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公开(公告)号：AU2010271353A1
公开(公告)日：2012-02-02
申请号：AU2010271353
申请日：2010-07-08
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2016200766A1
公开(公告)日：2016-02-25
申请号：AU2016200766
申请日：2016-02-05
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor 5 array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch 0 sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2018214097B2
公开(公告)日：2019-12-05
申请号：AU2018214097
申请日：2018-08-09
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor 5 array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch 0 sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2014202291A1
公开(公告)日：2014-05-22
申请号：AU2014202291
申请日：2014-04-28
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: 1000603817.2 Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor array and 5 enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch sensing, hover sensing, both 10 touch and hover sensing, or neither.
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Patent Agency Ranking
公开(公告)号：AU2010271353B2
公开(公告)日：2014-01-30
申请号：AU2010271353
申请日：2010-07-08
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2018214097A1
公开(公告)日：2018-08-30
申请号：AU2018214097
申请日：2018-08-09
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor 5 array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch 0 sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2016200766B2
公开(公告)日：2018-05-10
申请号：AU2016200766
申请日：2016-02-05
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor 5 array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch 0 sensing, hover sensing, both touch and hover sensing, or neither.
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公开(公告)号：AU2014202291B2
公开(公告)日：2015-11-05
申请号：AU2014202291
申请日：2014-04-28
Applicant: APPLE INC
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Abstract: 1000603817.2 Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor array and 5 enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch sensing, hover sensing, both 10 touch and hover sensing, or neither.
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公开(公告)号：WO2011005977A3
公开(公告)日：2011-06-16
申请号：PCT/US2010041391
申请日：2010-07-08
Applicant: APPLE INC , BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
Inventor： BERNSTEIN JEFFREY TRAER , AMM DAVID T , LEUNG OMAR , MULLENS CHRISTOPHER TENZIN , KING BRIAN MICHAEL , LAND BRIAN RICHARDS , CUTLER REESE T
CPC classification number: G06F3/0416 , G06F3/044 , G06F3/04817 , G06F3/04845 , G06F3/0486 , G06F2203/04101
Abstract: Improved capacitive touch and hover sensing with a sensor array is provided. An AC ground shield positioned behind the sensor array and stimulated with signals of the same waveform as the signals driving the sensor array may concentrate the electric field extending from the sensor array and enhance hover sensing capability. The hover position and/or height of an object that is nearby, but not directly above, a touch surface of the sensor array, e.g., in the border area at the end of a touch screen, may be determined using capacitive measurements of sensors near the end of the sensor array by fitting the measurements to a model. Other improvements relate to the joint operation of touch and hover sensing, such as determining when and how to perform touch sensing, hover sensing, both touch and hover sensing, or neither.
Abstract translation: 提供了使用传感器阵列改进的电容式触摸和悬停感应。 位于传感器阵列后面并且用与驱动传感器阵列的信号相同波形的信号激励的AC接地屏蔽可以集中从传感器阵列延伸的电场并增强悬停感测能力。 可以使用传感器附近的传感器的电容测量来确定传感器阵列的触摸表面附近但不直接在传感器阵列的触摸表面附近（例如在触摸屏末端处的边界区域上方）的悬停位置和/或高度 通过将测量结果拟合到模型来测量传感器阵列的末端。 其他改进涉及触摸和悬停感测的联合操作，例如确定何时以及如何执行触摸感测，悬停感测，触摸和悬停感测，还是两者均不是。
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