DRIVING SYSTEM AND METHOD FOR DOT-MATRIX LIGHT-EMITTING DIODE DISPLAY DEVICE
    1.
    发明申请
    DRIVING SYSTEM AND METHOD FOR DOT-MATRIX LIGHT-EMITTING DIODE DISPLAY DEVICE 审中-公开
    用于基体发光二极管显示装置的驱动系统和方法

    公开(公告)号:US20130314307A1

    公开(公告)日:2013-11-28

    申请号:US13595871

    申请日:2012-08-27

    IPC分类号: G09G3/32

    摘要: A driving system and a method for a dot-matrix light-emitting diode display device. The driving system comprises a controller, a scan line driver, and a signal line driver. The controller provides a scan line control signal and a signal line control signal. The scan line driver generates a scan line driving signal in response to the scan line control signal. The scan line driving signal is divided into an ON period and a OFF period. The signal line driver generates a signal line driving signal in response to the signal line control signal. The signal line driver generates a discharging control signal or a charging control signal during the OFF period so that the signal line driver and the plurality of signal lines form the discharging or charging paths. Therefore, the parasitic capacitors on the scan lines are discharged or the parasitic capacitors on the signal lines are charged.

    摘要翻译: 点阵式发光二极管显示装置的驱动系统和方法。 驱动系统包括控制器,扫描线驱动器和信号线驱动器。 控制器提供扫描线控制信号和信号线控制信号。 扫描线驱动器响应于扫描线控制信号产生扫描线驱动信号。 扫描线驱动信号被分成ON周期和OFF周期。 信号线驱动器响应于信号线控制信号产生信号线驱动信号。 信号线驱动器在OFF周期期间产生放电控制信号或充电控制信号,使得信号线驱动器和多条信号线形成放电或充电路径。 因此,扫描线上的寄生电容器被放电或信号线上的寄生电容器被充电。

    COATING METHODS AND APPARATUS FOR MAKING A CIGS SOLAR CELL
    2.
    发明申请
    COATING METHODS AND APPARATUS FOR MAKING A CIGS SOLAR CELL 审中-公开
    用于制造CIGS太阳能电池的涂覆方法和装置

    公开(公告)号:US20090215224A1

    公开(公告)日:2009-08-27

    申请号:US12034715

    申请日:2008-02-21

    申请人: Wei-Zhong Li Ken Tang

    发明人: Wei-Zhong Li Ken Tang

    IPC分类号: H01L21/06 C23C16/00 C23C14/34

    摘要: A method for manufacturing a thin film solar cell involves applying an inductively-coupled-plasma during the deposition of selenium. A precursor thin film is formed. The precursor thin film can include copper, indium, and gallium. The inductively-coupled-plasma is applied to the selenium as the selenium is deposited into the precursor thin film to produce the thin film. The selenium is deposited into precursor thin film by evaporation, sputtering, or using a reactive gas. An inert gas is used as a carry and discharge gas. The precursor thin film and the selenium are deposited using a deposition system. The deposition system includes an inductively-coupled-plasma device. The inductively-coupled-plasma device includes a quartz plate, a plasma discharge coil, and an inlet system. The deposition can be an in-line system, a roll-to-roll system, or a hybrid system.

    摘要翻译: 制造薄膜太阳能电池的方法包括在硒的沉积期间施加电感耦合等离子体。 形成前体薄膜。 前体薄膜可以包括铜,铟和镓。 当硒沉积到前体薄膜中以产生薄膜时,电感耦合等离子体被施加到硒。 硒通过蒸发,溅射或使用反应性气体沉积到前体薄膜中。 使用惰性气体作为携带和排出气体。 使用沉积系统沉积前体薄膜和硒。 沉积系统包括电感耦合等离子体装置。 电感耦合等离子体装置包括石英板,等离子体放电线圈和入口系统。 沉积可以是在线系统,卷对卷系统或混合系统。

    SCAN-TYPE DISPLAY DEVICE CONTROL CIRCUIT
    3.
    发明申请
    SCAN-TYPE DISPLAY DEVICE CONTROL CIRCUIT 有权
    扫描型显示设备控制电路

    公开(公告)号:US20110074799A1

    公开(公告)日:2011-03-31

    申请号:US12707192

    申请日:2010-02-17

    IPC分类号: G09G5/39

    摘要: A scan-type display device control circuit is suitable for receiving successive frame data and driving a light-emitting diode (LED) display device accordingly. The scan-type display device control circuit includes a ping-pong buffer, a data storage controller, a line scan controller, a display buffer, and a scrambled pulse width modulation (PMW) signal generating device. The scan-type display device control circuit can utilize frame data circularly and repeatedly, so as to prevent a great mass of data from being transmitted repeatedly. Therefore, a band width for inputting data can be reduced significantly. Furthermore, the scrambled PMW signal generating device can scramble a PMW signal with a long period into a plurality of scrambled PMW signals with a short period. Therefore, the refresh rate can be efficiently enhanced without changing the band width for inputting data.

    摘要翻译: 扫描型显示装置控制电路适于接收相继的帧数据并相应地驱动发光二极管(LED)显示装置。 扫描式显示装置控制电路包括乒乓缓冲器,数据存储控制器,行扫描控制器,显示缓冲器和加扰脉宽调制(PMW)信号发生装置。 扫描式显示装置控制电路可以循环重复地利用帧数据,以防止大量的数据被重复发送。 因此,可以显着地减少用于输入数据的带宽。 此外,加扰PMW信号发生装置可以将具有长周期的PMW信号加扰到具有短周期的多个加扰的PMW信号中。 因此,可以在不改变输入数据的带宽的情况下有效地提高刷新率。

    Scan-type display device control circuit
    5.
    发明授权
    Scan-type display device control circuit 有权
    扫描式显示装置控制电路

    公开(公告)号:US08760458B2

    公开(公告)日:2014-06-24

    申请号:US12707192

    申请日:2010-02-17

    IPC分类号: G09G5/39

    摘要: A scan-type display device control circuit is suitable for receiving successive frame data and driving a light-emitting diode (LED) display device accordingly. The scan-type display device control circuit includes a ping-pong buffer, a data storage controller, a line scan controller, a display buffer, and a scrambled pulse width modulation (PMW) signal generating device. The scan-type display device control circuit can utilize frame data circularly and repeatedly, so as to prevent a great mass of data from being transmitted repeatedly. Therefore, a band width for inputting data can be reduced significantly. Furthermore, the scrambled PMW signal generating device can scramble a PMW signal with a long period into a plurality of scrambled PMW signals with a short period. Therefore, the refresh rate can be efficiently enhanced without changing the band width for inputting data.

    摘要翻译: 扫描型显示装置控制电路适于接收相继的帧数据并相应地驱动发光二极管(LED)显示装置。 扫描式显示装置控制电路包括乒乓缓冲器,数据存储控制器,行扫描控制器,显示缓冲器和加扰脉宽调制(PMW)信号发生装置。 扫描式显示装置控制电路可以循环重复地利用帧数据,以防止大量的数据被重复发送。 因此,可以显着地减少用于输入数据的带宽。 此外,加扰PMW信号发生装置可以将具有长周期的PMW信号加扰到具有短周期的多个加扰的PMW信号中。 因此,可以在不改变输入数据的带宽的情况下有效地提高刷新率。

    Serial controller and bi-directional serial controller
    6.
    发明授权
    Serial controller and bi-directional serial controller 有权
    串行控制器和双向串行控制器

    公开(公告)号:US08321714B2

    公开(公告)日:2012-11-27

    申请号:US12908625

    申请日:2010-10-20

    IPC分类号: G06F13/42 H04L7/00

    CPC分类号: H05B33/0842 H05B37/0254

    摘要: A serial controller is adapted to receive an external clock and an input data, and output an inverted clock and an output data. The serial controller includes an inverter, a serial position detector, a synchronous clock generator, a serial register, and a half-cycle delay unit. Thereby, through the serial controller, the problem that the data signal and the driving clock are not synchronous when the clock series are inverted is avoided. Besides, a bi-directional serial controller further includes an identification unit and a data directing unit, and the serial controller is enabled to return the current status to a central control unit to serve as the reference for error detection.

    摘要翻译: 串行控制器适于接收外部时钟和输入数据,并输出反相时钟和输出数据。 串行控制器包括反相器,串行位置检测器,同步时钟发生器,串行寄存器和半周期延迟单元。 因此,通过串行控制器,避免了时钟序列反转时数据信号和驱动时钟不同步的问题。 此外,双向串行控制器还包括识别单元和数据引导单元,并且串行控制器能够将当前状态返回到中央控制单元以用作用于错误检测的参考。

    SERIAL CONTROLLER AND BI-DIRECTIONAL SERIAL CONTROLLER
    7.
    发明申请
    SERIAL CONTROLLER AND BI-DIRECTIONAL SERIAL CONTROLLER 有权
    串行控制器和双向串行控制器

    公开(公告)号:US20120017108A1

    公开(公告)日:2012-01-19

    申请号:US12908625

    申请日:2010-10-20

    IPC分类号: G06F1/12

    CPC分类号: H05B33/0842 H05B37/0254

    摘要: A serial controller is adapted to receive an external clock and an input data, and output an inverted clock and an output data. The serial controller includes an inverter, a serial position detector, a synchronous clock generator, a serial register, and a half-cycle delay unit. Thereby, through the serial controller, the problem that the data signal and the driving clock are not synchronous when the clock series are inverted is avoided. Besides, a bi-directional serial controller further includes an identification unit and a data directing unit, and the serial controller is enabled to return the current status to a central control unit to serve as the reference for error detection.

    摘要翻译: 串行控制器适于接收外部时钟和输入数据,并输出反相时钟和输出数据。 串行控制器包括反相器,串行位置检测器,同步时钟发生器,串行寄存器和半周期延迟单元。 因此,通过串行控制器,避免了时钟序列反转时数据信号和驱动时钟不同步的问题。 此外,双向串行控制器还包括识别单元和数据引导单元,并且串行控制器能够将当前状态返回到中央控制单元以用作用于错误检测的参考。

    Method and system for enhancing performance of a physical network under real-time control using simulation of a reference model
    8.
    发明授权
    Method and system for enhancing performance of a physical network under real-time control using simulation of a reference model 有权
    使用模拟参考模型实时控制物理网络性能的方法和系统

    公开(公告)号:US07774440B1

    公开(公告)日:2010-08-10

    申请号:US10165610

    申请日:2002-06-07

    IPC分类号: G06F15/177

    摘要: A system and method for network simulation and enhancement includes an experiment configuration engine that provides various proposed traffic and/or network models, and a simulator responsive to the proposed traffic and/or network models to execute a plurality of simulations for the network using parallel discrete event simulation, to determine an optimal network configuration based upon an objective function for enhancing an aspect of network performance. The traffic and/or network models may be based on monitored data from the network indicating a current network state and current network traffic. Reconfiguration instructions for the new network configuration may be conveyed from the simulator to the network, so as to effectuate ongoing, real-time enhancement of the network. The network model(s) may cover internal operational details of individual network devices (e.g., routers and/or switches) as well as operation of the network as a whole.

    摘要翻译: 用于网络仿真和增强的系统和方法包括提供各种所提议的业务和/或网络模型的实验配置引擎,以及响应于所提出的业务和/或网络模型的模拟器,以使用并行离散的方式来执行网络的多个模拟 事件仿真,以确定基于用于增强网络性能方面的目标函数的最佳网络配置。 业务和/或网络模型可以基于来自网络的监视数据,指示当前网络状态和当前网络业务。 用于新网络配置的重新配置指令可以从模拟器传送到网络,以便实现网络的持续的,实时的增强。 网络模型可以覆盖各个网络设备(例如,路由器和/或交换机)的内部操作细节以及整个网络的操作。

    HIGH VOLTAGE ISOLATION BY CAPACITIVE COUPLING
    9.
    发明申请
    HIGH VOLTAGE ISOLATION BY CAPACITIVE COUPLING 有权
    电容耦合高电压隔离

    公开(公告)号:US20100073211A1

    公开(公告)日:2010-03-25

    申请号:US12235888

    申请日:2008-09-23

    IPC分类号: H03M1/00

    摘要: The present invention comprises a circuit for transferring N inputs, wherein N is greater than or equal to 2, across a capacitive coupling media comprising a line circuit, a coupling capacitor, and a neutral potential circuit. The line circuit comprises: (1) a data converter for each input, for sampling and converting the N inputs; (2) a multiplexer for combining the outputs of the N data converters and a synchronization signal to generate an unencoded composite bit stream; (3) a data encoder for encoding the composite bit stream. The capacitor couples the encoded composite bit stream to a data decoder. The neutral potential circuit comprises: (1) the data decoder for decoding the coupled composite bit stream, and generating a recovered data stream and a recovered clock; (2) a synchronization recovery, control logic, and de-multiplex function for providing a set of digital outputs that correspond to the inputs to the data converters.

    摘要翻译: 本发明包括用于传输N个输入的电路,其中N大于或等于2,跨越包括线路电路,耦合电容器和中性点电路的电容耦合介质。 线路电路包括:(1)用于每个输入的数据转换器,用于对N个输入进行采样和转换; (2)多路复用器,用于组合N个数据转换器的输出和同步信号以产生未编码的复合比特流; (3)用于对复合比特流进行编码的数据编码器。 电容器将编码的复合比特流耦合到数据解码器。 中性电位电路包括:(1)数据解码器,用于对耦合的复合比特流进行解码,并产生恢复的数据流和恢复的时钟; (2)同步恢复,控制逻辑和解复用功能,用于提供与数据转换器的输入对应的一组数字输出。

    High voltage isolation by capacitive coupling
    10.
    发明授权
    High voltage isolation by capacitive coupling 有权
    通过电容耦合进行高压隔离

    公开(公告)号:US07675444B1

    公开(公告)日:2010-03-09

    申请号:US12235888

    申请日:2008-09-23

    IPC分类号: H03M1/00

    摘要: The present invention comprises a circuit for transferring N inputs, wherein N is greater than or equal to 2, across a capacitive coupling media comprising a line circuit, a coupling capacitor, and a neutral potential circuit. The line circuit comprises: (1) a data converter for each input, for sampling and converting the N inputs; (2) a multiplexer for combining the outputs of the N data converters and a synchronization signal to generate an unencoded composite bit stream; (3) a data encoder for encoding the composite bit stream. The capacitor couples the encoded composite bit stream to a data decoder. The neutral potential circuit comprises: (1) the data decoder for decoding the coupled composite bit stream, and generating a recovered data stream and a recovered clock; (2) a synchronization recovery, control logic, and de-multiplex function for providing a set of digital outputs that correspond to the inputs to the data converters.

    摘要翻译: 本发明包括用于传输N个输入的电路,其中N大于或等于2,跨越包括线路电路,耦合电容器和中性点电路的电容耦合介质。 线路电路包括:(1)用于每个输入的数据转换器,用于对N个输入进行采样和转换; (2)多路复用器,用于组合N个数据转换器的输出和同步信号以产生未编码的复合比特流; (3)用于对复合比特流进行编码的数据编码器。 电容器将编码的复合比特流耦合到数据解码器。 中性电位电路包括:(1)数据解码器,用于对耦合的复合比特流进行解码,并产生恢复的数据流和恢复的时钟; (2)同步恢复,控制逻辑和解复用功能,用于提供与数据转换器的输入对应的一组数字输出。