A lightweight display includes a plurality of display modules having a plurality of pixels carried by a display mounting frame. A support frame integral with the display mounting frame provides support. An electronic support member carries electrical components electrically communicating with the plurality of display modules for controlling the display of an image. Wherein the depth of the plurality of display modules, display mounting frame, support frame and electronic support member is less than four inches when defining a display assembly. Also wherein the display assembly has a screen size measured diagonally in a range of 114 inches to 224 inches and a weight in the range of 90 pounds to 120 pounds and wherein the display assembly has an aspect ratio ranging from 1.67 to 1.82.

The disclosure relates to a substrate coating apparatus that comprises a source of a washcoat; a washcoat showerhead for discharging the washcoat towards an upper surface of a substrate; a conduit fluidly connecting the source of the washcoat to the washcoat showerhead for supplying washcoat to the washcoat showerhead; a headset for engaging the substrate to locate the upper surface of the substrate below the washcoat showerhead; and a vacuum generator for drawing the washcoat discharged from the washcoat showerhead through the substrate. The headset comprises a partition comprising a plurality of holes, the partition being located in between the washcoat showerhead and the upper surface of the substrate when the substrate is engaged in the headset so as to maintain a first gap between a lower face of the partition and the upper surface of the substrate.

To provide a laminate having a surface layer with a small water sliding angle. A laminate comprising a substrate, an interlayer formed on the substrate, and a surface layer formed on the interlayer, wherein the interlayer is a layer formed by using a triazine compound having at least one of a M-OH group (wherein M is a metal atom or a silicon atom) and a group capable of forming the M-OH group, at least one of an amino group and a mercapto group, and a triazine ring, and the surface layer is a layer formed by using a fluorinated ether compound having a poly(oxyperfluoroalkylene) chain, and at least one of a hydrolyzable group bonded to a silicon atom and a hydroxy group bonded to a silicon atom.

An apparatus and method of coating a substrate with a washcoat comprising: engaging the substrate (110) with a headset (6) of a substrate coating apparatus (100) so as to locate an upper surface of the substrate below a washcoat showerhead of the substrate coating apparatus; arranging a partition (200) between the washcoat showerhead and the upper surface of the substrate, the partition comprising a plurality of holes (202) and being located in the headset to maintain a first gap between a lower face (203) of the partition and the upper surface of the substrate; discharging a washcoat out of the washcoat showerhead onto an upper face (204) of the partition; and passing the washcoat through the holes (202) in the partition, onto the upper surface of the substrate and into the substrate, at least in part by applying a suction force to a lower surface of the substrate.

To provide a fluorinated ether compound capable of forming a water and oil repellent layer with excellent abrasion resistance on a metal surface of a substrate, a composition, and an article provided with a water and oil repellent layer.

The fluorinated ether compound of the present invention is represented by [R.sup.f—(OX).sub.m—O—].sub.j1Y.sup.1—Z.sup.1[-L.sup.1-S—R.sup.11].sub.g11[R.sup.12].sub.g12. R.sup.f is a perfluoroalkyl group, X is a fluoroalkylene group having at least one fluorine atom, m is an integer of at least 2, Y.sup.1 is a single bond or a (j1+1) valent linking group, and Z.sup.1 is a (g11+g12+1) valent linking group, L.sup.1 is a single bond or a divalent linking group, R.sup.11 is a hydrogen atom or a monovalent substituent, R.sup.12 is a hydrogen atom or a monovalent substituent, j1 is an integer of at least 1, g11 is an integer of at least 2, and g12 is an integer of at least 0.

A method for generating antireflective coatings for polymeric substrates using a deposition process and/or a dissolving process can provide a coating onto the outer surface of the substrate. Some embodiments can include a GLAD generated fluoropolymer coating or a co-evaporated fluoropolymer coating on a substrate that may achieve ultralow refractive index as well as improved adhesion and durability properties on polymeric substrates. In some embodiments, the deposition process is performed such that a fluoropolymer can be evaporated to form chain fragments of the fluoropolymer. The chain fragments diffused into the substrate can subsequently re-polymerize, interlocking with the polymer chains of the substrate. In some embodiments, the co-evaporation process can form a nanoporous polymer chain scaffold of the fluoropolymer, from which a sacrificial material can be dissolved out. The formed coating can be a multilayer or continuously-graded antireflective coating that has strong adhesion with the substrate.

We present a novel technology to prevent water absorption into substrates and to prevent the hydrolysis process thereof. To these ends, we disclose very thin-film water-vapor barrier for applications to substrate surfaces and methods for manufacturing the same. A polymeric compound film and silica-like compound film form a bilayer and one or more bilayers form the barrier on the substrate. The thickness of the film layers is kept below the thin film interference thickness to ensure that the one or more transparent bilayers are substantially transparent to the light. The thin film interference thickness may be characterized as the wavelength of light (λ) divided by four (4) times the index of refraction (n) of the film materials.

Systems and methods for coating surgical needles are provided.

A method includes providing a reservoir of randomly oriented fibers in a solution, dispensing the solution of randomly oriented fibers through a nozzle having an orientation component onto a porous substrate as a solution of aligned fibers, and immobilizing the fibers to form a fiber pre-form. A system includes a porous substrate, a deposition nozzle, a reservoir of randomly oriented fibers in solution connected to the deposition nozzle, the deposition nozzle position adjacent the porous substrate and connected to the reservoir, the nozzle to receive the randomly oriented fibers and output aligned fibers, and a vacuum connected to the porous substrate to remove fluid from the porous substrate as the deposition nozzle deposits the aligned fibers on the porous substrate to produce a fiber pre-form having aligned fibers.

The present disclosure is directed to a carbogenic nanoparticle polymer inks including a conducting polymer, such as those made of CQD-PPy and/or R-GO-PPy, methods of making the inks, and moisture and VOC sensors made therefrom.