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    Electronic device and method for determining a touch input applied to a capacitive touch panel system incorporated therein
    1.
    发明授权
    Electronic device and method for determining a touch input applied to a capacitive touch panel system incorporated therein 有权
    用于确定应用于并入其中的电容式触摸面板系统的触摸输入的电子装置和方法

    公开(公告)号：US08542202B2

    公开(公告)日：2013-09-24

    申请号：US12650789

    申请日：2009-12-31

    申请人： Zhiming Zhuang ,  William P. Alberth, Jr. ,  Ken K. Foo

    发明人： Zhiming Zhuang ,  William P. Alberth, Jr. ,  Ken K. Foo

    IPC分类号： G06F3/045

    CPC分类号： G06F3/044

    摘要： An electronic device is operable to determine a touch input applied to a capacitive touch panel system thereof so as to account for time-varying noise affecting the touch panel system. The electronic device includes the touch panel system, an analog-to-digital conversion (ADC) unit, and a processing unit. The processing unit is operable to: receive digital signal values from the ADC unit representing capacitances detected by sensing points of the touch panel system; adjust at least one of the digital signal values based at least on a time-varying noise to produce at least one noise-adjusted value; and determine the touch input based on the at least one noise-adjusted value. In one embodiment, the electronic device determines the time-varying noise prior to adjusting the digital signal values. In another embodiment, the time-varying noise is produced by a display panel of a touchscreen display that also includes the touch panel system.

    摘要翻译： 电子设备可操作以确定应用于其电容式触摸面板系统的触摸输入，以便考虑影响触摸面板系统的时变噪声。 电子设备包括触摸面板系统，模数转换（ADC）单元和处理单元。 所述处理单元可操作地：从所述ADC单元接收表示由所述触摸面板系统的感测点检测到的电容的数字信号值; 至少基于时变噪声来调整数字信号值中的至少一个，以产生至少一个噪声调整值; 并且基于所述至少一个噪声调整值来确定触摸输入。 在一个实施例中，电子设备在调整数字信号值之前确定时变噪声。 在另一个实施例中，时变噪声由也包括触摸面板系统的触摸屏显示器的显示面板产生。

    ELECTRONIC DEVICE AND METHOD FOR DETERMINING A TOUCH INPUT APPLIED TO A CAPACITIVE TOUCH PANEL SYSTEM INCORPORATED THEREIN
    2.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR DETERMINING A TOUCH INPUT APPLIED TO A CAPACITIVE TOUCH PANEL SYSTEM INCORPORATED THEREIN 有权
    用于确定应用于并入其中的电容式触控面板系统的触摸输入的电子设备和方法

    公开(公告)号：US20110157069A1

    公开(公告)日：2011-06-30

    申请号：US12650789

    申请日：2009-12-31

    申请人： Zhiming Zhuang ,  William P. Alberth, JR. ,  Ken K. Foo

    发明人： Zhiming Zhuang ,  William P. Alberth, JR. ,  Ken K. Foo

    IPC分类号： G06F3/045

    CPC分类号： G06F3/044

    摘要： An electronic device is operable to determine a touch input applied to a capacitive touch panel system thereof so as to account for time-varying noise affecting the touch panel system. The electronic device includes the touch panel system, an analog-to-digital conversion (ADC) unit, and a processing unit. The processing unit is operable to: receive digital signal values from the ADC unit representing capacitances detected by sensing points of the touch panel system; adjust at least one of the digital signal values based at least on a time-varying noise to produce at least one noise-adjusted value; and determine the touch input based on the at least one noise-adjusted value. In one embodiment, the electronic device determines the time-varying noise prior to adjusting the digital signal values. In another embodiment, the time-varying noise is produced by a display panel of a touchscreen display that also includes the touch panel system.

    摘要翻译： 电子设备可操作以确定应用于其电容式触摸面板系统的触摸输入，以便考虑影响触摸面板系统的时变噪声。 电子设备包括触摸面板系统，模数转换（ADC）单元和处理单元。 所述处理单元可操作地：从所述ADC单元接收表示由所述触摸面板系统的感测点检测到的电容的数字信号值; 至少基于时变噪声来调整数字信号值中的至少一个，以产生至少一个噪声调整值; 并且基于所述至少一个噪声调整值来确定触摸输入。 在一个实施例中，电子设备在调整数字信号值之前确定时变噪声。 在另一个实施例中，时变噪声由也包括触摸面板系统的触摸屏显示器的显示面板产生。

    BURN-IN COMPENSATION FOR DISPLAY
    3.
    发明申请
    BURN-IN COMPENSATION FOR DISPLAY 审中-公开
    用于显示的烧嘴补偿

    公开(公告)号：US20090046089A1

    公开(公告)日：2009-02-19

    申请号：US11839811

    申请日：2007-08-16

    申请人： Zhiming Zhuang ,  Ken K. Foo ,  John W. Kaehler ,  Robert D. Polak

    发明人： Zhiming Zhuang ,  Ken K. Foo ,  John W. Kaehler ,  Robert D. Polak

    IPC分类号： G06F3/038

    CPC分类号： G09G3/22 ,  G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/048 ,  G09G2340/145

    摘要： In accordance with one embodiment, apparatus are provided, which include a burn-in compensation pixel generator and burn-in compensation circuitry. The burn-in compensation pixel generator is configured to generate burn-in compensation pixel data. The burn-in compensation circuitry is configured to provide, within break-from-standard-use periods of a device employing a display, the generated burn-in compensation pixel data instead of a select predetermined subset of default pixel data, for input to a display interface of the display.

    摘要翻译： 根据一个实施例，提供了包括老化补偿像素生成器和老化补偿电路的装置。 老化补偿像素生成器被配置为产生老化补偿像素数据。 老化补偿电路被配置为在使用显示器的设备的标准间使用期限内提供所生成的老化补偿像素数据而不是默认像素数据的选择预定子集，以输入到 显示屏的显示界面。

    System and method for driving a liquid crystal display to reduce audible noise levels
    4.
    发明申请
    System and method for driving a liquid crystal display to reduce audible noise levels 审中-公开
    用于驱动液晶显示器以降低可听噪声水平的系统和方法

    公开(公告)号：US20080036720A1

    公开(公告)日：2008-02-14

    申请号：US11501982

    申请日：2006-08-09

    申请人： Ken K. Foo ,  John W. Kaehler ,  Zhiming Zhuang

    发明人： Ken K. Foo ,  John W. Kaehler ,  Zhiming Zhuang

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3655 ,  G09G2310/0254 ,  G09G2330/021 ,  G09G2330/06

    摘要： A system and a method are provided for driving a liquid crystal display (LCD) (30) in manner to reduce audible noise therefrom. A video display system (18) includes a thin film transistor liquid crystal display panel (32) having a plurality of gate electrodes (56), a plurality of source electrodes (58), and a common electrode (62). A common electrode function generator (40) is provided to generate a voltage waveform to drive the common electrode at a plurality of frequencies.

    摘要翻译： 提供了一种系统和方法来驱动液晶显示器（LCD）（30），以便降低可听见的噪音。 视频显示系统（18）包括具有多个栅电极（56），多个源电极（58）和公共电极（62）的薄膜晶体管液晶显示面板（32）。 提供公共电极功能发生器（40）以产生以多个频率驱动公共电极的电压波形。

    Adaptable User Interface and Mechanism for a Title Portable Electronic Device
    7.
    发明申请
    Adaptable User Interface and Mechanism for a Title Portable Electronic Device 审中-公开
    适用于标题便携式电子设备的用户界面和机制

    公开(公告)号：US20080204463A1

    公开(公告)日：2008-08-28

    申请号：US11679233

    申请日：2007-02-27

    申请人： Adam Cybart ,  Paul N. Baciu ,  David B. Cranfill ,  R. Dodge D. Daverman ,  Steve C. Emmert ,  Ken K. Foo ,  Zhiming Zhuang

    发明人： Adam Cybart ,  Paul N. Baciu ,  David B. Cranfill ,  R. Dodge D. Daverman ,  Steve C. Emmert ,  Ken K. Foo ,  Zhiming Zhuang

    IPC分类号： G06F13/14

    CPC分类号： G06F3/044 ,  G06F1/1662 ,  G06F1/1692 ,  G06F3/0238 ,  H04M1/23 ,  H04M1/233 ,  H04M1/7258 ,  H04M2250/22

    摘要： A multimodal electronic device (100) includes a shutter enabled dynamic keypad for presenting one of a plurality of keypad configurations to a user. Each keypad configuration, which is presented by an optical shutter (204) that opens or closes windows or shutters that are geometrically configured as alphanumeric or device keys or symbols. Each keypad configuration, in one embodiment, is limited to those needed for the particular mode of operation of the device (100). The optical shutter (204) is a low-resolution display that presents user actuation targets to a user in a low-resolution key area. As each mode of the device changes, the corresponding keypad configuration presented changes accordingly.

    摘要翻译： 多模式电子设备（100）包括用于向用户呈现多个小键盘配置中的一个的启用快门的动态键盘。 每个键盘配置由光学快门（204）呈现，该光学快门打开或关闭在几何上被配置为字母数字或设备键或符号的窗户或百叶窗。 在一个实施例中，每个键盘配置被限制为设备（100）的特定操作模式所需的那些。 光学快门（204）是低分辨率显示器，其在低分辨率关键区域中向用户呈现用户致动目标。 随着设备的每个模式的变化，相应的键盘配置变化相应。

    Common circuits and user interfaces for shutters and electro-optical components
    8.
    发明授权
    Common circuits and user interfaces for shutters and electro-optical components 有权
    百叶窗和电光元件的通用电路和用户界面

    公开(公告)号：US07953438B2

    公开(公告)日：2011-05-31

    申请号：US11566759

    申请日：2006-12-05

    申请人： Robert D. Polak ,  Ken K. Foo ,  John W. Kaehler ,  Zhiming Zhuang

    发明人： Robert D. Polak ,  Ken K. Foo ,  John W. Kaehler ,  Zhiming Zhuang

    IPC分类号： H04B1/38

    CPC分类号： G06F1/16 ,  H04M1/22

    摘要： Disclosed are circuits and user interfaces of a mobile communication device that include a light source and a shutter that are driven by at least one common voltage line. Also disclosed are circuits and user interfaces of a mobile communication device that include a sensor and a shutter that are driven by at least one common voltage line. Further disclosed are circuits and user interfaces that include a light source, a sensor and a shutter that are driven by at least one common voltage line. The shutter may be divided into a plurality of segments so that one segment may be in optical alignment with a light source and another segment may be in optical alignment with a sensor. A shutter may be part of the same circuit as a light source and/or a sensor without needing its own circuit and driver.

    摘要翻译： 公开了包括由至少一个公共电压线驱动的光源和快门的移动通信设备的电路和用户界面。 还公开了移动通信设备的电路和用户界面，其包括由至少一个公共电压线驱动的传感器和快门。 还公开了包括由至少一个公共电压线驱动的光源，传感器和快门的电路和用户界面。 快门可以被分成多个段，使得一个段可以与光源光学对准，而另一个段可以与传感器光学对准。 快门可以是与光源和/或传感器相同的电路的一部分，而不需要其自己的电路和驱动器。

    Devices and Methods of User Interfaces to Generate a High Current Drain Impact User Notification Relating to a Wallpaper Image
    9.
    发明申请
    Devices and Methods of User Interfaces to Generate a High Current Drain Impact User Notification Relating to a Wallpaper Image 有权
    用户界面的设备和方法，用于生成关于壁纸图像的大电流泄漏影响用户通知

    公开(公告)号：US20110316844A1

    公开(公告)日：2011-12-29

    申请号：US12822555

    申请日：2010-06-24

    申请人： William P. Alberth ,  Zhiming Zhuang

    发明人： William P. Alberth ,  Zhiming Zhuang

    IPC分类号： G09G5/00

    CPC分类号： G06F1/3265 ,  G06F1/3218 ,  G09G5/026 ,  G09G2330/021 ,  G09G2360/16 ,  Y02D10/153

    摘要： Disclosed are methods of user interfaces of electronic devices having a displays configured to annunciate wallpaper images wherein a wallpaper image includes image data. Image data can be characterized, for example, by the luminance levels of pixels of the image and/or the power needed to display the image. An image characteristic threshold is related to current drain impact, for example, in terms of luminance and/or power needed to display an image. A disclosed method can include receiving the image data of the wallpaper image and determining whether the image characteristic of the image data (such as luminance level at a given percentile) exceeds the image characteristic threshold. A disclosed method can further provide generating a user interface notification relating to the image characteristic exceeding the image characteristic threshold and relating to the current drain impact of displaying the image as wallpaper.

    摘要翻译： 公开了一种电子设备的用户接口的方法，其具有被配置为通知壁纸图像的显示器，其中壁纸图像包括图像数据。 图像数据可以例如通过图像的像素的亮度水平和/或显示图像所需的功率来表征。 图像特征阈值与电流消耗影响有关，例如，在显示图像所需的亮度和/或功率方面。 所公开的方法可以包括接收壁纸图像的图像数据并确定图像数据的图像特性（诸如给定百分位数处的亮度级别）是否超过图像特征阈值。 所公开的方法还可以提供生成与超过图像特征阈值的图像特征相关的用户界面通知，并且涉及将图像显示为壁纸的当前排水影响。

    Light diffuser for a stretchable display
    10.
    发明授权
    Light diffuser for a stretchable display 有权
    光扩散器可伸缩显示

    公开(公告)号：US08049747B2

    公开(公告)日：2011-11-01

    申请号：US11956613

    申请日：2007-12-14

    申请人： Theodore Arneson ,  Zhiming Zhuang

    发明人： Theodore Arneson ,  Zhiming Zhuang

    IPC分类号： G06F3/038

    CPC分类号： G02B5/02 ,  G02F1/133504 ,  G06F1/1637

    摘要： An apparatus (100) including a pixel diffuser for a stretchable display is disclosed. The apparatus may include an elastic viewable display (110) that is stretched in a first viewable display area configuration and contracted in a second viewable display area configuration. The apparatus can also include a plurality of addressable picture elements (120 and 125) disposed on the elastic viewable display, an optical barrier (132) between each of the plurality of addressable picture elements, and an elastic diffuser (140) optically coupled to the plurality of addressable picture elements on the elastic viewable display. The apparatus can also include an electrical interface (150) coupled to the elastic viewable display.

    摘要翻译： 公开了一种包括用于可拉伸显示器的像素扩散器的设备（100）。 该装置可以包括以第一可视显示区域配置拉伸并以第二可视显示区域配置收缩的弹性可视显示器（110）。 该装置还可以包括设置在弹性可视显示器上的多个可寻址图像元素（120和125），在多个可寻址图像元素中的每一个之间的光学屏障（132）和与光学耦合到 多个可寻址图像元素在弹性可视显示器上。 该装置还可以包括耦合到弹性可见显示器的电接口（150）。