Physical Quantity Detector
    4.
    发明申请
    Physical Quantity Detector 有权
    物理量检测器

    公开(公告)号:US20130241013A1

    公开(公告)日:2013-09-19

    申请号:US13878776

    申请日:2011-10-07

    IPC分类号: B81B7/00

    摘要: Provided is an inertial sensor device comprising a detection part having an MEMS structure, wherein convenience during sensor installation is ensured while erroneous operation caused by the application of external vibration is controlled. To achieve this objective, an anti-vibration structure (103) is provided in the inertial sensor device, between a semiconductor chip (102) mounted on a package substrate and a semiconductor chip (104) comprising a sensor detection part. The anti-vibration structure (103) has a structure in which the periphery of an anti-vibration part (103a) is surrounded by an anti-vibration part (103b) comprising a material having a larger Young's modulus.

    摘要翻译: 提供了一种惯性传感器装置,其包括具有MEMS结构的检测部件,其中,在控制由施加外部振动引起的错误操作的同时确保传感器安装期间的便利性。 为了实现该目的,在惯性传感器装置中,在安装在封装基板上的半导体芯片(102)和包括传感器检测部件的半导体芯片(104)之间设置防振结构(103)。 防振结构(103)具有防振部(103a)的周围由包含杨氏模量较大的材料的防振部(103b)包围的结构。

    SPECTROMETER
    6.
    发明申请
    SPECTROMETER 有权
    光谱仪

    公开(公告)号:US20110205537A1

    公开(公告)日:2011-08-25

    申请号:US13126523

    申请日:2009-09-24

    IPC分类号: G01J3/28

    摘要: A spectrometer 1A is provided with an integrating sphere 20 for observing measured light emitted from a sample S of a measurement target, and a Dewar vessel 50 which retains a medium R for regulating temperature of the sample S, so as to cover the sample S and a second container portion 50b of which is located so as to face the interior of the integrating sphere 20. The sample S can be easily regulated at a desired temperature with the use of the Dewar vessel 50 retaining the medium R so as to cover the sample S. As the second container portion 50b is located so as to face the interior of the integrating sphere 20, the temperature of the sample S is regulated by the medium R, while inhibiting an external ambience around the integrating sphere from affecting the sample S. Therefore, the sample S can be efficiently regulated at a desired temperature.

    摘要翻译: 光谱仪1A设置有用于观察从测量对象的样品S发射的测量光的积分球20和保持用于调节样品S的温度的介质R的杜瓦容器50,以覆盖样品S和 其第二容器部分50b定位成面对积分球20的内部。使用保持介质R的杜瓦容器50以便覆盖样品,可以容易地将样品S调节到期望的温度 当第二容器部分50b定位成面对积分球20的内部时,样品S的温度由介质R调节,同时抑制积分球周围的外部环境影响样品S. 因此,可以将样品S有效地调节到期望的温度。

    PHOTODETECTOR AND JIG FOR SAMPLE HOLDER
    7.
    发明申请
    PHOTODETECTOR AND JIG FOR SAMPLE HOLDER 有权
    PHOTODETECTOR和JIG FOR SAMPLE HOLDER

    公开(公告)号:US20100108869A1

    公开(公告)日:2010-05-06

    申请号:US12529253

    申请日:2007-03-01

    IPC分类号: G01J1/02 G01N21/64

    摘要: A photodetecting device 1 includes an integrating sphere 20 for observing light to be measured generated according to irradiation of a sample with excitation light and a sample holder 60 removably attached to the integrating sphere 20, the integrating sphere 20 has an excitation light introducing hole 201 for introducing the excitation light and a sample introducing hole 205 for introducing a cell C held by the sample holder 60, the sample holder 60 is locked to the sample introducing hole 205 and holds the cell C for accommodating the sample, and the cell is disposed so that an entrance surface of the cell C, through which the excitation light enters the cell C, inclines relative to the surface perpendicular to the optical axis L of the excitation light.

    摘要翻译: 光检测装置1包括用于观察根据具有激发光的样品的照射产生的待测光的积分球20和可移除地附接到积分球20的样品保持器60,积分球20具有用于 引入激发光和用于引入由样品保持器60保持的电池C的样品引入孔205,将样品保持器60锁定到样品引入孔205并保持用于容纳样品的电池C,并且将电池设置为 激发光通过其进入电池C的电池C的入射面相对于垂直于激发光的光轴L的表面倾斜。

    Method for fabricating polarization reversal structure and reversal structure
    8.
    发明申请
    Method for fabricating polarization reversal structure and reversal structure 有权
    制造极化反转结构和反转结构的方法

    公开(公告)号:US20070258131A1

    公开(公告)日:2007-11-08

    申请号:US11713238

    申请日:2007-03-01

    IPC分类号: G02F1/35

    CPC分类号: G02F1/3558

    摘要: When a domain inversion part is produced by means of electric field polling process, damage in the vicinity of the forward end of a comb electrode and deviation of width of each domain inversion part are to be reduced. A polarization domain inversion structure has polarization domain inversion parts is produced by electric field poling process using a comb electrode formed on one surface of a substrate of a ferroelectric single crystal and of a single domain, and the comb electrode has a plurality of electrode portions and feeding portion. Each of the electrode portions corresponds with each domain inversion part of the domain inversion structure. The electrode portion has a plurality of low resistance pieces arranged in a direction “F” intersecting the longitudinal direction “E” of the electrode portion and spaced apart with each other.

    摘要翻译: 当通过电场轮询处理产生畴反转部分时,将减少梳状电极前端附近的损伤和每个畴反转部分的宽度偏差。 偏振域反转结构具有偏振域反转部分,其通过使用形成在铁电单晶体的单个表面上的梳状电极和单个畴的电场极化处理产生,并且梳状电极具有多个电极部分和 进料部分。 每个电极部分对应于畴反转结构的每个畴反转部分。 电极部具有与电极部的长度方向“E”交叉的方向“F”排列并彼此间隔开的多个低电阻片。

    PIEZOELECTRIC THIN FILM DEVICE
    9.
    发明申请
    PIEZOELECTRIC THIN FILM DEVICE 审中-公开
    压电薄膜器件

    公开(公告)号:US20070200459A1

    公开(公告)日:2007-08-30

    申请号:US11675682

    申请日:2007-02-16

    IPC分类号: H01L41/08

    摘要: The present invention is directed to preventing characteristic variations and damage caused by a difference in thermal expansion coefficient. A piezoelectric thin film filter, including four film bulk acoustic resonators, has a configuration where a filter section for providing a filter function of the piezoelectric thin film filter is bonded with a flat base substrate mechanically supporting the filter section via an adhesive layer. In manufacturing of the piezoelectric thin film filter, a piezoelectric thin film is obtained by performing removal processing on a piezoelectric substrate that can individually stand up under its own weight, but substrates made of one kind of single crystal material are adopted as the base substrate and the piezoelectric substrate, to make the respective thermal expansion coefficients of the piezoelectric thin film and the base substrate coincident with each other.

    摘要翻译: 本发明旨在防止由热膨胀系数差引起的特性变化和损坏。 包括四个膜体声波谐振器的压电薄膜滤波器具有其中用于提供压电薄膜滤波器的滤波器功能的滤波器部分通过经由粘合剂层机械地支撑滤波器部分的平坦基底基板结合的构造。 在压电薄膜滤波器的制造中,通过在能够单独自重地承受其自重的压电基板上进行去除处理而获得压电薄膜,但采用由一种单晶材料制成的基板作为基底, 压电基板,以使压电薄膜和基底基板的各自的热膨胀系数相互一致。

    PIEZOELECTRIC THIN FILM DEVICE
    10.
    发明申请
    PIEZOELECTRIC THIN FILM DEVICE 审中-公开
    压电薄膜器件

    公开(公告)号:US20070200458A1

    公开(公告)日:2007-08-30

    申请号:US11675671

    申请日:2007-02-16

    IPC分类号: H01L41/08

    摘要: The present invention is directed to improving characteristics of a piezoelectric thin film device. A piezoelectric thin film filter including four film bulk acoustic resonators has a configuration where a filter section and a base substrate are bonded to each other via an adhesive layer, the filter section including a piezoelectric thin film which cannot stand up individually under its own weight, the flat base substrate mechanically supporting the filter section. As a piezoelectric material constructing the piezoelectric thin film, it is desirable to use a single-crystal material including no grain boundary, selected from crystal, lithium niobate, lithium tantalite, lithium tetraborate, zinc oxide, potassium niobate, and langasite.

    摘要翻译: 本发明旨在改善压电薄膜器件的特性。 包括四个膜体声波谐振器的压电薄膜滤波器具有滤波器部分和基底基板经由粘合剂层彼此接合的构造,该滤波器部分包括不能在其自重下单独承受的压电薄膜, 平底基底机械地支撑过滤器部分。 作为构成压电薄膜的压电材料,优选使用选自晶体,铌酸锂,钽酸锂,四硼酸锂,氧化锌,铌酸钾,镧系元素等不含晶界的单晶材料。