SURFACE ACOUSTIC WAVE SENSOR DEVICE AND METHOD OF CONTROLLING LIQUID USING THE SAME
    1.
    发明申请
    SURFACE ACOUSTIC WAVE SENSOR DEVICE AND METHOD OF CONTROLLING LIQUID USING THE SAME 有权
    表面声波传感器装置及其控制液体的方法

    公开(公告)号:US20100319439A1

    公开(公告)日:2010-12-23

    申请号:US12568724

    申请日:2009-09-29

    IPC分类号: G01N29/02

    摘要: A surface acoustic wave sensor device includes a main body and a liquid controller disposed external to the main body. The main body includes a sample chamber, a surface acoustic wave sensor connected to the sample chamber, a first disposal chamber connected to the surface acoustic wave sensor and channels connecting the sample chamber, the surface acoustic wave sensor and the first disposal chamber. The liquid controller controls flow of a sample through the main body.

    摘要翻译: 表面声波传感器装置包括设置在主体外部的主体和液体控制器。 主体包括样品室,连接到样品室的表面声波传感器,连接到表面声波传感器的第一处理室和连接样品室,表面声波传感器和第一处理室的通道。 液体控制器控制样品通过主体的流动。

    SURFACE ACOUSTIC WAVE SENSOR DEVICE
    2.
    发明申请
    SURFACE ACOUSTIC WAVE SENSOR DEVICE 有权
    表面声波传感器装置

    公开(公告)号:US20100314967A1

    公开(公告)日:2010-12-16

    申请号:US12544515

    申请日:2009-08-20

    IPC分类号: H01L41/04 H05K3/00

    摘要: Provided herein is a surface acoustic wave (SAW) sensor device including a surface acoustic wave sensor and an oscillator corresponding to the surface acoustic wave sensor. A horizontal plane defined by the oscillator is inclined at a predetermined angle with respect to a horizontal plane defined by the surface acoustic wave sensor. The predetermined angle is greater than zero degrees.

    摘要翻译: 本文提供的是包括声表面波传感器和对应于表面声波传感器的振荡器的表面声波(SAW)传感器装置。 由振荡器限定的水平面相对于由声表面波传感器限定的水平面以预定角度倾斜。 预定角度大于零度。

    SURFACE ACOUSTIC WAVE SENSOR SYSTEM
    4.
    发明申请
    SURFACE ACOUSTIC WAVE SENSOR SYSTEM 有权
    表面声波传感器系统

    公开(公告)号:US20110068656A1

    公开(公告)日:2011-03-24

    申请号:US12705599

    申请日:2010-02-13

    IPC分类号: H01L41/04

    摘要: A surface acoustic wave sensor system includes a base substrate, a piezoelectric substrate disposed on the base substrate, inter-digital transducer (IDT) electrodes disposed along a longitudinal direction on the piezoelectric substrate, each IDT electrode including an input inter-digital transducer and an output inter-digital transducer paired with and facing the input inter-digital transducer, each pair of input and output IDTs forming a surface acoustic wave unit sensor with the piezoelectric substrate, and connection electrodes disposed in the base substrate and electrically connected to the surface acoustic wave unit sensors.

    摘要翻译: 表面声波传感器系统包括基底基板,设置在基底基板上的压电基板,沿压电基板的纵向设置的数字式换能器(IDT)电极,每个IDT电极包括输入的数字间换能器和 输出的数字间转换器与输入的数字间转换器配对并面对输入的数字间转换器,每对输入和输出IDT与压电衬底形成表面声波单元传感器,连接电极设置在基底衬底中并电连接到表面声学 波单元传感器。

    MULTIPLE SURFACE ACOUSTIC WAVE SENSOR SYSTEM
    5.
    发明申请
    MULTIPLE SURFACE ACOUSTIC WAVE SENSOR SYSTEM 有权
    多表面声波传感器系统

    公开(公告)号:US20120058546A1

    公开(公告)日:2012-03-08

    申请号:US13296372

    申请日:2011-11-15

    IPC分类号: C12M1/34 G01N27/00

    摘要: Provided is a multiple SAW sensor system capable of sensing a plurality of target materials in the SAW sensor with a single detector by using a multiplexer. According to the multiple SAW sensor system, the target materials in SAW sensors may be sensed with a single detector, thereby avoiding unnecessary power loss. Also, a plurality of target materials in a sample may be sensed, thereby reducing a waste of the sample.

    摘要翻译: 提供了一种能够通过使用多路复用器用单个检测器感测SAW传感器中的多个目标材料的多SAW传感器系统。 根据多种SAW传感器系统,可以用单个检测器感测SAW传感器中的目标材料,从而避免不必要的功率损耗。 此外,可以感测样品中的多个目标材料,从而减少样品的浪费。

    FLUID SENSOR PREVENTING GENERATION OF AIR BUBBLES
    6.
    发明申请
    FLUID SENSOR PREVENTING GENERATION OF AIR BUBBLES 有权
    流体传感器防止空气泡沫的产生

    公开(公告)号:US20120015451A1

    公开(公告)日:2012-01-19

    申请号:US13037415

    申请日:2011-03-01

    摘要: Provided herein is a fluid sensor, which includes a closed reaction unit in which reaction of a fluid sample takes place. The reaction unit is tapered on a side through which the fluid is injected so as to prevent generation of air bubbles during the injection of the fluid. Thus, the sensor has improved sensitivity.

    摘要翻译: 本文提供了一种流体传感器,其包括其中发生流体样品的反应的封闭反应单元。 反应单元在流体注入的一侧呈锥形,以防止在注入流体期间产生气泡。 因此,传感器具有提高的灵敏度。

    SURFACE ACOUSTIC WAVE SENSOR AND SENSING METHOD USING SURFACE ACOUSTIC WAVE
    8.
    发明申请
    SURFACE ACOUSTIC WAVE SENSOR AND SENSING METHOD USING SURFACE ACOUSTIC WAVE 有权
    表面声波传感器和使用表面声波的感测方法

    公开(公告)号:US20100231308A1

    公开(公告)日:2010-09-16

    申请号:US12404595

    申请日:2009-03-16

    IPC分类号: G01N27/00 H03H9/25 H02N2/00

    摘要: A surface acoustic wave (“SAW”) sensor includes; a first signal generator which generates a first signal having a predetermined frequency bandwidth using a pseudo random sequence, a second signal generator which generates a second signal with a predetermined frequency, a signal blender which blends the first signal with the second signal to generate a blended signal having the predetermined frequency bandwidth with the predetermined frequency as a center frequency, a wave generator which generates a surface acoustic wave using the blended signal, which converts the surface acoustic wave into a third signal after the surface acoustic wave travels a predetermined distance, and which outputs the third signal, and a signal detector which detects a change in the third signal from the wave generator to sense a substance bound to the wave generator.

    摘要翻译: 声表面波(“SAW”)传感器包括: 使用伪随机序列产生具有预定频率带宽的第一信号的第一信号发生器,产生具有预定频率的第二信号的第二信号发生器,将第一信号与第二信号混合以产生混合的信号混合器 具有预定频率的预定频率的信号作为中心频率;波形发生器,其使用所述混合信号产生表面声波,其在表面声波行进预定距离之后将表面声波转换为第三信号;以及 其输出第三信号,以及信号检测器,其检测来自波发生器的第三信号的变化,以检测与波发生器绑定的物质。