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Low Haze or High Refractive Index for Optical
When selecting an optical adhesive, engineers often face a critical trade-off: should the priority be low haze for maximum transparency, or a high refractive index adhesive for better optical matching…5 Common Nanoimprint Adhesive Problems That Can Reduce
Nanoimprint adhesive problems reduce optical device yield mainly through incomplete filling, trapped air, residual-layer nonuniformity, poor release, and contamination or cure drift. The most effective response is not simply changing…A Buyer’s Guide to High Performance Optical Nanoimprint
High performance optical nanoimprint material should be selected by its complete process profile, not by refractive index alone. Buyers should compare optical clarity, shrinkage, viscosity, curing behavior, adhesion, environmental stability,…
