G - Physics – 03 – B
Patent
G - Physics
03
B
314/7
G03B 27/54 (2006.01) G03B 27/50 (2006.01) H01K 1/32 (2006.01)
Patent
CA 1249628
- 14 - ABSTRACT OF THE DISCLOSURE An exposure device suitable for use in a copying machine includes a gutter-like mirror composed of an upper mirror and a lower mirror so that light projected from a light source onto the lower mirror is reflected to illuminate the surface of an original document in the pattern of a strip but light projected from the light source onto the upper mirror is reflected first onto the lower mirror and then reflected again by the lower mirror to illuminate the surface of the original document in the pattern of the strip. At least four small bulbs are arranged as the light source along the length of the gutter-like mirror and the envelopes of the small bulbs are frosted only at portions through which the internal filaments of the small bulbs face on the lower mirror.
507592
Kirby Eades Gale Baker
Ushio Denki Kabushikikaisha
LandOfFree
Exposure device suitable for use in copying machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exposure device suitable for use in copying machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exposure device suitable for use in copying machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1272801