitive conductive layer having a metal nanowire.
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公开(公告)号：US10915205B2
公开(公告)日：2021-02-09
申请号：US15871040
申请日：2018-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Joo-Han Bae , Sung-Ku Kang , Jin-Hwan Kim , Hee-Woong Park , Byeong-Kyu Jeon
Abstract: A touch panel includes: a substrate having a first region and a second region. A plurality of sensing cells are disposed in the first region and a pad portion is disposed in the second region. An insulating interlayer is disposed on the plurality of sensing cells, a connection pattern is disposed on the insulating interlayer, with the connection pattern being electrically connected to adjacent sensing cells through contact holes. A transparent conductive pattern is disposed in the second region and on the insulating interlayer, with the transparent conductive pattern being electrically connected to the plurality of sensing cells and the pad portion.
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公开(公告)号：US10651263B2
公开(公告)日：2020-05-12
申请号：US15680126
申请日：2017-08-17
Applicant: Samsung Display Co., Ltd.
Inventor： Joo-Han Bae , Jung Ho Park , Jeong Kug Lee , Jae Won Choi
Abstract: A display device includes: a first substrate; a display area with a plurality of pixels on the first substrate; a pad portion adjacent to a first side of the display area and including a plurality of connecting pads positioned on the first substrate; a first common power wire positioned between the display area and the pad portion and connected to a first connecting pad as at least one of the plurality of connecting pads to receive a power voltage; a second common power wire positioned adjacent to a second side of the display area facing the first side; an encapsulation layer positioned on the display area to protect the plurality of pixels; and a first path wire including one end connected to a second connecting pad of the plurality of connecting pads and the other end connected to the second common power wire and positioned on the encapsulation layer.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10254902B2
公开(公告)日：2019-04-09
申请号：US14844394
申请日：2015-09-03
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-Jin Lee , Sung Ku Kang , Jung-Yun Kim , Joo-Han Bae , Dong Eun Lee , In Nam Lee
IPC: G06F3/044
Abstract: A touch sensor device includes first touch electrodes and second touch electrodes disposed on a substrate, and a polymer layer including a polymer material disposed on the first and second touch electrodes and on a substantially entire area of the substrate, in which the polymer layer includes conductive and non-conductive regions.
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公开(公告)号：US20180113535A1
公开(公告)日：2018-04-26
申请号：US15847810
申请日：2017-12-19
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Ku KANG , Joo-Han Bae , Byeong-Jin Lee
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04112
Abstract: A touch sensor is disclosed to include a first mesh touch electrode formed in a first direction and transmitting a first touch signal, a first supplementary mesh touch electrode formed on the same layer as the first mesh touch electrode, an insulating layer covering the first mesh touch electrode and the first supplementary mesh touch electrode and having a contact cutout, a second mesh touch electrode formed in a second direction crossing the first direction and transmitting a second touch signal, and a second supplementary mesh touch electrode formed on the same layer as the second mesh touch electrode. In this touch sensor, the first mesh touch electrode is connected to the second supplementary mesh touch electrode through the contact cutout and the second mesh touch electrode is connected to the first supplementary mesh touch electrode through the contact cutout.
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公开(公告)号：US09552120B2
公开(公告)日：2017-01-24
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：US20130208337A1
公开(公告)日：2013-08-15
申请号：US13748700
申请日：2013-01-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Bo Ram Lee , Taimei Kodaira , Dae Jin Park , Joo-Han Bae , Seung-Jin Baek , Da Hye Yoon , Hyeon Gu Cho
IPC: G02B26/00
CPC classification number: G02B26/005 , Y10T29/41 , Y10T29/49155
Abstract: The present inventive concept relates to an electrowetting display device including a lyophobic colloid material and a polymer resin such as an organic layer or a polyimide (PI), and a lyophobic layer including a supporting layer supporting the lyophobic colloid material and using a photoreactive fluorine-based surfactant for a fluorine-based material to be positioned above and for a hardened photoreactive material layer to be positioned below through exposure in a single step without separately performing a hydrophilic treatment and then a water-repellent treatment, thereby reducing the number of processes, the manufacturing time, and the cost.
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公开(公告)号：US10180749B2
公开(公告)日：2019-01-15
申请号：US15077484
申请日：2016-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： In-Nam Lee , Sung-Ku Kang , Joo-Han Bae , Dong-Eun Lee , Byeong-Jin Lee , Choon-Hyop Lee
Abstract: A touch screen panel includes: a substrate; electrode patterns disposed on the substrate; insulation patterns disposed partially covering the electrode patterns, the insulation patterns defining openings, wherein at least a part of top surfaces of the electrode patterns are exposed through the openings; connecting conductive patterns disposed on the insulation patterns, the connecting conductive patterns filling at least a part of the openings and being electrically connected to the electrode patterns; and wirings disposed on at least a portion of the connecting conductive patterns.
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