Invention Grant
- Patent Title: Ionizing device
- Patent Title (中): 电离装置
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Application No.: US12281069Application Date: 2007-03-16
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Publication No.: US08592779B2Publication Date: 2013-11-26
- Inventor: Shigeki Matsuura , Yoshihiro Takata , Tadashi Arii , Satoshi Otake
- Applicant: Shigeki Matsuura , Yoshihiro Takata , Tadashi Arii , Satoshi Otake
- Applicant Address: JP Hamamatsu-shi, Shizuoka JP Akishima-shi, Tokyo
- Assignee: Hamamatsu Photonics K.K.,Rigaku Corporation
- Current Assignee: Hamamatsu Photonics K.K.,Rigaku Corporation
- Current Assignee Address: JP Hamamatsu-shi, Shizuoka JP Akishima-shi, Tokyo
- Agency: Drinker Biddle & Reath LLP
- Priority: JPP2006-075012 20060317
- International Application: PCT/JP2007/055367 WO 20070316
- International Announcement: WO2007/108410 WO 20070927
- Main IPC: H01J27/00
- IPC: H01J27/00
Abstract:
An ionizing device 2 includes an ionization chamber 2a having an ionization space 2b for ionizing sample molecules A, filaments 23a and 23b to have an electron impact on the sample molecules A in the ionization space 2b, to ionize the sample molecules A, and an electric discharge tube 29 to irradiate the sample molecules A in the ionization space 2b with ultraviolet light, to ionize the sample molecules A.
Public/Granted literature
- US20090008571A1 Ionizing Device Public/Granted day:2009-01-08
Information query
