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    • 31. 发明申请
    • SUPPORT STAND FOR ELECTRONIC DEVICE
    • 电子设备支持站
    • US20120223194A1
    • 2012-09-06
    • US13210748
    • 2011-08-16
    • CONG HUANGWEN-RONG CHENHUI LIBIN DU
    • CONG HUANGWEN-RONG CHENHUI LIBIN DU
    • H05K7/00
    • F16M13/00A47B2023/049F16M11/10F16M11/38
    • A support stand includes a first support assembly, a second support assembly, a first connecting assembly connecting one end of the first support assembly and the second support assembly. A second connecting assembly connects the other ends of the first support assembly and the second support assembly. The first support assembly includes two first support mechanisms, each first support mechanism includes a main body, and a first support rod hinged on the main body in a first direction. When the first support rods rotate around the first direction to a back side of the support stand, the first connecting assembly and the second connecting assembly are tilted by the first support rods and the second support assembly.
    • 支撑架包括第一支撑组件,第二支撑组件,连接第一支撑组件的一端和第二支撑组件的第一连接组件。 第二连接组件连接第一支撑组件和第二支撑组件的另一端。 第一支撑组件包括两个第一支撑机构,每个第一支撑机构包括主体和沿第一方向铰接在主体上的第一支撑杆。 当第一支撑杆围绕第一方向旋转到支撑架的后侧时,第一连接组件和第二连接组件由第一支撑杆和第二支撑组件倾斜。
    • 32. 发明申请
    • Jitter controlled WFQ algorithm on network processors and latency constrained hardware
    • 抖动控制的WFQ算法在网络处理器和延迟受限的硬件上
    • US20060153071A1
    • 2006-07-13
    • US11032074
    • 2005-01-11
    • Adrian GrahBin Du
    • Adrian GrahBin Du
    • H04L12/56H04J3/22H04L12/26H04L1/00H04L12/28H04J3/16
    • H04L47/50
    • Systems and methods of reducing service jitter in WFQ scheduling schemes used in packet traffic management are described. Service jitter is the variance in time between when a queue should have been selected for servicing and when it was actually serviced. The service jitter is generally not a problem in lower speed applications but in a high speed implementation such as a OC192 device latency can lead to downstream service contract violations. According to the invention jitter is controlled by applying a dampening factor to a difference amount that is used by the WFQ process to adjust its timing of queue selection. The difference amount is queue-specific and is a running difference between calculated and actual queue servicing times.
    • 描述了在分组流量管理中使用的WFQ调度方案中减少业务抖动的系统和方法。 服务抖动是当队列应被选择用于维修和实际服务时间之间的时间差异。 服务抖动在低速应用中通常不是问题,但是在诸如OC192设备延迟的高速实现中可能导致下游服务合同违规。 根据本发明,通过将阻尼因子应用于由WFQ处理使用的差值来调整其队列选择的时序来控制抖动。 差异量是队列特定的,并且是计算和实际队列服务时间之间的运行差异。
    • 34. 发明授权
    • Method for driving an alternating current plasma display panel and circuit therefor
    • 用于驱动交流等离子体显示面板及其电路的方法
    • US06677714B2
    • 2004-01-13
    • US10268989
    • 2002-10-11
    • Ji-Bin DuYu-Ting ChienShin-Tai Lo
    • Ji-Bin DuYu-Ting ChienShin-Tai Lo
    • G09G500
    • G09G3/2927G09G2310/066
    • A method for driving an alternating current plasma display panel (AC PDP) during a reset period is disclosed. Firstly, a first erase pulse, being positive in polarity and increasing in magnitude with time, is applied to a first electrode so as to remove wall charges from the pixel units. Then, a first priming pulse of negative polarity and a second priming pulse of positive polarity increases in magnitude with time and are respectively applied to the first electrode and a second electrode so as to produce the wall charges in the pixel units. Finally, a second erase pulse, being positive in polarity and increasing in magnitude with time, is applied to the first electrode so as to remove the redundant wall charges.
    • 公开了一种在复位期间驱动交流等离子体显示面板(AC PDP)的方法。 首先,对第一电极施加极性为正极且随时间增加的第一擦除脉冲,以从像素单元去除壁电荷。 然后,负极性的第一起动脉冲和正极性的第二起动脉冲的大小随时间增加,分别施加到第一电极和第二电极,以便产生像素单元中的壁电荷。 最后,在第一电极上施加极性为正且随时间增加的第二擦除脉冲,以便去除多余的壁电荷。