MULTIPLE IMAGE PROJECTION SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING
An additive manufacturing system, and associated methods, comprise an image projection system comprising a plurality of image projectors that project a composite image onto a build area within a resin pool. The composite image comprises a plurality of sub-images arranged in an array. The properties...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
11.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | An additive manufacturing system, and associated methods, comprise an image projection system comprising a plurality of image projectors that project a composite image onto a build area within a resin pool. The composite image comprises a plurality of sub-images arranged in an array. The properties of a sub-image and the alignment of the position of the sub image within the composite image can be adjusted using a set of filters comprising an irradiance mask that normalizes irradiance, and a gamma adjustment mask that adjusts sub-image energy based on a reactivity of the resin. |
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Bibliography: | Application Number: US202318390403 |