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    • 8. 发明授权
    • Charged particle beam device
    • 带电粒子束装置
    • US08933422B2
    • 2015-01-13
    • US13812842
    • 2011-06-08
    • Ryoichi IshiiTakashi DoiOsamu SatoYasushi Ebizuka
    • Ryoichi IshiiTakashi DoiOsamu SatoYasushi Ebizuka
    • H01J37/18H01J37/16
    • H01J37/18H01J37/16H01J37/185H01J2237/2001H01J2237/2802
    • The objective of the present invention is to provide a charged particle beam device such that a tip part can be effectually maintained in a clean state, while the frequency of valve body replacements is also reduced. To achieve the objective, a charged particle beam device is offered, comprising: a partition that is positioned between a charged particle source-side vacuum space and a specimen stage-side vacuum space, said partition further comprising an opening for a charged particle beam to pass through; a driver mechanism that moves a shutter member between a first location within the optical axis of the charged particle beam and a second location outside the optical axis of the charged particle beam; and a control device that controls the driver mechanism. The first location is a location wherein the shutter member is distanced from the partition, and the control device carries out a control that opens a valve between the specimen chamber and the exchange chamber when the shutter member is in a state of being located in the first location.
    • 本发明的目的是提供一种带电粒子束装置,使得尖端部分可以有效地保持在清洁状态,同时阀体更换的频率也降低。 为了实现该目的,提供一种带电粒子束装置,包括:分隔件,位于带电粒子源侧真空空间和样品台侧真空空间之间,所述隔板还包括用于带电粒子束的开口 通过; 驱动器机构,其将快门部件移动到带电粒子束的光轴内的第一位置与带电粒子束的光轴外的第二位置; 以及控制驱动器机构的控制装置。 第一位置是其中挡板构件与分隔件隔开的位置,并且当挡板构件处于位于第一位置的状态时,控制装置执行在样本室和更换室之间打开阀的控制 位置。
    • 10. 发明授权
    • Liquid crystal display and operation method thereof
    • 液晶显示及其操作方法
    • US08471970B2
    • 2013-06-25
    • US13116733
    • 2011-05-26
    • Osamu SatoMasatoshi TokitaJunji Watanabe
    • Osamu SatoMasatoshi TokitaJunji Watanabe
    • G02F1/133
    • G02F1/133711G02F1/132G09G3/3603
    • Disclosed is a liquid crystal display device to display moving and still images with superior image quality, comparable to common LCDs and to display memory images by a voltage lower than conventional electronic paper, and a method for operating the same. The liquid crystal display device comprises: a pair of electrode substrates facing each other; an orientation film of a polymer material on the pair of electrode substrates; a liquid crystal material between the pair of electrode substrates, wherein the liquid crystal display device displays an image by varying orientation of the liquid crystal material and a surfacial region of the orientation film, depending on temperature and voltage.
    • 公开了一种用于显示具有优异图像质量的移动和静止图像的液晶显示装置,其与普通LCD相当,并且通过低于常规电子纸的电压来显示存储器图像,以及用于操作该方法。 液晶显示装置包括:一对彼此面对的电极基板; 所述一对电极基板上的聚合物材料的取向膜; 在一对电极基板之间的液晶材料,其中液晶显示装置根据温度和电压通过改变液晶材料的取向和取向膜的表面区域来显示图像。