Title:
イオン検出器
Document Type and Number:
Japanese Patent JP7174663
Kind Code:
B2
Abstract:
The ion detector comprises an MCP unit including an MCP and a first focus electrode, a signal output device including an electron detector surface, and a reset unit disposed between the MCP unit and the signal output device. The reset unit includes a reset element and a second focus electrode. The reset element includes a second input surface and a second output surface opposing each other. On the second output surface, the reset element resets variations in incident angle and velocity of electrons on the second input surface.
Inventors:
Hiroyuki Kobayashi
Shinya Hattori
Kiyoka Takatsuka
Shinya Hattori
Kiyoka Takatsuka
Application Number:
JP2019069962A
Publication Date:
November 17, 2022
Filing Date:
April 01, 2019
Export Citation:
Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
H01J49/06; H01J43/24
Domestic Patent References:
| JP2017016918A | ||||
| JP2013508905A | ||||
| JP2014086167A |
Foreign References:
| CN110487757A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Yoshiki Kuroki
Kenichi Shibayama
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