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    MULTIPOINT TOUCH SURFACE CONTROLLER
    11.
    发明申请
    MULTIPOINT TOUCH SURFACE CONTROLLER 审中-公开
    多点触控表面控制器

    公开(公告)号：US20140362048A1

    公开(公告)日：2014-12-11

    申请号：US14464524

    申请日：2014-08-20

    Applicant: APPLE INC.

    Inventor： Steven P. HOTELLING ,  Christoph H. KRAH ,  Brian Q. HUPPI

    IPC: G06F3/044

    CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06F2203/04104

    Abstract: A multipoint touch surface controller is disclosed herein. The controller includes an integrated circuit including output circuitry for driving a capacitive multi-touch sensor and input circuitry for reading the sensor. Also disclosed herein are various noise rejection and dynamic range enhancement techniques that permit the controller to be used with various sensors in various conditions without reconfiguring hardware.

    Abstract translation: 本文公开了一种多点触摸表面控制器。 控制器包括集成电路，其包括用于驱动电容式多点触摸传感器的输出电路和用于读取传感器的输入电路。 本文还公开了各种噪声抑制和动态范围增强技术，其允许控制器在各种条件下与各种传感器一起使用，而无需重新配置硬件。

    AMBIDEXTROUS MOUSE
    12.
    发明申请
    AMBIDEXTROUS MOUSE 审中-公开

    公开(公告)号：US20190113988A1

    公开(公告)日：2019-04-18

    申请号：US16209137

    申请日：2018-12-04

    Applicant: Apple Inc.

    Inventor： Steven P. HOTELLING ,  Brian Q. HUPPI

    IPC: G06F3/0354 ,  G06F21/31 ,  G06F21/32

    CPC classification number: G06F3/03544 ,  G06F21/31 ,  G06F21/32 ,  G06F2203/0332

    Abstract: An ambidextrous mouse is disclosed. The ambidextrous mouse is configured for both left and right handed use. The mouse may include right handed buttons on the front side of the mouse and left handed buttons on the back side of the mouse. The user may change the handedness of the mouse by rotating the mouse about a vertical axis of the mouse such that the left hand can use the left hand buttons and the right hand can use the right hand buttons. The mouse may include a handedness selection system for configuring the mouse for right handed or left handed use even though the mouse has the capability for both right and left hands.

    DOUBLE-SIDED TOUCH-SENSITIVE PANEL WITH SHIELD AND DRIVE COMBINED LAYER
    13.
    发明申请
    DOUBLE-SIDED TOUCH-SENSITIVE PANEL WITH SHIELD AND DRIVE COMBINED LAYER 审中-公开

    公开(公告)号：US20180101275A1

    公开(公告)日：2018-04-12

    申请号：US15830375

    申请日：2017-12-04

    Applicant: Apple Inc.

    Inventor： Steven P. HOTELLING ,  Brian Richards LAND

    IPC: G06F3/041 ,  G06F3/044 ,  G06F1/16 ,  G09G5/00 ,  G02F1/1333 ,  G06F3/047

    Abstract: A multi-touch capacitive touch sensor panel can be created using a substrate with column and row traces formed on either side of the substrate. To shield the column (sense) traces from the effects of capacitive coupling from a modulated Vcom layer in an adjacent liquid crystal display (LCD) or any source of capacitive coupling, the row traces can be widened to shield the column traces, and the row traces can be placed closer to the LCD. In particular, the rows can be widened so that there is spacing of about 30 microns between adjacent row traces. In this manner, the row traces can serve the dual functions of driving the touch sensor panel, and also the function of shielding the more sensitive column (sense) traces from the effects of capacitive coupling.

    AMBIDEXTROUS MOUSE
    14.
    发明申请
    AMBIDEXTROUS MOUSE 审中-公开

    公开(公告)号：US20180032158A1

    公开(公告)日：2018-02-01

    申请号：US15727455

    申请日：2017-10-06

    Applicant: Apple Inc.

    Inventor： Steven P. HOTELLING ,  Brian Q. HUPPI

    IPC: G06F3/0354 ,  G06F21/32 ,  G06F21/31

    CPC classification number: G06F3/03544 ,  G06F21/31 ,  G06F21/32 ,  G06F2203/0332

    Abstract: An ambidextrous mouse is disclosed. The ambidextrous mouse is configured for both left and right handed use. The mouse may include right handed buttons on the front side of the mouse and left handed buttons on the back side of the mouse. The user may change the handedness of the mouse by rotating the mouse about a vertical axis of the mouse such that the left hand can use the left hand buttons and the right hand can use the right hand buttons. The mouse may include a handedness selection system for configuring the mouse for right handed or left handed use even though the mouse has the capability for both right and left hands.

    WIDE DYNAMIC RANGE CAPACITIVE SENSING
    15.
    发明申请
    WIDE DYNAMIC RANGE CAPACITIVE SENSING 审中-公开

    公开(公告)号：US20170147109A1

    公开(公告)日：2017-05-25

    申请号：US15428082

    申请日：2017-02-08

    Applicant: Apple Inc.

    Inventor： John Greer ELIAS ,  Steven P. HOTELLING

    IPC: G06F3/044 ,  H03K17/955 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/0418 ,  G06F2203/04101 ,  G06F2203/04107 ,  H03K17/955

    Abstract: A touch sensor panel configured to detect objects touching the panel as well as objects that are at a varying proximity to the touch sensor panel. The touch sensor panel includes circuitry that can configure the panel in a mutual capacitance (near field) architecture or a self-capacitance (far field and super far field) architecture. The touch sensor panel can also include circuitry that works to minimize an effect that a parasitic capacitance can have on the ability of the touch sensor panel to reliably detect touch and proximity events.

    DOUBLE-SIDED TOUCH-SENSITIVE PANEL WITH SHIELD AND DRIVE COMBINED LAYER
    18.
    发明申请
    DOUBLE-SIDED TOUCH-SENSITIVE PANEL WITH SHIELD AND DRIVE COMBINED LAYER 审中-公开
    双面触感敏感面板，带屏蔽和驱动组合层

    公开(公告)号：US20170003817A1

    公开(公告)日：2017-01-05

    申请号：US15268421

    申请日：2016-09-16

    Applicant: Apple Inc.

    Inventor： Steven P. HOTELLING ,  Brian Richards LAND

    IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F2001/133342 ,  G06F1/1692 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04104 ,  G06F2203/04107 ,  G09G5/003 ,  G09G2300/04

    Abstract: A multi-touch capacitive touch sensor panel can be created using a substrate with column and row traces formed on either side of the substrate. To shield the column (sense) traces from the effects of capacitive coupling from a modulated Vcom layer in an adjacent liquid crystal display (LCD) or any source of capacitive coupling, the row traces can be widened to shield the column traces, and the row traces can be placed closer to the LCD. In particular, the rows can be widened so that there is spacing of about 30 microns between adjacent row traces. In this manner, the row traces can serve the dual functions of driving the touch sensor panel, and also the function of shielding the more sensitive column (sense) traces from the effects of capacitive coupling.

    Abstract translation: 可以使用在衬底的任一侧上形成有列和行迹线的衬底来创建多点触摸电容式触摸传感器面板。 为了屏蔽来自相邻液晶显示器（LCD）或任何电容耦合源的调制Vcom层的电容耦合效应的列（感测）迹线，可以扩大行迹线以屏蔽列迹线，并且行 迹线可以靠近LCD放置。 特别地，可以加宽行，使得在相邻行迹线之间存在约30微米的间隔。 以这种方式，行迹线可以用于驱动触摸传感器面板的双重功能，以及屏蔽更敏感的列（感测）迹线与电容耦合效应的功能。

    EQUALIZING PARASITIC CAPACITANCE EFFECTS IN TOUCH SCREENS
    19.
    发明申请
    EQUALIZING PARASITIC CAPACITANCE EFFECTS IN TOUCH SCREENS 审中-公开
    在触摸屏中均衡平衡电容效应

    公开(公告)号：US20160179252A1

    公开(公告)日：2016-06-23

    申请号：US15053979

    申请日：2016-02-25

    Applicant: Apple Inc.

    Inventor： Shih-Chang CHANG ,  Steven P. HOTELLING ,  Cheng-Ho YU

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/04164 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/0443 ,  G06F3/0446 ,  G06F3/0448 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111

    Abstract: Reduction of the effects of differences in parasitic capacitances in touch screens is provided. A touch screen can include multiple display pixels with stackups that each include a first element and a second element. For example, the first element can be a common electrode, and the second element can be a data line. The display pixels can include a first display pixel including a third element connected to the first element, and the third element can contribute to a first parasitic capacitance between the first and second elements of the first display pixel, for example, by overlapping with the second element. The touch screen can also include a second display pixel lacking the third element. The second display pixel can include a second parasitic capacitance between the first and second elements of the second display pixel. The first and second parasitic capacitances can be substantially equal, for example.

    Abstract translation: 提供了减少触摸屏中寄生电容差异的影响。 触摸屏可以包括具有堆叠的多个显示像素，每个显示像素包括第一元素和第二元素。 例如，第一元件可以是公共电极，第二元件可以是数据线。 显示像素可以包括包括连接到第一元件的第三元件的第一显示像素，并且第三元件可以有助于第一显示像素的第一和第二元素之间的第一寄生电容，例如通过与第二元件重叠 元件。 触摸屏还可以包括缺少第三元素的第二显示像素。 第二显示像素可以包括第二显示像素的第一和第二元素之间的第二寄生电容。 例如，第一和第二寄生电容可以基本上相等。

    WIDE DYNAMIC RANGE CAPACITIVE SENSING
    20.
    发明申请
    WIDE DYNAMIC RANGE CAPACITIVE SENSING 有权
    宽动态范围电容式感应

    公开(公告)号：US20150324062A1

    公开(公告)日：2015-11-12

    申请号：US14788642

    申请日：2015-06-30

    Applicant: Apple Inc.

    Inventor： John Greer ELIAS ,  Steven P. HOTELLING

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/044 ,  G06F3/0418 ,  G06F2203/04101 ,  G06F2203/04107 ,  H03K17/955

    Abstract: A touch sensor panel configured to detect objects touching the panel as well as objects that are at a varying proximity to the touch sensor panel. The touch sensor panel includes circuitry that can configure the panel in a mutual capacitance (near field) architecture or a self-capacitance (far field and super far field) architecture. The touch sensor panel can also include circuitry that works to minimize an effect that a parasitic capacitance can have on the ability of the touch sensor panel to reliably detect touch and proximity events.

    Abstract translation: 触摸传感器面板，被配置为检测触摸面板的物体以及与触摸传感器面板不同的物体。 触摸传感器面板包括可以在互电容（近场）结构或自电容（远场和超远场）架构中配置面板的电路。 触摸传感器面板还可以包括用于最小化寄生电容对触摸传感器面板可靠地检测触摸和接近事件的能力的影响的电路。

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