Abstract: A hinge includes two guide frames spaced apart from each other in a front-rear direction, a transmitting assembly interposed between the guide frames, a frictional torque generating assembly having two opposite thrust plates, and two rotary brackets disposed opposite to each other. Each rotary bracket includes an arcuate pivot portion pivotably connected with the respective guide frame, an actuating portion coupled with the transmitting assembly to actuate the transmitting assembly, and a frictional surface in frictional contact with the respective thrust plate to bring synchronous rotations of the arcuate pivot portion, the actuating portion and the frictional surface, and to make synchronous and opposite rotations of the rotary brackets.

Abstract: An electronic device is provided, which includes a first frame body, a second frame body, and a flexible display device. The flexible display device includes a flexible screen and a rotating mechanism. The flexible screen includes a bendable area and a screen body layer. The rotating mechanism is connected between the first frame body and the second frame body. The flexible screen of the flexible display device covers the first frame body and the second frame body. The rotating mechanism supports the back face of the bendable area. The rotating mechanism is configured to rotate around two rotating center axes spaced apart in parallel. The bendable area is configured to bend with rotation of the rotating mechanism. The screen body layer is a neutral layer of the flexible screen during bending of the flexible screen. A flexible display device is also provided.

Abstract: A foldable display device includes a hinge, a housing shell unit and a display unit. The housing shell unit includes two housing shells connected with left and right sides of the hinge, two support plates respectively disposed on the housing shells, and a plurality of pairs of display rails defined between the housing shells and the support plates. Each housing shell has a base shell wall connected with the hinge. Each display rail has a rail groove. The display unit is securely disposed to the hinge, and is movably engaged in the rail grooves. The hinge is rotatable between an unfolded position and an outfolding position. During rotation of the hinge, the display unit is moved along the rail grooves.

Abstract: A hinge includes a rotating shaft, two pivoting parts, and a seat. The rotating shaft includes a friction section and a protruding section coaxially extending from the friction section. Each of the pivoting parts includes a connecting piece and a sleeve piece. Each sleeve piece is extended from an edge side of the corresponding connecting piece, and bent and wrapped to form a sleeve hole. Each sleeve piece is configured to be sleeved on the friction section, and the two sleeve pieces on the peripheral surface of the friction section are bent and wrapped in different directions respectively. The seat includes a shaft hole. The friction section and the sleeve pieces are jointly arranged in the shaft hole, the connecting piece is fixed on the seat, and the protruding section protrudes out of the seat.

Abstract: Provided are a rotating device, a housing, and an electronic device including the housing and a flexible screen. The housing includes a first frame body, a second frame body, and the rotating device. The rotating device is connected between the first frame body and the second frame body to fold or unfold the first and second frame bodies. The rotating device includes at least one pair of rotation assemblies, and a gear assembly between the rotation assemblies. Each rotation assembly includes a support frame and a rotating rack. The rotating rack includes a rotating piece rotatably connected to the support frame, and a connecting piece provided with a driving gear thereon. The rotating racks of one pair of rotation assemblies are synchronously rotatable by driving the driving gear with a rotation of the rotating rack relative to a corresponding support frame.

Abstract: A foldable display device includes a hinge, a housing shell unit and a display unit. The housing shell unit includes two housing shells connected with left and right sides of the hinge, two support plates respectively disposed on the housing shells, and a plurality of pairs of display rails defined between the housing shells and the support plates. Each housing shell has a base shell wall connected with the hinge. Each display rail has a rail groove. The display unit is securely disposed to the hinge, and is movably engaged in the rail grooves. The hinge is rotatable between an unfolded position and an outfolding position. During rotation of the hinge, the display unit is moved along the rail grooves.

Abstract: A display assembly of an electronic device, the electronic device, and a method for manufacturing the display assembly are provided. The electronic device includes a display assembly and a camera module. The display assembly includes a cover plate, a display panel, and a backlight module that are sequentially stacked together. The cover plate has a light transmitting region, and the light transmitting region corresponds to a display region of the display panel. The display region of the display panel defines a first mounting through hole. The first mounting through hole is provided with a light blocking layer on a hole wall of the first mounting through hole, and an end of the light blocking layer close to the cover plate is attached to the light transmitting region.

Abstract: Provided is a rotating device, a housing, and an electronic device including the housing and a flexible screen. The housing includes a first frame body, a second frame body, and the rotating device. The rotating device is connected between the first frame body and the second frame body to fold or unfold the first and second frame bodies. The rotating device includes at least one pair of rotation assemblies, and a gear assembly between the rotation assemblies. Each rotation assembly includes a support frame and a rotating rack rotatably connected to the support frame. The rotating rack is provided with a driving gear engaging with the gear assembly. The rotating racks of one pair of rotation assemblies are synchronously rotatable by rotating the rotating rack relative to a corresponding support frame to rotate a corresponding driving gear, and further rotating the gear assembly by the corresponding driving gear.

Abstract: The present disclosure provides a curved display screen and an electronic apparatus. The curved display screen includes a flat display area; and a curved display area, wherein the curved display area is arranged around the flat display area, and a pixel density in at least one part of the curved display area is lower than a pixel density in the flat display area.

Abstract: The present disclosure relates to a foldable electronic device. The foldable electronic device may include a shaft bracket, a first housing and a second housing, a flexible panel and a guiding member. The shaft bracket may include a base plate, a first side plate and a second side plate. The base plate, the first side plate and the second side plate may define an accommodation space. The flexible panel may include a first region, a middle region and a second region integrated together. The middle region may be arranged corresponding to the base plate of the shaft bracket. The guiding member may be arranged between the middle region of the flexible panel and the shaft bracket, and may be configured to apply a guiding force towards the accommodation space of the shaft bracket to the middle region of the flexible panel.

Abstract: A hinge is mountable on a flexible display unit including a housing shell unit and a display unit. The hinge includes a base seat, a torsion module disposed above the base seat and secured to the display unit, and a bracket module disposed below the base seat. The torsion module includes two outer supporting units and an inner supporting unit at two ends and a middle of the base seat. The bracket module has two brackets securely connected to two support plates of the display unit and rotatable relative to the base seat. The hinge is rotatable between an unfolded position where the brackets are in an unfolded state, and an outfolding position where the brackets are close to and face each other. The outer and inner supporting units cooperatively define a semicircular-shaped supporting surface in the outfolding position for supporting the display unit.

Abstract: A display assembly of an electronic device and the electronic device are provided. The electronic device further includes a display assembly and a camera module. The display assembly includes a cover plate, a display panel, and a backlight module that are sequentially stacked together. A display region of the display panel defines a first mounting through hole. The backlight module defines a second mounting through hole aligned with the first mounting through hole. The second mounting through hole is configured to position the camera module. The first mounting through hole is a channel through which external light passing through the cover plate enters the camera module.

Abstract: A double-screen rotary shaft structure includes two synchronous spiral channels disposed on the link shafts. Asynchronous assembly is slidably pivotally fitted on the two link shafts. Two bosses are disposed on the synchronous assembly and respectively inlaid in the spiral channels of the link shafts. Two connection members are respectively securely connected with the two link shafts. Two link assemblies are respectively pivotally fitted on the link shafts to synchronously move with the synchronous assembly. Two slide members are attached to lower sides of the connection members and formed with oblique slots. A guide slide connection member is disposed in each oblique slot and connected with the link assembly. The middle sections of two links are pivotally disposed on the connection members. Each link has a driving end pivotally connected with the link assembly and a driven end to drive the slide member.

Abstract: An electronic device and a foldable assembly are provided, the electronic device includes a first main body, a second main body, and a rotating shaft mechanism which includes a rotating shaft base, a first rotating member, a second rotating member, and a linkage assembly; and the linkage assembly includes a first linkage member and a second linkage member, the first linkage member and the second linkage member each have sliding blocks, the first rotating member and the second rotating member each have sliding portions in sliding fit with sliding blocks. The first rotating member further has a first main body portion, the first sliding portion is disposed at one side of the first main body portion, and the first sliding block is in sliding fit and rotating fit with a first sliding groove defined between the first sliding portion and the first main body portion.

Abstract: The present disclosure discloses a charging indication method. The method includes: acquiring a current ratio of a remaining battery capacity to a total battery capacity; determining a target curvature angle of a flexible display screen associated with a terminal based at least on the current ratio; and controlling the flexible display screen to present the target curvature angle.

Abstract: A hinge mechanism includes first and second inner guiding members secured on a base seat, and first and second movable members slidable engaged with the first and second inner guiding members and connected with first and second substrate units. During the movement of the movable members to an upright folded state, inboard end edges of the substrate units are moved away from each other to provide a bending space therebetween for a flexible display attached to the substrate units to be bendably received therein.

Abstract: A dual rotating shaft mechanism, a foldable assembly and an electronic device are provided. The dual rotating shaft mechanism is for the electronic device including a first main body and a second main body. The dual rotating shaft mechanism includes a rotating shaft base, a first rotating member, a second rotating member, and a linkage member. The first rotating member and the second rotating member are rotatably connected with the rotating shaft base, and are configured to be connected with the first main body and the second main body respectively. The linkage member is slidably connected with the rotating shaft base. The linkage member is rotatably and slidably connected with the first rotating member and the second rotating member. The first rotating member and the second rotating member are configured to drive the linkage member to slide and synchronously rotate relative to the rotating shaft base through the linkage member.

Abstract: An image sensor, a camera module, and an electronic device are provided. The image sensor includes a pixel array and a control circuit. The pixel array includes a light sensing area and an imaging area. The light sensing area is configured to detect an illumination intensity, and the imaging area is configured to acquire an image. The control circuit is configured to receive a first instruction to control the light sensing area to detect an illumination intensity, and to receive a second instruction to control the imaging area to acquire an image.

Abstract: An electronic device is provided, which includes a first frame body, a second frame body, and a flexible display device. The flexible display device includes a flexible screen and a rotating mechanism. The flexible screen includes a bendable area and a screen body layer. The rotating mechanism is connected between the first frame body and the second frame body. The flexible screen of the flexible display device covers the first frame body and the second frame body. The rotating mechanism supports the back face of the bendable area. The rotating mechanism is configured to rotate around two rotating center axes spaced apart in parallel. The bendable area is configured to bend with rotation of the rotating mechanism. The screen body layer is a neutral layer of the flexible screen during bending of the flexible screen. A flexible display device is also provided.

Abstract: A method for display in a mobile terminal is disclosed. The mobile terminal includes a display screen, the display screen is configured for displaying an application icon, defines an opening, and includes a display area, and the opening is located in the display area. The method includes displaying the application icon at a location of the opening in the display area, wherein a wall of the display screen in the opening has a projection located in the application icon.