摘要:
Disclosed herein is a microstructured tool having a microstructured layer on a base layer. The microstructured layer is made from an aromatic acrylate polymer that is a reaction product of an oligomer and a radiation curable diluent, the aromatic acrylate polymer having a ratio of aromatic to aliphatic carbons of less than about 1:1, the oligomer comprising a multifunctional acrylate monomer or an acrylate functionalized oligomer. The microstructured layer has a microstructured surface having one or more features. The base layer may be metal, polymer, ceramic, or glass. Also disclosed herein is a method of making the microstructured tool using laser ablation. The microstructured tool may be used to make articles suitable for use in optical applications.
摘要:
A method of making a microstructured article such as barrier ribs for a display panel is described. The method employs a template to provide a discrete coating of a curable material.
摘要:
Methods of making (e.g. barrier rib) microstructures are described. The methods employ providing a discrete mold comprised of a flexible (e.g. polymeric) film on a roller.
摘要:
In one embodiment the present invention relates to microstructured articles (e.g., barrier ribs formed by a method that comprises providing at least one discrete coating of slurry on a transfer sheet).
摘要:
Methods of aligning flexible molds, segmented mold and frame apparatus, as well as methods of making microstructured articles (e.g. PDP back panels) are described.