Method for using fiducial schemes to increase nominal registrati

Radiation imagery chemistry: process – composition – or product th – Registration or layout process other than color proofing

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430311, 430945, 216 16, 216 18, 216 20, 216 65, G03F 900

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061300152

ABSTRACT:
A method of making a laminated substrate by forming a registration mark on a core layer of the substrate. Then, forming a first layer on the core layer using the registration mark as a fiducial registration point. The first layer is laser drilled through to expose the registration mark on the core layer. A second layer is then formed on the first layer using the registration mark as a fiducial point.

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