Title:
MICROCHANNEL PLATE, GAS PROPORTIONAL COUNTER AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/013630
Kind Code:
A1
Abstract:
Disclosed is a microchannel plate having excellent characteristics which enable to attain both high luminance and high resolution at the same time. Also disclosed are a gas proportional counter using such a microchannel plate and an imaging device. Specifically disclosed is a microchannel plate which comprises a base body provided with a plurality of through holes (13) and having an insulating property. This microchannel plate is arranged in a gas atmosphere mainly containing an inert gas and constitutes a proportional counter. The base body has photoelectric converter portions (1a, 1b) formed at least on the inner walls of the through holes (13).
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Inventors:
TOKANAI, Fuyuki (4-1-62-101, Shimojou-machi Yamagata-sh, Yamagata 23, 9900823, JP)
門叶 冬樹 (〒23 山形県山形市下条町４－１－６２－１０１ Yamagata, 9900823, JP)
SAKURAI, Takahisa (2-3-15, Higashiaota Yamagata-sh, Yamagata 23, 9002423, JP)
櫻井 敬久 (〒23 山形県山形市東青田２－３－１５ Yamagata, 9002423, JP)
GUNJI, Shuichi (2-2-6-501, Iidanishi Yamagata-sh, Yamagata 31, 9902331, JP)
郡司 修一 (〒31 山形県山形市飯田西２－２－６－５０１ Yamagata, 9902331, JP)
SUMIYOSHI, Takayuki (4-8-34, Namiki Tsukuba-sh, Ibaraki 44, 3050044, JP)
門叶 冬樹 (〒23 山形県山形市下条町４－１－６２－１０１ Yamagata, 9900823, JP)
SAKURAI, Takahisa (2-3-15, Higashiaota Yamagata-sh, Yamagata 23, 9002423, JP)
櫻井 敬久 (〒23 山形県山形市東青田２－３－１５ Yamagata, 9002423, JP)
GUNJI, Shuichi (2-2-6-501, Iidanishi Yamagata-sh, Yamagata 31, 9902331, JP)
郡司 修一 (〒31 山形県山形市飯田西２－２－６－５０１ Yamagata, 9902331, JP)
SUMIYOSHI, Takayuki (4-8-34, Namiki Tsukuba-sh, Ibaraki 44, 3050044, JP)
Application Number:
JP2006/315062
Publication Date:
February 01, 2007
Filing Date:
July 28, 2006
Export Citation:
Assignee:
Japan Science and Technology Agency (4-1-8, Honcho Kawaguchi-sh, Saitama 12, 3320012, JP)
独立行政法人科学技術振興機構 (〒12 埼玉県川口市本町四丁目１番８号 Saitama, 3320012, JP)
TOKANAI, Fuyuki (4-1-62-101, Shimojou-machi Yamagata-sh, Yamagata 23, 9900823, JP)
門叶 冬樹 (〒23 山形県山形市下条町４－１－６２－１０１ Yamagata, 9900823, JP)
SAKURAI, Takahisa (2-3-15, Higashiaota Yamagata-sh, Yamagata 23, 9002423, JP)
櫻井 敬久 (〒23 山形県山形市東青田２－３－１５ Yamagata, 9002423, JP)
GUNJI, Shuichi (2-2-6-501, Iidanishi Yamagata-sh, Yamagata 31, 9902331, JP)
郡司 修一 (〒31 山形県山形市飯田西２－２－６－５０１ Yamagata, 9902331, JP)
独立行政法人科学技術振興機構 (〒12 埼玉県川口市本町四丁目１番８号 Saitama, 3320012, JP)
TOKANAI, Fuyuki (4-1-62-101, Shimojou-machi Yamagata-sh, Yamagata 23, 9900823, JP)
門叶 冬樹 (〒23 山形県山形市下条町４－１－６２－１０１ Yamagata, 9900823, JP)
SAKURAI, Takahisa (2-3-15, Higashiaota Yamagata-sh, Yamagata 23, 9002423, JP)
櫻井 敬久 (〒23 山形県山形市東青田２－３－１５ Yamagata, 9002423, JP)
GUNJI, Shuichi (2-2-6-501, Iidanishi Yamagata-sh, Yamagata 31, 9902331, JP)
郡司 修一 (〒31 山形県山形市飯田西２－２－６－５０１ Yamagata, 9902331, JP)
International Classes:
H01J43/24; G01T1/18; G01T1/28; H01J31/50; H01J40/06; H01J47/06
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (TMI ASSOCIATES 23rd Floor, Roppongi Hills Mori Tower 6-10-1, Roppongi, Minato-k, Tokyo 23, 1066123, JP)
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