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公开(公告)号：US10061446B2
公开(公告)日：2018-08-28
申请号：US14741726
申请日：2015-06-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Yong Jin , Seongsu Oem , Young Sun You , Sun Hwa Lee
CPC classification number: G06F3/044 , G06F3/041 , G06F2203/04103 , G06F2203/04106 , G06F2203/04107 , G06F2203/04112
Abstract: A touch panel is provided with a power pattern. The touch panel may include a first substrate, a first pad and a second pad. The power pattern may be formed as the first substrate to surround an edge of one side of the substrate at least one or more times and not to be overlapped all the way from one end to the other end. The first pad may be electrically connected to one end of the power pattern. The second pad may be electrically connected to the other end of the power pattern. The touch panel may also include a second substrate for arranging a terminal unit electrically connected to the first pad and the second pad.
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公开(公告)号：US09870072B2
公开(公告)日：2018-01-16
申请号：US14633691
申请日：2015-02-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Sun Hwa Lee , Seong Su Oem , Dae Young Ku , Young Sun You , Jee Heum Paik , Hyo Won Son , Eun Young Jung , Kwang Yong Jin
IPC: G06F3/0354 , G06F3/046 , G06F3/047
CPC classification number: G06F3/03545 , G06F3/046 , G06F3/047 , G06F2203/04103 , G06F2203/04104
Abstract: A digitizer includes a first substrate, a first electrode on the first substrate, a first insulating layer on the first electrode, and a second electrode on the first insulating layer. The first insulating layer is formed therein with a through hole to expose the first electrode, and the first and second electrodes make contact with each other through the through hole.
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公开(公告)号：US09818498B2
公开(公告)日：2017-11-14
申请号：US14354444
申请日：2012-10-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Bong Jun Park , Sun Hong Yoon , Yong Jin Lee , Kwang Yong Jin , Kyoung Hoon Chai
Abstract: Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO).
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公开(公告)号：US10228580B2
公开(公告)日：2019-03-12
申请号：US15539869
申请日：2015-12-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Su Oem , Young Sun You , Jin Woong Lee , Chung Wan Lee , Kwang Yong Jin , Yong Jae Choi
IPC: G02F1/1333 , G06F3/044 , G02F1/1343 , G06F3/0354 , G06F3/047
Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.
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Patent Agency Ranking
公开(公告)号：US09547405B2
公开(公告)日：2017-01-17
申请号：US14675168
申请日：2015-03-31
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Su Oem , Young Sun You , Sun Hwa Lee , Kwang Yong Jin , Yongjae Choi
Abstract: A touch panel may have a pen touch and electrode touch function. More specifically, a touch panel may be capable of improving visibility of a view area and also simplifying a panel fabrication process by improving the wires of sensing patterns for a pen touch and disposing an overlap structure occurring between intersecting sensing patterns in a separate region other than a view area.
Abstract translation: 触摸面板可以具有笔触摸和电极触摸功能。 更具体地，触摸面板可以能够提高观看区域的可视性，并且还可以通过改进用于笔触的感测图案的线来简化面板制造过程，并且将交叉感测图案之间发生的重叠结构设置在除 一个观景区。
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公开(公告)号：US10534483B2
公开(公告)日：2020-01-14
申请号：US15561258
申请日：2016-05-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Jin Woong Lee , Byung Youl Moon , Jung Hwan Bang , Kwang Yong Jin , Yong Jae Choi
IPC: G06F3/044 , G06F3/0354 , G06F3/045 , G06F3/047 , G06F3/046
Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.
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公开(公告)号：US10055077B2
公开(公告)日：2018-08-21
申请号：US15300895
申请日：2014-10-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Seongsu Oem , Young Sun You , Sun Hwa Lee , Kwang Yong Jin , Yongjae Choi
CPC classification number: G06F3/044 , G06F3/045 , G06F3/046 , G06F2203/04103 , G06F2203/04106 , G06F2203/04111 , G06F2203/04112
Abstract: The present invention relates to a touch panel having pen touch and electrode touch functions. Specifically, the present invention relates to a touch panel, which can enhance visibility of a view area and simplify the process of manufacturing the touch panel by improving wiring of sensing patterns for pen touch and arranging overlap structures, which are created as the sensing patterns cross each other, in a separate area other than the view area.
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公开(公告)号：US09904432B2
公开(公告)日：2018-02-27
申请号：US14735620
申请日：2015-06-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Yongjae Choi , Young Sun You , Jong Woon Mun , Bong Jun Park , Seong Su Oem , Sun Hwa Lee , Kwang Yong Jin
CPC classification number: G06F3/047 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F3/046 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112
Abstract: A touch panel of the present disclosure includes a substrate divided into a view area and an unavailable area. Sensing electrodes are formed in the view area to sense a first input, and touch electrodes are formed in the view area not to be overlapped with the sensing electrodes to sense a second input. A first wire is formed in the unavailable area to connect first ends of the touch electrodes, and second wires are formed in the unavailable area and connected to the second ends of the touch electrodes. A controller is connected to the second wires to control the touch electrodes, in which the first wire may be connected to the plurality of touch electrodes, and the second wires may connect each of the plurality of touch electrodes to the controller.
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公开(公告)号：US20140327847A1
公开(公告)日：2014-11-06
申请号：US14361748
申请日：2012-11-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Bong Jun Park , Sun Hong Yoon , Yong Jin Lee , Kwang Yong Jin , Kyoung Hoon Chai
IPC: G06F3/041
CPC classification number: G06F3/0414 , G06F3/016 , G06F3/041 , G06F2203/04105
Abstract: Disclosed is a touch panel. The touch panel includes a first substrate; a second substrate spaced apart from the first substrate; an electrode on at least one of the first substrate and the second substrate for detecting a position; and a piezoelectric part having an elasticity which varies depending on an electric field induced by the electrode, wherein the piezoelectric part includes a base and particles distributed into the base, and the base includes a polymer material having elasticity.
Abstract translation: 公开了一种触摸面板。 触摸面板包括第一基板; 与第一基板间隔开的第二基板; 在所述第一基板和所述第二基板中的至少一个上的电极，用于检测位置; 以及具有根据由电极感应的电场而变化的弹性的压电部件，其中，压电部件包括基部和分布在基部中的粒子，并且基部包括具有弹性的聚合物材料。
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