An electronic terminal includes a main body having a groove, and a main unit keyboard. A through hole is defined in a bottom of the groove. A main board is provided in the main body. A first connector is provided on a side of the main board facing away from the groove. The main unit keyboard includes a key part and a flexible circuit board connected to each other. An end of the flexible circuit board that faces away from the key part is provided with a second connector configured to match the first connector. The key part is received in the groove. The flexible circuit board passes through the through hole and extends into an inside of the main body. The second connector is fastened to the first connector. A mobile phone is also provided.

An electronic device and method are disclosed herein. The electronic device includes a processor, a temperature sensor, a main board on which the processor and the temperature sensor are mounted, a main body including a first surface and a second surface, an input device disposed on the first surface and the main board disposed on the second surface, wherein the first surface and second surface define a hollow in which the main board is disposed, a display, height adjuster disposed between the first and second surfaces and including a connection terminal connected to the processor, an extendable bar connected to the connection terminal, and a spacer connected to the extension bar. The processor implements the method, including in response to receiving a detection signal from the temperature sensor, control actuation of the height adjuster to cause expansion or contraction of the hollow by movement of the first and second surfaces.

The present disclosure is directed at automatically opening hinged components of computing devices. One of the computing device and a hinged component may include an electrical winding or coil while the other may include a magnet. When current is applied to the electrical winding (e.g., in a direction opposite of the North/South direction of the magnets' magnetic field), the electrical winding may generate a magnetic field opposite that repels the magnet's magnetic field. The magnetic repulsion may cause the hinged component to separate from the rest of the computing device, thereby opening the hinged component. When the current is removed from the electrical winding, the electrical winding may no longer generate a magnetic field, enabling the hinged component to be closed.

A portable electronic device is provided. The portable electronic device includes a front glass cover that forms the front of the electronic device, a back cover that forms the back of the electronic device, a bezel that surrounds the space formed between the front and back covers and is formed integrally with, or separately from, the back cover, wherein the bezel has a first opening with a first size and a second opening with a second size smaller than the first size, the second opening being disposed adjacent to the first opening, a display device that is located in the space and has a screen area exposed through the front cover, a tray structure that is inserted into the space through the first opening and is detachably mounted, the tray structure having a recess in which a memory card and/or a subscriber identification module (SIM) card is received, a first member that holds the tray structure when the tray structure is inserted into the space and a second member that allows a first member to release the tray structure by the press of an external member that is inserted through the second opening, and a waterproof structure that includes a first portion that is movably inserted into the second opening, a first end portion that makes contact with the second member by the press of the external member, and a second end portion that is pressed by the external member.

Disclosed is a foldable display device in which a display panel and a cover plate are combined within a case. when the display panel and the case are being folded in one direction, the cover plate is slidably transferred within the case so as to correspond to a deformed length of the case.

A display device includes a housing; at least one roller positioned within the housing; a display portion including a display panel and a module cover; and an operating portion connected to one end of the display portion and to change a display portion's state, wherein the display panel and the module cover transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing. The operating portion includes a motor assembly; a support, one end which is connected to one end of the display portion and an other end which is connected to the motor assembly; a transmission portion, one end of which is connected to the support; and an auxiliary link connected to the housing and connected to an other end of the transmission portion, the auxiliary link including a spring portion to exert force on the transmission portion.

An electronic device is disclosed. The electronic device of the present disclosure includes a main body wearable on the head of a user, a display coupled to the main body to be detachable to the main body, and a controller configured to generate images to implement the images on the display while the display is mounted on the main body. An electronic device according to the present invention may be associated with an artificial intelligence module, robot, augmented reality (AR) device, virtual reality (VR) device, and device related to 5G services.

A foldable display device includes a first support member, a second support member rotatably connected to the first support member, a primary display screen, and a secondary display screen fixed on the second support member. The first support member includes a flat surface, and a first arc surface and a second arc surface respectively connected to opposite sides of the flat surface. The primary display screen includes first, second, and third primary display screens sequentially covering the flat surface, the first arc surface, and the second arc surface. When the secondary display screen is stored, the first, second, and third primary display screens and the secondary display screen form a 360° surround screen. When the secondary display screen is spread to a same plane as the first primary display screen, the first primary display screen and the secondary display screen form a spliced display screen.

A portable electronic device includes a first body, a second body, a switching mechanism, a spring and a sliding mechanism. The first body includes a base and an input module slidably disposed on the base. The second body is pivoted to the base of the first body. The switching mechanism is disposed at the input module and is configured to switch an engaging relationship between the input module and the base. The spring is disposed at the base and abuts against the input module. The sliding mechanism includes a rack and a gear set engaged with the rack, wherein the rack is mounted to the input module and the gear set is slidably disposed at the base.

The disclosure provides a laptop display screen supporting device. The device includes a pair of support arms, each arm having a proximal end rotatably attached to a side of a laptop body, and a distal end attached to a side of the display screen, wherein the support arms can rotate the display screen from a closed position to an opened position. The device also includes a means for raising and lowering the display screen along the pair of support arms while in the opened position.