公开(公告)号：US20060238226A1

公开(公告)日：2006-10-26

申请号：US11109701

申请日：2005-04-20

申请人： William Holland ,  Wenzhe Luo ,  Zhigang Ma ,  Dale Nelson ,  Harold Simmonds ,  Lizhong Sun ,  Xiangqun Sun

发明人： William Holland ,  Wenzhe Luo ,  Zhigang Ma ,  Dale Nelson ,  Harold Simmonds ,  Lizhong Sun ,  Xiangqun Sun

IPC分类号： H03K23/00

CPC分类号： G06F7/68 ,  H03L7/1976

摘要： A baseband clock synthesizer having particular use in a BLUETOOTH piconet device, having the capability of generating either 12 MHz or 13 MHz clock signals generated from any reference clock signal, e.g., 12.00, 12.80, 13.00, 15.36, 16.80, 19.20, 19.44, 19.68, 19.80, and 26.00 MHz. A fractional-N frequency divider is implemented with a PLL including a variable divider allowing the use of virtually any reference frequency input to generate a locked 156 MHz clock signal used as a basis for a 12 MHz or 13 MHz baseband clock signal. A residue feedback sigma-delta modulator provides a varying integer sequence to an integer divider in a feedback path of the PLL, effectively allowing division by non-integer numbers in the PLL. Thus, the PLL can be referenced to virtually any reference clock and still provide a fixed output clock signal (e.g., 12 or 13 MHz).

公开(公告)号：US06396357B1

公开(公告)日：2002-05-28

申请号：US09562305

申请日：2000-05-01

申请人： Lizhong Sun ,  Dale Nelson

发明人： Lizhong Sun ,  Dale Nelson

IPC分类号： H03B524

CPC分类号： H03K3/0315 ,  H03K3/354

摘要： A ring oscillator including a voltage-to-current converter for producing at least one control current from at least one control voltage and, a plurality of delay cells coupled to the converter, wherein at least one output of the one of the delay cells is coupled to the input of another of the delay cells, wherein the voltage-to-current converter produces a substantially linear output when the at least one control voltage is varied between zero volts and a rail supply voltage. Since the ring oscillator operates from a low voltage source, it can be used in applications where power supply (e.g., battery size) is small (e.g., pagers, cellular phone applications).

摘要翻译： 一种环形振荡器，包括用于从至少一个控制电压产生至少一个控制电流的电压 - 电流转换器，以及耦合到转换器的多个延迟单元，其中所述一个延迟单元的至少一个输出耦合 到另一个延迟单元的输入，其中当至少一个控制电压在零伏特和轨道电源电压之间变化时，电压 - 电流转换器产生基本上线性的输出。 由于环形振荡器由低电压源工作，因此可用于电源（例如，电池尺寸）小（例如，寻呼机，蜂窝电话应用）的应用中。

公开(公告)号：US07460267B2

公开(公告)日：2008-12-02

申请号：US11183188

申请日：2005-07-15

申请人： Lizhong Sun ,  Quanyuan Shang ,  John M. White

发明人： Lizhong Sun ,  Quanyuan Shang ,  John M. White

IPC分类号： G06F15/00 ,  G06K1/00 ,  G06K15/10 ,  H04N1/60

CPC分类号： C09D11/322

摘要： Green inks for displays are provided. In one aspect, the green inks include one or more green organic pigments, one or more monomers, one or more polymeric dispersants, and one or more organic solvents. In another aspect, the green inks include one or more green organic pigments, one or more yellow pigments, one or more monomers, one or more oligomers, one or more polymeric dispersants, and one or more organic solvents. Methods of forming displays that include dispensing the green inks by inkjetting onto a substrate and displays that include the green inks are also provided.

摘要翻译： 提供用于显示器的绿色油墨。 一方面，绿色油墨包括一种或多种绿色有机颜料，一种或多种单体，一种或多种聚合物分散剂和一种或多种有机溶剂。 另一方面，绿色油墨包括一种或多种绿色有机颜料，一种或多种黄色颜料，一种或多种单体，一种或多种低聚物，一种或多种聚合物分散剂和一种或多种有机溶剂。 形成显示器的方法包括通过喷墨到基板上分配绿色油墨并且还提供包括绿色油墨的显示器。

公开(公告)号：US20070263026A1

公开(公告)日：2007-11-15

申请号：US11741723

申请日：2007-04-28

申请人： Quanyuan Shang ,  Shinichi Kurita ,  Lizhong Sun

发明人： Quanyuan Shang ,  Shinichi Kurita ,  Lizhong Sun

IPC分类号： B41J2/165

CPC分类号： B41J2/16552 ,  B41J2/16508 ,  B41J3/28

摘要： The invention provides a print head parking structure that includes a solvent and/or surface treatment bath for inkjet print heads. Print heads may be returned to the print head parking structure after a substrate has been printed, after one or more printing passes, and/or frequently enough to prevent ink from drying on or clogging the print heads. Once sealed within the print head parking structure, the print heads (or a portion thereof) may be dipped in a solvent bath or pool to dissolve or wash away any ink that has been deposited on the print heads.

摘要翻译： 本发明提供了一种打印头停车结构，其包括用于喷墨打印头的溶剂和/或表面处理浴。 在印刷一个或多个印刷之后，和/或经常足以防止油墨干燥或堵塞打印头，印刷头可以在印刷基板之后返回打印头停车结构。 一旦密封在打印头停车结构中，打印头（或其一部分）可以浸入溶剂浴或池中以溶解或洗掉已经沉积在打印头上的任何油墨。

公开(公告)号：US20070139088A1

公开(公告)日：2007-06-21

申请号：US11680026

申请日：2007-02-28

申请人： Akhil Garlapati ,  Lizhong Sun ,  Douglas Pastorello ,  Richard Juhn ,  Axel Thomsen

发明人： Akhil Garlapati ,  Lizhong Sun ,  Douglas Pastorello ,  Richard Juhn ,  Axel Thomsen

IPC分类号： H03K23/00

CPC分类号： H03K23/66 ,  H03K21/10 ,  H03L7/0805 ,  H03L7/087 ,  H03L7/091 ,  H03L7/093 ,  H03L7/193 ,  H03L7/1974 ,  H03L7/1976

摘要： In at least one embodiment of the invention, a method for dividing a first signal having a first frequency by a divide ratio to generate a lower frequency signal includes generating a first plurality of signals having a common frequency, a first pulse width, and different phases. The first plurality of signals is based, at least in part, on at least one signal having a second pulse width. The first pulse width is selected from a plurality of pulse widths based, at least in part, on the divide ratio. The method includes sequentially selecting individual pulses of the first plurality of signals as an output signal of a select circuit to generate an output signal having a frequency lower than the first frequency.

摘要翻译： 在本发明的至少一个实施例中，一种用于将具有第一频率的第一信号除以分频比以产生较低频率信号的方法包括产生具有共同频率，第一脉冲宽度和不同相位的第一多个信号 。 第一组多个信号至少部分地基于具有第二脉冲宽度的至少一个信号。 至少部分地基于分频比，从多个脉冲宽度中选择第一脉冲宽度。 该方法包括顺序选择第一多个信号中的各个脉冲作为选择电路的输出信号，以产生具有低于第一频率的频率的输出信号。

公开(公告)号：US20070015848A1

公开(公告)日：2007-01-18

申请号：US11183188

申请日：2005-07-15

申请人： Lizhong Sun ,  Quanyuan Shang ,  John White

发明人： Lizhong Sun ,  Quanyuan Shang ,  John White

IPC分类号： C03C17/00

CPC分类号： C09D11/322

摘要： Green inks for displays are provided. In one aspect, the green inks include one or more green organic pigments, one or more monomers, one or more polymeric dispersants, and one or more organic solvents. In another aspect, the green inks include one or more green organic pigments, one or more yellow pigments, one or more monomers, one or more oligomers, one or more polymeric dispersants, and one or more organic solvents. Methods of forming displays that include dispensing the green inks by inkjetting onto a substrate and displays that include the green inks are also provided.

摘要翻译： 提供用于显示器的绿色油墨。 一方面，绿色油墨包括一种或多种绿色有机颜料，一种或多种单体，一种或多种聚合物分散剂和一种或多种有机溶剂。 另一方面，绿色油墨包括一种或多种绿色有机颜料，一种或多种黄色颜料，一种或多种单体，一种或多种低聚物，一种或多种聚合物分散剂和一种或多种有机溶剂。 形成显示器的方法包括通过喷墨到基板上分配绿色油墨并且还提供包括绿色油墨的显示器。

公开(公告)号：US20060144825A1

公开(公告)日：2006-07-06

申请号：US11368839

申请日：2006-03-06

申请人： Stand Tsai ,  Shijian Li ,  Feng Liu ,  Lizhong Sun ,  Liang-Yuh Chen

发明人： Stand Tsai ,  Shijian Li ,  Feng Liu ,  Lizhong Sun ,  Liang-Yuh Chen

IPC分类号： C09K13/00 ,  C03C15/00 ,  H01L21/302 ,  B44C1/22 ,  C23F1/00

CPC分类号： B24B37/0056 ,  B24B37/044 ,  C09G1/02 ,  C09K3/1463 ,  H01L21/3212

摘要： Compositions and methods for removal of barrier layer materials by a chemical mechanical polishing technique are provided. In one aspect, the invention provides a composition adapted for removing a barrier layer material in a chemical mechanical polishing technique including at least one reducing agent selected from the group of bicarboxylic acids, tricarboxylic acids, and combinations thereof, at least one reducing agent selected from the group of glucose, hydroxylamine, and combinations thereof, and deionized water, wherein the composition has a pH of about 7 or less. The composition may be used in a method for removing the barrier layer material including applying the composition to a polishing pad and polishing the substrate in the presence of the composition to remove the barrier layer.

公开(公告)号：US20060025049A1

公开(公告)日：2006-02-02

申请号：US11115634

申请日：2005-04-27

申请人： Lizhong Sun ,  Lei Zhu ,  Gary Lam ,  Robert Jackson ,  Wei-Yung Hsu

发明人： Lizhong Sun ,  Lei Zhu ,  Gary Lam ,  Robert Jackson ,  Wei-Yung Hsu

IPC分类号： B24B51/00

CPC分类号： B24B37/04 ,  B24B57/02

摘要： Methods and apparatus for delivering a polishing fluid to a chemical mechanical polishing surface is provided. In one aspect, the apparatus comprises a vertical arm having a delivery portion located proximate to a circumference of a polishing surface, a first nozzle disposed on the delivery portion and adapted to dispense the polishing fluid with a first adjustable droplet size, and at least a second nozzle disposed on the delivery portion and adapted to dispense the polishing fluid with a second adjustable droplet size. In another aspect of the invention, the apparatus comprises a horizontal arm having a delivery portion disposed at least partially over a polishing surface, a first nozzle disposed on the delivery portion and adapted to dispense the polishing fluid with a first adjustable droplet size across a first region of the polishing surface, and at least a second nozzle disposed horizontally spaced from the first nozzle on the delivery portion, and adapted to dispense the polishing fluid with a second adjustable droplet size across a second region of the polishing surface.

摘要翻译： 提供了将抛光液输送到化学机械抛光表面的方法和设备。 一方面，该装置包括垂直臂，其具有位于抛光表面的圆周附近的输送部分，设置在输送部分上并适于以第一可调液滴尺寸分配抛光流体的第一喷嘴，以及至少一 第二喷嘴，其布置在输送部分上并且适于以第二可调液滴尺寸分配抛光流体。 在本发明的另一方面，该装置包括水平臂，其具有至少部分地设置在抛光表面上的输送部分，设置在输送部分上的第一喷嘴，并且适于以第一可调液滴大小分配抛光流体， 抛光表面的区域，以及至少第二喷嘴，其在输送部分上与第一喷嘴水平间隔设置，并且适于在抛光表面的第二区域上分配具有第二可调液滴尺寸的抛光流体。

公开(公告)号：US20050284770A1

公开(公告)日：2005-12-29

申请号：US11215254

申请日：2005-08-30

申请人： Paul Butterfield ,  Liang-Yuh Chen ,  Yonqi Hu ,  Antoine Manens ,  Rashid Mavliev ,  Stan Tsai ,  Feng Liu ,  Ralph Wadensweiler ,  Lizhong Sun ,  Siew Neo ,  Alain Duboust

发明人： Paul Butterfield ,  Liang-Yuh Chen ,  Yonqi Hu ,  Antoine Manens ,  Rashid Mavliev ,  Stan Tsai ,  Feng Liu ,  Ralph Wadensweiler ,  Lizhong Sun ,  Siew Neo ,  Alain Duboust

IPC分类号： B23H5/00 ,  B23H5/06 ,  B23H5/08 ,  B23H5/10 ,  B24B37/04 ,  B24B49/16 ,  B24B53/007 ,  B24D13/14 ,  C25D17/00 ,  C25D17/10 ,  H01L21/321

CPC分类号： B23H5/06 ,  B23H5/08 ,  B23H5/10 ,  B24B37/046 ,  B24B37/11 ,  B24B37/22 ,  B24B37/24 ,  B24B37/26 ,  B24B49/16 ,  B24B53/017 ,  C25D17/10 ,  H01L21/32125

摘要： Embodiments of a polishing article for polishing a substrate are provided. In one embodiment, the polishing article includes a ring-shaped upper layer having a polishing surface, and a conductive layer coupled to the upper layer and forming a replaceable assembly therewith.

摘要翻译： 提供了用于研磨衬底的抛光制品的实施例。 在一个实施例中，抛光制品包括具有抛光表面的环形上层，以及耦合到上层并与其形成可更换组件的导电层。

公开(公告)号：US06946884B2

公开(公告)日：2005-09-20

申请号：US10131210

申请日：2002-04-25

申请人： William Eric Holland ,  Wenzhe Luo ,  Zhigang Ma ,  Dale H. Nelson ,  Harold Thomas Simmonds ,  Lizhong Sun ,  Xiangqun Sun

发明人： William Eric Holland ,  Wenzhe Luo ,  Zhigang Ma ,  Dale H. Nelson ,  Harold Thomas Simmonds ,  Lizhong Sun ,  Xiangqun Sun

IPC分类号： H03L7/197 ,  H03K21/00

CPC分类号： G06F7/68 ,  H03L7/1976

摘要： A baseband clock synthesizer having particular use in a BLUETOOTH piconet device, having the capability of generating either 12 MHz or 13 MHz clock signals generated from any reference clock signal, e.g., 12.00, 12.80, 13.00, 15.36, 16.80, 19.20, 19.44, 19.68, 19.80, and 26.00 MHz. A fractional-N frequency divider is implemented with a PLL including a variable divider allowing the use of virtually any reference frequency input to generate a locked 156 MHz clock signal used as a basis for a 12 MHz or 13 MHz baseband clock signal. A residue feedback sigma-delta modulator provides a varying integer sequence to an integer divider in a feedback path of the PLL, effectively allowing division by non-integer numbers in the PLL. Thus, the PLL can be referenced to virtually any reference clock and still provide a fixed output clock signal (e.g., 12 or 13 MHz).

摘要翻译： 具有在BLUETOOTH微微网器件中特别使用的基带时钟合成器，具有产生从任何参考时钟信号（例如12.00,12.80,13.00,15.36,16.80,19.20,15.46,19.80,19.20,19.44,19.68）产生的12MHz或13MHz时钟信号的能力。 ，19.80和26.00MHz。 分数N分频器由PLL包括可变分频器实现，允许使用实际上任何参考频率输入来产生用作12MHz或13MHz基带时钟信号的基础的锁定的156MHz时钟信号。 残留反馈Σ-Δ调制器在PLL的反馈路径中向整数分频器提供变化的整数序列，有效地允许在PLL中除以非整数。 因此，PLL可以参考实际上任何参考时钟，并且仍然提供固定的输出时钟信号（例如，12或13MHz）。