ANTI-REFLECTIVE COATINGS AND METHODS FOR OPTICAL LENSES

• Main Authors: Nebo Jon F, Zhao Linan, Johnson Philip M, Zhu Shaopeng, Jiang Wanchao, Zhang Siyuan, Xu Gang
• Format: Patent
• Language: English
• Published: 22.03.2018
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CONTACT LENSES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPECTACLES; SPRAYING OR ATOMISING IN GENERAL; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES; TRANSPORTING

Anti-reflective (AR) coatings and methods for applying AR coatings to substrates, such as optical lenses. The coating may include a polyurethane base layer and a fluoropolymer top layer. The base layer may protect the underlying substrate, promote adhesion between the top layer and the underlying su...