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    • 13. 发明授权
    • Electronic apparatus
    • 电子仪器
    • US07957136B2
    • 2011-06-07
    • US12588799
    • 2009-10-28
    • Takeshi Murakami
    • Takeshi Murakami
    • G06F1/16H01Q1/24H04M1/00H04B1/38H04B1/034H04B1/08
    • G06F1/1698G06F1/1616G06F1/1635G06F1/1656
    • An electronic apparatus includes: a housing having an internal space formed by top, bottom and side plates; and a power-source housing section formed next to a part of the side plate in the internal space and having a plate wall shaped such that a part adjacent to the side plate is near the side plate on one side and is away from the side plate on the other side in a direction connecting the top plate with the bottom plate. The apparatus further includes: a power-source block having an outer wall-surface whose shape conforms to the plate wall and housed in the power-source housing section; an antenna disposed in a space between the side plate and the plate wall; and a circuit board disposed in the internal space and mounted with an electronic circuit that operates based on power supplied from the power-source block housed in the power-source housing section.
    • 电子设备包括:具有由顶板,底板和侧板形成的内部空间的壳体; 以及电源容纳部,其形成在所述内部空间中的所述侧板的一部分的旁边,并且具有成形为使得与所述侧板相邻的部分在所述侧板的一侧靠近所述侧板并且远离所述侧板 在连接顶板和底板的方向上的另一侧。 该装置还包括:电源块,其外壁表面的形状符合板壁并容纳在电源容纳部分中; 设置在所述侧板和所述板壁之间的空间中的天线; 以及电路板,其设置在所述内部空间中,并安装有基于从所述电源容纳部容纳的所述电源块供给的电力进行动作的电子电路。
    • 16. 发明授权
    • Projection electronic microscope for reducing geometric aberration and space charge effect
    • 投影电子显微镜,用于减少几何像差和空间电荷效应
    • US07855364B2
    • 2010-12-21
    • US11944503
    • 2007-11-23
    • Weiming RenTakeshi Murakami
    • Weiming RenTakeshi Murakami
    • G01N23/00
    • H01J37/153H01J37/04H01J2237/04924H01J2237/1538
    • A projection electronic microscope is provided for improving geometric aberration and a space charge effect within a zooming range using a zoom type transfer lens system in a projection/image formation optical system. The projection electronic microscope comprises an irradiation system for emitting a primary electron beam irradiated to a sample, and a projection/image formation optical system for guiding a second electron beams emitted from the sample with the irradiation of the primary electron beam to a detection system. The projection/image formation optical system includes a zoom type transfer lens system having a first zoom lens and a second zoom lens. The first zoom lens includes a plurality of electrodes. A predetermined electrode of said plurality of electrodes is made thicker and is applied with a positive voltage to form a space having zero field strength and a high positive potential between said first zoom lens and said second zoom lens, and a cross-over by said first zoom lens is defined in said space within a zooming range.
    • 提供投影电子显微镜,用于在投影/图像形成光学系统中使用变焦型转印透镜系统来改善变焦范围内的几何像差和空间电荷效应。 投影电子显微镜包括用于发射照射到样品的一次电子束的照射系统,以及用于通过一次电子束的照射将从样品发射的第二电子束引导到检测系统的投影/图像形成光学系统。 投影/成像光学系统包括具有第一变焦透镜和第二变焦透镜的变焦型转印透镜系统。 第一变焦透镜包括多个电极。 所述多个电极中的预定电极被制成较厚的并且施加正电压以在所述第一变焦透镜和所述第二变焦透镜之间形成具有零场强和高正电位的空间,并且由所述第一 在变焦范围内在所述空间中定义变焦镜头。