A preparation method for a high-refractive index hydrogenated silicon film, a high-refractive index hydrogenated silicon film, a light filtering lamination and a light filtering piece. The method includes: (a) by magnetic controlled Si target sputtering, Si deposits on a base body, forming a silicon film, which (b) forms an oxygenic hydrogenated silicon film in environment of active hydrogen and active oxygen, the amount of active oxygen accounts for 4%-99% of the total amount of active hydrogen and active oxygen, or, a nitric hydrogenated silicon film in environment of active hydrogen and active nitrogen, the amount of active nitrogen accounts for 5%-20% of the total amount of active hydrogen and active nitrogen. Sputtering and reactions are separately conducted, Si first deposits on the base body by magnetic controlled Si target sputtering, and then plasmas of active hydrogen and active oxygen/nitrogen react with silicon for oxygenic or nitric SiH.

An electro-optic assembly includes a first partially reflective, partially transmissive substrate defining a first surface and a second surface. A second partially reflective, partially transmissive substrate defines a third surface and a fourth surface. A space is defined between a first substrate and a second substrate. A seal is disposed about a perimeter of the first and second substrates. An electro-optic material is disposed between the second surface of the first substrate and the third surface of the second substrate. The electro-optic assembly is operable to change at least one of a reflectance state and a transmittance state in either a discrete or continuous manner. A transparent electrode coating is disposed between the second surface and the third surface. The transparent electrode coating includes an insulator layer, metal layer, and insulator layer (IMI) structure. The reflectance off of the transparent electrode coating is less than about 2%.

A method for fabricating a structured surface, includes: providing a transparent substrate; disposing a dewettable film over the substrate; annealing the dewettable film to form a plurality of islands; forming a coating over the plurality of islands; and etching the plurality of islands to form a structured array of surface features in the coating. A structured polymer and/or structured glass, includes: a structured array of surface features, such that the structured array of surface features has at least one dimension in a range of 0.5 nm to 5000 nm.

A vehicle window, includes at least one transparent glass pane and an IR-reflective coating on a surface of the glass pane, wherein the IR-reflective coating includes n metallic layers and (n+1) dielectric layer modules, wherein the layer modules are implemented as dielectric layers or layer sequences and wherein the layer modules and the metallic layers are arranged alternatingly such that each metallic layer is arranged between two layer modules, where n is a natural number greater than or equal to 1, wherein each metallic layer is implemented as a discontinuous layer of metal nanocrystals, which has regions that are occupied by metal nanocrystals and regions that are not occupied by nanocrystals. The uppermost layer module has a dielectric anti-reflection layer with a refractive index of at most 1.7.

A pillar-nanoantenna array structure is fabricated with a substrate to which pairs of pillars are coupled, where the pillars are characterized either by a thermal conductance less than 0.1 W/deg or by transparency and a height exceeding thickness by at least a factor of two. Metallic caps atop a neighboring pair of pillars are separated by no more than 50 nm. An image-capture structure may be formed by modifying reflectance of a portion of the structure by heating of the portion by electromagnetic radiation. The array may be plastically deformed by raster scanning an electron beam across the array, exciting plasmon modes in the conducting particles thereby inducing a gradient force between neighboring conducting particles, and deforming neighboring pillars in such a manner as to vary the spacing separating neighboring conducting particles. A technique of plasmon-assisted etching provides for fabricating specified planar pattern of metal outside a cleanroom environment.

An invisible light blocking structure includes a first transparent substrate, a metal layer, a transparent protecting layer and an invisible light blocking unit. The first transparent substrate has a first bottom side and a first upper side. The metal layer is disposed on the first bottom side and has a first metal side facing away from the first transparent substrate. The first upper side faces away from the metal layer. The transparent protecting layer is disposed on the first metal side. The transparent protecting layer has a first protecting side facing away from the first transparent substrate. The invisible light blocking unit is disposed on at least one of a first protecting side and the first upper side. The invisible light blocking unit has cesium tungstate.

The present invention discloses an inorganic multi-color transmission electrochromic film, coated glass and a design method. The coated glass comprises a glass substrate and the inorganic multi-color transmission electrochromic film stacked in sequence. The inorganic multi-color transmission electrochromic film comprises a dielectric layer (optionally added), a current collecting interference layer, a sacrificial layer, an electrochromic layer, and an electron blocking layer (optionally added) stacked in sequence. With the help of thin film optics principle to design transmittance and color coordinates, optimize the material selection and thickness parameters of each film layer, and further use large-area coating technology to prepare a multilayer film structure on a clean flat glass substrate, and finally a large-area coated glass product with multi-color transmission color and electro-control effect is obtained.

Embodiments of a article including include a substrate and a patterned coating are provided. In one or more embodiments, when a strain is applied to the article, the article exhibits a failure strain of 0.5% or greater. Patterned coating may include a particulate coating or may include a discontinuous coating. The patterned coating of some embodiments may cover about 20% to about 75% of the surface area of the substrate. Methods for forming such articles are also provided.

An article can include a non-light-emitting, variable transmission device and a coating disposed between the non-light-emitting, variable transmission device and an ambient outside the article. In an embodiment, the article has a ?E of at most 6.5. In another embodiment, the coating includes a plurality of layers including a first layer having a refractive index of at least 2.2 and a thickness of at least 10 nm. The coating can be used to help reduce color differences seen when the non-light-transmitting, variable transmission device is taken to different transmission states. In a particular embodiment, the coating can provide a good balance between color difference and luminous transmission.

Certain example embodiments of this invention relate to coated articles including noble metal (e.g., Ag) and polymeric hydrogenated diamond like carbon (DLC) (e.g., a-C:H, a-C:H:O) composite material having antibacterial and photocatalytic properties, and/or methods of making the same. A glass substrate supports a buffer layer, a matrix comprising the noble metal and DLC, a proton-conducting layer that may comprising zirconium oxide in certain example embodiments, and a layer comprising titanium oxide. The layer comprising titanium oxide may be photocatalytic and optionally may further include carbon and/or nitrogen. The proton-conducting layer may facilitate the creation of electron-hole pairs and, in turn, promote the antibacterial properties of the coated article. The morphology of the layer comprising titanium oxide and/or channels formed therein may enable Ag ions produced from matrix to migrate therethrough.