BILAYER ANTI-REFLECTIVE FILMS CONTAINING NANOPARTICLES IN BOTH LAYERS

• Main Authors: KOURTAKIS, KOSTANTINOS, LEWITTES, MARK, E
• Format: Patent
• Language: English; French
• Published: 24.09.2009
• Subjects: GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOTECHNOLOGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING

The present invention relates to nanoparticles-containing stratified compositions for low refractive index compositions of utility as anti-reflective coatings for optical display substrates. The compositions comprise a high index refractive stratum and a low refractive index stratum on top of the high index stratum, and containing different nanoparticles in each stratum. La présente invention concerne des compositions stratifiées contenant des nanoparticules pour des compositions à faible indice de réfraction utiles en tant que revêtements antiréfléchissants pour des substrats d'affichage optique. Les compositions comprennent une couche à haut indice de réfraction et une couche à faible indice de réfraction au sommet de la couche de haut indice, et contenant différentes nanoparticules dans chaque couche.