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187 条记录 (耗时 0.051 秒)

    Spatial filter for sample inspection system
    41.
    发明授权
    Spatial filter for sample inspection system 有权
    样品检测系统空间过滤器

    公开(公告)号：US07184138B1

    公开(公告)日：2007-02-27

    申请号：US10798024

    申请日：2004-03-11

    申请人： Bo Li

    发明人： Bo Li

    IPC分类号： G01N21/00 ,  G01B11/30

    CPC分类号： G01N21/9501 ,  G01N21/8806

    摘要： Spatial filtering is disclosed that improves the signal to noise ration of a sample inspection system of the type having a detector and collection optics that receive radiation scattered from a point on a sample surface and direct the scattered radiation toward the detector. The spatial filtering may screen the detector from substantially all of the forward-scattered radiation from back-scattered radiation that is scattered in a at an elevation angle less than about 45° with respect to a normal to the surface. Forward scattered noise is screened from the detector while backscattered signal reaches the detector. Programmable spatial filters may be used to selectively block scattered noise due to surface roughness while transmitting scattered signal due to surface defects.

    摘要翻译： 公开了空间滤波，其改进了具有检测器和收集光学器件的样品检测系统的信噪比，其接收从样品表面上的点散射的辐射并将散射的辐射引导到检测器。 空间滤波可以从相对于表面的法线以小于约45°的仰角散射的来自反散射辐射的基本上所有的前向散射辐射来屏蔽检测器。 从反射散射信号到达检测器时，从检测器屏蔽正向散射噪声。 可编程空间滤波器可用于选择性地阻止由于表面粗糙度而引起的散射噪声，同时由于表面缺陷而传播散射信号。

    Organic compositions
    44.
    发明授权
    Organic compositions 失效
    有机成分

    公开(公告)号：US07060204B2

    公开(公告)日：2006-06-13

    申请号：US10404047

    申请日：2003-04-02

    申请人： Bo Li ,  Nancy Iwamoto ,  Boris Korolev ,  Paul G. Apen ,  Kreisler Lau ,  John G. Sikonia ,  Ananth Naman ,  Amauel Gebrebrhan ,  Nassrin Sleiman ,  Ruslan Zherebin

    发明人： Bo Li ,  Nancy Iwamoto ,  Boris Korolev ,  Paul G. Apen ,  Kreisler Lau ,  John G. Sikonia ,  Ananth Naman ,  Amauel Gebrebrhan ,  Nassrin Sleiman ,  Ruslan Zherebin

    IPC分类号： H01B1/12 ,  C08J9/38 ,  C08J9/00

    CPC分类号： H01L21/02126 ,  C08G61/02 ,  C08L65/00 ,  H01L21/02203 ,  H01L21/02282 ,  H01L21/31695 ,  H05K1/0313

    摘要： The present invention provides a composition comprising: (a) dielectric material; and (b) porogen comprising at least two fused aromatic rings wherein each of the fused aromatic rings has at least one alkyl substituent thereon and a bond exists between at least two of the alkyl substituents on adjacent aromatic rings. Preferably, the dielectric material is a composition comprising (a) thermosetting component comprising (1) optionally monomer of Formula I as set forth below and (2) at least one oligomer or polymer of Formula II as set forth below where Q, G, h, I, I, and w are as set forth below and (b) porogen. Preferably, the porogen is selected from the group consisting of unfunctionalized polyacenaphthylene homopolymer, functionalized polyacenaphthylene homopolymer, polyacenaphthylene copolymer, polynorbornene, polycaprolactone, poly(2-vinylnaphthalene), vinyl anthracene, polystyrene, polystyrene derivatives, polysiloxane, polyester, polyether, polyacrylate, aliphatic polycarbonate, polysulfone, polylactide, and blends thereof. The present compositions are particularly useful as dielectric substrate material in microchips, multichip modules, laminated circuit boards, and printed wiring boards.

    摘要翻译： 本发明提供一种组合物，其包含：（a）电介质材料; 和（b）包含至少两个稠合芳环的致孔剂，其中每个稠合芳环在其上具有至少一个烷基取代基，并且在相邻芳环上的至少两个烷基取代基之间存在键。 优选地，电介质材料是包含（a）热固性组分的组合物，其包含（1）如下所述的任选的式I的单体和（2）至少一种如下所述的式II的低聚物或聚合物，其中Q，G，h ，I，I和w如下所述，（b）致孔剂。 优选地，致孔剂选自非官能化聚苊烯均聚物，官能化聚苊烯均聚物，聚苊烯共聚物，聚降冰片烯，聚己内酯，聚（2-乙烯基萘），乙烯基蒽，聚苯乙烯，聚苯乙烯衍生物，聚硅氧烷，聚酯，聚醚，聚丙烯酸酯，脂族 聚碳酸酯，聚砜，聚丙交酯及其共混物。 本发明的组合物特别可用作微芯片，多芯片模块，层叠电路板和印刷线路板中的介电基板材料。

    High efficiency hot gas vane actuator
    46.
    发明申请
    High efficiency hot gas vane actuator 审中-公开
    高效热气叶片执行器

    公开(公告)号：US20060075989A1

    公开(公告)日：2006-04-13

    申请号：US11120129

    申请日：2005-05-02

    申请人： Eric Barth ,  Michael Goldfarb ,  Kevin Fite ,  Bo Li

    发明人： Eric Barth ,  Michael Goldfarb ,  Kevin Fite ,  Bo Li

    IPC分类号： F02B53/10

    CPC分类号： F01C1/3442 ,  F01C20/04 ,  F01C20/12 ,  F01C21/106 ,  F02B53/04 ,  F04C2250/301 ,  Y02T10/17

    摘要： Motors and associated methods. Representative motors include high-conversion efficiency, unidirectional or bidirectional small-scale hot gas vane motors. An injection chamber receives hot injection gases. A non-circular stator is coupled to the injection chamber, and the non-circular stator is designed for maximum expansion of the hot injection gas. A rotor is coupled to the non-circular stator and accelerates when the hot injection gas expands, resulting in a conversion of hot injection gas to rotary mechanical power.

    摘要翻译： 汽车及相关方法。 代表性的电动机包括高转换效率，单向或双向小型热气动叶片电动机。 注射室接受热注射气体。 非圆形定子联接到注射室，并且非圆形定子被设计成用于热喷射气体的最大膨胀。 转子耦合到非圆形定子并且当热喷射气体膨胀时加速，导致热喷射气体转换成旋转机械动力。

    Organic compositions
    47.
    发明授权
    Organic compositions 失效
    有机成分

    公开(公告)号：US06998178B2

    公开(公告)日：2006-02-14

    申请号：US10404644

    申请日：2003-04-02

    申请人： Paul G. Apen ,  William B. Bedwell ,  Nancy Iwamoto ,  Boris A. Korolev ,  Kreisler S. Lau ,  Bo Li ,  Ananth Naman

    发明人： Paul G. Apen ,  William B. Bedwell ,  Nancy Iwamoto ,  Boris A. Korolev ,  Kreisler S. Lau ,  Bo Li ,  Ananth Naman

    IPC分类号： B32B9/04

    CPC分类号： C08G61/02 ,  H01L21/02118 ,  H01L21/02126 ,  H01L21/02282 ,  H01L21/312 ,  Y10T428/31663

    摘要： The present invention provides a composition comprising: (a) thermosetling component comprising (1) optionally at least one monomer of Formula I as sel forth below and (2) at least one oligomer or polymer of Formula II set forth below where E is a cage compound (defined below); each Q is the same or different and selected from hydrogen, aryl, branched aryl, and substituted aryl wherein the substituents include hydrogen, halogen, alkyl, aryl, substituted aryl, heteroaryl, aryl ether, alkenyl, alkynyl, alkoxyl, hydroxyalkyl, hydroxyaryl, hydroxyalkenyl, hydroxyalkynyl, hydroxyl, or carboxyl; Gw is aryl or substituted aryl where substituents include halogen and alkyl; h is from 0 to 10; i is from 0 to 10; j is from 0 to 10; and w is 0 or 1; adhesion promoter comprising compound having least bifunctionality wherein the bifunctionality may be the same or different and the first functionality is capable of interacting with the thermosetting component (a) and the second functionality is capable of interacting with a substrate when the composition is applied to the substrate. The present compositions may be used as a dielectric substrate material, etch stop, hardmask, or air bridge in microchips, multichip modules, laminated circuit boards, or printed wiring boards. The present composition may also be used as a passive coating for enveloping a completed wafer.

    摘要翻译： 本发明提供一种组合物

    Bi-voltage levels switches
    48.
    发明授权
    Bi-voltage levels switches 有权
    双电压开关

    公开(公告)号：US06522180B1

    公开(公告)日：2003-02-18

    申请号：US09745970

    申请日：2000-12-21

    申请人： Raymond Zeng ,  Bo Li ,  Mase Taub

    发明人： Raymond Zeng ,  Bo Li ,  Mase Taub

    IPC分类号： H03K300

    CPC分类号： H03K19/0948 ,  H03K19/0013

    摘要： An apparatus to provide a novel bi-voltage level switching. The apparatus includes a first level shifting buffer coupled to a voltage supply, an input, and a first transistor. The first transistor coupled to the voltage supply and an output. A second level shifting buffer coupled to the voltage supply, the input and second transistor. The second transistor coupled to the output and a voltage source.

    摘要翻译： 一种提供新型双电压电平切换的装置。 该装置包括耦合到电压源，输入端和第一晶体管的第一电平移位缓冲器。 第一个晶体管耦合到电压源和一个输出端。 耦合到电压源的第二电平移位缓冲器，输入端和第二晶体管。 耦合到输出端的第二晶体管和电压源。

    Triple well no body effect negative charge pump
    49.
    发明授权
    Triple well no body effect negative charge pump 失效
    三重井无体效负电荷泵

    公开(公告)号：US06452438B1

    公开(公告)日：2002-09-17

    申请号：US09751695

    申请日：2000-12-28

    申请人： Bo Li

    发明人： Bo Li

    IPC分类号： G05F110

    CPC分类号： H02M3/073 ,  H02M2003/071 ,  H02M2003/075 ,  H02M2003/078

    摘要： The negative charge pump of one embodiment comprises an N type switching device to transfer negative charge from its source terminal to its drain terminal. A boot capacitor is coupled to a control terminal of the switching device and forms a boot node between the capacitor and control terminal, boot capacitor to increase a voltage on the boot node. The pump comprises a pull-up device coupled to the switching device, the pull-up device to selectively discharge the boot node. The pump comprises an N type control device coupled to the pull-up device, the control device to selectively enable and disable the pull-up device. The pump comprises an N type pull-down device coupled to the switch device, the pull-up device to selectively precharge the boot node. The pump comprises a pair of N type well biasices coupled to substrate terminals of the switching, pull-up, control, and pull-down devices.

    摘要翻译： 一个实施例的负电荷泵包括N型开关器件，以将负电荷从其源极端子转移到其漏极端子。 启动电容器耦合到开关装置的控制端子，并且在电容器和控制端子之间形成引导节点，引导电容器以增加引导节点上的电压。 泵包括耦合到开关装置的上拉装置，该上拉装置用于选择性地排放引导节点。 泵包括耦合到上拉装置的N型控制装置，该控制装置用于选择性地启用和禁用上拉装置。 泵包括耦合到开关装置的N型下拉装置，该上拉装置用于选择性地预充电引导节点。 泵包括耦合到开关，上拉，控制和下拉器件的衬底端子的一对N型阱偏压。

    Self initialization forcharge pumps
    50.
    发明授权
    Self initialization forcharge pumps 失效

    公开(公告)号：US06441678B1

    公开(公告)日：2002-08-27

    申请号：US10051696

    申请日：2002-01-17

    申请人： Raymond W. Zeng ,  Bo Li

    发明人： Raymond W. Zeng ,  Bo Li

    IPC分类号： G05F110

    CPC分类号： H02M3/073 ,  H02M1/36 ,  H02M2003/075

    摘要： A method and apparatus for self initialization for charge pumps. The method of one embodiment comprises generating a pumped voltage at an output of the circuit. The pumped voltage is sent to a first switch. A determination is made as to whether the circuit is in a first power state. The first switch is activated to couple the pumped voltage to an initialization mechanism if the circuit is in said first power state. An internal pump node in the circuit is initialized to a first voltage potential. The first switch is deactivated to decouple the pumped voltage from the initialization mechanism after the internal pump node is charged to desired level.