Thin display housing with multiple chambers and fans
    7.
    发明授权
    Thin display housing with multiple chambers and fans 失效
    薄型显示外壳,多个腔室和风扇

    公开(公告)号:US6104451A

    公开(公告)日:2000-08-15

    申请号:US267595

    申请日:1999-03-15

    IPC分类号: G02F1/13 G02F1/133 G02F1/1333

    摘要: A large thin display unit has a chassis structure with a first horizontally or vertically disposed enclosure, a second vertically extending enclosure mounted to the upper side of the first enclosure, and a third vertically extending enclosure mounted above the first enclosure behind the second enclosure. The second enclosure has an opening that opens toward a front of the unit and has a margin along the perimeter of the opening. The thin display section is fixed to the margin in a vertical position. Further, an air route is formed between the third enclosure and a planar portion of the second enclosure, and an air route is formed between the thin display section and the planar portion of the second enclosure. Also, a wiring space is formed between the thin display section and the planar portion of the second enclosure. Preferably, the thin display section is a large liquid-crystal display provided with a plurality of backlights.

    摘要翻译: 大型薄型显示单元具有底架结构,其具有第一水平或垂直布置的外壳,安装在第一外壳的上侧的第二垂直延伸外壳,以及安装在第二外壳后面的第一外壳上方的第三垂直延伸外壳。 第二壳体具有朝向单元的前部开口并且沿着开口的周边具有边缘的开口。 薄的显示部分在垂直位置固定到边缘。 此外,在第三外壳和第二外壳的平面部之间形成空气路径,并且在薄显示部和第二外壳的平面部之间形成空气路径。 此外,在薄型显示部和第二外壳的平面部之间形成布线空间。 优选地,薄型显示部是设置有多个背光的大型液晶显示器。

    External force detecting device and external force detecting sensor
    9.
    发明授权
    External force detecting device and external force detecting sensor 有权
    外力检测装置和外力检测传感器

    公开(公告)号:US08966980B2

    公开(公告)日:2015-03-03

    申请号:US13374769

    申请日:2012-01-11

    摘要: A device is provided for a detecting external force applied to piezoelectric piece. A crystal piece is cantilever-supported in a container. Excitation electrodes are formed on an upper face and lower face, respectively. A movable electrode, connected via a lead-out electrode to the excitation electrode, is formed on the lower face side at a front end of the crystal piece. A fixed electrode is provided on a bottom portion of the container to face this movable electrode. The excitation electrode on the upper face side and the fixed electrode are connected to an oscillation circuit. When the crystal piece bends in response to an applied external force, capacitance between the movable electrode and fixed electrode, changes. This capacitance change results in a corresponding change in oscillation frequency of the crystal piece.

    摘要翻译: 提供了用于检测施加到压电片的外力的装置。 水晶片悬臂支撑在容器中。 激励电极分别形成在上表面和下表面上。 通过引出电极连接到激励电极的可动电极形成在晶片的前端的下表面侧。 固定电极设置在容器的底部上以面对该可动电极。 上侧激励电极和固定电极连接到振荡电路。 当晶体片响应于施加的外力弯曲时,可动电极和固定电极之间的电容发生变化。 该电容变化导致晶片的振荡频率的相应变化。

    Finger identification apparatus
    10.
    发明授权
    Finger identification apparatus 有权
    手指识别装置

    公开(公告)号:US08059265B2

    公开(公告)日:2011-11-15

    申请号:US13064496

    申请日:2011-03-29

    IPC分类号: G06K9/74 G06K9/00

    摘要: 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.

    摘要翻译: 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。