Invention Grant
- Patent Title: Microchannel plate, gas proportional counter and imaging device
- Patent Title (中): 微通道板，气体比例计数器和成像装置
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Application No.: US11989537Application Date: 2006-07-28
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Publication No.: US08134129B2Publication Date: 2012-03-13
- Inventor: Fuyuki Tokanai , Takahisa Sakurai , Shuichi Gunji , Takayuki Sumiyoshi , Teruyuki Okada , Tetsuro Endo , Yoshio Fujita
- Applicant: Fuyuki Tokanai , Takahisa Sakurai , Shuichi Gunji , Takayuki Sumiyoshi , Teruyuki Okada , Tetsuro Endo , Yoshio Fujita
- Applicant Address: JP Saitama
- Assignee: Japan Science and Technology Agency
- Current Assignee: Japan Science and Technology Agency
- Current Assignee Address: JP Saitama
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2005-221722 20050729
- International Application: PCT/JP2006/315062 WO 20060728
- International Announcement: WO2007/013630 WO 20070201
- Main IPC: G01T1/00
- IPC: G01T1/00
Abstract:
An object of the present invention is to provide a microchannel plate having excellent characteristics which enable to attain both high luminance and high resolution at the same time, a gas proportional counter using such a microchannel plate and an imaging device. The microchannel plate according to the present invention comprises a base body provided with a plurality of through holes (13) and having an insulating property, and is arranged in a gas atmosphere mainly containing an inert gas to constitute a proportional counter. The base body has photoelectric converter portions (1a, 1b) formed on at least inner walls of the plurality of through holes (13).
Public/Granted literature
- US20110155919A1 MICROCHANNEL PLATE, GAS PROPORTIONAL COUNTER AND IMAGING DEVICE Public/Granted day:2011-06-30
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