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1. 发明申请

US20140132523A1 Touch Sensing Based On Signal Reflections 审中-公开
标题翻译：基于信号反射的触摸传感
公开(公告)号：US20140132523A1
公开(公告)日：2014-05-15
申请号：US13675724
申请日：2012-11-13
申请人： David Brent Guard , Tsung-Ching Wu , Esat Yilmaz
发明人： David Brent Guard , Tsung-Ching Wu , Esat Yilmaz
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0416
摘要： In one embodiment, a method performed by executing logic embodied by one or more computer-readable non-transitory storage media includes sending a first signal on a first line of a touch sensor. The first line includes a first plurality of electrodes. The method includes receiving a reflection of the first signal on the first line of the touch sensor. The method also includes determining coordinates of a touch on a device comprising the touch sensor in response to receiving the reflection of the first signal.
摘要翻译：在一个实施例中，通过执行由一个或多个计算机可读非暂时存储介质体现的逻辑执行的方法包括在触摸传感器的第一行上发送第一信号。第一行包括第一多个电极。该方法包括在触摸传感器的第一行上接收第一信号的反射。该方法还包括响应于接收到第一信号的反射而确定包括触摸传感器的设备上的触摸的坐标。

2. 发明申请

US20120261242A1 Two-Layer Sensor Stack 有权
标题翻译：双层传感器堆栈
公开(公告)号：US20120261242A1
公开(公告)日：2012-10-18
申请号：US13312405
申请日：2011-12-06
申请人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
发明人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
IPC分类号： H03K17/96
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04112 , Y10T29/49155
摘要： In one embodiment, an method apparatus includes an optically clear adhesive (OCA) layer between a cover sheet and a substrate. The substrate has drive or sense electrodes of a touch sensor disposed on a first surface and a second surface of the substrate. The first surface is opposite the second surface and the drive or sense electrodes are made of a conductive mesh of conductive material including metal.
摘要翻译：在一个实施例中，方法装置包括在覆盖片和衬底之间的光学透明粘合剂（OCA）层。衬底具有布置在衬底的第一表面和第二表面上的触摸传感器的驱动或感测电极。第一表面与第二表面相对，驱动或感测电极由包括金属的导电材料的导电网制成。

3. 发明授权

US08946574B2 Two-layer sensor stack 有权
标题翻译：双层传感器堆叠
公开(公告)号：US08946574B2
公开(公告)日：2015-02-03
申请号：US13312405
申请日：2011-12-06
申请人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
发明人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
IPC分类号： H03K17/96 , G06F3/044
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04112 , Y10T29/49155
摘要： In one embodiment, an method apparatus includes an optically clear adhesive (OCA) layer between a cover sheet and a substrate. The substrate has drive or sense electrodes of a touch sensor disposed on a first surface and a second surface of the substrate. The first surface is opposite the second surface and the drive or sense electrodes are made of a conductive mesh of conductive material including metal.
摘要翻译：在一个实施例中，方法装置包括在覆盖片和衬底之间的光学透明粘合剂（OCA）层。衬底具有布置在衬底的第一表面和第二表面上的触摸传感器的驱动或感测电极。第一表面与第二表面相对，驱动或感测电极由包括金属的导电材料的导电网制成。

4. 发明申请

US20120262412A1 Touch Sensor with a Conductive Line Having Different Widths 审中-公开
标题翻译：触摸传感器具有不同宽度的导电线
公开(公告)号：US20120262412A1
公开(公告)日：2012-10-18
申请号：US13347859
申请日：2012-01-11
申请人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
发明人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
IPC分类号： G06F3/044 , H01H1/10
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04112 , Y10T29/49155
摘要： In one embodiment, a touch sensor includes one or more meshes of conductive material. Each of the meshes includes a plurality of conductive lines. A first one of the conductive lines has a first portion and a second portion. The first portion is wider than the second portion.
摘要翻译：在一个实施例中，触摸传感器包括一个或多个导电材料的网格。每个网格包括多条导线。第一导线具有第一部分和第二部分。第一部分比第二部分宽。

5. 发明申请

US20120262382A1 PANEL 有权
标题翻译：面板
公开(公告)号：US20120262382A1
公开(公告)日：2012-10-18
申请号：US13089061
申请日：2011-04-18
申请人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
发明人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
IPC分类号： G06F3/041 , H05K3/10
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04112 , Y10T29/49155
摘要： An electrode pattern for a position sensing panel may have an array of mesh cells formed by sinusoidaly shaped conductive lines extending between vertices of the mesh cells.
摘要翻译：用于位置感测面板的电极图案可以具有由网格单元的顶点之间延伸的正弦形状导电线形成的网格单元阵列。

6. 发明授权

US08797285B2 Panel 有权
标题翻译：面板
公开(公告)号：US08797285B2
公开(公告)日：2014-08-05
申请号：US13089061
申请日：2011-04-18
申请人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
发明人： David Brent Guard , Esat Yilmaz , Tsung-Ching Wu
IPC分类号： G06F3/0488 , G06F3/04883 , G06F3/044 , G06F3/04886 , G06F3/045
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04112 , Y10T29/49155
摘要： An electrode pattern for a position sensing panel may have an array of mesh cells formed by sinusoidaly shaped conductive lines extending between vertices of the mesh cells.
摘要翻译：用于位置感测面板的电极图案可以具有由网格单元的顶点之间延伸的正弦形状导电线形成的网格单元阵列。

7. 发明申请

US20140009406A1 Drive Signals for a Touch Sensor 有权
标题翻译：驱动信号的触摸传感器
公开(公告)号：US20140009406A1
公开(公告)日：2014-01-09
申请号：US13544680
申请日：2012-07-09
申请人： David Brent Guard , Esat Yilmaz
发明人： David Brent Guard , Esat Yilmaz
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： In one embodiment, a method includes generating a drive signal configured to drive a plurality of drive electrodes of a touch sensor. The method also includes modifying the drive signal such that each drive electrode is driven by a drive signal having a unique first characteristic. The method further includes receiving a plurality of sense signals from a plurality of sense electrodes of the touch sensor. The method additionally includes determining a location of a touch input relative to the touch sensor based on at least the first characteristic of the plurality of sense signals.
摘要翻译：在一个实施例中，一种方法包括产生被配置为驱动触摸传感器的多个驱动电极的驱动信号。该方法还包括修改驱动信号，使得每个驱动电极由具有唯一的第一特性的驱动信号驱动。该方法还包括从触摸传感器的多个感测电极接收多个感测信号。该方法还包括至少基于多个感测信号的第一特性确定相对于触摸传感器的触摸输入的位置。

8. 发明申请

US20130127776A1 Integrated Touch Screen 有权
公开(公告)号：US20130127776A1
公开(公告)日：2013-05-23
申请号：US13422410
申请日：2012-03-16
申请人： David Brent Guard , Esat Yilmaz
发明人： David Brent Guard , Esat Yilmaz
IPC分类号： G06F3/044
CPC分类号： H01L27/323 , G02F1/13338 , G06F1/1652 , G06F3/0412 , G06F3/044
摘要： In one embodiment, an apparatus includes a display stack for a touch-sensitive screen. The display stack comprises a plurality of layers in which a top layer comprises a substantially transparent cover layer. The display stack is configured to display a color image. The apparatus also includes a touch sensor provided within the display stack. The touch sensor comprises a plurality of first conductive electrodes contacting a layer of a subset of the plurality of layers of the display stack. The subset of the plurality of layers is below the substantially transparent cover layer. The touch sensor also includes a plurality of second conductive electrodes contacting a layer of the subset of the plurality of layers.

9. 发明授权

US09825104B2 Low-birefringence substrate for touch sensor 有权
公开(公告)号：US09825104B2
公开(公告)日：2017-11-21
申请号：US14204949
申请日：2014-03-11
申请人： Esat Yilmaz , Neerja Saran , David Brent Guard
发明人： Esat Yilmaz , Neerja Saran , David Brent Guard
IPC分类号： H01L27/32 , G02B1/10 , G02F1/1333 , G06F3/041 , G06F3/044
CPC分类号： H01L27/323 , G02B1/04 , G02B1/10 , G02F1/13338 , G06F3/0412 , G06F3/044
摘要： In one embodiment, an apparatus includes a substrate including material having a low birefringence. One or more electrodes of a touch sensor are disposed on the substrate.

10. 发明申请

US20140226089A1 Integrated Touch Screen 有权
标题翻译：集成触摸屏
公开(公告)号：US20140226089A1
公开(公告)日：2014-08-14
申请号：US14254979
申请日：2014-04-17
申请人： David Brent Guard , Esat Yilmaz
发明人： David Brent Guard , Esat Yilmaz
IPC分类号： G02F1/1333 , H01L27/32
CPC分类号： H01L27/323 , G02F1/13338 , G06F1/1652 , G06F3/0412 , G06F3/044
摘要： In one embodiment, an apparatus includes a display stack for a touch-sensitive screen. The display stack comprises a plurality of layers in which a top layer comprises a substantially transparent cover layer. The display stack is configured to display a color image. The apparatus also includes a touch sensor provided within the display stack. The touch sensor comprises a plurality of first conductive electrodes contacting a layer of a subset of the plurality of layers of the display stack. The subset of the plurality of layers is below the substantially transparent cover layer. The touch sensor also includes a plurality of second conductive electrodes contacting a layer of the subset of the plurality of layers.
摘要翻译：在一个实施例中，一种装置包括用于触敏屏幕的显示器堆叠。显示堆叠包括多个层，其中顶层包括基本上透明的覆盖层。显示堆栈被配置为显示彩色图像。该设备还包括设置在显示器堆叠内的触摸传感器。所述触摸传感器包括多个第一导电电极，所述多个第一导电电极接触所述显示叠层的所述多个层的子集层。多个层的子集在基本上透明的覆盖层之下。触摸传感器还包括多个第二导电电极，其接触多个层的子集的层。

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