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    • 4. 发明公开
    • 이온 빔 유도관
    • 离子束导管
    • KR1020080006451A
    • 2008-01-16
    • KR1020070062945
    • 2007-06-26
    • 어플라이드 머티어리얼스, 인코포레이티드
    • 골드버그,리챠드데이비드
    • H01J37/30H01J37/317H01L21/265
    • H01J37/026H01J37/3171H01J2237/0041H01J2237/0475H01J2237/18H01J2237/31705
    • An ion beam guide tube is provided to easily measure a beam of charged ions by configuring a passage having a minimum dimension across a length for blocking a view through the passage perpendicular with an axis and the length on which the passage is arranged with an acute angle. A guide tube(16) is placed on an injector near to a wafer(12) on which ion is implanted, in order to limit charged particles being used for neutralizing the wafer during an ion implantation. The guide tube includes an axis, an opening end for receiving an ion beam(11) along the axis, a tube wall parallel with the axis substantially, and an opening(19) for forming a gas transfer passage from an inner side to an outer side of the guide tube through the tube wall. The gas transfer passage has a minimum dimension across a length for blocking a view through the gas transfer passage perpendicular with the axis and the length on which the gas transfer passage is arranged with an acute angle.
    • 离子束引导管被设置成通过配置具有最小尺寸的通道来容易地测量带电离子束,所述通道具有通过垂直于轴线的通道阻挡视图的长度,并且具有锐角的通道的长度 。 引导管(16)放置在靠近其上注入离子的晶片(12)附近的注射器上,以便限制用于在离子注入期间中和晶片的带电粒子。 引导管包括轴线,用于沿着轴线接收离子束(11)的开口端,基本上与轴线平行的管壁和用于从内侧到外部形成气体输送通道的开口(19) 导管的一侧通过管壁。 气体输送通道具有通过垂直于轴线的气体输送通道和气体输送通道以锐角配置的长度的长度上的最小尺寸。
    • 7. 发明公开
    • 이온빔 에칭용 장치 및 방법
    • 用于离子束蚀刻的装置和方法
    • KR1020010013166A
    • 2001-02-26
    • KR1019997011150
    • 1998-05-25
    • 유니베르시떼 삐에르 에 마리 퀴리
    • 브리앙드,진-피에르
    • H01J37/305
    • H01J37/317H01J37/3056H01J2237/0475
    • The invention concerns a device and a method for ion beam etching for producing an etched surface (2) on a semiconductor (1) or insulant. The device comprises a positive ion source (20), means for guiding (23) an ion beam (42), a system for detecting the spatial and temporal interaction of the ions and the etched surface, means for interrupting (24) the beam and means for displacing the etched surface relatively to the beam. A processing unit (29) is connected to the displacing means, to the detecting means and to the beam interrupting means and controls, preferably iteratively, successive operations detecting interaction of the ion beam and the etched surface, interrupting the beam, relative displacing of the etched surface with respect to the beam position and restoring the beam.
    • 本发明涉及用于在半导体(1)或绝缘体上产生蚀刻表面(2)的离子束蚀刻的装置和方法。 该装置包括正离子源(20),用于引导(23)离子束(42)的装置,用于检测离子和蚀刻表面的空间和时间相互作用的系统,用于中断(24)光束和 用于相对于梁移动蚀刻表面的装置。 处理单元(29)连接到移动装置,连接到检测装置和光束中断装置,并优选迭代地控制检测离子束和被蚀刻表面的相互作用的连续操作,中断束,相对移位 相对于光束位置蚀刻表面并恢复光束。