Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1986-12-05
1988-11-08
Groody, James J.
Facsimile and static presentation processing
Static presentation processing
Attribute control
250226, G03F 308, H04N 146
Patent
active
047836962
ABSTRACT:
A color input image apparatus characterized by a support assembly, a sensor assembly, a beam forming assembly located between the support assembly and the sensor assembly, and a projector assembly located between the beam forming assembly and the sensor assembly. Apertures of the beam forming assembly and the projection assembly subtend substantially the same beam angle to minimize the deleterious effects of stray light. The beam forming assembly produces red, green, and blue component beams by transmissive filtering of light emanating from a portion of the color image. The beam forming assembly is positioned in the more position-tolerant object space of the apparatus, and matched apertures are used throughout to minimize the effects of stray light. Embodiments of the assembly can input an image from either color transparencies or from opaque color originals.
REFERENCES:
patent: 2567240 (1951-09-01), Sites
patent: 4469433 (1984-09-01), Kurata et al.
patent: 4500918 (1985-02-01), Koumura et al.
patent: 4676596 (1987-06-01), Kato et al.
Neumann Hans D.
Rabinovich Anatoly
Groody James J.
Hewlett--Packard Company
Hickman Paul L.
Howard William H. F.
Svihla Randall S.
LandOfFree
Color image input apparatus with various elements having matched 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 input apparatus with various elements having matched, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color image input apparatus with various elements having matched will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-466147