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    • 3. 发明授权
    • Finger identification apparatus
    • 手指识别装置
    • US08059265B2
    • 2011-11-15
    • US13064496
    • 2011-03-29
    • Akio NagasakaTakafumi MiyatakeNaoto MiuraYoshiaki AmanoYoshimi KasaiShinichiro UmemuraMiyuki Kono
    • Akio NagasakaTakafumi MiyatakeNaoto MiuraYoshiaki AmanoYoshimi KasaiShinichiro UmemuraMiyuki Kono
    • G06K9/74G06K9/00
    • G06K9/00067G06K9/00013G06K9/00362G06K9/00919G06K2009/00932
    • An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.
    • 一种识别装置,其在连续标识之间保持成像的条件均匀,并且要求用户仅执行一系列简单的操作。 一种识别装置,包括导向件,光源和成像单元。 引导构件包括启动使用者将他/她的手指放置在其上或用于接近他/她的特定手指区域的图案或结构。 诸如按钮开关的接触构件优选地位于引导构件中位于指尖处的位置。 在与待成像的手指的一部分要被放置的位置重合的位置处形成光学开口。 光源通过要被成像的手指的部分辐射近红外光。 成像装置获取手指的图像,并且该装置将图像与先前登记的图像进行比较。 该装置还可以包括双光源节电功能,以及用于限制外部光源的干扰的装置。
    • 10. 发明授权
    • Piezoelectric vibrating devices including respective packages in which castellations include respective connecting electrodes
    • 压电振动装置,其包括相应的封装,其中cast ations包括相应的连接电极
    • US08823247B2
    • 2014-09-02
    • US13212030
    • 2011-08-17
    • Ryoichi IchikawaYoshiaki Amano
    • Ryoichi IchikawaYoshiaki Amano
    • H01L41/08H03H3/02H03H9/10
    • H03H9/1014H03H3/02Y10T29/42
    • Piezoelectric vibrating devices are disclosed that lack base through-holes and that can be manufactured on a wafer scale. Also disclosed are methods for making same. An exemplary piezoelectric device has a package base having first and second opposing main surfaces. On the second (outer) first main surface is formed a pair of external electrodes. The first (inner) main surface defines a first recess and a peripheral first bonding surface. A pair of connecting electrodes are provided for connecting to the respective external electrodes via respective edge surfaces of the package base that extend between the first and second main surfaces. A piezoelectric vibrating piece is mounted in and contained within the package base. The vibrating piece includes a pair of excitation electrodes electrically connected to respective connecting electrodes. A package lid comprises first and second main surfaces, of which the second (inner) main surface defines a second recess that is larger than the first recess. The second main surface also defines a second bonding surface that peripherally surrounds the second recess. A sealing material is applied, over the width of the second bonding surface, circumferentially between the first bonding surface and the second bonding surface.
    • 公开了压电振动装置,其缺少基底通孔并且可以在晶片上制造。 还公开了制备其的方法。 示例性的压电装置具有具有第一和第二相对主表面的封装基座。 在第二(外)第一主表面上形成一对外部电极。 第一(内)主表面限定第一凹部和周边第一粘合表面。 提供一对连接电极,用于经由在第一和第二主表面之间延伸的封装基座的相应边缘表面连接到各个外部电极。 压电振动片安装在包装底座内并包含在包装基座内。 振动片包括电连接到各个连接电极的一对激励电极。 包装盖包括第一和第二主表面,其中第二(内)主表面限定大于第一凹部的第二凹部。 第二主表面还限定了外围围绕第二凹部的第二粘合表面。 在第一接合表面和第二接合表面之间周向地施加密封材料,在第二接合表面的宽度上。