A multipurpose protective and support device for a flat panel electronic equipment includes a protective cover (1) and two strip-shaped slide rails (2)/slide shafts (3) respectively fixed at a left side and a right side of the flat panel electronic equipment. The protective cover includes a main panel (10), two side plates (11) are respectively located at a left side and a right side of the main panel. Two side shafts (3)/two strip-shaped slide grooves (4) are respectively located at an inner side of one end of the side plates, the side shafts (3) are respectively inserted into the strip-shaped slide rails (2) or the strip-shaped slide groove (4), the slide shafts (3) on the protective cover or the flat panel electronic equipment are able to respectively rotate or slide within the strip-shaped slide rails (2) or the strip-shaped slide grooves (4).

An electronic device includes a flexible display. A device housing provides a translation surface for the flexible display. A rotor positioned within a curvilinear section of the flexible display rotates with translation of the flexible display across the translation surface. The rotor can be a rechargeable electrochemical cell, can be a rechargeable electrochemical cell situated within a sheath, or can be positioned within a housing defining an outer surface of the rotor to save space within the electronic device.

A portable information handling system modular hybrid architecture separates components between rotationally coupled housing portions to minimize cabling, connectors and materials, and to provide improved durability that supports recycling and reuse of the components. For example, a plurality of main board configurations provide selectable performance characteristics assembled behind a display in one housing portion and powered by a battery and charger in the other housing portion. A secondary board that supports the charger provides a variety of customizable secondary functions, such as audio processing supported by integrated speakers, a keyboard interfaced with an embedded controller and held by a housing cover.

A portable information handling system modular hybrid architecture separates components between rotationally coupled housing portions to minimize cabling, connectors and materials, and to provide improved durability that supports recycling and reuse of the components. For example, a secondary board coupled in a first housing portion exposes a keyboard connector that communicates with a keyboard connector interface when a cover having the keyboard couples over the first housing portion. A battery connector exposed at a side of the secondary board has pins that directly interface with a battery connector interface of a battery. The secondary board supports modular assembly and disassembly of the keyboard and battery for improved recycling of components to reuse.

End users subscribe to use information handling systems having a selected of available performance characteristics defined by a battery configuration selected to build the information handling systems. A manufacturer meets subscriptions with information handling systems built from an inventory of new main batteries, deployed batteries of information handling system in use by subscribers, and separated batteries taken from returned information handling systems and re-used. End user subscriptions are met in part by building replacement information handling systems with separated batteries having a useful life remaining that aligns with end user battery usage patterns tracked over time, benchmarked performance metrics and end user subscription performance characteristics.

A portable information handling system modular hybrid architecture separates components between rotationally coupled housing portions to minimize cabling, connectors and materials, and to provide improved durability that supports recycling and reuse of the components. A single cable between the housing portions provides power and data communications for the components. A battery in a first housing portion interfaces with a secondary board having a charger and embedded controller that cooperate to provide power at a native battery voltage to a main board of a second housing portion through the cable. A switched-capacitor voltage regulator coupled to the main board reduces the power to a system voltage with a selectable divider ratio that is set based upon the measured battery voltage applied at the main board.

An electromagnetic magnetic shielding material is used deflect electronic and electromagnetic radiation away from an electronic device. In this manner, the electromagnetic shielding material deflects the electronic and electromagnetic radiation from a user of the device to protect the user from any electronic and electromagnetic radiation produced by the electronic device. Additionally, because the electronic and electromagnetic radiation is deflected away from the user, rather than absorbed, a user is able to safely use the electronic device with less or no exposure to electronic and electromagnetic radiation.

A battery system for a head-mounted display is provided. A first arm member has one or more interior walls defining a first chamber, wherein one or more first batteries are positioned in the first chamber of the first arm member. A second arm member has one or more interior walls defining a second chamber, wherein one or more second batteries are positioned in the second chamber of the second arm member. A base member is coupled to the first arm member and the second arm member. The base member has a base member power connector positioned along an exterior surface. A first auxiliary battery removably couples to the exterior surface of the base member via a first fastener, the first auxiliary battery having a first side and a second side. A first auxiliary battery power connector is positioned on the first side and aligns with the base member power connector.

An electronic device is provided. The electronic device includes a rollable display. The electronic device may include a main bracket configured to support the first portion of the rollable display, a roller member disposed in the first direction from the main bracket and arranged in a third direction perpendicular to the first direction, at least one folding support member disposed between the main bracket and the roller member and configured to support the second portion of the rollable display, a circuit board disposed to overlap at least a portion of the main bracket, at least one electronic component disposed adjacent to the roller member, and a FPCB configured to electrically connecting the main circuit board and the electronic component, wherein the FPCB is disposed to pass through the folding support member and extends from a portion of the circuit board to a portion of the electronic component.

An electronic device is provided. The electronic device includes a housing, a battery, an antenna, a speaker module, and a heat sink. The battery, the antenna, the speaker module, and the heat sink are all disposed in a cavity formed by the housing. The battery and the speaker module are disposed adjacent to each other. A gap exists between the battery and the speaker module. The antenna is disposed on a periphery of a region where the battery and the speaker module are located. The heat sink is disposed on the speaker module and the battery, and an opening is disposed on the heat sink, where the opening is opposite to the gap.