The invention discloses a roll film coating device for photovoltaic glass coated with an AR coating liquid, which comprises a frame, a support roller is arranged on the upper end of the frame, and the upper end of the support roller is provided with a glass to be processed, and the frame is The middle part is provided with a column, a slide rail is arranged at the upper end of the column, and a plurality of movable bearing seats are installed in the slide rail. The column is driven by a screw to move the movable bearing seat, and the column passes left to right through the movable bearing. The seat is provided with a front roller, a rear roller and a compaction roller in this order. The coating device designed in the present invention can enhance the uniformity of glue coverage and prevent the local generation of droplets, and is suitable for the mass production of laminated photovoltaic glass. The increase of production efficiency and production quality has high practical value.

An article includes a glass substrate comprising two main faces defining two main surfaces separated by edges, the substrate bearing a functional coating deposited on at least one portion of a main surface and a temporary protective layer deposited on at least one portion of the functional coating having a thickness of at least 1 micrometer, wherein the temporary protective layer includes an organic polymer matrix and infrared-absorbing materials.

A thin-film coating applicator assembly is disclosed for coating substrates in outdoor applications. The innovative thin-film coating applicator assembly is adapted to apply performance enhancement coatings on installed photovoltaic panels and glass windows in outdoor environments. The coating applicator is adapted to move along a solar panel or glass pane while applicator mechanisms deposit a uniform layer of liquid coating solution to the substrate's surface. The applicator assembly comprises a conveyance means disposed on a frame. Further disclosed are innovative applicator heads that comprise a deformable sponge-like core surrounded by a microporous layer. The structure, when in contact with a substrate surface, deposits a uniform layer of coating solution over a large surface.

A method of forming a thin film coating on sloped outdoor panel surfaces is disclosed. The method uses a thin-film coating applicator assembly for coating substrates in outdoor applications. The innovative method of forming a thin-film coating may be adapted to apply performance enhancement coatings on installed photovoltaic panels and glass windows in outdoor environments. The coating applicator is adapted to move along a solar panel or glass pane while applicator mechanisms deposit a uniform layer of liquid coating solution to the substrate's surface. The applicator assembly comprises a conveyance means disposed on a frame. Further disclosed are innovative applicator heads that comprise a deformable sponge-like core surrounded by a microporous layer. The structure, when in contact with a substrate surface, deposits a uniform layer of coating solution over a large surface.

The present invention relates to a film-attached glass substrate, characterized by: being provided with a glass substrate having two primary surfaces each having a compressive stress layer, and a film containing 1 at % or more of K disposed on one of the primary surfaces of the glass substrate; and the ratio of the difference in the amount of K in the compressive stress layer between the primary surfaces, the ratio being represented by formula (1), being 0.027 to 0.027. Formula (1): Ratio of difference in amount of K of compressive stress layer between primary surfaces=(amount of K in first primary surfaceamount of K in second primary surface)/[(amount of K in first primary surface+amount of K in second primary surface)/2]

A vehicle glazing includes on its surface to be exposed to the exterior atmosphere, at least in a zone not wiped by the windscreen wipers, a mineral oxide layer of 0.1 to 20 m thickness, 30 to 90% of the volume of which consists of 20 to 300 nm open pores that are distributed uniformly throughout the thickness of the layer, and almost all of which are connected to one another, the internal and external surface of the layer being functionalized with a compound containing a perfluoroalkyl or alkyl functional group, then saturated with a hydrophobic oil that impregnates the functionalized porous layer and forms a film on the surface thereof, the at least one zone being located facing a detecting device such as an anti-collision/obstacle-detecting/security video camera, or similar, placed in the interior of the vehicle, in particular on the face of the glazing.

Proposed is a method of manufacturing a flexible cover window containing a flat portion disposed on a flat area of a flexible display and a folding portion formed in connection to the flat portion and disposed on a folding area of the flexible display. The method is characterized by including: preparing a glass substrate; placing the glass substrate onto a carrier substrate; forming a first coating layer on the glass substrate containing the folding portion; forming a second coating layer on the first coating layer; and separating the glass substrate from the carrier substrate.

A coating composition, coating glass and a method for preparation thereof, and a cooking appliance including the coating class are described. The coating composition includes a coating material and a heat conductive oxide nano powder that is 5 to 10 wt % with respect to a weight of the coating material. The coating composition provides an excellent infrared reflective function, a high transmittance, and an excellent cleaning performance.

Embodiments include a system and method for applying a masking material to a glass unit. In an embodiment, the method can include applying a masking material to a roller, cutting the masking material on the roller, and transferring the masking material from the roller to a glass unit. Other embodiments are also included herein.

Provided are a coating composition including polymer particles having a number-average primary particle diameter of 30 nm to 200 nm, a siloxane resin which has a weight-average molecular weight of 600 to 6,000, is a siloxane resin including at least one unit selected from units (1), (2), and (3) described below, and has a total mass of the units (1), (2), and (3) being 95% by mass or more of a total mass of the siloxane resin, and a solvent and applications thereof. R.sup.1's each independently represent an alkyl group having 1 to 8 carbon atoms or an alkyl fluoride group having 1 to 8 carbon atoms, R.sup.2's each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and, in a case where both the units (1) and (2) are included, the alkyl groups having 1 to 8 carbon atoms represented by R.sup.1's or R.sup.2's may be identical to or different from each other.

Unit (1): R.sup.1Si(OR.sup.2).sub.2O.sub.1/2 unit

Unit (2): R.sup.1Si(OR.sup.2)O.sub.2/2 unit

Unit (3): R.sup.1SiO.sub.3/2 unit