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    • 13. 发明授权
    • Yellow light afterglow material and preparation method thereof as well as LED illuminating device using same
    • 黄光余辉材料及其制备方法以及使用其的LED照明装置
    • US09045689B2
    • 2015-06-02
    • US13497129
    • 2009-11-09
    • Hongjie ZhangMing ZhangChengyu LiKun ZhaoHao Zhang
    • Hongjie ZhangMing ZhangChengyu LiKun ZhaoHao Zhang
    • C09K11/80H01L33/00C09K11/77H01L33/50
    • C09K11/7774H01L25/0753H01L33/502
    • The invention relates to a yellow light afterglow material and a preparation method thereof as well as an LED illuminating device using the same. The yellow light afterglow material comprises the chemical formula of aY2O3.bAl2O3.cSiO2:mCe.nB.xNa.yP, where a, b, c, m, n, x and y are coefficients, and a is not less than 1 but not more than 2, b is not less than 2 but not more than 3, c is not less than 0.001 but not more than 1, m is not less than 0.0001 but not more than 0.6, n is not less than 0.0001 but not more than 0.5, x is not less than 0.0001 but not more than 0.2, and y is not less than 0.0001 but not more than 0.5; wherein Y, Al and Si are substrate elements, and Ce, B, Na and P are activators. The yellow light afterglow material is prepared by the following steps: weighing oxides of elements or materials which can generate oxides at high temperature by molar ratio as raw materials, evenly mixing and then sintering the raw materials at 1200-1700° in a reducing atmosphere.
    • 本发明涉及一种黄光余辉材料及其制备方法以及使用其的LED照明装置。 黄光余辉材料包括aY2O3.bAl2O3.cSiO2:mCe.nB.xNa.yP的化学式:其中a,b,c,m,n,x和y是系数,a不小于1但不是 大于2,b不小于2,但不大于3,c不小于0.001,但不大于1,m不小于0.0001,但不大于0.6,n不小于0.0001,但不大于 0.5,x不小于0.0001但不大于0.2,y不小于0.0001但不大于0.5; 其中Y,Al和Si是底物,Ce,B,Na和P是活化剂。 黄光余辉材料通过以下步骤制备:将以高摩尔比生成氧化物的元素或材料的氧化物称重为原料,均匀混合,然后在还原气氛中在1200-1700℃下烧结原料。
    • 17. 发明授权
    • Dual-stage exchange system for lithographic apparatus
    • 光刻设备双级交换系统
    • US08836918B2
    • 2014-09-16
    • US13262783
    • 2010-04-02
    • Yu ZhuMing ZhangJingsong WangLi TianDengfeng XuWensheng YinGuanghong DuanJinchun Hu
    • Yu ZhuMing ZhangJingsong WangLi TianDengfeng XuWensheng YinGuanghong DuanJinchun Hu
    • G03B27/58
    • H01L21/682G03F7/70733G03F7/70758
    • A dual-stage exchange system for a lithographic apparatus comprises a silicon chip stage (10) operating in an exposure workstation (6) and a silicon chip stage (12) operating in a pre-processing workstation (7). Each silicon chip stage (10, 12) is supported by a six-freedom micro-motion stage, respectively. The silicon chip stage (10, 12) and the six-freedom micro-motion stage form a silicon chip stage group. The two silicon chip stage groups are provided on the same rectangular base stage (1) and suspended on an upper surface (2) of the base sage by air bearings. A double-freedom driving unit (21a, 21b, 22a, 22b) is provided on each edge of the base stage (1), respectively. The six-freedom micro-motion stage of the silicon chip stage group has an upper layer driver and a lower layer driver, capable of achieving six-freedom control. The double-freedom driving units (21a, 21b) on the long edges of the base stage are connected with the bases (62) of the six-freedom micro-motion stages, and the double-freedom driving units (22a, 22b) on the short edges of the base stage are connected with the stator coils (63) of the upper layer drivers of the six-freedom micro-motion stages.
    • 用于光刻设备的双级交换系统包括在暴露工作站(6)中操作的硅芯片级(10)和在预处理工作站(7)中操作的硅芯片级(12)。 每个硅芯片级(10,12)分别由六自由度微动平台支撑。 硅片级(10,12)和六自由度微运动级形成硅芯片级组。 两个硅芯片台组设置在相同的矩形基台(1)上,并通过空气轴承悬挂在基座的上表面(2)上。 分别在基台(1)的每个边缘上设置双自由度驱动单元(21a,21b,22a,22b)。 硅片级组的六自由度微动阶段具有能够实现六自由度控制的上层驱动器和下层驱动器。 基台的长边缘上的双重自由度驱动单元(21a,21b)与六自由度微动台的基座(62)连接,双重自由度驱动单元(22a,22b)在 基台的短边缘与六自由度微动级的上层驱动器的定子线圈(63)连接。
    • 18. 发明授权
    • Gene expression browser for web-based search and visualization of characteristics of gene expression
    • 基因表达浏览器,用于基于网络的搜索和基因表达特征的可视化
    • US08832581B2
    • 2014-09-09
    • US12661028
    • 2010-03-05
    • Ming Zhang
    • Ming Zhang
    • G06F3/03G06F19/26G06F19/20
    • G06F19/26G06F19/20
    • Gene Expression Browser is developed for scientists to easily search and visualize the gene expression profiles from large amount of microarray expression data. Web 2.0 technology, full-text searching and server caching are applied to the software application so that large amount data are retrieved very fast from server and are displayed in both clear and comprehensive web user interface. Statistic analysis is hidden from users in the software application. Therefore, the software application is simple to operate and the results are easy to explain. Scientists can easily use the software application without having deep understanding on statistics and data analysis. Gene Expression Browser is the first search and visualization tool for mining large scale and complex microarray data. It might be an alternative to existing complex, slow and expensive microarray data analysis tools.
    • 基因表达浏览器是为科学家开发的,可以从大量的微阵列表达数据中轻松地搜索和可视化基因表达谱。 Web 2.0技术,全文搜索和服务器缓存应用于软件应用程序,从而从服务器获取大量数据,并以明确和全面的Web用户界面显示。 软件应用程序中的用户隐藏统计分析。 因此,软件应用程序操作简单,结果易于解释。 科学家可以轻松地使用软件应用程序,而不对统计和数据分析有深入的了解。 基因表达浏览器是第一个用于挖掘大规模和复杂微阵列数据的搜索和可视化工具。 它可能是现有复杂,缓慢和昂贵的微阵列数据分析工具的替代方案。