Phosphor with an additive for reducing afterglow

Details Phosphor with an additive for reducing afterglow Phosphor with an additive for reducing afterglow

1995-07-21

1996-10-01

Bonner, Melissa

Compositions

Inorganic luminescent compositions

Compositions containing halogen; e.g., halides and oxyhalides

264 21, C09K 1108

Patent

active

055608671

ABSTRACT:
A new and improved phosphor composition for a radiation detector is provided which includes a rare earth oxisulfide phosphor ceramic containing an afterglow reducing amount of an afterglow suppressant D, wherein D is at least one member selected from the group Zr, Ti, Hf, Se or Te.

REFERENCES:
patent: 4733088 (1988-03-01), Yamada et al.
patent: 5296163 (1994-03-01), Leppert et al.
Hiromichi Yamada, et al., "A Scintillator Gd.sub.2 O.sub.2 S:Pr, Ce, F For X-Ray Computed Tomography", J. Electrochem. Soc., vol. 136, No. 9, Sep. 1989.

Affiliated with

Also associated with

Rating

Phosphor with an additive for reducing afterglow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phosphor with an additive for reducing afterglow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphor with an additive for reducing afterglow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1500345