Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.

Abstract: A glass article including a spatial location encoding layer for use in a digital inking system, an associated electronic device, a method of making and a digital inking system are provided. The glass article utilizes a plurality of light converting regions disposed on the surface of the glass in a pattern encoding spatial location. The plurality of light converting regions are formed from an inorganic, environmentally stable material, such as alternating stacks of III-V compound materials.

Abstract: A flexible-substrate circuit for a liquid lens, a liquid lens system, and a method of making a liquid lens system are provided. The system can include a plate having an array of wells and a flexible-substrate circuit. The flexible-substrate circuit can have a longitudinal portion disposed on ridges of the plate, between wells of the plate, and a wing portions transverse to the longitudinal portion that extend into the wells, bonded to walls of the corresponding wells. The wing portion have a first electrode and a second electrode electrically connected to a controller via the longitudinal portion.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

Abstract: According to various examples of the present disclosure, an antimicrobial assembly includes a substrate comprising a matrix material having opposed first and second surfaces with a total thickness of the substrate defined therebetween. The assembly further includes an antimicrobial composition bound to the substrate and heterogeneously distributed about the antimicrobial assembly.

Abstract: A glass article including a spatial location encoding layer for use in a digital inking system, an associated electronic device, a method of making and a digital inking system are provided. The glass article utilizes a plurality of light converting regions disposed on the surface of the glass in a pattern encoding spatial location. The plurality of light converting regions are formed from an inorganic, environmentally stable material, such as alternating stacks of III-V compound materials.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.

Abstract: A flexible-substrate circuit for a liquid lens, a liquid lens system, and a method of making a liquid lens system are provided. The system can include a plate having an array of wells and a flexible-substrate circuit. The flexible-substrate circuit can have a longitudinal portion disposed on ridges of the plate, between wells of the plate, and a wing portions transverse to the longitudinal portion that extend into the wells, bonded to walls of the corresponding wells. The wing portion have a first electrode and a second electrode electrically connected to a controller via the longitudinal portion.

Abstract: A projection screen for displaying an image is disclosed. The projection screen may comprise an electrode, a plurality of cavities, an upper and lower substrate, and a hydrophobic liquid. The electrode may be disposed on a lower substrate. The hydrophobic liquid may be disposed between the upper substrate and lower substrate. The plurality of cavities may be disposed between the upper and the lower substrates. The projection screen may be associated with the electrode. The projection screen may be configured such that an application of an appropriate voltage to the electrode changes optical properties of the projection screen. Optical properties of the projection screen may comprise transparent and opaque states. Modulation between transparent and opaque states may be in such speed that a viewer sees the projection of a projector on the projection screen in the opaque state as well as sees through the projection screen in the transparent state with no perceived interruptions.

Abstract: A display device having a display element, such as a light-emitting device or a light-reflecting device, such as a MEMS device, and a glass touch panel covering the display element, the outer surface of the panel being textured. The panel is thin, having a thickness of 1.1 mm or less between the inner and outer surfaces.

Abstract: A vacuum insulated glass unit includes a first and a second glass pane and a pane bonding layer. The first and second glass panes each include a vacuum chamber side opposite an outer side. The vacuum chamber side of the first glass pane includes an etched interior surface, a glass pane periphery having a periphery surface, and a plurality of glass spacers each having an end surface. The pane bonding layer is positioned between and engaged with the periphery surface of the glass pane periphery of the first glass pane and the second glass pane and couples the first glass pane to the second glass pane. Each end surface of the plurality of glass spacers and the periphery surface of the glass pane periphery are offset from the etched interior surface such that a vacuum chamber is disposed between the first and the second glass panes.

Abstract: A vacuum insulated glass unit includes a first and a second glass pane and a pane bonding layer. The first and second glass panes each include a vacuum chamber side opposite an outer side. The vacuum chamber side of the first glass pane includes an etched interior surface, a glass pane periphery having a periphery surface, and a plurality of glass spacers each having an end surface. The pane bonding layer is positioned between and engaged with the periphery surface of the glass pane periphery of the first glass pane and the second glass pane and couples the first glass pane to the second glass pane. Each end surface of the plurality of glass spacers and the periphery surface of the glass pane periphery are offset from the etched interior surface such that a vacuum chamber is disposed between the first and the second glass panes.

Abstract: A projection screen for displaying an image is disclosed. The projection screen may comprise an electrode, a plurality of cavities, an upper and lower substrate, and a hydrophobic liquid. The electrode may be disposed on a lower substrate. The hydrophobic liquid may be disposed between the upper substrate and lower substrate. The plurality of cavities may be disposed between the upper and the lower substrates. The projection screen may be associated with the electrode. The projection screen may be configured such that an application of an appropriate voltage to the electrode changes optical properties of the projection screen. Optical properties of the projection screen may comprise transparent and opaque states. Modulation between transparent and opaque states may be in such speed that a viewer sees the projection of a projector on the projection screen in the opaque state as well as sees through the projection screen in the transparent state with no perceived interruptions.

Abstract: Packaged chip-on-board (COB) LED arrays are provided where a color conversion medium is distributed within a glass containment plate, rather than silicone, to reduce the operating temperature of the color conversion medium and avoid damage while increasing light output. A lighting device is provided comprising a chip-on-board (COB) light emitting diode (LED) light source, a light source encapsulant, a distributed color conversion medium, and a glass containment plate. The COB LED light source comprises a thermal heat sink framework and at least one LED and defines a light source encapsulant cavity in which the light source encapsulant is distributed over the LED. The glass containment plate is positioned over the light source encapsulant cavity and contains the distributed color conversion medium. The light source encapsulant is distributed over the LED at a thickness that is sufficient to encapsulate the LED and define encapsulant thermal conduction paths.

Abstract: Methods of forming polarized panes for variable transmission windows are disclosed. The polarized panes are formed from transparent substrates that are brushed with a brushing pattern that varies continuously in a select direction over each of one or more periods. A layer of polarizable material such as POLARCOAT material can be deposited on and responds to the brushed surface by forming a polarization pattern that substantially matches the brushing pattern and thus also includes one or more periods.

Abstract: Solar-redshift systems comprise an integral array of redshift modules, each having at least a focusing device, a target, and a quantum-dot vessel. The quantum-dot vessel contains quantum dots that emit light having an emission wavelength. The focusing device directs incident solar radiation through a focusing gap and toward the quantum-dot vessel, or into a slab waveguide and then toward the quantum-dot vessel, causing the quantum dots to emit redshifted light having the emission wavelength. The redshifted light is directed to the target, examples of which include a photovoltaic material or a living photosynthetic organism. The target has increased sensitivity or response to photons having the wavelength of the redshifted light. A trapping reflector component of the quantum-dot vessel prevents loss of redshifted light to the environment outside the solar-redshift system and allows undesirable infrared light to be removed from the system.