Color image reading apparatus having dichroic mirror and blazed

Details Color image reading apparatus having dichroic mirror and blazed Color image reading apparatus having dichroic mirror and blazed

1996-02-05

1998-12-01

Le, Que

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

250226, 359571, 358515, H01J 4014

Patent

active

058442332

ABSTRACT:
A color image reading apparatus includes a light-receiving unit in which a plurality of line sensors are disposed at equal intervals on a same substrate, an imaging optical system for imaging an object on the light-receiving unit, a blazed diffraction grating, disposed in an optical path between the imaging optical system and the light-receiving unit, for color-separating light from the object into a plurality of color light beams, and a dichroic mirror disposed in an optical path between the blazed diffraction grating and the light-receiving unit, and having at least two reflecting surfaces.

REFERENCES:
patent: 5113067 (1992-05-01), Nakai et al.
patent: 5471321 (1995-11-01), Setani
patent: 5481383 (1996-01-01), Morishima et al.

Affiliated with

Also associated with

Rating

Color image reading apparatus having dichroic mirror and blazed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color image reading apparatus having dichroic mirror and blazed , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color image reading apparatus having dichroic mirror and blazed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2397428