Abstract: A flexible screen protection structure includes a first flexible plate, a second flexible plate opposite to the first flexible plate, a side plate, a number of first trapezoidal bosses, and a number of second trapezoidal bosses. A gap is formed between the first flexible plate and the second flexible plate. The side plate surrounds peripheral sides of the first flexible plate and the second flexible plate, and closes the gap. The first trapezoidal bosses are densely distributed on the first flexible plate and located in the gap. Each first trapezoidal boss includes a large end attached to the first flexible plate and a small end facing the second flexible plate. The second trapezoidal bosses are densely distributed on the second flexible plate and located in the gap. Each second trapezoidal boss includes a large end attached to the second flexible plate and a small end facing the first flexible plate.

Abstract: A control method and apparatus for a display screen. The method comprises: obtaining target light quantity data collected by a light sensor during a process of wearing a terminal device by a first user (101); updating a first light quantity data historical value file by using the target light quantity data to obtain a second light quantity data historical value file (102); determining a light quantity data threshold by using the second light quantity data historical value file (103); controlling a display state of the display screen of the terminal device according to the light quantity data threshold (104). The present disclosure can conveniently adjust the light quantity data threshold, so as to control the display state of the display screen of the terminal device accurately.

Abstract: A flexible display device and an unfolding detection method. The flexible display device comprises a flexible display screen, an accommodating housing, and a first light emitting element and a first light sensing element which are disposed opposite to each other. The flexible display screen comprises a plurality of first basic units arranged along an unfolding direction of the flexible display screen. The method comprises: the first light sensing element receives light emitted by the first light emitting element and generates a first light sensing parameter; a processor receives the first light sensing parameter; the processor determines a first unfolding length corresponding to the first light sensing parameter according to a relationship table of light sensing parameters and unfolding lengths; and the processor determines the first unfolding length to be an unfolding length of the flexible display screen extending out from the accommodating housing.

Abstract: A battery control circuit is applied to an electronic device having N batteries. The battery control circuit includes: a controller, N power switches, and (N?1) power diodes; one end of the N power switches is respectively connected in series with an output end of the N batteries; the other end of a first power switch is connected to an input end of a power source and the anode of a first power diode respectively; the other end of an i-th power switch is connected to the cathode of an (i?1)-th power diode and the anode of an i-th power diode respectively; the other end of a N-th power switch is connected to the cathode of a (N?1)-th power diode and the power supply end of each electric circuit in the electronic device; N first output ends of the controller are respectively connected to control ends of the N power switches, for controlling an ON/OFF state of the N power switches.

Abstract: A line control device and a line control method for a user terminal are operated to control the user terminal. The line control device includes a flexible body, a control unit arranged in the flexible body, and a first deformation detection unit arranged along a first axis of the flexible body. The first deformation detection unit is electronically connected to the control unit. The first deformation detection unit is operated to detect a deformation of the flexible body with respect to the first axis. The control unit is operated to control the user terminal according to a deformation of the flexible body with respect to the first axis.

Abstract: Disclosed is a flexible screen support device for supporting a flexible screen, the support device comprising a support plate, a first telescopic bracket, several second telescopic brackets located at both sides of the first telescopic bracket, wherein the first telescopic bracket and the several second telescopic brackets couple the support plate and the flexible screen, and the flexible screen forms a curved surface by means of the first telescopic bracket and the several second telescopic brackets.

Abstract: Provided are a gate driver on array (GOA) circuit, an array substrate, and a display device. The GOA circuit provides a scanning pulse signal to a pixel matrix and includes cascaded GOA units. The GOA unit includes first and second enable input terminals, first and second output terminals, and a first node. The first output terminal of an N?2-level GOA unit is connected to the first enable input terminal of an N-level GOA unit, and the second output terminal of the N?2-level GOA unit is connected to the second enable input terminal of an N?1-level GOA unit, N being greater than 2. The second output terminal outputs a scanning pulse signal to the pixel matrix. The GOA unit further includes a pull-up unit connected to the second enable input terminal and the first node to charge the first node to a first given voltage.

Abstract: An intelligent terminal is provided, which includes a terminal body, a flexible screen mounted on the terminal body, a screen switching assembly, and a controller. The controller is configured to control retracting or expanding of the flexible screen with the screen switching assembly according to a scenario in which the intelligent terminal is currently located. The present disclosure further provides a method for controlling the intelligent terminal.

Abstract: A method for controlling display of a flexible display screen includes: traversing distance sensors in each detection sequence according to a sequence of the detection sequence, each being a target sensor, and obtaining a front adjacent sensor in front of the target sensor and a rear adjacent sensor in rear of the target sensor in the detection sequence; obtaining a corresponding proximity distance of the target sensor, the front adjacent sensor, and the rear adjacent sensor; when the proximity distance of the target sensor is less than the proximity distance of the front adjacent sensor, and is less than or equal to the proximity distance of the rear adjacent sensor, determining an unfolded position according to the target sensor; and ending the traversal; determining a visible area of the flexible display screen according to the unfolded position, and displaying a corresponding display content on the visible area.

Abstract: The present disclosure provides an electronic bag. The electronic bag includes a main body, a display device arranged on the main body, and a touch control device detachably connected to the main body. The touch control device is in communication with the display device.

Abstract: A rollable and flexible input device includes a drum, a reel received in the drum, an input device body connected to the reel, and a battery. The reel is rotated relative to the drum so that the input device body is in a rolled-up state or a stretched state. The reel defines a battery cavity, and the battery is disposed in the battery cavity.

Abstract: A package structure, a flexible display screen, and a method for manufacturing the package structure are provided. The package structure is used for packaging and being bonded on a display panel. The package structure includes a first inorganic layer, the first inorganic layer includes a number of first inorganic elements that are discontinuously arranged on the display panel and a number of second inorganic elements each of which is connected between two adjacent first inorganic elements. By providing the second inorganic elements between the discontinuously arranged first inorganic elements, so that the first inorganic elements and the second inorganic elements are arranged alternately and prevent each other from absorbing water/oxygen, thereby improving the water/oxygen barrier performance of the package structure, that is, the package performance of the package structure is improved.

Abstract: An electronic device includes a first display module and a second display module. The first display module includes a first display surface. The second display module includes a second display surface. The first display surface and the second display surface face the same side of the electronic device. The second display module is slidably connected and stacked to the first display module, and an area of a display surface of the electronic device formed by the first display surface and the second display surface by adjusting overlapping degree between the second display module and the first display module.

Abstract: A method for adjusting the angle of an element of a photographing unit of a head mounted display is provided by the present disclosure, including determining a rotation angle of a user's head when the user's head rotates, and adjusting an angle of the element of the photographing unit of the head mounted display according to the rotation angle, to align a photographing lens with a specific subject. A head mounted display is provided by the present disclosure, thus automatically capturing a photographing scene may be realized.

Abstract: A head-mounted display device includes a display unit projecting an image beam to user's eyes, thus enabling the user to see an enlarged virtual image, a headphone unit configured to transmit sound information to user's ears, and a connecting unit. The connecting unit is substantially C-shaped and defines a C-shaped opening. A middle portion of the connecting unit couples to the display unit. Two opposite sides of the C-shaped opening of the connecting unit couples to the headphone unit. The connecting unit includes an outer frame, a connecting assembly, and an inner frame. The connecting assembly includes at least two independent connecting members. The connecting assembly couples to the outer frame. The inner frame couples to the connecting assembly, and portions near the two opposite sides fix to the outer frame, thus sandwiching the connecting assembly between the inner frame and the outer frame.

Abstract: A flexible display screen system having a flexible display screen, a sensor and a control module, in which the flexible display screen is formed with a first display region, the sensor is configured to generate a bending signal when the flexible display screen is bent, and the control module is configured to control the flexible display screen (10) to form a second display region according to the bending signal and the display content of the first display region and control the second display region to display the display content. The flexible display screen system realizes control over the flexible display screen by bending, and may form another display area which facilitates sharing the content of the original display area with others, and is easy and convenient to operate.