Flat panel piezoelectric loudspeaker
    71.
    发明申请
    Flat panel piezoelectric loudspeaker 有权
    平板压电扬声器

    公开(公告)号:US20100296677A1

    公开(公告)日:2010-11-25

    申请号:US12660357

    申请日:2010-02-25

    IPC分类号: H04R17/00

    摘要: A flat panel piezoelectric loudspeaker includes a piezoelectric element, a first electrode and a second electrode. The piezoelectric element includes a first surface and a second surface opposite to the first surface. The first electrode is electrically connected to the piezoelectric element and disposed on the first surface. The second electrode is electrically connected to the piezoelectric element and disposed on the second surface. At least one of the first electrode and the second electrode includes a carbon nanotube structure. The carbon nanotube structure includes a plurality of carbon nanotubes approximately aligned along a same direction.

    摘要翻译: 平板式压电扬声器包括压电元件,第一电极和第二电极。 压电元件包括​​第一表面和与第一表面相对的第二表面。 第一电极电连接到压电元件并且设置在第一表面上。 第二电极电连接到压电元件并且设置在第二表面上。 第一电极和第二电极中的至少一个包括碳纳米管结构。 碳纳米管结构包括沿相同方向大致排列的多个碳纳米管。

    Double-faced field emission display device
    73.
    发明申请
    Double-faced field emission display device 有权
    双面场发射显示装置

    公开(公告)号:US20050194889A1

    公开(公告)日:2005-09-08

    申请号:US11115455

    申请日:2005-04-27

    IPC分类号: H01J1/62 H01J31/12

    CPC分类号: H01J31/127 H01J2329/005

    摘要: A double-faced field emission display device includes two parallel fluorescent screens (10, 10′) and an electron emission structure (20) located between the fluorescent screens. Each fluorescent screen includes a transparent substrate (21, 21′) with an anode plate (12, 12′) and coplanar fluorescent layers (13, 13′) formed at an inner surface of the transparent substrate. The electron emission structure includes an opaque insulative substrate (28) with cathode plates (26, 26′), electron emitters (27, 27′) and grid plates (25, 25′) formed at each of opposite surfaces (281, 282) thereof. Symmetrically opposite pairs of same electrodes are electrically interconnected so that the fluorescent screens can simultaneous display a same image. Only a single driving system is needed to achieve the simultaneous display.

    摘要翻译: 双面场发射显示装置包括位于荧光屏之间的两个平行荧光屏(10,10')和电子发射结构(20)。 每个荧光屏包括具有形成在透明基板的内表面处的阳极板(12,12')和共面荧光层(13,13')的透明基板(21,21')。 电子发射结构包括具有形成在每个相对表面(281,282)处的阴极板(26,26'),电子发射器(27,27')和栅格板(25,25')的不透明绝缘衬底(28) 其中。 对称相对的相对电极电互连,使得荧光屏可以同时显示相同的图像。 只需要一个驱动系统来实现同时显示。

    Thermoacoustic device with heat dissipating structure
    75.
    发明授权
    Thermoacoustic device with heat dissipating structure 有权
    具有散热结构的热声装置

    公开(公告)号:US08406450B2

    公开(公告)日:2013-03-26

    申请号:US12768059

    申请日:2010-04-27

    IPC分类号: H04R1/28 H04R1/20 H04R1/42

    摘要: A thermoacoustic device includes at least one first electrode, at least one second electrode, a thermoacoustic element, a base and a plurality of fins. The at least one second electrode is spaced from the at least one first electrode. The thermoacoustic element is electrically connected with the at least one first electrode and the at least one second electrode. The base supports the thermoacoustic element and the at least one first electrode and the at least one second electrode. The fins are in thermal engagement with the base.

    摘要翻译: 热声装置包括至少一个第一电极,至少一个第二电极,热声元件,基底和多个翅片。 所述至少一个第二电极与所述至少一个第一电极间隔开。 热声元件与至少一个第一电极和至少一个第二电极电连接。 基座支撑热声元件和至少一个第一电极和至少一个第二电极。 散热片与基座热接合。

    Apparatus and method for applying carbon nanotube film using the same
    76.
    发明授权
    Apparatus and method for applying carbon nanotube film using the same 有权
    使用该碳纳米管膜的装置和方法

    公开(公告)号:US08365793B2

    公开(公告)日:2013-02-05

    申请号:US12846828

    申请日:2010-07-30

    摘要: An apparatus for applying carbon nanotube film is provided. The apparatus includes a supplier, a film application device, a cutter and at least one mechanical arm. The supplier is configured for locating a carbon nanotube array, which can supply a continuous carbon nanotube film to the film application device. The film application device includes a rotation axis and a rotator moving about the rotation axis. The rotator has a plurality of support surfaces opposite to the rotation axis. The plurality of support surfaces are used for applying at least one pre-laid supporter. The cutter is configured for cutting the carbon nanotube film. A method for applying carbon nanotube films using the apparatus is also provided.

    摘要翻译: 提供了一种用于施加碳纳米管膜的设备。 该设备包括供应商,薄膜施加装置,切割器和至少一个机械臂。 供应商被配置为定位可以向膜施加装置提供连续碳纳米管膜的碳纳米管阵列。 薄膜施加装置包括围绕旋转轴线旋转的旋转轴和旋转体。 旋转器具有与旋转轴线相对的多个支撑表面。 多个支撑表面用于施加至少一个预先铺设的支撑件。 刀具被配置为切割碳纳米管膜。 还提供了使用该装置应用碳纳米管膜的方法。

    Active sonar system
    77.
    发明申请
    Active sonar system 有权
    主动声纳系统

    公开(公告)号:US20110063951A1

    公开(公告)日:2011-03-17

    申请号:US12661130

    申请日:2010-03-11

    IPC分类号: B06B1/02

    摘要: An active sonar system includes at least one transmitter to transmit an acoustic signal, at least one receiver to receive a reflected acoustic signal, and an electronic cabinet to control the at least one transmitter to transmit the acoustic signal and the receiver to receive the reflected acoustic signal. At least one transmitter includes at least one carbon nanotube transmitting transducer. At least one carbon nanotube transmitting transducer includes at least one first electrode, at least one second electrode, and an acoustic element. The acoustic element includes a carbon nanotube structure that is electrically connected to at least one first electrode and at least one second electrode.

    摘要翻译: 主动声纳系统包括至少一个发射器,用于传输声信号,至少一个接收器以接收反射的声信号;以及电子机柜,用于控制至少一个发射器发送声信号和接收器以接收反射声 信号。 至少一个发射器包括至少一个碳纳米管发射换能器。 至少一个碳纳米管发射换能器包括至少一个第一电极,至少一个第二电极和声学元件。 声学元件包括电连接到至少一个第一电极和至少一个第二电极的碳纳米管结构。

    THERMOACOUSTIC DEVICE WITH HEAT DISSIPATING STRUCTURE
    78.
    发明申请
    THERMOACOUSTIC DEVICE WITH HEAT DISSIPATING STRUCTURE 有权
    具有散热结构的热电偶装置

    公开(公告)号:US20110051961A1

    公开(公告)日:2011-03-03

    申请号:US12768059

    申请日:2010-04-27

    摘要: A thermoacoustic device includes at least one first electrode, at least one second electrode, a thermoacoustic element, a base and a plurality of fins. The at least one second electrode is spaced from the at least one first electrode. The thermoacoustic element is electrically connected with the at least one first electrode and the at least one second electrode. The base supports the thermoacoustic element and the at least one first electrode and the at least one second electrode. The fins are in thermal engagement with the base.

    摘要翻译: 热声装置包括至少一个第一电极,至少一个第二电极,热声元件,基底和多个翅片。 所述至少一个第二电极与所述至少一个第一电极间隔开。 热声元件与至少一个第一电极和至少一个第二电极电连接。 基座支撑热声元件和至少一个第一电极和至少一个第二电极。 散热片与基座热接合。

    Double-faced light emitting diode display
    80.
    发明授权
    Double-faced light emitting diode display 有权
    双面发光二极管显示

    公开(公告)号:US07609241B2

    公开(公告)日:2009-10-27

    申请号:US11168221

    申请日:2005-06-28

    IPC分类号: G09G3/32

    CPC分类号: G09G3/32 G09G2300/02

    摘要: A double-faced light emitting diode display includes a pair of parallel shield panels (20, 20′), and a light emitting module (30) located between the shield panels. Each shield panel includes a video contrast enhancement assembly. The light emitting module includes an opaque insulative substrate (31) with a pair of pixel matrixes symmetrically formed on opposite surfaces (310, 310′) thereof and a circuit driving system formed at at least one of the surfaces. Each pixel matrix includes a plurality of pixel units (320, 320′). Symmetrically opposite pairs of pixel units are electrically interconnected so that the shield panels can simultaneously display same images. The double-faced light emitting diode display has a simple structure, a small size, low cost and full color display capability, and can be advantageously applied in traffic signal boards, large-scale display boards, surround cinemas and so on.

    摘要翻译: 双面发光二极管显示器包括一对平行屏蔽面板(20,20')和位于屏蔽面板之间的发光模块(30)。 每个屏蔽面板包括视频对比度增强组件。 发光模块包括具有对称地形成在其相对表面(310,310')上的一对像素矩阵的不透明绝缘衬底(31)和形成在至少一个表面上的电路驱动系统。 每个像素矩阵包括多个像素单元(320,320')。 对称相对的像素单元对被电互连,使得屏蔽面板可以同时显示相同的图像。 双面发光二极管显示器具有结构简单,体积小,成本低,全彩显示能力,可有效应用于交通信号灯,大型显示板,环绕影院等。