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905 条记录 (耗时 0.053 秒)

    Narrow border organic light-emitting diode display
    21.
    发明授权
    Narrow border organic light-emitting diode display 有权
    窄边界有机发光二极管显示屏

    公开(公告)号：US09214507B2

    公开(公告)日：2015-12-15

    申请号：US13588831

    申请日：2012-08-17

    申请人： Dinesh C. Mathew ,  Adam T. Garelli ,  Paul S. Drzaic ,  Wei Chen ,  Brett W. Degner ,  Bryan W. Posner

    发明人： Dinesh C. Mathew ,  Adam T. Garelli ,  Paul S. Drzaic ,  Wei Chen ,  Brett W. Degner ,  Bryan W. Posner

    IPC分类号： H01J1/62 ,  H01L27/32 ,  G06F3/041 ,  H05B33/08 ,  H01L51/52

    CPC分类号： H01L27/3276 ,  G06F3/041 ,  G06F3/0412 ,  H01L27/323 ,  H01L51/0096 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/5281 ,  H01L51/5284 ,  H01L51/5293 ,  H03K2217/96031 ,  H05B33/0896

    摘要： An electronic device may be provided having an organic light-emitting diode display and control circuitry for operating the display. The display may include one or more display layers interposed between the control circuitry and a display layer having thin-film transistors. The electronic device may include a coupling structure interposed between the layer of thin-film transistors and the control circuitry that electrically couples the layer of thin-film transistors to the control circuitry. The coupling structure may include a dielectric member having a conductive via, a flexible printed circuit having a bent portion, or a conductive via formed in an encapsulation layer of the display. The display may include a layer of opaque masking material. The layer of opaque masking material may be formed on an encapsulation layer, an organic emissive layer, a thin-film transistor layer, or a glass layer of the organic light-emitting diode display.

    摘要翻译： 可以提供具有用于操作显示器的有机发光二极管显示器和控制电路的电子设备。 显示器可以包括插入在控制电路和具有薄膜晶体管的显示层之间的一个或多个显示层。 电子设备可以包括插入在薄膜晶体管层和将薄膜晶体管层电耦合到控制电路的控制电路之间的耦合结构。 耦合结构可以包括具有导电通孔的电介质构件，具有弯曲部分的柔性印刷电路或形成在显示器的封装层中的导电通孔。 显示器可以包括不透明掩模材料层。 不透明掩模材料层可以形成在有机发光二极管显示器的封装层，有机发光层，薄膜晶体管层或玻璃层上。

    Conveying apparatus, systems and method
    22.
    发明授权
    Conveying apparatus, systems and method 有权
    输送装置，系统及方法

    公开(公告)号：US09115320B2

    公开(公告)日：2015-08-25

    申请号：US13493964

    申请日：2012-06-11

    申请人： Lishun Hu ,  Wei Chen

    发明人： Lishun Hu ,  Wei Chen

    IPC分类号： B65G51/18 ,  C10J3/50

    CPC分类号： C10J3/506 ,  C10J2200/15

    摘要： A conveying apparatus is provided. The conveying apparatus comprises a conveying pipeline and a supplementary gas pipeline extending into the conveying pipeline. The conveying pipeline defines an inlet and an outlet, and comprises an expanding portion defining the inlet, a shrinking portion defining the outlet, and an intermediate portion disposed between and in fluid communication with the expanding portion and the shrinking portion. A conveying apparatus and a conveying method are also presented.

    摘要翻译： 提供输送装置。 输送装置包括输送管道和延伸到输送管道中的补充气体管道。 输送管道限定入口和出口，并且包括限定入口的膨胀部分，限定出口的收缩部分和设置在膨胀部分和收缩部分之间并与膨胀部分和收缩部分流体连通的中间部分。 还提出了输送装置和输送方法。

    Bitline floating during non-access mode for memory arrays
    24.
    发明授权
    Bitline floating during non-access mode for memory arrays 有权
    位线在内存阵列的非访问模式下浮动

    公开(公告)号：US08982659B2

    公开(公告)日：2015-03-17

    申请号：US12645623

    申请日：2009-12-23

    申请人： Tsung-Yung Chang ,  Fatih Hamzaoglu ,  Gunjan H. Pandya ,  Siufu Chiu ,  Kevin Zhang ,  Wei Chen

    发明人： Tsung-Yung Chang ,  Fatih Hamzaoglu ,  Gunjan H. Pandya ,  Siufu Chiu ,  Kevin Zhang ,  Wei Chen

    IPC分类号： G11C5/14 ,  G11C7/12 ,  G11C11/413

    CPC分类号： G11C7/12 ,  G11C5/141 ,  G11C11/413

    摘要： Techniques are disclosed that allow for power conservation in integrated circuit memories, such as SRAM. The techniques can be embodied in circuitry that allows for floating of bitlines to eliminate or otherwise reduce power leakage associated with precharging bitlines. For instance, the techniques can be embodied in a bitline floating circuit having a single logic gate for qualifying the precharge control signal with a wake signal, so that precharging of the bitline does not occur if the wake signal is not in an active state. The techniques further allow for the elimination or reduction of unnecessary power consumption by the I/O circuitry or the memory array, such as when the memory array is not being accessed or when the array or a portion thereof is permanently disabled for yield recovery.

    摘要翻译： 公开了允许诸如SRAM的集成电路存储器中的功率节省的技术。 这些技术可以体现在允许位线漂移以消除或以其他方式减少与预充电位线相关联的功率泄漏的电路中。 例如，这些技术可以体现在具有用于通过唤醒信号对预充电控制信号进行限定的单个逻辑门的位线浮动电路中，从而如果唤醒信号不处于活动状态，则不会发生预充电位线。 这些技术还允许消除或减少I / O电路或存储器阵列的不必要的功率消耗，例如当存储器阵列未被访问时或者当阵列或其一部分被永久禁用以用于产量恢复时。

    Three-phase rectification module, the system thereof and harmonic suppression method
    25.
    发明授权
    Three-phase rectification module, the system thereof and harmonic suppression method 有权
    三相整流模块，其系统和谐波抑制方法

    公开(公告)号：US08971068B2

    公开(公告)日：2015-03-03

    申请号：US13466739

    申请日：2012-05-08

    申请人： Boyu Pu ,  Jinping Zhou ,  Yi Zhang ,  Wei Chen

    发明人： Boyu Pu ,  Jinping Zhou ,  Yi Zhang ,  Wei Chen

    IPC分类号： H02M1/12 ,  H02P27/06 ,  H02M7/219 ,  H02M7/487

    CPC分类号： H02M1/126 ,  H02M7/487 ,  H02M2007/2195 ,  H02P27/06 ,  Y02B70/1408 ,  Y02P80/112

    摘要： A three-phase rectification module, the system thereof and harmonic suppression method are provided. The module includes an LCL filter unit, a Vienna rectifier coupled to the LCL filter unit, and a rectifier control unit for controlling the power factor of the three-phase AC power source and the DC output voltage of the Vienna rectifier. A commutation diode is serially connected on the bridge-arm of each set of uni-directional rectification branches which are included in the Vienna rectifier, making it function as current uni-directionally. Herein, the power factor of the three-phase AC power source is matched with the parameters of the LCL filter unit, such that the absolute value of the phase difference between the AC input voltage and the current of the Vienna rectifier is close or equal to zero.

    摘要翻译： 提供三相整流模块及其系统和谐波抑制方法。 该模块包括LCL滤波器单元，耦合到LCL滤波器单元的维也纳整流器，以及用于控制三相AC电源的功率因数和维也纳整流器的DC输出电压的整流器控制单元。 在维也纳整流器中包含的每组单向整流分支的桥臂上串联连接一个换向二极管，使其单向电流工作。 这里，三相AC电源的功率因数与LCL滤波器单元的参数相匹配，使得AC输入电压与维也纳整流器的电流之间的相位差的绝对值接近或等于 零。

    Display heat distribution system
    28.
    发明授权
    Display heat distribution system 有权
    显示配热系统

    公开(公告)号：US08854284B2

    公开(公告)日：2014-10-07

    申请号：US11843399

    申请日：2007-08-22

    申请人： Philip J. Houdek ,  John Ternus ,  Wei Chen

    发明人： Philip J. Houdek ,  John Ternus ,  Wei Chen

    IPC分类号： G09G3/32 ,  G02F1/1335

    CPC分类号： G02F1/133603 ,  G02F2001/133628

    摘要： A display heat distribution system provides a display assembly. LEDs are mounted in the display assembly and illuminate the display assembly. Heat generation structures are mounted into the display assembly. In addition, heat distribution structures are mounted into the display assembly in a predetermined physically distributed heat management configuration. The heat generation structures and the heat distribution structures are physically located to maintain the LED temperatures at substantially uniform temperatures.

    摘要翻译： 显示器散热系统提供显示组件。 LED安装在显示组件中并照亮显示组件。 发热结构安装在显示组件中。 此外，热分配结构以预定的物理分布的热管理配置安装到显示组件中。 发热结构和热分布结构物理定位，以将LED温度保持在基本均匀的温度。

    Flow pattern transition pipe
    29.
    发明授权
    Flow pattern transition pipe 有权
    流动式过渡管

    公开(公告)号：US08833397B2

    公开(公告)日：2014-09-16

    申请号：US13527848

    申请日：2012-06-20

    申请人： Lishun Hu ,  Wei Chen

    发明人： Lishun Hu ,  Wei Chen

    IPC分类号： F15D1/04

    CPC分类号： B65G53/52

    摘要： A flow pattern transition pipe for use in a pneumatic conveyance system is provided. The flow pattern transition pipe comprises a first expansion pipe section gradually increasing in inner diameter in an axial direction, a second shrink pipe section following the first section from a maximum inner diameter end of the first section and gradually reducing in inner diameter in an axial direction away from the first section, and a third pipe section following the second section from a minimum inner diameter end of the second section, with a substantially identical inner diameter smaller than a minimum inner diameter of the first section. An axial length of the first section is from about three to about five times of the axial length of the second section.

    摘要翻译： 提供了一种用于气动输送系统的流动型过渡管。 流动型过渡管包括沿轴向内径逐渐增加的第一膨胀管段，从第一部分的最大内径端跟随第一部分的第二收缩管部分，并且沿轴向方向逐渐减小内径 以及与第二部分的最小内径端部相邻的第二部分的第三管部分，其内径基本相同于第一部分的最小内径。 第一部分的轴向长度为第二部分的轴向长度的约三到五倍。

    Tunable optical demultiplexer
    30.
    发明授权
    Tunable optical demultiplexer 有权
    可调光解复用器

    公开(公告)号：US08818194B2

    公开(公告)日：2014-08-26

    申请号：US12495343

    申请日：2009-06-30

    申请人： Brent E. Little ,  Wei Chen

    发明人： Brent E. Little ,  Wei Chen

    IPC分类号： H04J14/02 ,  G02B6/26

    CPC分类号： H04J14/02

    摘要： A tunable optical demultiplexer includes a control circuit and one or more heaters thermally coupled to waveguides of an optical demux. The control circuit is in signal communication with the one or more heaters and includes a processor coupled to a memory. The control circuit is configured to receive an optical channel group (OCG) identification signal and adjust the power delivered to the heaters in response to the OCG identification signal and based on parameter values stored in the memory. The optical demux outputs a plurality of optical signals at a corresponding one of a plurality of outputs. The transmission characteristics of the optical demux are varied depending on the amount of power delivered to the heaters. The varying of the transmission characteristics of the optical demux adjusts the spectral shifting of the plurality of wavelengths output by the optical demux.

    摘要翻译： 可调谐光解复用器包括控制电路和热耦合到光学解复用器的波导的一个或多个加热器。 控制电路与一个或多个加热器信号通信，并且包括耦合到存储器的处理器。 控制电路被配置为接收光通道组（OCG）识别信号，并且响应于OCG识别信号并且基于存储在存储器中的参数值来调节传送到加热器的功率。 光解复用器在多个输出中相应的一个输出端输出多个光信号。 光学解复用器的传输特性根据传送到加热器的功率量而变化。 光学解复用器的传输特性的变化调节由光学解复用器输出的多个波长的光谱偏移。