CURRENT SENSING APPARATUS AND METHOD FOR A CAPACITANCE-SENSING DEVICE
    2.
    发明申请
    CURRENT SENSING APPARATUS AND METHOD FOR A CAPACITANCE-SENSING DEVICE 有权
    电流传感装置的电流传感装置和方法

    公开(公告)号:US20120268145A1

    公开(公告)日:2012-10-25

    申请号:US13091067

    申请日:2011-04-20

    IPC分类号: G01R27/26 H02M11/00

    摘要: A capacitance-sensing device including a current-to-voltage converter and an analog-to-digital converter is described. A sense element is coupled to an input of the current-to-voltage converter. The current-to-voltage converter is configured to convert current changes in the coupled sense element to an output voltage and to maintain a constant voltage at the input. The analog-to-digital converter is configured to convert the output voltage generated by the current-to-voltage converter to a digital value.

    摘要翻译: 描述了包括电流 - 电压转换器和模 - 数转换器的电容感测装置。 感测元件耦合到电流 - 电压转换器的输入端。 电流 - 电压转换器被配置为将耦合的感测元件中的电流变化转换为输出电压并且在输入端保持恒定的电压。 模数转换器被配置为将由电流 - 电压转换器产生的输出电压转换为数字值。

    Capacitive Touch Screen
    5.
    发明申请
    Capacitive Touch Screen 有权
    电容式触摸屏

    公开(公告)号:US20120044187A1

    公开(公告)日:2012-02-23

    申请号:US12413580

    申请日:2009-03-29

    IPC分类号: G06F3/045 G03F7/20

    CPC分类号: G06F3/044 G06F2203/04112

    摘要: One embodiment in accordance with the invention can include a capacitive touch screen. The capacitive touch screen includes a substantially transparent substrate and a plurality of electrodes formed on the substantially transparent substrate. The plurality of electrodes are substantially parallel in a first direction and each of the plurality of electrodes includes a layer of light altering material.

    摘要翻译: 根据本发明的一个实施例可以包括电容式触摸屏。 电容式触摸屏包括基本上透明的基板和形成在基本上透明的基板上的多个电极。 多个电极在第一方向上基本平行,并且多个电极中的每一个包括一层光改变材料。

    Current sensing apparatus and method for a capacitance-sensing device
    6.
    发明授权
    Current sensing apparatus and method for a capacitance-sensing device 有权
    用于电容感测装置的电流检测装置和方法

    公开(公告)号:US08786295B2

    公开(公告)日:2014-07-22

    申请号:US13091067

    申请日:2011-04-20

    IPC分类号: G01R27/26 G06F3/044 G06F3/041

    摘要: A capacitance-sensing device including a current-to-voltage converter and an analog-to-digital converter is described. A sense element is coupled to an input of the current-to-voltage converter. The current-to-voltage converter is configured to convert current changes in the coupled sense element to an output voltage and to maintain a constant voltage at the input. The analog-to-digital converter is configured to convert the output voltage generated by the current-to-voltage converter to a digital value.

    摘要翻译: 描述了包括电流 - 电压转换器和模 - 数转换器的电容感测装置。 感测元件耦合到电流 - 电压转换器的输入端。 电流 - 电压转换器被配置为将耦合的感测元件中的电流变化转换为输出电压并且在输入端保持恒定的电压。 模数转换器被配置为将由电流 - 电压转换器产生的输出电压转换为数字值。

    Capacitive touch screen
    7.
    发明授权
    Capacitive touch screen 有权
    电容式触摸屏

    公开(公告)号:US08174510B2

    公开(公告)日:2012-05-08

    申请号:US12413580

    申请日:2009-03-29

    IPC分类号: G06F3/045

    CPC分类号: G06F3/044 G06F2203/04112

    摘要: One embodiment in accordance with the invention can include a capacitive touch screen. The capacitive touch screen includes a substantially transparent substrate and a plurality of electrodes formed on the substantially transparent substrate. The plurality of electrodes are substantially parallel in a first direction and each of the plurality of electrodes includes a layer of light altering material.

    摘要翻译: 根据本发明的一个实施例可以包括电容式触摸屏。 电容式触摸屏包括基本上透明的基板和形成在基本上透明的基板上的多个电极。 多个电极在第一方向上基本平行,并且多个电极中的每一个包括一层光改变材料。

    Method and apparatus for aggregating Ethernet streams
    8.
    发明授权
    Method and apparatus for aggregating Ethernet streams 失效
    聚合以太网流的方法和装置

    公开(公告)号:US07382805B1

    公开(公告)日:2008-06-03

    申请号:US10315581

    申请日:2002-12-09

    IPC分类号: H04J3/12 H03M5/00

    CPC分类号: H04L65/607

    摘要: Embodiments of a method and apparatus for aggregating Ethernet streams are generally described. According to but one example embodiment, implementations of a physical coding sublayer (PCS) modify one or more Ethernet streams to uniquely distinguish at least one of the Ethernet streams from the other Ethernet streams. Any two or more of the modified Ethernet streams may be interleaved to form an aggregate Ethernet stream. The aggregate Ethernet stream may by transmitted over a serial link.

    摘要翻译: 通常描述用于聚合以太网流的方法和装置的实施例。 根据但是一个示例性实施例,物理编码子层(PCS)的实现修改一个或多个以太网流,以将以太网流中的至少一个与其他以太网流唯一区分开。 任何两个或多个修改的以太网流可以被交织以形成聚合以太网流。 聚合以太网流可以通过串行链路传输。

    Multiplexer for a TX/RX capacitance sensing panel
    9.
    发明授权
    Multiplexer for a TX/RX capacitance sensing panel 有权
    用于TX / RX电容检测面板的多路复用器

    公开(公告)号:US09377905B1

    公开(公告)日:2016-06-28

    申请号:US13360296

    申请日:2012-01-27

    IPC分类号: G06F3/044 G06F3/041

    摘要: An embodiment of a multiplexer circuit may include a plurality of PTOTAL receive (RX) channel outputs and a plurality of QTOTAL pins, where QTOTAL is greater than PTOTAL. Each of a first subset and a third subset of the plurality of QTOTAL pins may be switchably coupled to at least one of the plurality of RX channels, each of a second subset of the plurality of QTOTAL pins is switchably coupled to two of the plurality of RX channels, and for each possible subset of PTOTAL contiguous pins from the plurality of QTOTAL pins, each pin in the possible subset may be switchably coupled to a different RX channel output of the plurality of RX channel outputs.

    摘要翻译: 多路复用器电路的实施例可以包括多个PTOTAL接收(RX)信道输出和多个QTOTAL引脚,其中QTOTAL大于PTOTAL。 多个QTOTAL引脚的第一子集和第三子集中的每一个可以可切换地耦合到多个RX信道中的至少一个,多个QTOTAL引脚的第二子集中的每一个可切换地耦合到多个 RX通道,并且对于来自多个QTOTAL引脚的PTOTAL连续引脚的每个可能子集,可能子集中的每个引脚可以可切换地耦合到多个RX通道输出的不同RX通道输出。