公开(公告)号：US20080062139A1

公开(公告)日：2008-03-13

申请号：US11760049

申请日：2007-06-08

申请人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

发明人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

公开(公告)号：US20080062148A1

公开(公告)日：2008-03-13

申请号：US11760060

申请日：2007-06-08

申请人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

发明人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

IPC分类号： G09G3/36 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

公开(公告)号：US20080062147A1

公开(公告)日：2008-03-13

申请号：US11760036

申请日：2007-06-08

申请人： STEVE HOTELLING ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

发明人： STEVE HOTELLING ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Boer

IPC分类号： G06F3/041 ,  H04M1/00

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

公开(公告)号：US20080062140A1

公开(公告)日：2008-03-13

申请号：US11760080

申请日：2007-06-08

申请人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Den Boer

发明人： Steve Hotelling ,  Wei Chen ,  Christoph Krah ,  John Elias ,  Wei Yao ,  John Zhong ,  Andrew Hodge ,  Brian Land ,  Willem Den Boer

IPC分类号： G06F3/041 ,  H04M1/00

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1362 ,  G02F2201/124 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04104 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0456 ,  G09G2300/0478

摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

摘要翻译： 这里公开了将触摸感测元件与显示电路集成的液晶显示（LCD）触摸屏。 整合可能采取各种形式。 触摸感应元件可以在LCD叠层内完全实现，但在彩色滤光板和阵列板之间可以完全实现。 或者，一些触摸感测元件可以在滤色器和阵列板之间，而其它触摸感测元件不在印版之间。 在另一替代方案中，所有触摸感测元件可以在滤色器和阵列板之间。 后一种替代方案可以包括常规和平面内切换（IPS）LCD。 在一些形式中，一个或多个显示结构也可以具有触摸感测功能。 还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。

公开(公告)号：US07154477B1

公开(公告)日：2006-12-26

申请号：US10605042

申请日：2003-09-03

申请人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

发明人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

IPC分类号： G09G5/08

CPC分类号： G06F3/038 ,  G06F1/3215 ,  G06F1/3259 ,  G06F3/0317 ,  G06F3/03543 ,  Y02D10/155

摘要： A low power tracking device and a method of use thereof is described. The method includes receiving first tracking information from a first tracking device and periodically determining accuracy of the first tracking information. A second tracking device is activated and used to acquire second tracking information when said determining indicates that the accuracy of the first tracking information is inadequate. The first tracking device is substantially lower power device that the second tracking device.

摘要翻译： 描述了低功率跟踪装置及其使用方法。 该方法包括从第一跟踪设备接收第一跟踪信息并周期性地确定第一跟踪信息的准确性。 当所述确定指示第一跟踪信息的准确性不足时，第二跟踪装置被激活并用于获取第二跟踪信息。 第一跟踪装置是第二跟踪装置的实质上较低的功率装置。

公开(公告)号：US08823651B2

公开(公告)日：2014-09-02

申请号：US12643896

申请日：2009-12-21

申请人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

发明人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

IPC分类号： G06F3/033 ,  G06F1/32 ,  G06F3/038 ,  G06F3/0354 ,  G06F3/03

CPC分类号： G06F3/038 ,  G06F1/3215 ,  G06F1/3259 ,  G06F3/0317 ,  G06F3/03543 ,  Y02D10/155

摘要： Operating a pointing device in a low power manner by receiving first tracking information from a first tracking device, de-activating the first tracking device when the accuracy of the first tracking information is determined to be inadequate, activating a second tracking device in order to acquire second tracking information when the first tracking device is deactivated, wherein the first tracking device is substantially lower power device that the second tracking device.

摘要翻译： 通过从第一跟踪设备接收第一跟踪信息来以低功率方式操作指示设备，当确定第一跟踪信息的准确度不足时，去激活第一跟踪设备，激活第二跟踪设备以获取 当所述第一跟踪设备被去激活时，所述第二跟踪信息，其中所述第一跟踪设备是所述第二跟踪设备的基本上较低的功率设备。

公开(公告)号：US20070152966A1

公开(公告)日：2007-07-05

申请号：US11375418

申请日：2006-03-13

申请人： Christoph Krah ,  Steve Hotelling

发明人： Christoph Krah ,  Steve Hotelling

IPC分类号： G09G5/08

CPC分类号： G06F3/03543 ,  G06F3/016 ,  G06F3/0421 ,  G06F2203/04109

摘要： A mouse with an extended optical sensing surface is disclosed.

摘要翻译： 公开了具有扩展的光学感测表面的鼠标。

公开(公告)号：US07663601B1

公开(公告)日：2010-02-16

申请号：US11551157

申请日：2006-10-19

申请人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

发明人： Steve Hotelling ,  Joshua Strickon ,  Brian Huppi ,  Christoph Krah

IPC分类号： G06F3/033

CPC分类号： G06F3/038 ,  G06F1/3215 ,  G06F1/3259 ,  G06F3/0317 ,  G06F3/03543 ,  Y02D10/155

摘要： Operating a pointing device in a low power manner by receiving first tracking information from a first tracking device, de-activating the first tracking device when the accuracy of the first tracking information is determined to be inadequate, activating a second tracking device in order to acquire second tracking information when the first tracking device is deactivated, wherein the first tracking device is substantially lower power device that the second tracking device.

摘要翻译： 通过从第一跟踪设备接收第一跟踪信息来以低功率方式操作指示设备，当确定第一跟踪信息的准确度不足时，去激活第一跟踪设备，激活第二跟踪设备以获取 当所述第一跟踪设备被去激活时，所述第二跟踪信息，其中所述第一跟踪设备是所述第二跟踪设备的基本上较低的功率设备。

公开(公告)号：US06995963B2

公开(公告)日：2006-02-07

申请号：US10278752

申请日：2002-10-22

申请人： Anthony M. Fadell ,  Christoph Krah

发明人： Anthony M. Fadell ,  Christoph Krah

IPC分类号： H02H7/00

CPC分类号： G06F1/325 ,  G06F1/266 ,  H02J1/06 ,  H02J7/0031 ,  H02J2007/0037 ,  H02J2007/006

摘要： A power manager for managing power delivered to a battery operated peripheral device is disclosed. The power manager includes an input current limiter arranged to suppress a power surge associated with an insertion event by a power cable arranged to provide an external voltage. A voltage converter unit coupled to the input current limiter converts the received external voltage to a supply voltage that is transmitted by way of a main bus to a voltage sensor unit coupled thereto. During the insertion event, a comparator unit coupled to the voltage sensor, sends a first switching signal to a switchover circuit that responds by connecting the peripheral device and an uncharged battery to the main bus such that the supply voltage is provided thereto. When the battery is substantially fully charged, the switchover circuit responds by electrically disconnecting the battery so as to not overcharge the battery.

公开(公告)号：US20050201047A1

公开(公告)日：2005-09-15

申请号：US10800166

申请日：2004-03-12

申请人： Christoph Krah

发明人： Christoph Krah

IPC分类号： G06F1/16

CPC分类号： G06F1/1616 ,  G06F1/1679 ,  G06F1/1686

摘要： A portable computer is disclosed. The portable computer includes a base. The portable computer also includes a lid that pivots relative to the base. The portable computer further includes a latch including a data capture device such as a camera that is configured to secure the lid to the base.

摘要翻译： 公开了便携式计算机。 便携式计算机包括基座。 便携式计算机还包括相对于底座枢转的盖子。 便携式计算机还包括闩锁，其包括诸如相机的数据捕获装置，其被配置为将盖固定到基座。