Strain sensor and method for manufacture thereof
    2.
    发明授权
    Strain sensor and method for manufacture thereof 有权
    应变传感器及其制造方法

    公开(公告)号:US07882747B2

    公开(公告)日:2011-02-08

    申请号:US11667968

    申请日:2005-12-20

    IPC分类号: G01L1/00

    摘要: The invention presents a strain sensor includes a substrate, a crystallized glass laminated on the substrate, a strain sensitive resistor laminated on the crystallized glass, in which the crystallized glass is formed by baking a plurality of types of crystallized glass powder having different thermomechanical constants. As a result, the fluctuation of sensor characteristic is decreased, and the cost is lowered.

    摘要翻译: 本发明提出了一种应变传感器,其包括基板,层叠在基板上的结晶玻璃,层压在结晶化玻璃上的应变敏感电阻器,其中通过烘焙具有不同热机械常数的多种结晶玻璃粉末形成结晶化玻璃。 结果,传感器特性的波动减小,成本降低。

    Method of manufacturing strain sensor
    4.
    发明授权
    Method of manufacturing strain sensor 有权
    制造应变传感器的方法

    公开(公告)号:US07181831B2

    公开(公告)日:2007-02-27

    申请号:US10937497

    申请日:2004-09-10

    IPC分类号: H01C17/28

    摘要: A strain sensor comprising a metal substrate, a first electrode provided on the metal substrate, a glass layer formed on the first electrode, and a second electrode and a strain detecting resistor provided on the glass layer. In the strain sensor, the insulation resistance between the metal substrate and the second electrode has been raised, and the reliability is high. It can be implemented at low cost.

    摘要翻译: 一种应变传感器,包括金属基板,设置在金属基板上的第一电极,形成在第一电极上的玻璃层,以及设置在玻璃层上的第二电极和应变检测电阻器。 在应变传感器中,金属基板与第二电极之间的绝缘电阻升高,可靠性高。 它可以以低成本实现。

    Strain sensor and production method therefor
    6.
    发明授权
    Strain sensor and production method therefor 有权
    应变传感器及其生产方法

    公开(公告)号:US07043996B2

    公开(公告)日:2006-05-16

    申请号:US10488966

    申请日:2002-09-17

    IPC分类号: G01B7/16

    CPC分类号: G01L1/2287

    摘要: A strain sensor includes a metal plate, a first glass layer on the metal plate, a second glass layer provided on the first glass layer and having a color different from that of the first glass layer, an electrode on the second glass layer, a strain-sensitive resistor on the second glass layer, a circuit pattern on the second glass layer for connecting the electrode to the strain-sensitive resistor, and an overcoat glass layer for covering the strain-sensitive resistor and the circuit pattern. The strain sensor allows the layers to be identified while being manufactured, hence being controlled easily in its manufacturing processes.

    摘要翻译: 应变传感器包括金属板,金属板上的第一玻璃层,设置在第一玻璃层上并具有与第一玻璃层不同的颜色的第二玻璃层,第二玻璃层上的电极,应变 第二玻璃层上的敏感电阻器,用于将电极连接到应变敏感电阻器的第二玻璃层上的电路图案,以及用于覆盖应变敏感电阻器和电路图案的外涂层玻璃层。 应变传感器允许在制造时识别层,因此在其制造过程中容易地被控制。

    Strain sensor and method of producing the same
    8.
    发明授权
    Strain sensor and method of producing the same 有权
    应变传感器及其制造方法

    公开(公告)号:US07010986B2

    公开(公告)日:2006-03-14

    申请号:US10451668

    申请日:2002-10-02

    IPC分类号: G01B7/16

    摘要: A strain sensor comprising a metal substrate, a first electrode provided on the metal substrate, a glass layer formed on the first electrode, and a second electrode and a strain detecting resistor provided on the glass layer. In the strain sensor, the insulation resistance between the metal substrate and the second electrode has been raised, and the reliability is high. It can be implemented at low cost.

    摘要翻译: 一种应变传感器,包括金属基板,设置在金属基板上的第一电极,形成在第一电极上的玻璃层,以及设置在玻璃层上的第二电极和应变检测电阻器。 在应变传感器中,金属基板与第二电极之间的绝缘电阻升高,可靠性高。 它可以以低成本实现。

    Load sensor and its manufacturing method
    9.
    发明授权
    Load sensor and its manufacturing method 有权
    负载传感器及其制造方法

    公开(公告)号:US07397340B2

    公开(公告)日:2008-07-08

    申请号:US10529704

    申请日:2004-10-28

    IPC分类号: G01L1/22

    CPC分类号: G01L1/2287

    摘要: A load sensor includes a substrate, a glass layer provided on the substrate, a wiring provided on the glass layer, an adjusting layer provided on the glass layer, and a strain-sensitive resistor element provided on the adjusting layer and connected to the wiring. A thermal expansion coefficient of the adjusting layer is closer to that of the strain-sensitive resistor element than that of the glass layer. In this load sensor, a stress remaining inside the resistor element is reduced, and the change over time of the resistance of the element is accordingly suppressed. Therefore, a single kind of the resistor element can be formed on substrates having respective thermal expansion coefficients, shapes, and thicknesses, thereby providing various load sensors having respective specifications.

    摘要翻译: 负载传感器包括基板,设置在基板上的玻璃层,设置在玻璃层上的布线,设置在玻璃层上的调节层,以及设置在调整层上并连接到布线的应变敏感电阻元件。 与玻璃层相比,调整层的热膨胀系数比应变敏感电阻体的热膨胀系数更接近。 在该负载传感器中,电阻元件内残留的应力减小,因此能够抑制元件的电阻随时间的变化。 因此,可以在具有各自的热膨胀系数,形状和厚度的基板上形成单一的电阻元件,由此提供具有相应规格的各种负载传感器。

    Load sensor and its manufacturing method
    10.
    发明申请
    Load sensor and its manufacturing method 有权
    负载传感器及其制造方法

    公开(公告)号:US20060001521A1

    公开(公告)日:2006-01-05

    申请号:US10529704

    申请日:2004-10-28

    IPC分类号: G01L1/22

    CPC分类号: G01L1/2287

    摘要: A load sensor includes a substrate, a glass layer provided on the substrate, a wiring provided on the glass layer, an adjusting layer provided on the glass layer, and a strain-sensitive resistor element provided on the adjusting layer and connected to the wiring. A thermal expansion coefficient of the adjusting layer is closer to that of the strain-sensitive resistor element than that of the glass layer. In this load sensor, a stress remaining inside the resistor element is reduced, and the change over time of the resistance of the element is accordingly suppressed. Therefore, a single kind of the resistor element can be formed on substrates having respective thermal expansion coefficients, shapes, and thicknesses, thereby providing various load sensors having respective specifications.

    摘要翻译: 负载传感器包括基板,设置在基板上的玻璃层,设置在玻璃层上的布线,设置在玻璃层上的调节层,以及设置在调整层上并连接到布线的应变敏感电阻元件。 与玻璃层相比,调整层的热膨胀系数比应变敏感电阻体的热膨胀系数更接近。 在该负载传感器中,电阻元件内残留的应力减小,因此能够抑制元件的电阻随时间的变化。 因此,可以在具有各自的热膨胀系数,形状和厚度的基板上形成单一的电阻元件,由此提供具有相应规格的各种负载传感器。