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公开(公告)号：WO2014172058A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/031336
申请日：2014-03-20
Applicant: APPLE INC.
Inventor： LIN, Albert , SHIH, David, H.C. , GRUNTHANER, Martin, Paul
CPC classification number: G06F3/0418 , G06F3/0416 , G06F3/044
Abstract: A touch input device configured to detect a touch input event and determine if the touch input event is caused by a floating object is provided. The touch input device includes one or more electrodes that scanned with a set of stimulation signals to first detect the presence of a touch event and then scanned with subsequent sets of stimulation signals in order to determine if the touch event is from a grounded object, a poorly grounded object, or a floating object.
Abstract translation: 触摸输入装置被配置为检测触摸输入事件并且确定触摸输入事件是否由浮动对象引起。 触摸输入装置包括用一组刺激信号扫描的一个或多个电极，以首先检测触摸事件的存在，然后用随后的一组刺激信号进行扫描，以便确定触摸事件是否来自接地对象， 接地不良的物体，或浮动物体。
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公开(公告)号：WO2017058413A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/048694
申请日：2016-08-25
Applicant: APPLE INC.
Inventor： BADAYE, Massoud , MONDAL, Sudip , VAZE, Sagar, Rajiv , LIN, Albert , ZHAO, Qian , TUNG, Chun-hao , KANG, Sunggu , ZHONG, John, Z.
CPC classification number: G06F3/044 , G06F3/0416
Abstract: High aspect ratio touch sensor panels are disclosed in which multiple row electrode blocks can be formed in a single row within an active area of the touch sensor panel, each row electrode block including a plurality of vertically adjacent row electrodes, or in some instances only one row electrode. In addition, each column electrode can be separated into multiple column electrode segments, each column electrode segment being vertically oriented and formed in a different column. The column electrode segments associated with any one column electrode can be spread out so that each of these column electrodes segments can be co-located and associated with a different row electrode block.
Abstract translation: 公开了高纵横比的触摸传感器面板，其中可以在触摸传感器面板的有效区域内的单行中形成多个行电极块，每个行电极块包括多个垂直相邻的行电极，或者在一些情况下仅一个 行电极。 此外，每个列电极可以分成多个列电极段，每个列电极段被垂直取向并形成在不同的列中。 与任何一个列电极相关联的列电极段可以展开，使得这些列电极段中的每一个可以共同定位并与不同的行电极块相关联。
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公开(公告)号：EP2987059A1
公开(公告)日：2016-02-24
申请号：EP14716743.1
申请日：2014-03-20
Applicant: Apple Inc.
Inventor： LIN, Albert , SHIH, David, H.C. , GRUNTHANER, Martin, Paul
CPC classification number: G06F3/0418 , G06F3/0416 , G06F3/044
Abstract: A touch input device configured to detect a touch input event and determine if the touch input event is caused by a floating object is provided. The touch input device includes one or more electrodes that scanned with a set of stimulation signals to first detect the presence of a touch event and then scanned with subsequent sets of stimulation signals in order to determine if the touch event is from a grounded object, a poorly grounded object, or a floating object.
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公开(公告)号：EP3796141A1
公开(公告)日：2021-03-24
申请号：EP20206603.1
申请日：2016-04-13
Applicant: Apple Inc.
Inventor： CHAN, Isaac W. , BUGNAIT, Prathit , LIN, Albert , TUNG, Chun-Hao , KANG, Sunggu , ZHONG, John Z.
Abstract: Touch sensor panel configurations for reducing wobble error for a stylus translating on a surface over and between electrodes of the touch sensor panel are disclosed. In some examples, electrodes with more linear signal profiles are correlated with lower wobble error. In some examples, diffusing elements formed of floating segments of conductive materials can diffuse signal from a stylus to a plurality of electrodes, thus, making the signal profiles associated with the electrodes more linear. In addition, diffusing elements can be configured to improve the optical uniformity of the touch sensor panel. In some examples, the diffusing elements can be formed on the same layer as floating dummy pixels and resemble a plurality of merged floating dummy pixels.
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公开(公告)号：EP3291068A1
公开(公告)日：2018-03-07
申请号：EP17183937.6
申请日：2017-07-31
Applicant: Apple Inc.
Inventor： ZHU, Wencong , LIN, Albert , PENN, Alexander A. , GOGTE, Ashray Vinayak , TUNG, Chun-Hao , ZHANG, Hao , ZHOU, Hui , ZHONG, John Z. , HOTELLING, Steven P. , MONDAL, Sudip , RANGANATHAN, Sumant , KANG, Sunggu
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04107
Abstract: Touch sensor configurations for reducing electrostatic discharge events in the border area of a touch sensor panel is disclosed. Touch sensors (e.g., electrodes formed on the cover material and/or the opaque mask) can be susceptible to certain events such as arcing and discharge/joule heating, which may negatively affect touch sensor performance. Examples of the disclosure can include increasing the trace width, spacing, and/or thickness in the border area relative to the trace width, spacing, and/or thickness in the visible/active area along one or more sides of the touch sensor panel. In some examples, touch electrodes can be located exclusively in the visible/active areas along one or more sides of the touch sensor panel, while dummy sections can be included in both the border and visible /active areas. Additionally or alternatively, one or more gaps between adjacent touch electrodes in the border area or serpentine routing can be included.
Abstract translation: 公开了用于减少触摸传感器面板的边界区域中的静电放电事件的触摸传感器配置。 触摸传感器（例如，在覆盖材料和/或不透明掩模上形成的电极）可能容易受到诸如电弧放电和放电/焦耳加热等某些事件的影响，这可能对触摸传感器性能产生负面影响。 本公开的示例可以包括增加边界区域中的迹线宽度，间隔和/或厚度相对于沿触摸传感器面板的一个或多个侧面的可见/活动区域中的迹线宽度，间隔和/或厚度。 在一些示例中，触摸电极可以沿着触摸传感器面板的一侧或多侧仅排列在可见/活动区域中，而伪区域可以包括在边界和可见/活动区域中。 另外或可选地，可以包括边界区域中的相邻触摸电极之间的一个或多个间隙或蛇形布线。
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Patent Agency Ranking6.发明授权REDUCING THE IMPACT OF AN INDUCTIVE ENERGY TRANSFER SYSTEM ON A TOUCH SENSING DEVICE 有权降低感应能量转移系统对触摸传感装置的影响
公开(公告)号：EP2950416B1
公开(公告)日：2018-02-21
申请号：EP15168433.9
申请日：2015-05-20
Applicant: Apple Inc.
Inventor： MOYER, Todd K. , LIN, Albert , ZUBER, Wesley W. , PEREZ, Yehonatan , PATEL, Priyank D. , ALVES, Jeffrey M. , SAUER, Christian M. , BRZEZINSKI, Makiko K. , GRAHAM, Christopher S. , JOL, Eric S. , HWANG, Jim C. , THOMPSON, Paul J. , LEWIS-KRAUS, Micah
Abstract: A transmitter device (202) for an inductive energy transfer system can include a DC-to-AC converter (502) operably connected to a transmitter coil (504), a first capacitor (C P1 ) connected between the transmitter coil (504) and one output terminal (506) of the DC-to-AC converter (502), and a second capacitor (C P2 ) connected between the transmitter coil (504) and another output terminal (508) of the DC-to-AC converter (502). One or more capacitive shields can be positioned between the transmitter coil (504) and an interface surface (214) of the transmitter device (202). A receiver device (204) can include a touch sensing device (516), an AC-to-DC converter (512) operably connected to a receiver coil (510), a first capacitor (C S1 ) connected between the receiver coil (510) and one output terminal of the AC-to-DC converter (512), and a second capacitor (C S2 ) connected between the receiver coil (510) and another output terminal of the AC-to-DC converter (512). One or more capacitive shields can be positioned between the receiver coil (510) and an interface surface (212) of the receiver device (204).
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公开(公告)号：EP3356916A1
公开(公告)日：2018-08-08
申请号：EP16760869.4
申请日：2016-08-25
Applicant: Apple Inc.
Inventor： BADAYE, Massoud , MONDAL, Sudip , VAZE, Sagar, Rajiv , LIN, Albert , ZHAO, Qian , TUNG, Chun-hao , KANG, Sunggu , ZHONG, John, Z.
CPC classification number: G06F3/044 , G06F3/0416
Abstract: High aspect ratio touch sensor panels are disclosed in which multiple row electrode blocks can be formed in a single row within an active area of the touch sensor panel, each row electrode block including a plurality of vertically adjacent row electrodes, or in some instances only one row electrode. In addition, each column electrode can be separated into multiple column electrode segments, each column electrode segment being vertically oriented and formed in a different column. The column electrode segments associated with any one column electrode can be spread out so that each of these column electrodes segments can be co-located and associated with a different row electrode block.
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8.发明公开
公开(公告)号：EP3086209A1
公开(公告)日：2016-10-26
申请号：EP16165003.1
申请日：2016-04-13
Applicant: Apple Inc.
Inventor： CHAN, Isaac W. , BUGNAIT, Prathit , LIN, Albert , TUNG, Chun-Hao , KANG, Sunggu , ZHONG, John Z.
IPC: G06F3/044
CPC classification number: G06F3/0418 , G06F3/03545 , G06F3/044 , G06F2203/04804 , G09G3/3659 , G09G2300/0809
Abstract: Touch sensor panel configurations for reducing wobble error for a stylus translating on a surface over and between electrodes of the touch sensor panel are disclosed. In some examples, electrodes with more linear signal profiles are correlated with lower wobble error. In some examples, diffusing elements formed of floating segments of conductive materials can diffuse signal from a stylus to a plurality of electrodes, thus, making the signal profiles associated with the electrodes more linear. In addition, diffusing elements can be configured to improve the optical uniformity of the touch sensor panel. In some examples, the diffusing elements can be formed on the same layer as floating dummy pixels and resemble a plurality of merged floating dummy pixels.
Abstract translation: 公开了触摸传感器面板配置，以减少在触摸传感器面板的电极之间和之间的表面上平移的触控笔的摆动误差。 在一些示例中，具有更多线性信号轮廓的电极与较低的摆动误差相关。 在一些示例中，由导电材料的浮动段形成的扩散元件可以将信号从触针扩散到多个电极，从而使与电极相关联的信号轮廓更线性。 此外，扩散元件可以被配置为提高触摸传感器面板的光学均匀性。 在一些示例中，扩散元件可以形成在与浮动虚拟像素相同的层上，并且类似于多个合并的浮动虚拟像素。
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9.发明公开REDUCING THE IMPACT OF AN INDUCTIVE ENERGY TRANSFER SYSTEM ON A TOUCH SENSING DEVICE 有权减少系统的感应能量传输的影响上的触敏装置
公开(公告)号：EP2950416A3
公开(公告)日：2016-01-06
申请号：EP15168433.9
申请日：2015-05-20
Applicant: Apple Inc.
Inventor： MOYER, Todd K. , LIN, Albert , ZUBER, Wesley W. , PEREZ, Yehonatan , PATEL, Priyank D. , ALVES, Jeffrey M. , SAUER, Christian M. , BRZEZINSKI, Makiko K. , GRAHAM, Christopher S. , JOL, Eric S. , HWANG, Jim C. , THOMPSON, Paul J. , LEWIS-KRAUS, Micah
Abstract: A transmitter device (202) for an inductive energy transfer system can include a DC-to-AC converter (502) operably connected to a transmitter coil (504), a first capacitor (C P1 ) connected between the transmitter coil (504) and one output terminal (506) of the DC-to-AC converter (502), and a second capacitor (C P2 ) connected between the transmitter coil (504) and another output terminal (508) of the DC-to-AC converter (502). One or more capacitive shields can be positioned between the transmitter coil (504) and an interface surface (214) of the transmitter device (202). A receiver device (204) can include a touch sensing device (516), an AC-to-DC converter (512) operably connected to a receiver coil (510), a first capacitor (C S1 ) connected between the receiver coil (510) and one output terminal of the AC-to-DC converter (512), and a second capacitor (C S2 ) connected between the receiver coil (510) and another output terminal of the AC-to-DC converter (512). One or more capacitive shields can be positioned between the receiver coil (510) and an interface surface (212) of the receiver device (204).
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10.发明公开REDUCING THE IMPACT OF AN INDUCTIVE ENERGY TRANSFER SYSTEM ON A TOUCH SENSING DEVICE 有权减少系统的感应能量传输的影响上的触敏装置
公开(公告)号：EP2950416A2
公开(公告)日：2015-12-02
申请号：EP15168433.9
申请日：2015-05-20
Applicant: Apple Inc.
Inventor： MOYER, Todd K. , LIN, Albert , ZUBER, Wesley W. , PEREZ, Yehonatan , Patel, Priyank D. , ALVES, Jeffery M. , SAUER, Christian M. , BRZEZINSKI, Makiko K. , GRAHAM, Christopher S. , JOL, Eric S. , HWANG, Jim C. , THOMPSON, Paul J. , LEWIS-KRAUS, Micah
Abstract: A transmitter device (202) for an inductive energy transfer system can include a DC-to-AC converter (502) operably connected to a transmitter coil (504), a first capacitor (C P1 ) connected between the transmitter coil (504) and one output terminal (506) of the DC-to-AC converter (502), and a second capacitor (C P2 ) connected between the transmitter coil (504) and another output terminal (508) of the DC-to-AC converter (502). One or more capacitive shields can be positioned between the transmitter coil (504) and an interface surface (214) of the transmitter device (202). A receiver device (204) can include a touch sensing device (516), an AC-to-DC converter (512) operably connected to a receiver coil (510), a first capacitor (C S1 ) connected between the receiver coil (510) and one output terminal of the AC-to-DC converter (512), and a second capacitor (C S2 ) connected between the receiver coil (510) and another output terminal of the AC-to-DC converter (512). One or more capacitive shields can be positioned between the receiver coil (510) and an interface surface (212) of the receiver device (204).
Abstract translation: 一个发送器装置（202），用于在感应能量传输系统可以包括一个DC到AC转换器（502）可操作地连接到发射器线圈（504），连接在所述发射器线圈（504）之间的第一电容器（C P1）和 DC到AC转换器（502）的一个输出端（506），和所述DC到AC转换器的连接在所述发射器线圈（504）和另外的输出端（508）之间的第二电容器（C P2）（ 502）。 一个或多个电容屏蔽可以在发射器线圈（504）之间和在所述发射机设备（202）的接口表面（214）被定位。 接收器装置（204）可包括触摸感测装置（516），转换器将AC到DC（512）可操作地连接到接收器线圈（510），连接在所述接收器线圈之间的第一电容器（C S1）（510 ）和AC到DC转换器（512）的一个输出端子，以及连接在接收器线圈（510）和所述AC到DC转换器（512）的另一输出端子之间的第二电容器（C S2）。 一个或多个电容屏蔽可以在接收器线圈（510）之间，并且在接收机设备（204）的接口表面（212）被定位。
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