公开(公告)号：WO2017196863A1

公开(公告)日：2017-11-16

申请号：PCT/US2017/031785

申请日：2017-05-09

Applicant: SCIENTECH ENGINEERING USA CORP. ,  ACROMASS TECHNOLOGIES, INC.

Inventor： HSIEH, Hung-Liang ,  CHENG, Chun-Yen ,  LEE, Yi-Kun ,  YANG, Chih-Hsiang ,  FAN, Liang-Chun ,  TSENG, Yao-Hsin ,  CHOU, Szu-Wei

IPC: H01J49/02 ,  G01N35/10 ,  H01L23/02 ,  B01D59/44 ,  B32B3/26 ,  C08F12/14 ,  G01J3/40

CPC classification number: H01J49/025 ,  B32B3/26

Abstract: A device for detecting charged particles includes a substrate, a charge detection plate and an integrated circuit unit that are electrically connected together and respectively disposed on non-coplanar first and second sides of the substrate, and an interference shielding unit substantially enclosing the charge detection plate and the integrated circuit unit in such a manner as to permit impingement on the charge detection plate by the charged particles from outside of the interference shielding unit. The integrated circuit unit disposed on the second side is non-coplanar with the charge detection plate disposed on the first side so as to prevent interference on the integrated circuit unit by the charged particles.

Abstract translation: 用于检测带电粒子的装置包括基板，电荷检测板和集成电路单元，它们电连接在一起并分别设置在基板的非共面的第一和第二侧上，并且干涉 屏蔽单元基本上以这样的方式包围电荷检测板和集成电路单元，从而允许来自干扰屏蔽单元外部的带电粒子撞击在电荷检测板上。 设置在第二侧上的集成电路单元与设置在第一侧上的电荷检测板不共面，以防止带电粒子对集成电路单元的干扰。

公开(公告)号：WO2018208810A1

公开(公告)日：2018-11-15

申请号：PCT/US2018/031642

申请日：2018-05-08

Applicant: SCIENTECH ENGINEERING USA CORP. ,  ACROMASS TECHNOLOGIES, INC.

Inventor： CHENG, Chun-Yen ,  TSENG, Yao-Hsin ,  CHOU, Szu-Wei ,  LEE, Yi-Kun ,  YANG, Shih-Chieh ,  HSIEH, Hung-Liang

IPC: B01D59/44 ,  G01N23/00 ,  H01J49/00 ,  H01J49/02 ,  H01J49/42

Abstract: A quadrupole ion trap apparatus includes a main electrode, a first end-cap electrode, a second end-cap electrode, and a phase-controlled waveform synthesizer.The phase-controlled waveform synthesizer generates a main RF waveform for the main electrode. The main RF waveform includes a plurality of sinuous waveform segments each of which is a part of a sine wave, and a plurality of phase conjunction segments each of which is non-sinuous. Each of the sinuous waveform segments is bridged to another sinuous waveform segment via one of the phase conjunction segments, so as to perform ordering of micro motions of sample ions trapped by the electrodes.