Title:
PHOTOELECTRIC SURFACE, PHOTOELECTRIC CONVERSION TUBE, IMAGE INTENSIFIER, AND PHOTOMULTIPLIER TUBE
Document Type and Number:
WIPO Patent Application WO/2016/104243
Kind Code:
A1
Abstract:
The present invention improves sensitivity in the ultraviolet band of a photoelectric surface. A photoelectric surface 1 is provided with a window material 2 that transmits ultraviolet rays, a conductive film 3 formed in the window material 2 and having conductivity, an intermediate film 4 formed in the conductive film 3 and comprising MgF2, and a photoelectric conversion film 6 formed in the intermediate film 4 and comprising CsTe. Because the photoelectric surface 1 is provided with the intermediate film 4 comprising MgF2, the sensitivity in the ultraviolet band is improved.
Inventors:
SASAKI TATSUO (JP)
Application Number:
PCT/JP2015/085037
Publication Date:
June 30, 2016
Filing Date:
December 15, 2015
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
H01J1/34; H01J1/78; H01J29/38; H01J31/50; H01J40/06; H01J40/16
Foreign References:
| JP2003203581A | 2003-07-18 | |||
| JPH04275463A | 1992-10-01 | |||
| JP2007242412A | 2007-09-20 | |||
| JP2006179467A | 2006-07-06 |
Other References:
See also references of EP 3240009A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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