865results about How to "Uniform appearance" patented technology

A multi-touch capacitive touch sensor panel can be created using a substrate with column and row traces formed on either side of the substrate. To shield the column (sense) traces from the effects of capacitive coupling from a modulated Vcom layer in an adjacent liquid crystal display (LCD) or any source of capacitive coupling, the row traces can be widened to shield the column traces, and the row traces can be placed closer to the LCD. In particular, the rows can be widened so that there is spacing of about 30 microns between adjacent row traces. In this manner, the row traces can serve the dual functions of driving the touch sensor panel, and also the function of shielding the more sensitive column (sense) traces from the effects of capacitive coupling.

A multi-layer cover for an electronic device having one or more of a sensor panel, a proximity sensor, an ambient light sensor, and a display device can include an outer hardcoat, a structural layer, an IR transmissive ink layer, a mask layer, and a backside hardcoat. The backside hardcoat can reduce cover warpage, enable full surface lamination of the cover to the sensor panel, prevent bubbles from forming in transparent windows in the cover, enable a wider range of functional inks to be applied in various layering orders to allow certain types of light to pass through while blocking others, and hide the sensors to provide a seamless, uncluttered visual appearance.

Vacuum insulation panels and methods for making vacuum insulation panels. The panels include first and second spaced-apart sidewalls, where at least one of the sidewalls has a very smooth surface. The panels are particularly useful as insulation in applications where a smooth and aesthetically acceptable surface is required, such as in a refrigeration appliance. A method for making a vacuum insulation panel can include placing an insulative core material and a liner within a barrier envelope defining an enclosure, evacuating the enclosure, and sealing the envelope to form the vacuum insulation panel.

A fan assembly for creating an air current includes an air inlet, an air outlet, an impeller, a motor for rotating the impeller to create an air flow passing from the air inlet to the air outlet, the air outlet comprising an interior passage for receiving the air flow and a mouth for emitting the air flow, the air outlet defining an opening through which air from outside the fan assembly is drawn by the air flow emitted from the mouth, a control circuit for controlling the motor, a remote control for transmitting control signals to the control circuit, and at least one magnet for attaching the remote control to the air outlet.

The present invention relates to decorative coatings for plastic substrates, the decorative coatings ideally being stable and durable coatings that are spectrally tuneable to permit the selection of a variety of appearances, and ideally providing a decorative metal finish. More particularly the present invention provides for a plastic substrate having a decorative coating including a spectrally controlling system and a stress controlling system. The spectrally controlling system includes alternating absorbing layers and transparent layers, and the stress controlling system controls the overall residual stress of the decorative coating to within a desired range. Further provided are methods for applying to a plastic substrate a decorative coating having a spectrally controlling system and a stress controlling system.

A ceramic body comprising a wavelength converting material is disposed in the path of light emitted by the light emitting region of a semiconductor structure comprising a light emitting region disposed between an n-type region and a p-type region. A layer of transparent material is also disposed in the path of light emitted by the light emitting region. The transparent material may connect the ceramic body to the semiconductor structure. Particles configured to scatter light emitted by the light emitting region are disposed in the layer of adhesive material. In some embodiments the particles are phosphor; in some embodiments the particles are not a wavelength-converting material.

Polarization preserving front projection screens and diffusers provide optimum polarization preservation for stereoscopic 3D viewing, as well as improved light control for enhanced brightness, uniformity, and contrast for both 2D and 3D systems. Generally, the disclosed screens direct light from a projector toward viewers within a diffusion locus, while maintaining optimum gain characteristics. More specifically, light incident on a region of the front projection screen from a predetermined projection direction is reflected by an engineered surface to a predetermined diffusion locus after undergoing substantially single reflections. The engineered surface, comprised of generating kernels, is used to optimally diffuse illumination light into a range of viewing angles, within the diffusion locus, with suitable gain profile, while optimally preserving polarization for 3D applications. Such a screen, when combined with matched polarization analyzing eyewear, provides extremely low cross-talk from any observation point.

A light guide plate with multi-directional structures includes a main body, a plurality of first microstructures and a plurality of second microstructures. The main body includes a light-incident surface, a light-emitting surface and a reflecting surface. The light-incident surface connects the light-emitting surface and the reflecting surface. The first microstructures are disposed on the light-emitting surface or the reflecting surface and arranged along a first extending direction. The second microstructures are disposed on the light-emitting surface or the reflecting surface and arranged along a second extending direction. The second microstructures and the first microstructures are disposed on the same plane and intersect with each other. Each of the second microstructures is a single stripe pattern, and has a width which becomes gradually smaller from one end of the second microstructure near the light-incident surface to the other end of the second microstructure away from the light-incident surface.

A tabbed honeycomb structure or pleated panel is made from a stack of collapsed multi-cellular material. The stack is split at bond lines thereby forming the panels of pleated or honeycomb material having a joint tab on one face. The tabbed, honeycomb material is attached between a headrail and a bottomrail to form a window covering.

Skin care composition comprising a plurality of interference pigments and a dermatologically acceptable carrier. The plurality comprises at least a first interference pigment which reflects a first color, and at least a second interference pigment which reflects a second, complementary color. The total amount of interference pigments is from about 0.1% to about 10%.

An air vent for a ventilation system in a vehicle is disclosed that has an air circulation chamber (1) defined by a housing (9) that has a generally bulged shape. An inflow duct (2) is connected to this housing and opens into the circulation chamber (1), the housing having a perforated wall area (3). An air stream, in use, enters the circulation chamber (1) through inflow duct (2), circulates through the air circulation chamber and exits through the perforated wall area. The air vent further comprises a movable air deflection member disposed to deflect the air stream transversely to an axial direction of the inflow duct.

The invention discloses a preparation method for a graphene fiber and belongs to the field of graphene fiber preparation. The preparation method comprises the following steps: firstly, preparing 2-20 mg.mL<-1> purified graphene oxide solution by using an oxidation stripping graphite method; secondly, injecting the graphene oxide solution in the first step in a pipeline reactor with the inside diameter of 0.1-10 mm and sealing; thirdly, heating the pipeline reactor at the temperature of 100-300 DEG C for 1-6 hours and reducing and assembling the graphene oxide into a water-containing graphene oxide fiber; and fourthly, drying the water-containing graphene fiber obtained in the third step at the temperature of 20-60 DEG C and dehydrating and contracting the water-containing graphene fiber to obtain dry graphene fiber. The preparation method is simple in operation process and low in raw material cost; and the graphene fiber obtained by the method disclosed by the invention has the advantages of uniform structure, excellent mechanical property and easiness in functionalization.

A mobile electronic communications device 100 is at least partially covered or encased in a composite housing 123, 134, 168 and 188. The composite housing can have at least one conductive housing portion 220 and 223 comprising a conductive material and at least one non-conductive housing portion 224 and 226 comprising a non-conductive material. Preferably, the non-conductive housing portion is positioned in proximity to an antenna 202, a battery door 194 or cover for a battery 126, in the mobile electronic communications device.

An envirnomental protection type nano-paint with high resistance to ultraviolet ray, bacteria, mildew, brush, acid, and alkali, photocatalyzing function and amphophobic performance is prepared from filming material, nano material chosen from TiO2, SiO2 and zinc oxide, additive and water.

A sealing member for a vehicle opening includes a first co-extrusion layer formed from a first elastomeric composition, a second co-extrusion layer formed from a second elastomeric composition, and a third co-extrusion layer formed from a thermoplastic vulcanizate composition. The first co-extrusion layer defines a mounting channel, a window channel, and a front face spaced from the mounting channel and the window channel. The second co-extrusion layer has a portion disposed on the front face of the first co-extrusion layer and a sealing lip disposed on the first co-extrusion layer abutting the portion and extending away from the first co-extrusion layer towards a distal end. The third co-extrusion layer is disposed on the portion and the sealing lip of the second co-extrusion layer for covering segments of the second co-extrusion layer that are visible from an exterior of the vehicle.

The invention provides an electromagnetic shielding composite rubber material, which is of a laminated structure, and comprises a shielding layer and a protective layer which are arranged from inside to outside, wherein the shielding layer comprises a conductive silicone rubber layer and a magnetic conductive silicone rubber layer, and the protective layer is a rubber layer. The shielding layer of the electromagnetic shielding composite rubber material comprises the conductive silicone rubber layer and the magnetic conductive silicone rubber layer, has an electromagnetic shielding performance in a broadband, wide shielding range and high shielding effectiveness, and can be widely used for electromagnetic shielding of electric power, electronics and other industries, and the protective layer selects rubber, and has excellent air tightness, and excellent watertight and mechanical properties, so that the overall strength of the composite material can be improved, the air is isolated, and the oxidation of the conductive filler is slowed, and thus the service life of the shielding material is prolonged, the service performances of the shielding material can be improved, and the shielding effectiveness of the material keeps stable as the service time increases.

The invention discloses a steel mill continuous annealing galvanized sheet chromium-free compound passivator which comprises the following raw materials in percentage by weight: 5-20 percent by weight of a main film-forming agent, 0.1-5 percent by weight of a coupling agent, 0.1-0.5 percent by weight of inorganic complex film-forming agent, 0.1-4 percent by weight of silicate, 0.1-0.4 percent of an emulsifying agent, 0.1-0.2 percent of a dispersing agent, 0.1-0.4 percent of a corrosion inhibitor, 0.1-0.3 percent of a protective colloid, 0.1-1 percent of a nanometer sealing agent, 0.1-0.4 percent of phosphate and the balance of water. The steel mill continuous annealing galvanized sheet chromium-free compound passivator disclosed by the invention is uniform in appearance, stabilizes a liquid, has an expiration date of above 90 days, is nontoxic and environment-friendly, and accords with the ROHS (Restriction Of Hazardous Substances) requirement. The steel mill continuous annealing galvanized sheet chromium-free compound passivator is simple in preparation process; a passivated film is uniform in appearance and has certain glossness. A galvanized sheet passivated by using the passivator has the advantages that the corrosion resistance is remarkably improved, the neutral salt mist SST (Sea Surface Temperature) resistant time reaches above 72 hours, the white rust area is less than 5 percent, the blackening resistance delta E is less than 5, the yellowing resistance delta E is less than 3, the alkaline resistance delta E is less than 3, the interlamination resistance R is less than 3 omega/cm, and the conductivity is less than 1 m Omega.

The invention discloses a making method of nanocrystalline iridium-series oxide coating electrode in the electrochemical appliance technical domain, which comprises the following steps: predisposing base; proceeding mechanic disposal; deoiling through alkaline and acid; allocating the coating liquid; coating. The solution of IrO2-Ta2O5-MO2 coating is composed of 30-95% H2IrCl6 solution and TaCl5 solution with the molar rate of Ir and Ta at 7: 6 and 5-70% third element M chloride with Sn, Mn, Ti, Nb, Pb and Si, wherein the even size of IrO2 grain is 8-15nm, which stabilizes the electrode.