公开(公告)号：WO2013055085A1

公开(公告)日：2013-04-18

申请号：PCT/KR2012/008183

申请日：2012-10-10

Applicant: KOREA BASIC SCIENCE INSTITUTE

Inventor： CHOI, Myoung Choul ,  CHOI, Sang Hwan ,  LEE, Se Gyu ,  LEE, Jeong Min

IPC: H01L21/265

CPC classification number: H01J49/067 ,  H01J49/0027 ,  H01J49/0054 ,  H01J49/062

Abstract: A lens for electron capture dissociation may include: a first electrode and a second electrode spaced apart from each other and arranged along a first direction; and a third electrode and a fourth electrode spaced apart from each other and arranged along a second direction perpendicular to the first direction. The first electrode and the second electrode may be disposed in a space in which a magnetic field is formed in the first direction and trap electrons. The third electrode and the fourth electrode may be in the form of a flat plate and may apply an electric field to the trapped electrons in the second direction.

Abstract translation: 用于电子捕获解离的透镜可以包括：第一电极和彼此间隔开并沿着第一方向布置的第二电极; 以及与第一方向垂直的第二方向配置的第三电极和第四电极。 第一电极和第二电极可以设置在其中在第一方向上形成磁场并捕获电子的空间中。 第三电极和第四电极可以是平板的形式，并且可以在第二方向上对捕获的电子施加电场。

公开(公告)号：WO2013055081A1

公开(公告)日：2013-04-18

申请号：PCT/KR2012/008178

申请日：2012-10-10

Applicant: KOREA BASIC SCIENCE INSTITUTE ,  ASTA CO., LTD.

Inventor： CHOI, Myoung Choul ,  CHOI, Sang Hwan ,  LEE, Se Gyu ,  LEE, Jeong Min ,  KIM, Yang Sun

IPC: H01J49/22

CPC classification number: H01J49/067 ,  H01J49/40

Abstract: An ion regulator for a mass spectrometer may include: a first extraction lens having a first hole through which ions can pass; and a second extraction lens electrically isolated from the first extraction lens and having a second hole which is aligned with the first hole so that the ions passing through the first hole can pass therethrough. The surface of the first hole may be inclined with respect to the moving direction of the ions. Use of the ion regulator will simplify the overall structure of a mass spectrometer and control parameters therefor, and will allow the development of a reliable and efficient compact mass spectrometer.

Abstract translation: 用于质谱仪的离子调节器可以包括：具有离子可以通过的第一孔的第一提取透镜; 以及与所述第一提取透镜电隔离并且具有与所述第一孔对准的第二孔的第二提取透镜，使得穿过所述第一孔的所述离子可以通过。 第一孔的表面可以相对于离子的移动方向倾斜。 离子调节器的使用将简化质谱仪的总体结构并控制其参数，并且将允许开发可靠且高效的紧凑型质谱仪。