Miniature chemical analysis system
    71.
    发明授权
    Miniature chemical analysis system 有权
    微型化学分析系统

    公开(公告)号:US08178047B2

    公开(公告)日:2012-05-15

    申请号:US12750586

    申请日:2010-03-30

    申请人: Li-Peng Wang Qing Ma

    发明人: Li-Peng Wang Qing Ma

    IPC分类号: G01N29/34

    摘要: An apparatus, according to one aspect, may include a chromatograph and a bulk acoustic resonator. The chromatograph may include a channel that is defined at least partially in a monolithic substrate. The channel may have an inlet to receive a sample and an outlet. A chromatography material may be included in the channel. The bulk acoustic resonator may have a first electrode and a second electrode that has a chemically functionalized surface. The chemically functionalized surface may be included in a chamber that is defined at least partially in the monolithic substrate and that is coupled with the outlet of the channel. Methods of making and using such apparatus, and systems including such apparatus, are also disclosed.

    摘要翻译: 根据一个方面的装置可以包括色谱仪和体声波谐振器。 色谱仪可以包括至少部分地限定在整体式衬底中的通道。 通道可以具有用于接收样品和出口的入口。 色谱材料可以包括在通道中。 体声波谐振器可以具有第一电极和具有化学官能化表面的第二电极。 化学官能化的表面可以包括在至少部分地限定在整体式衬底中并且与通道的出口耦合的室中。 还公开了制造和使用这种装置的方法,以及包括这种装置的系统。

    METHOD AND SYSTEM FOR IMPROVING DOMAIN STABILITY IN A FERROELECTRIC MEDIA
    72.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING DOMAIN STABILITY IN A FERROELECTRIC MEDIA 审中-公开
    用于改善电磁介质中的域稳定性的方法和系统

    公开(公告)号:US20080175033A1

    公开(公告)日:2008-07-24

    申请号:US11625187

    申请日:2007-01-19

    IPC分类号: G11C11/22

    CPC分类号: G11C11/22

    摘要: A method of recording information on a media including a ferroelectric recording layer comprises writing the information by forming one or more domains within the ferroelectric recording layer, the one or more domains having a spontaneous polarization, and arranging the one or more domains in a pattern that improves a stability of the one or more domains.

    摘要翻译: 一种在包括铁电记录层的介质上记录信息的方法包括通过在铁电记录层内形成一个或多个域,一个或多个具有自发极化的域来书写信息,并且将一个或多个域布置成 提高一个或多个域的稳定性。

    Miniature chemical analysis system
    74.
    发明申请
    Miniature chemical analysis system 有权
    微型化学分析系统

    公开(公告)号:US20060222568A1

    公开(公告)日:2006-10-05

    申请号:US11096814

    申请日:2005-03-31

    申请人: Li-Peng Wang Qing Ma

    发明人: Li-Peng Wang Qing Ma

    IPC分类号: G01N30/02

    摘要: An apparatus, according to one aspect, may include a chromatograph and a bulk acoustic resonator. The chromatograph may include a channel that is defined at least partially in a monolithic substrate. The channel may have an inlet to receive a sample and an outlet. A chromatography material may be included in the channel. The bulk acoustic resonator may have a first electrode and a second electrode that has a chemically functionalized surface. The chemically functionalized surface may be included in a chamber that is defined at least partially in the monolithic substrate and that is coupled with the outlet of the channel. Methods of making and using such apparatus, and systems including such apparatus, are also disclosed.

    摘要翻译: 根据一个方面的装置可以包括色谱仪和体声波谐振器。 色谱仪可以包括至少部分地限定在整体式衬底中的通道。 通道可以具有用于接收样品和出口的入口。 色谱材料可以包括在通道中。 体声波谐振器可以具有第一电极和具有化学官能化表面的第二电极。 化学官能化的表面可以包括在至少部分地限定在整体式衬底中并且与通道的出口耦合的室中。 还公开了制造和使用这种装置的方法,以及包括这种装置的系统。

    Frequency uniformity of film bulk acoustic resonators
    75.
    发明授权
    Frequency uniformity of film bulk acoustic resonators 失效
    薄膜体声共振器的频率均匀性

    公开(公告)号:US06949268B2

    公开(公告)日:2005-09-27

    申请号:US10185399

    申请日:2002-06-28

    摘要: The frequency uniformity of a film bulk acoustic resonator may be improved by controlling the thickness across a wafer of one or more layers of the film bulk acoustic resonator. One or more layers of the film bulk acoustic resonator may be deposited in a way that irregularities in the deposition process from one die to another may be controlled.

    摘要翻译: 通过控制薄膜体声波谐振器的一个或多个层的晶片上的厚度可以改善膜体声波谐振器的频率均匀性。 可以以使得可以控制从一个管芯到另一个管芯的沉积工艺中的不规则性的方式来沉积薄膜体声波谐振器的一个或多个层。

    METHOD, APPARATUS AND SYSTEM FOR PROVIDING METERING OF ACCELERATION
    79.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR PROVIDING METERING OF ACCELERATION 有权
    方法,提供加速度计的装置和系统

    公开(公告)号:US20140182377A1

    公开(公告)日:2014-07-03

    申请号:US13730634

    申请日:2012-12-28

    IPC分类号: G01P15/10 B81C1/00 B81B3/00

    CPC分类号: G01P15/105 G01P15/08

    摘要: Techniques and mechanisms to provide for metering acceleration. In an embodiment, a microelectromechanical accelerometer includes a magnet, a mass, and a first support beam portion and second support beam portion for suspension of the mass. Resonance frequency characteristics of the first support beam portion and second support beam portion, based on the magnet and a current conducted by the first support beam portion and second support beam portion, are indicative of acceleration of the mass. In another embodiment, the accelerometer further includes a first wire portion and a second wire portion which are each coupled to the mass and further coupled to a respective anchor for exchanging a signal with the first wire portion and the second wire portion. The first wire portion and the second wire portion provide for biasing of the mass.

    摘要翻译: 提供计量加速度的技术和机制。 在一个实施例中,微机电加速度计包括用于悬挂质量的磁体,质量块和第一支撑梁部分和第二支撑梁部分。 基于磁体的第一支撑梁部分和第二支撑梁部分的共振频率特性以及由第一支撑梁部分和第二支撑梁部分传导的电流表示质量的加速度。 在另一个实施例中,加速度计还包括第一线部分和第二线部分,每个第一线部分和第二线部分均耦合到质量块,并且还耦合到相应的锚,用于与第一线部分和第二线部分交换信号。 第一线部分和第二线部分提供质量的偏压。

    SEMICONDUCTOR PACKAGE WITH MECHANICAL FUSE
    80.
    发明申请
    SEMICONDUCTOR PACKAGE WITH MECHANICAL FUSE 有权
    具有机械保险丝的半导体封装

    公开(公告)号:US20140002178A1

    公开(公告)日:2014-01-02

    申请号:US13537573

    申请日:2012-06-29

    IPC分类号: H01L29/84 H01H85/48

    摘要: A semiconductor package having a mechanical fuse therein and methods to form a semiconductor package having a mechanical fuse therein are described. For example, a semiconductor structure includes a semiconductor package. A semiconductor die is housed in the semiconductor package. A microelectromechanical system (MEMS) device is housed in the semiconductor package. The MEMS device has a suspended portion. A mechanical fuse is housed in the semiconductor package and either coupled to, or decoupled from, the suspended portion of the MEMS device.

    摘要翻译: 描述了具有机械熔断器的半导体封装以及形成其中具有机械熔丝的半导体封装的方法。 例如,半导体结构包括半导体封装。 半导体管芯被容纳在半导体封装中。 微机电系统(MEMS)装置容纳在半导体封装中。 MEMS器件具有悬挂部分。 机械保险丝容纳在半导体封装中,并且耦合到MEMS器件的悬置部分或从MEMS器件的悬挂部分解耦。