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
    • 2. 发明专利
    • Method of manufacturing emitter
    • 制造发动机的方法
    • JP2013200991A
    • 2013-10-03
    • JP2012068032
    • 2012-03-23
    • Hitachi High-Tech Science Corp株式会社日立ハイテクサイエンス
    • SUGIYAMA YASUHIKOAIDA KAZUOARAMAKI BUNROKOSAKAI TOMOKAZUMATSUDA OSAMUYASAKA KOJIN
    • H01J9/02H01J27/26
    • H01J27/02H01J1/15H01J1/3044H01J9/02H01J9/025H01J9/04H01J37/08H01J37/26H01J37/3056H01J2237/3174H01J2237/31749
    • PROBLEM TO BE SOLVED: To provide an emitter that can have a crystal structure at its topmost end put back into the original state with good reproducibility by re-arraying of atoms by treatment, can suppress a rise in lead voltage after retreatment, and can be used for a long period.SOLUTION: There is provided a method of manufacturing an emitter that includes: an electrolytic polishing step S10 of electrolytically polishing a tip portion of an emitter raw material so that the diameter gradually decreases toward the tip; a first etching step S20 of forming a pyramidal pointed portion having a tip as a peak by performing etching processing by irradiating a processed portion of the emitter raw material with a charge particle beam; a second etching step S30 of making the tip more pointed through electric field induction gas etching processing while observing the crystal structure atop of the pointed portion through an electric field ion microscope, and making the number of atoms constituting the topmost end constant or less; and a heating step S40 of heating the emitter raw material to array the atoms constituting the topmost end of the pointed portion in a pyramidal state.
    • 要解决的问题:为了通过处理将原子重新排列,能够使其最上端的晶体结构具有良好的再现性的发光体,能够抑制再次处理后的铅电压上升,并且可以 提供了一种制造发射体的方法,其包括:电解抛光步骤S10,其对发射体原料的末端部分进行电解抛光,使得直径朝着尖端逐渐减小; 第一蚀刻步骤S20,通过用电荷粒子束照射发射体原料的处理部分进行蚀刻处理,形成具有尖端的金字塔形尖端部分作为峰值; 第二蚀刻步骤S30,通过电场离子显微镜观察尖锐部分顶部的晶体结构,并使构成最顶端的原子数恒定或更小,使尖端更尖锐地通过电场感应气体蚀刻处理; 以及加热步骤S40,其加热发射体原料以排列构成尖状部分的最顶端的原子为锥形状态。
    • 6. 发明专利
    • Focused ion beam system
    • 聚焦离子束设备
    • JP2014186943A
    • 2014-10-02
    • JP2013062460
    • 2013-03-25
    • Hitachi High-Tech Science Corp株式会社日立ハイテクサイエンス
    • MATSUDA OSAMUYASAKA KOJINARAMAKI BUNRO
    • H01J37/317
    • PROBLEM TO BE SOLVED: To provide a focused ion beam apparatus which enables the shortening of a down time for replacement of an emitter and the increase in operation rate.SOLUTION: A focused ion beam apparatus comprises: an ion source room 10 in which an emitter 11 capable of emitting an ion beam is provided; a focused ion beam barrel 20 for focusing and directing the ion beam emitted by the ion source room 10; a preliminary chamber 30 whose inside communicates to inside the focused ion beam barrel 20 through a first communicating hole 21; a pump 35 for the preliminary chamber for evacuating the preliminary chamber 30 to create a vacuum; an on-off valve 40 for opening and closing the first communicating hole 21; and a transport device 45 for transporting the ion source room 10 to inside the focused ion beam barrel 20 and the preliminary chamber 30 through the first communicating hole 21.
    • 要解决的问题:提供一种聚焦离子束装置,其能够缩短用于更换发射器的停机时间和提高操作速率。解决方案:聚焦离子束装置包括:离子源室10,其中发射极 11,能够发射离子束; 用于聚焦和引导由离子源室10发射的离子束的聚焦离子束镜筒20; 其内部通过第一连通孔21与聚焦离子束筒20内部通信的预备室30; 用于预备室的泵35,用于抽空预备室30以产生真空; 用于打开和关闭第一连通孔21的开关阀40; 以及用于通过第一连通孔21将离子源室10输送到聚焦离子束筒20和预备室30内部的输送装置45。