A glass plate with an identification mark and a process for forming an identification mark on a glass plate are configured such that the identification mark includes a plurality of first openings, each of the first openings further includes a plurality of second openings, each of which has a smaller area than each of the first openings, and each of the second openings is formed in a substantially circular shape having a radius of at least 0.05 mm and at most 0.3 mm.

A method for producing a coated and printed glass panel, includes providing a glass substrate having a metal-containing coating on at least one first surface and a polymeric protective layer arranged on this metal-containing coating, removing the temporary polymeric protective layer and the metal-containing coating only in a predetermined region, applying a ceramic ink in the predetermined region, wherein the removing is carried out with a laser and the polymeric protective layer and the metal-containing coating are intact outside the predetermined region after the removing.

A laminated glazing includes one or two plies of 0.5 to 12 mm thickness, and one or more structural plies of 3 to 20 mm thickness, wherein at least that face of at least one ply of 0.5 to 12 mm thickness which is oriented toward the one or more structural plies and/or at least one face of the latter includes an electrically conductive layer of thickness comprised between 2 and 1600 nm, except on at least one ablation line, the edges of this line having no hem, and their average slope being at most equal to 5%.

Disclosed are a strengthened glass article and a manufacturing method therefor. The strengthened glass article surface has a surface compressive stress layer formed by an ion exchange method, and the internal tensile stress distributions in different regions of the strengthened glass article are different. The manufacturing method comprises: step S1, coating a partial region of glass to be strengthened with a high temperature-resistant protective coating, and subjecting the protective coating to curing; step S2, placing the glass to be strengthened into a first ion exchange salt bath for chemical strengthening; step S3, taking out the glass to be strengthened from the first ion exchange salt bath, and washing the glass to be strengthened; and step S4, removing the protective coating on the glass to be strengthened. The strengthened glass article not only can ensure that the overall strength meets requirements, but also has sufficient strong safety performance.

A material includes a transparent substrate coated with a stack of thin layers including at least one silver-based functional layer, wherein the stack includes a protective coating deposited on top of at least one portion of the functional layer, the protective coating including: a lower protective layer having a thickness of between 1 and 10 nm, a central protective layer based on carbon graphite located on top of the lower protective layer, and an upper protective layer having a thickness of between 1 and 10 nm located on top of the central protective layer.

A heat treatable decorative patterned glass article ha a selectively dissolvable coating. The selectively dissolvable coating is a silicon based monolayer optical coating which is intended to be selectively dissolved in regions underlying a patterned enamel coating during a processing operation of the transparent substrate. The decorative patterned glass article provides excellent contrast to the glass when viewed from the glass side and can withstand the high tempering temperatures during the making of the decorative glass article.

Disclosed herein are graphene coatings characterized by a porous, three-dimensional, spherical structure having a hollow core, along with methods for forming such graphene coatings on glasses, glass-ceramics, ceramics, and crystalline materials. Such coatings can be further coated with organic or inorganic layers and are useful in chemical and electronic applications.

A glass container including a body having a delamination factor less than or equal to 10 and at least one marking is described. The body has an inner surface, an outer surface, and a wall thickness extending between the outer surface and the inner surface. The marking is located within the wall thickness. In particular, the marking is a portion of the body having a refractive index that differs from a refractive index of an unmarked portion of the body. Methods of forming the marking within the body are also described.

An article includes a substrate including two main faces defining two main surfaces separated by edges, the substrate bearing a functional coating deposited by magnetron sputtering deposited on at least one portion of one main surface, and a temporary protective layer deposited on at least one portion of the functional coating, wherein, the temporary protective layer is deposited directly in contact with the functional coating, the temporary protective layer has a thickness of at least 1 micrometer, the temporary protective layer is not soluble in water, and the temporary protective layer is obtained from a composition comprising (meth)acrylate compounds, the substrate bearing the functional coating has not undergone a heat treatment at a temperature above 400 C.

A protection member for a display device includes a first glass substrate having a first surface and a second surface opposed to each other in a thickness direction and side surfaces; and a first coating layer covering and in contact with the side surfaces of the first glass substrate, and including a first surface and a second surface opposed to each other in the thickness direction and having side surfaces, wherein the first surface of the first glass substrate is exposed via the first coating layer, and the first surface of the first coating layer is located in substantially the same extended plane of the first surface of the first glass substrate.