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公开(公告)号：US20180275811A1
公开(公告)日：2018-09-27
申请号：US15989023
申请日：2018-05-24
Applicant: Apple Inc.
Inventor： Sinan Filiz , Martin P. Grunthaner , John Stephen Smith , Charley T. Ogata , Christian M. Sauer , Shin John Choi , Christopher J. Butler , Steven J. Martisauskas
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04105 , G06F2203/04106
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：US10048789B2
公开(公告)日：2018-08-14
申请号：US14727601
申请日：2015-06-01
Applicant: Apple Inc.
Inventor： Sinan Filiz , Martin P. Grunthaner , John Stephen Smith , Charley T. Ogata , Christian M. Sauer , Shin John Choi , Christopher J. Butler , Steven J. Martisauskas
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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13.发明申请Temperature Compensating Transparent Force Sensor Having a Flexible Substrate 审中-公开具有柔性基板的温度补偿透明力传感器公开(公告)号：US20160147353A1
公开(公告)日：2016-05-26
申请号：US14729769
申请日：2015-06-03
Applicant: Apple Inc.
Inventor： Sinan Filiz , James E. Pedder , Charley T. Ogata , John Stephen Smith , Dhaval Chandrakant Patel , Shin John Choi , Brian Q. Huppi , Christopher J. Butler , Martin P. Grunthaner
IPC: G06F3/041
Abstract: An optically transparent force sensor element is compensated for effects of environment by comparing a force reading from a first force-sensitive component with a second force-sensitive components. The first and second force-sensitive components disposed on opposite sides of a flexible substrate within a display stack.
Abstract translation: 光学透明的力传感器元件通过将来自第一力敏部件的力读数与第二力敏感部件进行比较来补偿环境的影响。 第一和第二力敏部件设置在显示器堆叠内的柔性基板的相对侧上。
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公开(公告)号：US20160103544A1
公开(公告)日：2016-04-14
申请号：US14972055
申请日：2015-12-16
Applicant: Apple Inc.
Inventor： Sinan Filiz , Martin P. Grunthaner , John Stephen Smith , Charley T. Ogata , Christian M. Sauer , Shin John Choi , Christopher J. Butler , Steven J. Martisauskas
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04105 , G06F2203/04106
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.
Abstract translation: 被配置为感测设备表面上的触摸的设备。 该装置包括盖和设置在盖下方的力感测结构。 力感测结构可以定位在显示器下方并且与其它力感测元件组合使用以估计在设备的盖上的触摸的力。
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公开(公告)号：US10739899B2
公开(公告)日：2020-08-11
申请号：US16538724
申请日：2019-08-12
Applicant: Apple Inc.
Inventor： Sinan Filiz , Martin P. Grunthaner , John Stephen Smith , Charley T. Ogata , Christian M. Sauer , Shin John Choi , Christopher J. Butler , Steven J. Martisauskas
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：US10466829B2
公开(公告)日：2019-11-05
申请号：US15633187
申请日：2017-06-26
Applicant: Apple Inc.
Inventor： Sinan Filiz , James E. Pedder , Charley T. Ogata , John Stephen Smith , Dhaval Chandrakant Patel , Shin John Choi , Brian Q. Huppi , Christopher J. Butler , Martin P. Grunthaner
Abstract: An optical 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：US10162444B2
公开(公告)日：2018-12-25
申请号：US14972041
申请日：2015-12-16
Applicant: Apple Inc.
Inventor： Charley T. Ogata , Martin P. Grunthaner , Michael B. Wittenberg , Peter W. Richards , Romain A. Teil , Steven P. Hotelling
IPC: G06F3/041 , G06F3/044 , G06F1/16 , G06F3/0354
Abstract: A force-sensitive device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.
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公开(公告)号：US20170300161A1
公开(公告)日：2017-10-19
申请号：US15633187
申请日：2017-06-26
Applicant: Apple Inc.
Inventor： Sinan Filiz , James E. Pedder , Charley T. Ogata , John Stephen Smith , Dhaval Chandrakant Patel , Shin John Choi , Brian Q. Huppi , Christopher J. Butler , Martin P. Grunthaner
Abstract: An optical 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：US20160103542A1
公开(公告)日：2016-04-14
申请号：US14972041
申请日：2015-12-16
Applicant: Apple Inc.
Inventor： Charley T. Ogata , Martin P. Grunthaner , Michael B. Wittenberg , Peter W. Richards , Romain A. Teil , Steven P. Hotelling
CPC classification number: G06F3/0414 , G06F1/1643 , G06F3/03547 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04105
Abstract: A force-sensitive device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.
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公开(公告)号：US20160098131A1
公开(公告)日：2016-04-07
申请号：US14616059
申请日：2015-02-06
Applicant: Apple Inc.
Inventor： Charley T. Ogata , Martin P. Grunthaner , Michael B. Wittenberg , Peter W. Richards , Romain A. Teil , Steven P. Hotelling
Abstract: A force-sensitive device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.
Abstract translation: 电子装置的力敏装置。 力输入可以通过测量电容的变化来检测，如通过具有柔性可触摸表面的装置的表面弯曲所测量的，导致在装置内的可压缩间隙处的挠曲。 响应于可压缩间隙的距离变化的电容式传感器。 传感器可以位于显示元件的上方或下方，或者位于背光单元的上方或下方或之内。 该装置可以响应弯曲，扭曲或其他变形，以调整这些零力测量。 该装置可以使用出现在表面上的位置处的测量，而不是直接施加力的对象，例如当用户按压在框架的一部分上或没有电容传感器的表面时。
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