Method for laser texturing a glass ceramic substrate and the res

Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate

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427554, 427596, 360135, 428141, 428 653, 428694SG, G11B 582

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active

060688912

ABSTRACT:
A method for texturing a glass ceramic substrate comprising the steps of applying a laser pulse to the substrate such that a portion of said substrate is heated to a temperature higher than the glass transition temperature of the glass phase of said substrate but lower than the melting point of the crystal phase of said substrate.

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