X-ray intensifying screen permitting an improved relationship of

Details X-ray intensifying screen permitting an improved relationship of X-ray intensifying screen permitting an improved relationship of

1988-09-12

1990-03-27

Howell, Janice A.

Radiant energy

Invisible radiation responsive nonelectric signalling

Luminescent device

2504831, G01J 158

Patent

active

049123335

ABSTRACT:
An intensifying screen for imagewise exposing a radiographic element is disclosed comprised of a fluorescent layer capable of absorbing X-radiation and emitting longer wavelength electromagnetic radiation to which the radiographic element is responsive and a support capable of redirecting incident longer wavelength radiation back toward the radiographic element. The support includes in at least one portion reflective lenslets.

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