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1.发明申请公开(公告)号：US20170269741A1
公开(公告)日：2017-09-21
申请号：US15613450
申请日：2017-06-05
Applicant: Microchip Technology Incorporated
Inventor： Lionel Portmann , Axel Heim , Andreas Dorfner , Claus Kaltner
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , H03K17/962 , H03K2217/94094 , H03K2217/96023 , H03K2217/960765
Abstract: An input device has one or more electrodes configured for capacitive sensing, an electronic circuit, one or more conductive feed line(s) connecting the one or more electrode(s) with the electronic circuit, wherein the device is configured to increase or decrease a signal received from at least one of the electrodes through an associated feed line in function of at least one other signal from another electrode.
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公开(公告)号：US09552068B2
公开(公告)日：2017-01-24
申请号：US13975579
申请日：2013-08-26
Applicant: Microchip Technology Incorporated
Inventor： Roland Aubauer , Johannes Matokic , Claus Kaltner
IPC: G06F3/041 , G06F3/01 , G06F3/0488
CPC classification number: G06F3/017 , G06F3/041 , G06F3/04883 , G06F2203/04101
Abstract: A gesture detection system according to embodiments includes an input device including a touch sensitive surface and a contact-free detection system; and a controller configured to determine characteristic parameters for the position in three-dimensional space of a user input object and select an operational mode of the input device based on the position of the user input object.
Abstract translation: 根据实施例的手势检测系统包括包括触敏表面和无接触检测系统的输入装置; 以及控制器，被配置为确定用户输入对象的三维空间中的位置的特征参数，并且基于用户输入对象的位置来选择输入设备的操作模式。
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公开(公告)号：US10352976B2
公开(公告)日：2019-07-16
申请号：US14197507
申请日：2014-03-05
Applicant: Microchip Technology Incorporated
Inventor： Roland Aubauer , Claus Kaltner , Lucian Rosca
Abstract: An electrode arrangement has a transmitting electrode configured to generate a quasi-static alternating electric field which extends into an observation area, a first electrode extending in a first direction and configured to be connected to an evaluation device as a receiving electrode, and a second electrode extending in a second direction different from the first direction wherein for evaluating disturbances of the quasi-static alternating electric field an enhanced sensitivity profile is obtained by combining the first and second electrode.
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公开(公告)号：US09459296B2
公开(公告)日：2016-10-04
申请号：US14055989
申请日：2013-10-17
Applicant: Microchip Technology Incorporated
Inventor： Roland Aubauer , Claus Kaltner
CPC classification number: H03K17/962 , G01R27/2605 , H03K2017/9602 , H03K2217/960755
Abstract: An electrode arrangement for an electric field sensor device with a transmitting electrode and at least one receiving electrode may have a nonconductive substrate having a first conductive layer and a second conductive layer. A first electrode is arranged within the first conductive layer, wherein the first electrode is a receiving electrode of the electric field sensor device, and a second electrode is arranged within the second conductive layer, wherein the second electrode is a transmitting electrode of the electric field sensor device wherein the second electrode covers a larger area than the first electrode and wherein the second electrode is textured to reduce the capacitance between the first and second electrode.
Abstract translation: 用于具有发射电极和至少一个接收电极的电场传感器装置的电极装置可以具有非导电基底，其具有第一导电层和第二导电层。 第一电极布置在第一导电层内，其中第一电极是电场传感器装置的接收电极，第二电极布置在第二导电层内，其中第二电极是电场的透射电极 传感器装置，其中第二电极覆盖比第一电极更大的面积，并且其中第二电极被纹理化以减小第一和第二电极之间的电容。
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5.发明申请Compensation Of A Target Object Coupling To Feeding Lines In Capacitive Sensing System 有权电容传感系统中馈线的目标对象耦合补偿公开(公告)号：US20150378482A1
公开(公告)日：2015-12-31
申请号：US14750181
申请日：2015-06-25
Applicant: MICROCHIP TECHNOLOGY INCORPORATED
Inventor： Lionel Portmann , Axel Heim , Andreas Dorfner , Claus Kaltner
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , H03K17/962 , H03K2217/94094 , H03K2217/96023 , H03K2217/960765
Abstract: An input device has one or more electrodes configured for capacitive sensing, an electronic circuit, one or more conductive feed line(s) connecting the one or more electrode(s) with the electronic circuit, wherein the device is configured to increase or decrease a signal received from at least one of the electrodes through an associated feed line in function of at least one other signal from another electrode.
Abstract translation: 输入装置具有被配置用于电容感测的一个或多个电极，电子电路，将一个或多个电极与电子电路连接的一个或多个导电馈电线，其中，所述装置被配置为增加或减少 信号从至少一个电极通过相关馈电线接收，其功能是来自另一电极的至少一个其它信号。
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Patent Agency Ranking
公开(公告)号：US20140267155A1
公开(公告)日：2014-09-18
申请号：US14197507
申请日：2014-03-05
Applicant: Microchip Technology Incorporated
Inventor： Roland Aubauer , Claus Kaltner , Lucian Rosca
CPC classification number: G01R27/2605 , G06F3/0416 , G06F3/044 , G06F3/046 , G06F2203/04101
Abstract: An electrode arrangement has a transmitting electrode configured to generate a quasi-static alternating electric field which extends into an observation area, a first electrode extending in a first direction and configured to be connected to an evaluation device as a receiving electrode, and a second electrode extending in a second direction different from the first direction wherein for evaluating disturbances of the quasi-static alternating electric field an enhanced sensitivity profile is obtained by combining the first and second electrode.
Abstract translation: 电极装置具有：发射电极，其被配置为产生延伸到观察区域的准静态交变电场;第一电极，其沿第一方向延伸并且被配置为连接到作为接收电极的评估装置;以及第二电极 沿与第一方向不同的第二方向延伸，其中为了评估准静态交变电场的干扰，通过组合第一和第二电极获得增强的灵敏度分布。
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公开(公告)号：US20140111222A1
公开(公告)日：2014-04-24
申请号：US14055989
申请日：2013-10-17
Applicant: Microchip Technology Incorporated
Inventor： Roland Aubauer , Claus Kaltner
IPC: G01R27/26
CPC classification number: H03K17/962 , G01R27/2605 , H03K2017/9602 , H03K2217/960755
Abstract: An electrode arrangement for an electric field sensor device with a transmitting electrode and at least one receiving electrode may have a nonconductive substrate having a first conductive layer and a second conductive layer. A first electrode is arranged within the first conductive layer, wherein the first electrode is a receiving electrode of the electric field sensor device, and a second electrode is arranged within the second conductive layer, wherein the second electrode is a transmitting electrode of the electric field sensor device wherein the second electrode covers a larger area than the first electrode and wherein the second electrode is textured to reduce the capacitance between the first and second electrode.
Abstract translation: 用于具有发射电极和至少一个接收电极的电场传感器装置的电极装置可以具有非导电基底，其具有第一导电层和第二导电层。 第一电极布置在第一导电层内，其中第一电极是电场传感器装置的接收电极，第二电极布置在第二导电层内，其中第二电极是电场的透射电极 传感器装置，其中第二电极覆盖比第一电极更大的面积，并且其中第二电极被纹理化以减小第一和第二电极之间的电容。
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公开(公告)号：US20130282338A1
公开(公告)日：2013-10-24
申请号：US13843259
申请日：2013-03-15
Applicant: MICROCHIP TECHNOLOGY INCORPORATED
Inventor： Andreas Dorfner , Claus Kaltner
IPC: G06F17/00
Abstract: A method for measuring sensor signals, has the steps: a) receiving a signal packet with a plurality of sampled sensor signals; b) determining a signal level from the sampled sensor signals; c) determining signal variations within the packet; d) comparing the determined signal variations with a predetermined noise threshold and if the variations are below the noise threshold then using the signal packet for further processing and if the variations are above the noise threshold then summing the signal level and repeating steps a) to c) and determining a predetermined number of repetitions has been reached and if so averaging the summed signal level.
Abstract translation: 一种用于测量传感器信号的方法，具有以下步骤：a）接收具有多个采样传感器信号的信号分组; b）从采样的传感器信号确定信号电平; c）确定分组内的信号变化; d）将确定的信号变化与预定的噪声阈值进行比较，并且如果变化低于噪声阈值，则使用信号分组进行进一步处理，并且如果变化高于噪声阈值，则对信号电平求和并重复步骤a）至c ）并且已经达到预定数量的重复，并且如果这样对平均信号电平进行平均。
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公开(公告)号：US10345985B2
公开(公告)日：2019-07-09
申请号：US15613450
申请日：2017-06-05
Applicant: Microchip Technology Incorporated
Inventor： Lionel Portmann , Axel Heim , Andreas Dorfner , Claus Kaltner
Abstract: An input device has one or more electrodes configured for capacitive sensing, an electronic circuit, one or more conductive feed line(s) connecting the one or more electrode(s) with the electronic circuit, wherein the device is configured to increase or decrease a signal received from at least one of the electrodes through an associated feed line in function of at least one other signal from another electrode.
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公开(公告)号：US09671920B2
公开(公告)日：2017-06-06
申请号：US14750181
申请日：2015-06-25
Applicant: Microchip Technology Incorporated
Inventor： Lionel Portmann , Axel Heim , Andreas Dorfner , Claus Kaltner
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , H03K17/962 , H03K2217/94094 , H03K2217/96023 , H03K2217/960765
Abstract: An input device has one or more electrodes configured for capacitive sensing, an electronic circuit, one or more conductive feed line(s) connecting the one or more electrode(s) with the electronic circuit, wherein the device is configured to increase or decrease a signal received from at least one of the electrodes through an associated feed line in function of at least one other signal from another electrode.
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