Light-condensing device, light-condensing system and image...

Facsimile and static presentation processing – Facsimile – Picture signal generator

Reexamination Certificate

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Details

C250S586000, C250S228000, C250S584000, C250S585000, C358S302000

Reexamination Certificate

active

06862118

ABSTRACT:
The present invention concerns a light-collecting device equipped in an information reading system for reading, for instance, the radiation image information stored in a photo stimulable storage phosphor sheet. The light-collecting device includes a reflector, shaped like a longish cylinder, a surface of which is a light-reflecting surface finished as a mirror surface; and a photo-detector to detect light residing inside the reflector. The reflector includes a light-incoming aperture to guide light inside the reflector, and a perpendicular line at the light-incoming aperture is shifted from a center line of a cross-section perpendicular to a longitudinal direction of the reflector.

REFERENCES:
patent: 4613753 (1986-09-01), Okada et al.
patent: 6078041 (2000-06-01), Kotani et al.
patent: 6180955 (2001-01-01), Doggett et al.

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