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    • 3. 发明申请
    • TEST SYSTEMS AND METHODS FOR TESTING ELECTRONIC DEVICES
    • 用于测试电子设备的测试系统和方法
    • WO2011082180A2
    • 2011-07-07
    • PCT/US2010/062256
    • 2010-12-28
    • FORMFACTOR, INC.BERRY, Tommie E.BREINLINGER, Keith J.HOBBS, Eric D.LORANGER, MarcSLOCUM, Alexander H.WILSON, Adrian S.
    • BERRY, Tommie E.BREINLINGER, Keith J.HOBBS, Eric D.LORANGER, MarcSLOCUM, Alexander H.WILSON, Adrian S.
    • G01R31/26H01L21/66
    • G01R31/2891
    • Devices under test (DUTs) can be tested in a test system that includes an aligner and test cells. A DUT can be moved into and clamped in an aligned position on a carrier in the aligner. In the align position, electrically conductive terminals of the DUT can be in a predetermined position with respect to carrier alignment features of the carrier. The DUT/carrier combination can then be moved from the aligner into one of the test cells, where alignment features of the carrier are mechanically coupled with alignment features of a contactor in the test cell. The mechanical coupling automatically aligns terminals of the DUT with probes of the contactor. The probes thus contact and make electrical connections with the terminals of the DUT. The DUT is then tested. The aligner and each of the test cells can be separate and independent devices so that a DUT can be aligned in the aligner while other DUTs, having previously been aligned to a carrier in the aligner, are tested in a test cell.
    • 被测器件(DUT)可以在包括对准器和测试单元的测试系统中进行测试。 被测设备可以被移入和对准在对准器中的载体上的对准位置。 在对准位置,DUT的导电端子可以相对于载体的载体对准特征处于预定位置。 然后可以将DUT /载体组合从对准器移动到其中一个测试单元中,其中载体的对准特征与测试单元中的接触器的对准特征机械耦合。 机械耦合自动将DUT的端子与接触器的探针对齐。 探头因此接触并与DUT的端子电连接。 然后测试DUT。 对准器和每个测试单元可以是分离的和独立的器件,以便DUT可以在对准器中对准,而先前已经与对准器中的载体对准的其他DUT在测试单元中进行测试。
    • 9. 发明申请
    • VORTEX-INDUCED CLEANING OF SOLAR PANEL SURFACES
    • 太阳能面板表面的VORTEX感应清洗
    • WO2013033594A1
    • 2013-03-07
    • PCT/US2012/053438
    • 2012-08-31
    • MASSACHUSETTS INSTITUTE OF TECHNOLOGYSLOCUM, Alexander H.FIGUEREDO, StacyKAZEM, Bahaa Ibraheem
    • SLOCUM, Alexander H.FIGUEREDO, StacyKAZEM, Bahaa Ibraheem
    • F24J2/14F24J2/46
    • H02S40/10F24S23/74F24S30/425F24S40/20F24S40/40Y02E10/45Y02E10/47
    • A solar panel (20) configured to reduce contaminant accumulation thereon, including a surface (22) adapted to harvest solar energy; and a vortex-inducing generator (26) including chevron- shaped features (28) disposed across at least a portion of the surface (22) to reduce contaminant accumulation thereon by causing air flow passing over the surface (22) to remove at least some contaminants deposited thereon and/or keeping particles entrained in the air flow to reduce deposition on the surface (22). A method of passively cleaning a solar panel (20) includes providing the solar panel (20), and positioning the solar panel (29) such that the leading edge is oriented to intercept a prevailing wind direction. A solar array includes a plurality of the solar panels (20), wherein each solar panel (20) is positioned such that the leading edge is oriented to intercept a prevailing wind direction.
    • 一种太阳能电池板(20),其构造成减少其上的污染物积聚,包括适于收获太阳能的表面(22); 以及涡流诱导发生器(26),其包括横跨所述表面(22)的至少一部分设置的人字形特征(28),以通过使空气流通过所述表面(22)以去除至少一些 沉积在其上的污染物和/或保持颗粒夹在空气流中以减少在表面(22)上的沉积。 一种被动清洁太阳能电池板(20)的方法包括提供太阳能电池板(20),并且将太阳能电池板(29)定位成使得前缘定向成拦截主要的风向。 太阳能阵列包括多个太阳能电池板(20),其中每个太阳能电池板(20)被定位成使得前缘被定向成拦截主要的风向。