Method and apparatus for printing images from digital image data
AssigneeEastman Kodak Company
InventorsSujatha Ramanujan, Julie K. Gerstenberger, Victor C. Wong
Life of this patent
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Abstract
An apparatus for printing images from digital image data onto a light sensitive medium disposed at an image plane which comprises a control logic processor capable of controlling the operation of the apparatus for printing based on the digital image data. An image forming assembly directs an exposure beam to the light sensitive medium disposed at the image plane. The image forming assembly (10) comprises a light source, a first lens assembly (41), a beamsplitter (50), a spatial light modulator (52), a temperature profile control apparatus (51) and a second lens assembly (132).
Claims7
A method for printing an image from digital image data onto a photosensitive medium, comprising:
- (a) selecting, from a set of available layout formats, a selected format;
- (b) correlating a grouping of exposure elements on a spatial light modulator with said selected format;
- (c) modulating said grouping of exposure elements based on said digital image data;
- (d) directing an exposure beam toward said spatial light modulator to provide an imaging beam;
- (e) directing said imaging beam toward said photosensitive medium;
- and
- (f) controlling a temperature profile of said spatial light modulator.
A method for printing an image from digital image data onto a photosensitive medium, comprising:
- (a) selecting, from a set of available layout formats, a selected format;
- (b) correlating a grouping of exposure elements on each of a plurality of spatial light modulators with said selected format;
- (c) modulating said grouping of exposure elements on said each of said plurality of spatial light modulators based on said digital image data;
- (d) directing an exposure beam toward said spatial light modulators to provide an imaging beam;
- (e) directing said imaging beam toward said photosensitive medium;
- and
- (f) controlling a temperature profile of said each of said plurality of spatial light modulators.
Dependencies are inferred from the claim text.