LED string
    1.
    发明授权
    LED string 失效
    LED串

    公开(公告)号:US07986100B2

    公开(公告)日:2011-07-26

    申请号:US12205924

    申请日:2008-09-08

    IPC分类号: H05B41/00

    摘要: A light-emitting diode (LED) string is provided. The LED string includes a power plug configured for connecting with a power source to power the LED string; one or more LED sockets configured for electrically connecting with the power plug; one or more LEDs configured for being installed on and electrically connecting with the LED sockets; and a control module configured for being electrically connected with anyone of the LED sockets. The control module includes a control circuit, an input terminal and an output terminal, the control circuit electrically connects with one of the LED sockets via the input terminal and the output terminal and controls a current flowing through the LED string to change from a first value to a second value, thereby controlling the LED string to light.

    摘要翻译: 提供了一种发光二极管(LED)串。 LED串包括被配置为与电源连接以为LED串供电的电源插头; 一个或多个LED插座,被配置为与电源插头电连接; 一个或多个LED被配置为安装在LED插座上并与LED插座电连接; 以及控制模块,其被配置为与所述LED插座中的任何一个电连接。 所述控制模块包括控制电路,输入端子和输出端子,所述控制电路经由所述输入端子和所述输出端子与所述LED插座中的一个电连接,并且控制流经所述LED串的电流从第一值 到第二值,从而将LED串控制为点亮。

    Switching mode power supply
    2.
    发明授权
    Switching mode power supply 失效
    开关电源

    公开(公告)号:US07707444B2

    公开(公告)日:2010-04-27

    申请号:US11558428

    申请日:2006-11-09

    CPC分类号: H02J7/0065 H02M3/33507

    摘要: A switching mode power supply includes a transformer which includes a primary winding and two secondary windings. One secondary winding and the primary winding constitute a forward circuit. The other secondary winding and the primary winding constitute a flyback circuit. The switching mode power supply also includes a power storing circuit and an output terminal. The power storing circuit is interposed between the forward circuit, the flyback circuit, and the output terminal.

    摘要翻译: 开关模式电源包括一个包括一个初级绕组和两个次级绕组的变压器。 一个次级绕组和初级绕组构成正向电路。 其他次级绕组和初级绕组构成回扫电路。 开关模式电源还包括蓄电电路和输出端子。 蓄电电路插在正向电路,回扫电路和输出端子之间。

    Power control circuit
    3.
    发明授权
    Power control circuit 失效
    电源控制电路

    公开(公告)号:US07446438B2

    公开(公告)日:2008-11-04

    申请号:US11309505

    申请日:2006-08-15

    IPC分类号: H01H47/00

    摘要: A power control circuit includes an electronic switch (20) interposed between a power unit (10) and an electronic device (30), a driving circuit (40) and a mechanical switch (50). The driving circuit receives a power-on signal from the mechanical switch, and signals the electronic switch to turn on and supply power to the electronic device in accordance with the power-on signal. The electronic device controls the driving circuit to maintain the electronic switch to be on and continue the power supply to the electronic device. The electronic device further receives a power-off signal from the mechanical switch, and signals the driving circuit to turn off the electronic switch and discontinues the power supply to the electronic device.

    摘要翻译: 电源控制电路包括插在电源单元(10)和电子设备(30)之间的电子开关(20),驱动电路(40)和机械开关(50)。 驱动电路接收来自机械开关的通电信号,并且向电子开关发信号通知电源开关并根据电源接通信号向电子设备供电。 电子设备控制驱动电路以维持电子开关导通,并继续向电子设备供电。 电子设备还从机械开关接收断电信号,并且向驱动电路发出信号以关闭电子开关并停止向电子设备供电。

    TOUCH SENSING APPARATUS
    4.
    发明申请
    TOUCH SENSING APPARATUS 失效
    触摸感应装置

    公开(公告)号:US20070171209A1

    公开(公告)日:2007-07-26

    申请号:US11616893

    申请日:2006-12-28

    IPC分类号: G06F3/041

    CPC分类号: G06F3/046

    摘要: A touch sensing apparatus is provided. The apparatus includes a flip-flop (15), a sensor (13), an AC signal (14), and a detector (16). The AC signal supplies AC signals to the flip-flop. The flip-flop outputs a first output signal at the output of flip-flop when the sensor is not touched. The sensor receives electricity signals from the object, and causes a delay of the AC signal inputted to the first input of the flip-flop, the delay of the AC signal to be inputted to the first input of the flip-flop further causes the flip-flop to output a second output signal at the output of the flip-flop. The detector detects a change from the first output signal to the second output signal at the output of the flip-flop and accordingly identifies a touch on the sensor.

    摘要翻译: 提供了一种触摸感测装置。 该装置包括触发器(15),传感器(13),交流信号(14)和检测器(16)。 交流信号向触发器提供交流信号。 当传感器未被触摸时,触发器在触发器的输出处输出第一输出信号。 该传感器从物体接收电信号,并且引起输入到触发器的第一输入端的AC信号的延迟,输入到触发器的第一输入端的AC信号的延迟进一步导致翻转 -flop在触发器的输出端输出第二个输出信号。 检测器检测在触发器的输出处从第一输出信号到第二输出信号的变化,并且因此识别传感器上的触摸。

    TOUCH SENSING APPARATUS
    5.
    发明申请
    TOUCH SENSING APPARATUS 审中-公开
    触摸感应装置

    公开(公告)号:US20070084644A1

    公开(公告)日:2007-04-19

    申请号:US11309833

    申请日:2006-10-09

    IPC分类号: G08C21/00 G08B13/26 G08B21/00

    摘要: A preferred embodiment of a touch sensing apparatus includes an amplifier, an alternating current (AC) signal source, a sensor, a detector, a first load circuit, and a second load circuit. The alternating current (AC) signal source is for outputting AC signals to a first input and a second input of the amplifier. The sensor is for receiving electricity signals from an object that touches the sensor. The detector is for identifying a touch on the sensor according to output of the amplifier. The sensor and the first load circuit and the second load circuit, enable the amplifier has a common mode (CM) input when the sensor is not touched by the object. The sensor receives electricity signals from the object and enables the amplifier has a differential mode input. The amplifier amplifies a difference between the first input and the second input thereof and outputting the amplified difference to the detector.

    摘要翻译: 触摸感测装置的优选实施例包括放大器,交流(AC)信号源,传感器,检测器,第一负载电路和第二负载电路。 交流(AC)信号源用于将AC信号输出到放大器的第一输入端和第二输入端。 传感器用于从接触传感器的物体接收电信号。 检测器用于根据放大器的输出识别传感器上的触摸。 传感器和第一负载电路和第二负载电路,当传感器未被物体接触时,使放大器具有共模(CM)输入。 传感器从物体接收电信号,使放大器具有差模输入。 放大器放大第一输入和第二输入之间的差,并将放大的差输出到检测器。

    CAPACITOR ASSEMBLY WITH A THERMAL INSULATION APPARATUS
    6.
    发明申请
    CAPACITOR ASSEMBLY WITH A THERMAL INSULATION APPARATUS 失效
    电容器装配有绝热装置

    公开(公告)号:US20070002527A1

    公开(公告)日:2007-01-04

    申请号:US11308962

    申请日:2006-05-30

    IPC分类号: H02B1/00

    CPC分类号: H01G2/14 H01G2/08 H01G2/106

    摘要: A thermal insulation apparatus for a capacitor and the capacitor with the thermal insulation apparatus is provided. The thermal insulation apparatus includes a basis, a thermal baffle is stretched upwards from a side wall of the basis, a bracket is connected with a inner wall of the basis. The basis and the bracket form a cavity to hold the capacitor. The thermal insulation apparatus can isolate the capacitor from external heat sources. After assembly, a distance lies between the bracket and the basis of the thermal insulation apparatus so that the capacitor can eliminate heat efficiently.

    摘要翻译: 提供一种用于电容器的绝热设备和具有绝热设备的电容器。 该保温装置包括一个基础,一个热障板从该基底的一个侧壁向上拉伸,一个支架与该基础的内壁连接。 基座和支架形成一个保持电容器的腔体。 绝热设备可以将电容器与外部热源隔离开来。 组装后,托架与绝热装置的基础之间有一段距离,电容器可以有效地消除热量。

    CHARGING MODE CONTROL CIRCUIT AND METHOD
    7.
    发明申请
    CHARGING MODE CONTROL CIRCUIT AND METHOD 审中-公开
    充电模式控制电路和方法

    公开(公告)号:US20060284595A1

    公开(公告)日:2006-12-21

    申请号:US11309005

    申请日:2006-06-07

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0077 H02J2007/006

    摘要: The present invention provides a charging mode control circuit and method. By utilizing such charging mode control circuit and method, a secondary battery fixed in a portable device can be quickly charged when the portable device communicate with an external computer. The method includes the steps of:a) providing a commutator, the commutator comprising an AC/DC adapter, a first interface, and a second interface, wherein the first interface is connected to the external computer and the second interface is connected to the portable device; b) comparing a charging voltage with a reference voltage, thereby producing a high voltage level signal according to a comparison result, wherein the charging voltage come from the AC/DC adapter; and c) selecting a fast-charging mode on the secondary battery according to the high voltage level signal.

    摘要翻译: 本发明提供一种充电模式控制电路和方法。 通过利用这种充电模式控制电路和方法,当便携式设备与外部计算机通信时,固定在便携式设备中的二次电池可以被快速充电。 该方法包括以下步骤:a)提供换向器,换向器包括AC / DC适配器,第一接口和第二接口,其中第一接口连接到外部计算机,第二接口连接到便携式 设备; b)将充电电压与参考电压进行比较,从而根据比较结果产生高电压电平信号,其中充电电压来自AC / DC适配器; 以及c)根据高电压电平信号在二次电池上选择快速充电模式。

    Digital photo frame with television function and method thereof
    8.
    发明授权
    Digital photo frame with television function and method thereof 失效
    具有电视功能的数码相框及其方法

    公开(公告)号:US08336070B2

    公开(公告)日:2012-12-18

    申请号:US12329618

    申请日:2008-12-07

    IPC分类号: H04N7/10 H04N7/00

    摘要: A method used in a digital photo frame (DPF) with television function is provided. The DPF has a DPF mode for playing multimedia files stored in a storage and a television (TV) mode for playing TV programs received by a TV receiving module. The method includes: fetching TV program information from a TV program schedule when the DPF is in the DPF mode; detecting whether at least one TV program is airing soon or currently aired at the current time; displaying a TV listing menu prompt containing information on the at least one “airing soon” or “currently aired” TV program; receiving a mode switching signal and changing the operational mode of the DPF to the TV mode; and receiving and playing one of the “airing soon” or “currently aired” TV programs.

    摘要翻译: 提供了具有电视功能的数字相框(DPF)中使用的方法。 DPF具有用于播放存储在存储器中的多媒体文件的DPF模式和用于播放由TV接收模块接收的电视节目的电视(TV)模式。 该方法包括:当DPF处于DPF模式时,从电视节目安排获取电视节目信息; 检测至少一个电视节目是否在当前播出或即将播出; 显示电视列表菜单提示,其中包含至少一个正在播放的或即将播出的电视节目的信息; 接收模式切换信号并将DPF的操作模式改变为TV模式; 并接收和播放即将播放的或目前播出的电视节目之一。

    Intelligent digital photo frame
    9.
    发明授权
    Intelligent digital photo frame 失效
    智能数码相框

    公开(公告)号:US08237696B2

    公开(公告)日:2012-08-07

    申请号:US12475579

    申请日:2009-05-31

    IPC分类号: G09G5/00 G06F3/038

    摘要: A digital photo frame (DPF) includes a power source, a display panel, a light detector, a motion detector, a processing unit, and a power management unit. The light detector is configured to detect the ambient brightness. The motion detection unit is configured to detect whether anyone is around. The processing unit is connected to the light detector and the motion detector. If the motion detector detects someone is around the DPF and the light detector detects the ambient brightness is below a predetermined value, the processing unit controls the power management unit to provide power to the display panel.

    摘要翻译: 数字相框(DPF)包括电源,显示面板,光检测器,运动检测器,处理单元和电源管理单元。 光检测器被配置为检测环境亮度。 运动检测单元被配置为检测是否有人在附近。 处理单元连接到光检测器和运动检测器。 如果运动检测器检测到有人在DPF周围,并且光检测器检测到环境亮度低于预定值,则处理单元控制电力管理单元向显示面板提供电力。