Abstract:
According to one embodiment, a method for producing a coated glass article may include applying an anti-reflective coating onto a glass substrate. The glass substrate may include a first major surface, and a second major surface opposite the first major surface. The anti-reflective coating may be applied to the first major surface of the glass substrate. A substrate thickness may be measured between the first major surface and the second major surface. The glass substrate may have an aspect ratio of at least about 100: 1. The coated glass article may have a reflectance of less than 2% for all wavelengths from 450 nanometers to 700 nanometers. The anti-reflective coating may include one or more layers. The cumulative layer stress of the anti-reflective coating may have an absolute value less than or equal to about 167,000 MPa nm.
Abstract:
An optics system component has a stainable glass substrate, an optical coating comprising alternating layers of dielectric materials, and a buffer layer positioned on the stainable glass substrate between the substrate and the optical coating. The buffer layer comprises a dielectric material and has a thickness of less than about 20 nm.
Abstract:
L'invention concerne un matériau comprenant un substrat transparent revêtu d'un empilement de couches minces comprenant une couche métallique fonctionnelle à base d'argent et deux revêtements diélectriques caractérisé en ce qu'un revêtement diélectrique inférieur situé en dessous d'une couche fonctionnelle à base d'argent comprend : - une couche haut-indice à base d'oxyde métallique, - une couche anti-diffusion à base de silicium et/ou d'aluminium - au moins une couche à base d'oxyde située au-dessus de la couche anti-diffusion et présentant une composition différente de la couche anti-diffusion telle qu'une couche de lissage et/ou une couche de mouillage.
Abstract:
Disclosed herein are coating materials and methods for applying a top-layer coating that is durable, abrasion resistant, highly transparent, hydrophobic, low-friction, moisture-sealing, anti-soiling, and self-cleaning to an existing conventional high temperature anti-reflective coating. The top coat imparts superior durability performance and new properties to the under-laying conventional high temperature anti-reflective coating without reducing the anti-reflectiveness of the coating. Methods and data for optimizing the relative thickness of the under-layer high temperature anti-reflective coating and the top-layer thickness for optimizing optical performance are also disclosed.
Abstract:
A coated glass article including a glass substrate and a coating deposited over the glass substrate. The coating includes a first inorganic metal oxide layer deposited over a major surface of the glass substrate. A second inorganic metal oxide layer is deposited over the first inorganic metal oxide layer. A third inorganic metal oxide layer is deposited over the second inorganic metal oxide layer. A fourth inorganic metal oxide layer is deposited over the third inorganic metal oxide layer. The coated glass article exhibits a total visible light transmittance (Illuminant C) of 40% or more and a visible light reflectance (Illuminant C) of 30% or more.
Abstract:
Disclosed herein are coating materials and methods for applying a top-layer coating that is durable, abrasion resistant, highly transparent, hydrophobic, low-friction, moisture-sealing, anti-soiling, and self-cleaning to an existing conventional high temperature anti-reflective coating. The top coat imparts superior durability performance and new properties to the under-laying conventional high temperature anti-reflective coating without reducing the anti-reflectiveness of the coating. Methods and data for optimizing the relative thickness of the under-layer high temperature anti-reflective coating and the top-layer thickness for optimizing optical performance are also disclosed.
Abstract:
L'invention se rapporte à un substrat(10) revêtu sur une face(11) d'un empilement de couches minces(14) à propriétés de réflexion dans l'infrarouge et/ou dans le rayonnement solaire comportant au moins une couche fonctionnelle métallique(140), en particulier à base d'argent ou d'alliage métallique contenant de l'argent,et au moins deux revêtements antireflet(120, 160), lesdits revêtements comportant chacun au moins une couche diélectrique(122, 164), ladite couche fonctionnelle(140) étant disposée entre les deux revêtements antireflet(120, 160), ledit empilement comportant en outre une couche terminale(168)qui est la couche de l'empilement qui est la plus éloignée de ladite face(11), caractérisé en ce que ladite couche terminale(168) est une couche métallique constituée du zinc et de l'étain, en Sn x Zn y avec un rapport de 0,1 ≤ x/y ≤ 2,4 et présentant une épaisseur physique comprise entre 0,5 nm et 5,0nm en excluant ces valeurs, voire entre 0,6 nm et 2,7 nm en excluant ces valeurs.