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公开(公告)号：KR20180031028A
公开(公告)日：2018-03-27
申请号：KR20187004960
申请日：2016-06-15
Applicant: APPLE INC
Inventor： VOSGUERITCHIAN MICHAEL , SMITH JOHN STEPHEN , FILIZ SINAN , PEDDER JAMES E , XU TINGJUN , WEN XIAONAN
IPC: G01L1/22 , G06F3/041 , G06F3/045 , G06F3/0488
CPC classification number: G01L1/225 , G01L1/22 , G01L1/2287 , G06F3/0414 , G06F3/045 , G06F3/0488
Abstract: 하나이상의변형센서들이전자디바이스내에포함될수 있다. 각각의변형센서는변형감응요소및 변형감응요소에직접적으로연결된하나이상의변형신호라인들을포함한다. 변형센서(들)는전자디바이스, 전자디바이스내의컴포넌트및/또는전자디바이스의입력구역또는표면으로인가되는힘을검출하는데 사용된다. 변형감응요소는제1 게이지팩터를갖도록형성되거나처리되고, 변형신호라인(들)은상이한제2 게이지팩터를갖도록형성되거나처리된다. 추가적으로또는대안적으로, 변형감응요소는제1 컨덕턴스를갖도록형성되거나처리되고, 변형신호라인(들)은상이한제2 컨덕턴스를갖도록형성되거나처리된다.
Abstract translation: 电子设备中可以包括一个或多个应变传感器。 每个应变传感器包括直接连接到应变敏感元件和应变敏感元件的一个或多个应变信号线。 应变传感器用于检测施加到电子设备的输入设备或表面，电子设备内的组件，和/或电子设备的力。 应变敏感元件被形成或处理为具有第一规范因子，并且应变信号线被形成或处理为具有第二规范因子。 另外或可选地，应变敏感元件被形成或处理为具有第一电导，并且应变信号线被形成或处理为具有第二电导。
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公开(公告)号：AU2018200783B2
公开(公告)日：2019-11-21
申请号：AU2018200783
申请日：2018-02-01
Applicant: APPLE INC
Inventor： FILIZ SINAN , PEDDER JAMES E , OGATA CHARLEY T , SMITH JOHN STEPHEN , PATEL DHAVAL CHANDRAKANT , CHOI SHIN JOHN , HUPPI BRIAN Q , BUTLER CHRISTOPHER J , GRUNTHANER MARTIN P
Abstract: A force sensor that may compensate for environmental effects, including, for example, variations in temperature of the device or the surroundings. In some examples, two force sensitive layers are separated by a compliant layer. The relative electrical response of the 5 two force-sensitive layers may be used to compute an estimate of the force of a touch that reduces the effect of variations in temperature. In some examples, piezoelectric films having anisotropic strain properties are used to reduce the effects of temperature.
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公开(公告)号：AU2015100030B4
公开(公告)日：2015-09-17
申请号：AU2015100030
申请日：2015-01-12
Applicant: APPLE INC
Inventor： FILIZ SINAN , PEDDER JAMES E , OGATA CHARLEY T , SMITH JOHN STEPHEN , PATEL DHAVAL CHANDRAKANT , CHOI SHIN JOHN , HUPPI BRIAN Q , BUTLER CHRISTOPHER J , GRUNTHANER MARTIN P
Abstract: An optically transparent force sensor that may compensate for environmental effects, including, for example, variations in temperature of the device or the surroundings. In some examples, two force-sensitive layers are separated by a compliant layer. The relative electrical response of the two force-sensitive layers may be used to compute an estimate of the force of a touch that reduces the effect of variations in temperature. In some examples, piezoelectric films having anisotropic strain properties are used to reduce the effects of temperature.
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公开(公告)号：DE112016003264T5
公开(公告)日：2018-04-19
申请号：DE112016003264
申请日：2016-06-15
Applicant: APPLE INC
Inventor： VOSGUERITCHIAN MICHAEL , SMITH JOHN STEPHEN , FILIZ SINAN , PEDDER JAMES E , XU TINGJUN , WEN XIAONAN
IPC: G01L1/22
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公开(公告)号：AU2015217268A1
公开(公告)日：2016-07-21
申请号：AU2015217268
申请日：2015-02-11
Applicant: APPLE INC
Inventor： FILIZ SINAN , GRUNTHANER MARTIN P , SMITH JOHN STEPHEN , OGATA CHARLEY T , SAUER CHRISTIAN M , CHOI SHIN JOHN , BUTLER CHRISTOPHER J , MARTISAUSKAS STEVEN J
Abstract: A device configured to sense a touch on a surface of the device. The device includes a cover and a force-sensing structure disposed below the cover. The force-sensing structure may be positioned below a display and used in combination with other force-sensing elements to estimate the force of a touch on the cover of a device.
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Patent Agency Ranking
公开(公告)号：AU2015101546B4
公开(公告)日：2016-06-09
申请号：AU2015101546
申请日：2015-10-19
Applicant: APPLE INC
Inventor： FILIZ SINAN , PEDDER JAMES E , OGATA CHARLEY T , SMITH JOHN STEPHEN , PATEL DHAVAL CHANDRAKANT , CHOI SHIN JOHN , HUPPI BRIAN Q , BUTLER CHRISTOPHER J , GRUNTHANER MARTIN P
Abstract: An optically transparent force sensor that may compensate for environmental effects, including, for example, variations in temperature of the device or the surroundings. In some examples, two force-sensitive layers are separated by a compliant layer. The relative electrical response of the two force-sensitive layers may be used to compute an estimate of the force of a touch that reduces the effect of variations in temperature. In some examples, piezoelectric films having anisotropic strain properties are used to reduce the effects of temperature.
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公开(公告)号：DE102015200240A1
公开(公告)日：2015-07-16
申请号：DE102015200240
申请日：2015-01-12
Applicant: APPLE INC
Inventor： FILIZ SINAN , PEDDER JAMES E , OGATA CHARLEY T , SMITH JOHN STEPHEN , PATEL DHAVAL CHANDRAKANT , CHOI SHIN JOHN , HUPPI BRIAN Q , BUTLER CHRISTOPHER J , GRUNTHANER MARTIN P
Abstract: Ein optisch transparenter Kraftsensor, der Umgebungseffekte ausgleichen kann, einschließlich, beispielsweise, Veränderungen der Temperatur der Vorrichtung oder der Umgebung. In einigen Beispielen sind zwei kraftempfindliche Schichten durch eine konforme Schicht voneinander getrennt. Die relative elektrische Antwort der beiden kraftempfindlichen Schichten kann verwendet werden, um eine Einschätzung der Kraft einer Berührung zu berechnen, die den Einfluss von Veränderungen der Temperatur reduziert. In einigen Beispielen werden piezoelektrische Schichten mit anisotropen Belastungseigenschaften verwendet, um die Einflüsse der Temperatur zu reduzieren.
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公开(公告)号：AU2016296116A1
公开(公告)日：2018-03-08
申请号：AU2016296116
申请日：2016-06-15
Applicant: APPLE INC
Inventor： VOSGUERITCHIAN MICHAEL , SMITH JOHN STEPHEN , FILIZ SINAN , PEDDER JAMES E , XU TINGJUN , WEN XIAONAN
IPC: G01L1/22
Abstract: One or more strain sensors can be included in an electronic device. Each strain sensor includes a strain sensitive element and one or more strain signal lines connected directly to the strain sensitive element. The strain sensor(s) are used to detect a force that is applied to the electronic device, to a component in the electronic device, and/or to an input region or surface of the electronic device. A strain sensitive element is formed or processed to have a first gauge factor and the strain signal line(s) is formed or processed to have a different second gauge factor. Additionally or alternatively, a strain sensitive element is formed or processed to have a first conductance and the strain signal line(s) is formed or processed to have a different second conductance.
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公开(公告)号：AU2015217268B2
公开(公告)日：2018-03-01
申请号：AU2015217268
申请日：2015-02-11
Applicant: APPLE INC
Inventor： FILIZ SINAN , GRUNTHANER MARTIN P , SMITH JOHN STEPHEN , OGATA CHARLEY T , SAUER CHRISTIAN M , CHOI SHIN JOHN , BUTLER CHRISTOPHER J , MARTISAUSKAS STEVEN J
Abstract: A device configured to sense a touch on a surface of the device. The device includes a cover and a force-sensing structure disposed below the cover. The force-sensing structure may be positioned below a display and used in combination with other force-sensing elements to estimate the force of a touch on the cover of a device.
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公开(公告)号：AU2015204591B2
公开(公告)日：2017-11-02
申请号：AU2015204591
申请日：2015-01-12
Applicant: APPLE INC
Inventor： FILIZ SINAN , PEDDER JAMES E , OGATA CHARLEY T , SMITH JOHN STEPHEN , PATEL DHAVAL CHANDRAKANT , GRUNTHANER MARTIN P , CHOI SHIN JOHN , HUPPI BRIAN Q , BUTLER CHRISTOPHER J
Abstract: An optically transparent force sensor that may compensate for environmental effects, including, for example, variations in temperature of the device or the surroundings. In some examples, two force-sensitive layers are separated by a compliant layer. The relative electrical response of the two force-sensitive layers may be used to compute an estimate of the force of a touch that reduces the effect of variations in temperature. In some examples, piezoelectric films having anisotropic strain properties are used to reduce the effects of temperature.
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