摘要:
An electro-optical device having at least one base and a multilayer coating surface disposed on at least one surface of the base. The at least one base may comprise either an optically or electronically active portion or a flexible polymeric material. The multilayer coating set comprises at least one organic layer and at least one inorganic layer. The base and multilayer coating set are transparent. The multilayer coating set provides a barrier to moisture and oxygen and provides chemical resistance. The multilayer coating set is also mechanically flexible and thermally stable up to a glass transition temperature of the base.
摘要:
An electro-optical device having at least one base and a multilayer coating surface disposed on at least one surface of the base. The at least one base may comprise either an optically or electronically active portion or a flexible polymeric material. The multilayer coating set comprises at least one organic layer and at least one inorganic layer. The base and multilayer coating set are transparent. The multilayer coating set provides a barrier to moisture and oxygen and provides chemical resistance. The multilayer coating set is also mechanically flexible and thermally stable up to a glass transition temperature of the base.
摘要:
There is provided a structure. The structure comprises a substrate, and a titanium oxide layer disposed over the substrate. There is also provided a method of forming a titanium oxide coating on a substrate. The method includes generating a plasma; providing a first reactant, comprising titanium, and a second reactant, comprising oxygen, into the plasma stream extending to the substrate; and forming the titanium oxide coating on the substrate.
摘要:
Disclosed herein is a primer composition comprising an inorganic UV absorbing agent and a polymer selected from (i) a copolycarbonate, and (ii) a polyurethane obtained by reaction of a polyisocyanate and a copolycarbonate diol. Also disclosed is a coated article comprising a polymeric substrate, a primer layer disposed on at least one surface of said substrate, and an abrasion-resistant layer disposed on said primer layer, where the primer layer is made from the primer composition of the invention.
摘要:
A layered heater structure including an electrode layer and a localized tuning method for tuning the electrode layer of a layered heater structure with high precision is provided. The localized tuning method tunes the electrode layer to its proper local resistance to minimize temperature offsets on the heater surface and thus provide a desired thermal profile that is in marked contrast to conventional, non-localized resistance tuning approaches based on thickness trimming practices, such as grinding or blasting, or resistivity adjustment, such as local heat treatment.
摘要:
An article with an etch resistant coating is disclosed. The article is a heating element, wafer carrier, or electrostatic chuck. The article has a base substrate made of a ceramic or other material, and further has one or more electrodes for resistance heating or electromagnetic chucking or both. The eth resistant coating has a plurality of regions made from materials having different electrical volume resistivities, such that the overall coating has a bulk resistivity that can be tailored by varying the relative size of each region.
摘要:
A barrier coating of organic-inorganic composition, the barrier coating having optical properties that are substantially uniform along an axis of light transmission, said axis oriented substantially perpendicular to the surface of the coating.
摘要:
A processing apparatus for use in a corrosive operating environment at a temperature range of 25-1500° C. is provided. The apparatus has protective coating structure that includes a glassy material. The glassy material includes at least one of yttrium, cerium, or gadolinium; and aluminum and silicon. The coating composition resists etching by a harsh environment.
摘要:
A heat sink assembly for an electronic device or a heat generating device(s) is constructed from an ultra-thin graphite layer. The ultra-thin graphite layer exhibits thermal conductivity which is anisotropic in nature and is greater than 500 W/m° C. in at least one plane and comprises at least a graphene layer. The ultra-thin graphite layer is structurally supported by a layer comprising at least one of a metal, a polymeric resin, a ceramic, and a mixture thereof, which is disposed on at least one surface of the graphite layer.
摘要:
Disclosed is a composite article and methods for making a composite article where the composite article includes a coating material formed from an organic material having a first refractive index and an inorganic material having a second refractive index where the refractive indexes match. The methods may include depositing the coating using a plasma-enhanced chemical-vapor deposition technique. The methods may further include varying the deposition rate of one or both of the organic and inorganic material so as to match the refractive indexes.