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US 2004/0164236 A1Published application
Scanline alignment sensors
AssigneeEastman Kodak Company
InventorsMichael P. Urbon, John L. Bair
Life of this patent
Estimating the term…
Abstract
An optical imaging system comprising: an optical assembly for producing a laser beam scanline at an imaging region; first and second photodetectors located at the imaging region at the first and second ends of a produced laser beam scanline; and a visual indicator system coupled to the first and second photodetectors to visually indicate detection of the first and second ends of the laser beam scanline.
Claims9
An optical imaging system comprising:
- an optical assembly for producing a laser beam scanline at an imaging region;
- first and second photodetectors located at said imaging region at the first and second ends of a produced laser beam scanline;
- and
- a visual indicator system coupled to said first and second photodetectors to visually indicate detection of said first and second ends of said laser beam scanline.
1 more element
Dependencies are inferred from the claim text.