Systems and methods for solder bonding
    4.
    发明授权
    Systems and methods for solder bonding 有权
    用于焊接的系统和方法

    公开(公告)号:US07528061B2

    公开(公告)日:2009-05-05

    申请号:US11141361

    申请日:2005-05-31

    Abstract: Systems and methods for solder bonding that employ an equilibrium solidification process in which the solder is solidified by dissolving and alloying metals that raise the melting point temperature of the solder. Two or more structure surfaces may be solder bonded, for example, by employing heating to melt the solder and holding the couple at a temperature above the initial solder melting point of the solder until interdiffusion reduces the volume fraction of liquid so as to form a solid bond between surfaces before cooling to below the initial melting point of the solder.

    Abstract translation: 用于焊接的系统和方法,其采用平衡凝固方法,其中通过溶解和合金化使焊料的熔点温度升高的金属使焊料固化。 两个或更多个结构表面可以焊接,例如,通过加热熔化焊料并将该焊料保持在高于焊料的初始焊料熔点的温度,直到相互扩散减小液体的体积分数以便形成固体 在冷却至低于焊料的初始熔点之前,表面之间的粘结。

    High frequency infrared emitter
    8.
    发明授权
    High frequency infrared emitter 有权
    高频红外发射器

    公开(公告)号:US06297511B1

    公开(公告)日:2001-10-02

    申请号:US09283669

    申请日:1999-04-01

    CPC classification number: F41J2/02

    Abstract: An infrared radiation emitter is provided that is capable of producing infrared radiation modulating at high frequency. The IR emitter includes a low-thermal-mass resistive membrane that is suspended by long thermal isolation arms over a substrate. The membrane is suspended over the substrate such that a resonant emitting cavity is formed between the membrane and the substrate. The low-mass, thermally isolated membrane design maximizes the temperature change induced by Joule heating of the resistive membrane and allows the emitted IR radiation to be modulated at high frequencies.

    Abstract translation: 提供一种红外辐射发射器,其能够在高频下产生红外辐射调制。 IR发射器包括一个低热质量的电阻膜,其通过长的隔热臂悬挂在衬底上。 膜悬浮在衬底上,使得在膜和衬底之间形成谐振发射腔。 低质量,热隔离膜设计可最大限度地增加电阻膜的焦耳加热引起的温度变化,并允许发射的红外辐射在高频下进行调制。

    Pixel-level optical elements for uncooled infrared detector devices
    10.
    发明授权
    Pixel-level optical elements for uncooled infrared detector devices 有权
    用于非制冷红外探测器的像素级光学元件

    公开(公告)号:US08610070B2

    公开(公告)日:2013-12-17

    申请号:US12799626

    申请日:2010-04-28

    Abstract: Pixel-level monolithic optical element configurations for uncooled infrared detectors and focal plane arrays in which a monolithically integrated or fabricated optical element may be suspended over a microbolometer pixel membrane structure of an uncooled infrared detector element A monolithic optical element may be, for example, a polarizing or spectral filter element, an optically active filter element, or a microlens element that is structurally attached by an insulating interconnect to the existing metal interconnects such that the installation of the optical element substantially does not impact the thermal mass or thermal time constant of the microbolometer pixel structure, and such that it requires little if any additional device real estate area beyond the area originally consumed by the microbolometer pixel structure interconnects.

    Abstract translation: 用于非制冷红外探测器和焦平面阵列的像素级单片光学元件配置,其中单片集成或制造的光学元件可以悬挂在非制冷红外探测器元件的微测辐射热计像素膜结构上。单片光学元件可以是例如 偏振或光谱滤光器元件,光学有源滤光器元件或微透镜元件,其通过绝缘互连结构地附接到现有金属互连,使得光学元件的安装基本上不影响光学元件的热质量或热时间常数 微照度计像素结构,并且使得其需要很少的额外的设备房地产区域超出由微测热计像素结构原始消耗的区域互连。

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