Abstract: In one example, a method is described, which may include chemically etching a glass substrate to form a porous surface, coating an anti-glare layer on the porous surface, coating an anti-fingerprint layer on the anti-glare layer, and curing the anti-glare layer and the anti-fingerprint layer formed on the porous surface to form a protective panel.

Abstract: Computers are disclosed. An example computer includes a casing including a first casing portion and a second casing portion; a fastener; and a biasing element surrounding the fastener, the fastener to couple the first casing portion and the second casing portion and the biasing element to deter vibrations transmitted from the first casing portion to the fastener from affecting internal components of the computer.

Abstract: In one example, an electronic device housing is described, which may include a substrate having a surface and at least one waterborne metallic paint coating formed on the surface of the substrate. The at least one waterborne metallic paint coating may include an insulating material encapsulated metal powder in combination with at least one of a surface modified synthetic mica and a surface modified glass platelet.

Abstract: Examples of hinge assemblies are described. In an example implementation, a hinge assembly includes hinge elements which are interconnected to move the hinge assembly between a folded position and an unfolded position. The hinge assembly further includes elastic members disposed between the hinge elements at a first side and a second side thereof. When the hinge assembly is moved from the unfolded position towards the folded position, elastic members at the first side are decompressed and elastic members at the second side are stretched. When the hinge assembly is moved from the folded position towards the unfolded position, elastic members at the first side are compressed and the elastic members at the second side are destretched.

Abstract: Examples herein relate to a hinge. In some examples, a hinge can include a first bracket connected to a shaft, a second bracket connected to the first bracket, a member connected to the shaft and magnetically attracted to a magnet at a first position, where the member translates relative to the magnet to a second position as the shaft rotates about an axis of the shaft, and the magnet to generate a magnetic attraction force between the member and the magnet, where the magnetic attraction force is higher at the second position than the first position.

Abstract: In one example, a dual-axis hinge assembly for an electronic device is disclosed, which may include a casing defining a pair of slots and an elastic member disposed in the casing. The elastic member may include mounting features at opposite ends. The dual axis hinge assembly may include a pair of shafts received through a respective one of the mounting features and the slots, and engaged with display housing and a main housing of the electronic device to pivotably connect the display housing to the man housing. The elastic member may enable at least one of the shafts to slide along the slots to variably adjust a distance between a pivot axis of the display housing and a pivot axis of the main housing.

Abstract: In one example, a display is described, which may include a plurality of spaced light emitting device packages, a privacy gate having partition walls to partition each of the plurality of spaced light emitting device packages, and a control unit to selectively move the partition walls up or down relative to the plurality of spaced light emitting device packages to control a viewing angle of the display.

Abstract: Described herein in some examples is a heat dissipation coating composition for an electronic device, which can comprise: a transparent coating layer deposited on a surface of the electronic device, wherein the coating layer comprises: a heat absorber selected from the group consisting of silica aerogel, carbon nanotubes, carbon nanotube aerogel, graphene, graphene aerogel, and combinations thereof, a transparent resin selected from the group consisting of a polyacrylic resin, a polycarbonate resin, a cyclic olefin resin, an epoxy resin, a urethane resin, a silicone resin, a cyanoacrylate resin, a polyester resin, and combinations thereof, and a solvent; and a heat spreader layer deposited at least partially on top of the transparent coating layer or deposited on the surface of the electronic device adjacent to the transparent coating layer, wherein the heat spreader layer comprises: metallic or non-metallic particles selected from the group consisting of copper, aluminum, graphite, carbon nanotube, graphene

Abstract: In example implementations, a mobile device enclosure is provided. The mobile device enclosure includes a housing to enclose a computing device and a pull-out kickstand coupled to the housing via a movable hinge. An outer perimeter of the pull-out kickstand includes a surface enhancement to increase an amount of friction on the outer perimeter of the pull-out kickstand.

Abstract: The present subject matter relates to display control in display devices. In an example implementation, a display control layer for a display device comprises a first set of channels filled with a first electrochromic material to control a view angle of a display from the display device, and a second set of channels filled with a second electrochromic material to control absorption of blue/ultraviolet (UV) light from the display device. Each adjacent pair of channels of the second set sandwiches a channel of the first set.

Abstract: In one example, a kickstand for a portable electronic device is disclosed which includes a body portion rotatably connected to the portable electronic device. The body portion defines at least one recess. Further, the kickstand includes at least one rubber magnet disposed within the at least one recess. The at least one rubber magnet, when located in close proximity to the portable electronic device, interacts magnetically with at least one magnetic material included within the portable electronic device.

Abstract: The present subject matter relates to self-healing keyboards. In an example implementation, a self-healing keyboard of an electronic device comprises a self-healing film having a self-healing layer disposed over a keyboard. The self-healing layer is composed of polyurethane, epoxy vinyl ester, epoxy, polyurethane microcapsules filled with silane compound, and a polysiloxane mixture.

Abstract: In one example, touchpad assembly is disclosed, which may include a bottom cover, a horizontal elastic member flexibly positioned on the bottom cover, a balancing bar disposed on the bottom cover and substantially parallel to the horizontal elastic member, and a metal dome. The metal dome may include a first end fixedly connected to the bottom cover via a first fixture, and a second end to hold the horizontal elastic member and the balancing bar such that the balancing bar is flexibly engaged with the bottom cover. The balancing bar, the metal dome, and the horizontal elastic member may control a flexure of a touchpad when the touchpad is pressed.

Abstract: In one example, a hinge assembly is disclosed, which may include a band torque engine having at least one bearing portion and a vertical torque engine coupled to the band torque engine. The vertical torque engine may have an opening. The hinge assembly may include a first shaft received through the at least one bearing portion and the opening. The first shaft may be rotatable along an axis with respect to the band torque engine and the vertical torque engine. The hinge assembly may include a display bracket including an adaptor portion to hold the first shaft such that the first shaft rotates along with the display bracket. The band torque engine may provide a frictional torque and the vertical torque engine may compressively engage with the first shaft to provide a vertical frictional torque during rotation of the display bracket.

Abstract: In one example, a kickstand for a mobile computing device is described. The kickstand having a first end and a second end opposite the first end to rotatably couple to a first side and a second side of a housing of the mobile computing device, respectively, proximate the middle of the first side and the second side of the housing such that the U shaped kickstand provides the space for disposing the components in the housing without significantly affecting form factors and/or aesthetic aspects of the mobile computing device in typing, inking and retracted modes.

Abstract: Controlling privacy on a display includes a light-emitting diode (LED) pixel rotatably coupled to a microelectromechanical system (MEMS) and a controller to control the MEMS, the MEMS to rotate the LED pixel in response to a command issued by the controller to modify a viewing angle of the LED pixel such that the privacy on the display for that LED pixel is maintained.

Abstract: Examples of a cover for a device are described herein. The cover includes a substrate to be placed in proximity of a heat source of a device. In an example, a heat resistant layer is applied over a surface of the substrate to insulate heat generated by the heat source. Further, a top layer is applied over one of the heat resistant layer and another surface of the substrate, which is opposite to the surface having the heat resistant layer. The top layer provides at least one of chemical resistant properties and aesthetic properties.

Abstract: Examples of the present disclosure present a composite material. In an example, the composite material may comprise: a carbon fiber composite and a surface treatment layer. The carbon fiber composite may comprise a core layer having a first side and a second side opposite to the first side, and a first set of two carbon fiber layers disposed over at least a portion of the core layer respectively on the first side and the second side. Each of the first set of the two carbon fiber layers may comprise carbon fibers aligned in a first direction in a plane. The surface treatment layer may be disposed on the carbon fiber composite.

Abstract: The present subject matter relates to polymer coating of a metal alloy substrate. The metal alloy substrate has an electrolytically deposited nano-ion polymer layer thereon. The nano-ion polymer layer is of a polyacrylic material or an epoxy resin.

Abstract: Example implementations relate to cams with non-radial abrasion edges. In some examples, a cam can comprise a first annular surface having an outer radius and an inner radius, a second annular surface having the outer radius and the inner radius, a contact surface connecting the first annular surface to the second annular surface, and a non-radial abrasion edge with respect to the outer radius and the inner radius. The non-radial abrasion edge can be at a distal end of the contact surface.