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US 6,386,711 B1Granted
Digital projector with scanner
AssigneeEastman Kodak Company
InventorsDwight J. Petruchik, Richard L. Alfvin
Life of this patent
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Abstract
A document projector includes a feed through scanner having a document transport, an illumination source, and a linear image sensor for scanning and producing a digital color image of a document or transparency; a microprocessor connected to the scanner for processing the digital image and for overall control of the apparatus; a memory connected to the microprocessor for storing the digital document image; and a digital projector connected to the microprocessor for projecting the digital image.
Claims6
A document projector, comprising:
- a feed through scanner having a document transport, an illumination source, and a linear image sensor for scanning and producing a digital color image of a document or transparency;
- a microprocessor connected to the image sensor for processing the digital image:
- a memory connected to the microprocessor for storing the digital document image;
- and
- a digital projector connected to the microprocessor for projecting the digital image.
2 more elements
Dependencies are inferred from the claim text.