OVERVOLTAGE PROTECTION CIRCUIT
    91.
    发明申请
    OVERVOLTAGE PROTECTION CIRCUIT 审中-公开
    过电压保护电路

    公开(公告)号:US20130077200A1

    公开(公告)日:2013-03-28

    申请号:US13300698

    申请日:2011-11-21

    CPC classification number: H02H3/202 H02J7/0031

    Abstract: An overvoltage protection circuit protects a portable electronic device against overvoltage. The overvoltage protection circuit includes an input unit for receiving an input voltage supplied by a voltage source; a voltage-divider module for dividing the input voltage and outputting a divided voltage; a voltage-regulator module for comparing a comparison voltage with the divided voltage and generating a first control signal; a first switch unit being controllably switched by the first control signal to a short-circuit state or an open-circuit state and generating a second control signal; and a second switch unit being controllably switched by the second control signal to a circuit state reverse to that of the first switch unit, and stopping supplying the input voltage to the portable electronic device when the input voltage is no less than a rated voltage of the portable electronic device. Therefore, a temperature-independent overvoltage protection can be achieved.

    Abstract translation: 过电压保护电路保护便携式电子设备免受过电压。 过电压保护电路包括用于接收由电压源提供的输入电压的输入单元; 分压模块,用于分压输入电压并输出分压; 电压调节器模块,用于将比较电压与分压电压进行比较并产生第一控制信号; 第一开关单元,其被第一控制信号可控地切换到短路状态或开路状态,并产生第二控制信号; 以及第二开关单元,其被所述第二控制信号可控地切换到与所述第一开关单元相反的电路状态,并且当所述输入电压不小于所述第一开关单元的额定电压时,停止将所述输入电压提供给所述便携式电子设备 便携式电子设备。 因此,可以实现温度独立的过压保护。

    THIN FILM TRANSISTOR, PIXEL STRUCTURE AND METHOD FOR FABRICATING THE SAME
    93.
    发明申请
    THIN FILM TRANSISTOR, PIXEL STRUCTURE AND METHOD FOR FABRICATING THE SAME 有权
    薄膜晶体管,像素结构及其制造方法

    公开(公告)号:US20130043464A1

    公开(公告)日:2013-02-21

    申请号:US13303149

    申请日:2011-11-23

    CPC classification number: H01L29/7869 G02F1/1368 H01L29/78693

    Abstract: A thin film transistor (TFT) that includes a gate, an oxide semiconductor layer, a gate insulator, a source, and a drain is provided. The gate insulator is located between the oxide semiconductor layer and the gate. The source and the drain are in contact with different portions of the oxide semiconductor layer. Each of the source and the drain has a ladder-shaped sidewall that is partially covered by the oxide semiconductor layer. A method for fabricating the above-mentioned TFT is also provided.

    Abstract translation: 提供了包括栅极,氧化物半导体层,栅极绝缘体,源极和漏极的薄膜晶体管(TFT)。 栅极绝缘体位于氧化物半导体层和栅极之间。 源极和漏极与氧化物半导体层的不同部分接触。 源极和漏极中的每一个具有被氧化物半导体层部分覆盖的梯形侧壁。 还提供了一种用于制造上述TFT的方法。

    Wireless device, pairing method, and unpairing method
    96.
    发明授权
    Wireless device, pairing method, and unpairing method 有权
    无线设备,配对方法和取消配对方法

    公开(公告)号:US08340007B2

    公开(公告)日:2012-12-25

    申请号:US12429159

    申请日:2009-04-23

    CPC classification number: H04W12/06 H04L63/08 H04W12/08

    Abstract: A wireless device triggers pairing or un-pairing between the wireless device and another wireless device. The wireless device further exchanges media access control (MAC) addresses, pairing magic numbers (PMNs), and pairing indices with the another wireless device so as to establish the pairing with the another wireless device upon the condition that the wireless device triggers the pairing. The wireless device further exchanges the MAC addresses, the PMNs, and the pairing indices with the another wireless device so as to establish the unpairing with the another wireless device upon the condition that the wireless device triggers the unpairing. The pairing magic numbers are operable to identify the pairing between the wireless device and the another wireless device. The pairing indices are operable to launch the MAC addresses, the PMNs, and the pairing indices.

    Abstract translation: 无线设备触发无线设备与另一无线设备之间的配对或取消配对。 无线设备进一步与无线设备交换媒体访问控制(MAC)地址,配对幻数(PMN)和配对索引,以便在无线设备触发配对的条件下与另一无线设备建立配对。 无线设备进一步与另一无线设备交换MAC地址,PMN和配对索引,以便在无线设备触发不通知的条件下,与另一无线设备建立不配对。 配对魔术数字可操作以识别无线设备与另一无线设备之间的配对。 配对索引可用于启动MAC地址,PMN和配对索引。

    Electrophoretic display for reducing damage property of elements
    98.
    发明授权
    Electrophoretic display for reducing damage property of elements 有权
    用于降低元件损伤性能的电泳显示器

    公开(公告)号:US08294664B2

    公开(公告)日:2012-10-23

    申请号:US12607066

    申请日:2009-10-28

    Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel and a source driver. The display panel includes at least one pixel unit. The pixel unit is coupled to a pixel electrode and a common electrode. The source driver is coupled to the display panel. When the source driver provides a first driving voltage to the pixel electrode having a second driving voltage, the source driver provides a ground voltage to the pixel electrode, and then the source driver provides first driving voltage to the pixel electrode. The ground voltage is between the first driving voltage and the second driving voltage. Thereby, damage property of elements may be reduced.

    Abstract translation: 提供电泳显示器及其驱动方法。 电泳显示器包括显示面板和源驱动器。 显示面板包括至少一个像素单元。 像素单元耦合到像素电极和公共电极。 源极驱动器耦合到显示面板。 当源极驱动器向具有第二驱动电压的像素电极提供第一驱动电压时,源极驱动器向像素电极提供接地电压,然后源极驱动器向像素电极提供第一驱动电压。 接地电压在第一驱动电压和第二驱动电压之间。 因此,可以降低元件的损伤特性。

    LED PACKAGE FOR UNIFORM COLOR EMISSION
    100.
    发明申请
    LED PACKAGE FOR UNIFORM COLOR EMISSION 有权
    LED包装用于均匀颜色排放

    公开(公告)号:US20120211778A1

    公开(公告)日:2012-08-23

    申请号:US13031629

    申请日:2011-02-22

    Abstract: A light emitting diode package for one or more light emitting diodes mounted on a substrate. A frame is disposed on at least a portion of the substrate and substantially surrounds, but does not contact, the light emitting diode. The frame is substantially transparent to light emitted from the light emitting diode and includes one or more first wavelength converting materials. The wavelength converting materials, which may be one or more phosphors, convert at least a portion of light emitted at the emission wavelength to different wavelength. A cover covers the light emitting diode within the frame. The cover layer includes one or more second wavelength converting materials differing from the first one or more wavelength converting materials in wavelength converting material concentration or in converted light wavelength or in combinations of wavelength converting materials.

    Abstract translation: 一种用于安装在基板上的一个或多个发光二极管的发光二极管封装。 框架设置在基板的至少一部分上并基本上包围但不接触发光二极管。 该框架对于从发光二极管发出的光基本上是透明的,并且包括一个或多个第一波长转换材料。 可以是一种或多种荧光体的波长转换材料将在发射波长处发射的光的至少一部分转换成不同的波长。 盖子覆盖框架内的发光二极管。 覆盖层包括与波长转换材料浓度或转换光波长中的第一或多个波长转换材料不同的一个或多个第二波长转换材料或波长转换材料的组合。

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