会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Low-pressure chamber for scanning electron microscopy in a wet environment
    • 用于扫描电子显微镜在湿环境中的低压室
    • US07304313B2
    • 2007-12-04
    • US10516407
    • 2003-06-01
    • Elisha MosesStephan Yves Thiberge
    • Elisha MosesStephan Yves Thiberge
    • G21K5/08
    • H01J37/20H01J2237/2003H01J2237/2608
    • A specimen enclosure assembly (100) for use in an electron microscope and including a rigid specimen enclosure dish (102) having an aperture (122) and defining an enclosed specimen placement volume (125), an electron beam permeable, fluid impermeable, cover (114) sealing the specimen placement volume (125) at the aperture (122) from a volume outside the enclosure and a pressure controller communicating with the enclosed specimen placement volume (125) and being operative to maintain the enclosed specimen placement volume (125) at a pressure, which exceeds a vapor pressure of a liquid sample (123) in the specimen placement volume (125) and is greater than a pressure of a volume outside the enclosure, whereby a pressure differential across the cover (114) does not exceed a threshold level at which rupture of the cover (114) would occur.
    • 一种用于电子显微镜并包括具有孔径(122)并限定封闭的样品放置体积(125)的刚性样品封闭皿(102)的样品外壳组件(100),电子束可透过的不透液体的盖 114)将所述孔(122)处的所述样本放置体积(125)从所述外壳外部的体积密封,以及压力控制器,其与所述封闭的样品放置体积(125)连通并且可操作以将封闭的样品放置体积(125)保持在 超过样品放置体积(125)中的液体样品(123)的蒸汽压力并且大于外壳外部的体积的压力的压力,由此覆盖物(114)上的压力差不超过 将发生盖(114)的破裂的阈值水平。
    • 10. 发明申请
    • Low-pressure chamber for scanning electron microscopy in a wet environment
    • 用于扫描电子显微镜在湿环境中的低压室
    • US20050279938A1
    • 2005-12-22
    • US10516407
    • 2003-06-01
    • Elisha MosesStephan Thiberge
    • Elisha MosesStephan Thiberge
    • G01N23/225G01N23/00G02B20060101G21K7/00H01J37/00H01J37/20H01J37/252H01J37/26
    • H01J37/20H01J2237/2003H01J2237/2608
    • A specimen enclosure assembly (100) for use in an electron microscope and including a rigid specimen enclosure dish (102) having an aperture (122) and defining an enclosed specimen placement volume (125), at electron beam permeable, fluid impermeable, cover (114) sealing the specimen placement volume (125) at the aperture (122) from a volume outside the enclosure and a pressure controller communicating with the enclosed specimen placement volume (125) and being operative to maintain the enclosed specimen placement volume (125) at a pressure, which exceeds a vapor pressure of a liquid sample (123) in the specimen placement volume (125) and is greater than a pressure of a volume outside the enclosure, whereby a pressure differential across the cover (114) does not exceed a threshold level at which rupture of the cover (114) would occur
    • 一种用于电子显微镜并包括具有孔(122)并且限定封闭的样本放置体积(125)的刚性样品封闭皿(102)的样品外壳组件(100),其在电子束可透过的不透液体的盖 114)将所述孔(122)处的所述样本放置体积(125)从所述外壳外部的体积密封,以及压力控制器,其与所述封闭的样品放置体积(125)连通并且可操作以将封闭的样品放置体积(125)保持在 超过样品放置体积(125)中的液体样品(123)的蒸汽压力并且大于外壳外部的体积的压力的压力,由此覆盖物(114)上的压力差不超过 将发生盖(114)的破裂的阈值水平