Electrically non-interfering printing for electronic devices having capacitive touch sensors
    1.
    发明授权
    Electrically non-interfering printing for electronic devices having capacitive touch sensors 有权
    具有电容式触摸传感器的电子设备的电子非干涉印刷

    公开(公告)号:US08077154B2

    公开(公告)日:2011-12-13

    申请号:US11838061

    申请日:2007-08-13

    IPC分类号: G06F3/041 G01B7/16

    CPC分类号: G06F3/044

    摘要: A capacitive sensor (200) for a touch sensitive electronic device (800) includes at least one graphic (401) visible to a user. The graphic (401) is configured so as to be non-electrically interfering with the electrode array of the capacitive sensor (200). A substrate (101), configured to transmit light, has a layer of capacitive sensor material (201) deposited thereon. The layer of capacitive sensor material (201) is electrically conductive and pellucid. A layer of selectively disposed electrically conductive material (202) is then electrically coupled to the layer of capacitive sensor material (201). The layer of selectively disposed electrically conductive material (202) is arranged as a graphic, which may be a logo, brand, or other mark. The layer of selectively disposed electrically conductive material (202) has a reflectivity that is greater than the layer of capacitive sensor material (201) so as to make the graphic (401) visible to a user.

    摘要翻译: 用于触敏电子设备(800)的电容传感器(200)包括用户可见的至少一个图形(401)。 图形(401)被配置为与电容传感器(200)的电极阵列非电干扰。 被配置为透射光的衬底(101)具有沉积在其上的电容传感器材料层(201)。 电容传感器材料层(201)是导电和透明的。 一层选择性布置的导电材料(202)然后电耦合到电容传感器材料层(201)。 选择性布置的导电材料(202)的层被布置为图形,其可以是徽标,品牌或其他标记。 选择性布置的导电材料(202)的层具有比电容传感器材料层(201)更大的反射率,以使得图形(401)对用户可见。

    Electrically Non-interfering Printing for Electronic Devices Having Capacitive Touch Sensors
    2.
    发明申请
    Electrically Non-interfering Printing for Electronic Devices Having Capacitive Touch Sensors 有权
    具有电容式触摸传感器的电子设备的电子无干扰打印

    公开(公告)号:US20090046072A1

    公开(公告)日:2009-02-19

    申请号:US11838061

    申请日:2007-08-13

    IPC分类号: G06F3/041

    CPC分类号: G06F3/044

    摘要: A capacitive sensor (200) for a touch sensitive electronic device (800) includes at least one graphic (401) visible to a user. The graphic (401) is configured so as to be non-electrically interfering with the electrode array of the capacitive sensor (200). A substrate (101), configured to transmit light, has a layer of capacitive sensor material (201) deposited thereon. The layer of capacitive sensor material (201) is electrically conductive and pellucid. A layer of selectively disposed electrically conductive material (202) is then electrically coupled to the layer of capacitive sensor material (201). The layer of selectively disposed electrically conductive material (202) is arranged as a graphic, which may be a logo, brand, or other mark. The layer of selectively disposed electrically conductive material (202) has a reflectivity that is greater than the layer of capacitive sensor material (201) so as to make the graphic (401) visible to a user.

    摘要翻译: 用于触敏电子设备(800)的电容传感器(200)包括用户可见的至少一个图形(401)。 图形(401)被配置为与电容传感器(200)的电极阵列非电干扰。 被配置为透射光的衬底(101)具有沉积在其上的电容传感器材料层(201)。 电容传感器材料层(201)是导电和透明的。 一层选择性布置的导电材料(202)然后电耦合到电容传感器材料层(201)。 选择性布置的导电材料(202)的层被布置为图形,其可以是徽标,品牌或其他标记。 选择性布置的导电材料(202)的层具有比电容传感器材料层(201)更大的反射率,以使得图形(401)对用户可见。

    Electronic device and method for determining a touch input applied to a capacitive touch panel system incorporated therein
    3.
    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

    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。

    Matrix display having addressable display elements and methods
    4.
    发明授权
    Matrix display having addressable display elements and methods 有权
    矩阵显示具有可寻址的显示元素和方法

    公开(公告)号:US07295199B2

    公开(公告)日:2007-11-13

    申请号:US10647723

    申请日:2003-08-25

    IPC分类号: H04N5/228

    摘要: A display device including a plurality of display elements (500) arranged in a matrix, wherein each display element includes a display pixel (510) coupled to a switch (530), and each display element includes an addressable latch (540) having an output coupled to a controlling input of the switch. The addressable latch includes a row address input (532) and a column address input (556). In one mode of operation, at least some display elements are activated at a first rate, and other display elements are activated at a second rate less than the first refresh rate by selectively addressing the display elements.

    摘要翻译: 一种显示装置,包括以矩阵形式布置的多个显示元件(500),其中每个显示元件包括耦合到开关(530)的显示像素(510),并且每个显示元件包括可寻址锁存器(540),其具有输出 耦合到开关的控制输入端。 可寻址锁存器包括行地址输入(532)和列地址输入(556)。 在一种操作模式中,至少一些显示元件以第一速率被激活,并且通过选择性地寻址显示元件,以比第一刷新率小的第二速率激活其他显示元件。

    Method for driving a field emission display including feedback control
    5.
    发明授权
    Method for driving a field emission display including feedback control 失效
    用于驱动包括反馈控制的场发射显示的方法

    公开(公告)号:US6031344A

    公开(公告)日:2000-02-29

    申请号:US46749

    申请日:1998-03-24

    申请人: Ken K. Foo Kim Hasler

    发明人: Ken K. Foo Kim Hasler

    IPC分类号: G09G3/22 H01J31/12 H05B37/02

    CPC分类号: G09G3/22 H01J31/127

    摘要: A method for driving a field emission display (100) includes the steps of applying a drive signal (146) to an emission electrode (113) and manipulating the drive signal (146) using a feedback controller to control an electrode voltage signal (158) at the emission electrode (113). A field emission display (100) includes a field emission display device (110), a feedback controller (123), and a current source (120). The current source (120) is connected to an input (144) of the field emission display device (110). An output (131) of the feedback controller (123) is connected to an input (127) of the current source (120), and the input (144) of the field emission display device (110) is connected to the input (129) of the feedback controller (123).

    摘要翻译: 一种用于驱动场发射显示器(100)的方法包括以下步骤:使用反馈控制器将驱动信号(146)施加到发射电极(113)并操纵驱动信号(146),以控制电极电压信号(158) 在发射电极(113)处。 场发射显示器(100)包括场发射显示装置(110),反馈控制器(123)和电流源(120)。 电流源(120)连接到场发射显示装置(110)的输入端(144)。 反馈控制器(123)的输出(131)连接到电流源(120)的输入端(127),场致发射显示装置(110)的输入端(144)连接到输入端 )反馈控制器(123)。

    Adaptable User Interface and Mechanism for a Title Portable Electronic Device
    6.
    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

    IPC分类号: G06F13/14

    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。

    Method for controlling spacer visibility
    7.
    发明授权
    Method for controlling spacer visibility 失效
    控制间隔可见度的方法

    公开(公告)号:US06307327B1

    公开(公告)日:2001-10-23

    申请号:US09491996

    申请日:2000-01-26

    IPC分类号: H01J130

    CPC分类号: G09G3/22 G09G2320/02

    摘要: A method for controlling spacer (108) visibility in a field emission display (100) includes the steps of modifying pixel data for transmission to a plurality of pixels (110) in a first region (112) adjacent to a spacer (108) to render the spacer (108) invisible to a viewer of the field emission display (100). A field emission display (100) with a spacer visibility correction circuit (104) that modifies pixel data for transmission to a plurality of pixels (110) in a first region (112) adjacent to a spacer (108).

    摘要翻译: 一种用于控制场发射显示器(100)中的间隔物(108)可视性的方法包括以下步骤:修改像素数据以便传输到与间隔物(108)相邻的第一区域(112)中的多个像素(110),以呈现 间隔物(108)对场发射显示器(100)的观察者不可见。 具有间隔物可见度校正电路(104)的场发射显示器(100),其修改用于传输到邻近间隔物(108)的第一区域(112)中的多个像素(110)的像素数据。