Abstract: A flexible display screen and a method for manufacturing a flexible display screen are provided. The flexible display screen includes a flexible substrate, a thin-film transistor layer, an organic electroluminescent layer, and a flexible cover plate. The thin-film transistor layer is stacked on the flexible substrate and includes a driving section and a packaging section arranged around the driving section, where the packaging section is provided with at least one elongated groove, and at least two long protrusions corresponding to the groove. Two adjacent protrusions are located on both sides of the length direction of the groove. The organic electroluminescent layer is accordingly disposed on the driving section, and the flexible cover plate is stacked on a side of the organic electroluminescent layer that departs from the driving section and covers the organic electroluminescent layer and the packaging section.

Abstract: An ultra wide-angle high-resolution optical system includes, from a human-eye observation side to a side at an image display unit, a first, second, third, fourth, and fifth lenses sequentially and coaxially arranged in the direction of an optical axis. A relationship of the focal lengths of the first, second, third, fourth, and fifth lenses meet a certain criterion. In addition, the first lens, third lens, and fourth lens are positive lenses, and the second lens and fifth lens are negative lenses. At the same time, the relationship of refractive indexes of the first lens, second lens, third lens, fourth lens, and fifth lens at the line d and the Abbe numbers thereof meet a certain criterion. In this way, an image displayed on the display unit is magnified by the optical system and then imaged on the human-eye. Also disclosed is a head-mounted display apparatus including the optical system.

Abstract: The present invention provides a head-mounted display device, comprising a head-mounted apparatus, a functional apparatus, and a data line coupled the head-mounted apparatus to the functional apparatus. The head-mounted apparatus comprises a display apparatus for providing a near-eye display. The functional apparatus is configured to transmit corresponding signals to the head-mounted apparatus through the data line. The head-mounted display device further comprises a touch pad and a processor. The touch pad is located on the data line, configured to generate a touch signal in response to a touch operation. The processor is configured to generate a corresponding control signal according to the touch signal. The present invention further discloses a control method of the head-mounted display device. In the head-mounted display device and the control method of the present invention, the touch panel is located on the data line to facilitate user's input.

Abstract: A flexible device includes: a functional element: a first movable element; a second movable element movably connected with the first movable element, in which a movement of the second movable element relative to the first moveable element drives the flexible device to deform.

Abstract: An electronic device is provided. The electronic device includes a flexible body and a strap. The flexible body includes a flexible display screen, and two ends of the strap connect to two ends of the flexible body, respectively. When the flexible body is in a flat state, the strap attaches to a back surface of the flexible body opposite to the flexible display screen. When the flexible body is in a curved state, the strap and the flexible body together form an annular structure.

Abstract: A terminal device includes a main body and a flexible touch panel. The main body includes a substrate, an earphone assembly, and a microphone assembly. The earphone assembly and the microphone assembly are respectively set on two opposite ends of the substrate. The flexible touch panel is on the substrate. The flexible touch panel is between the earphone assembly and the microphone assembly. The flexible touch panel is set on the substrate, to realize the touch and control function during using by a user. The whole substrate is thin, and the earphone assembly and the microphone assembly are set respectively on both ends of the substrate, communication may be realized simultaneously, the whole structural compactness of the terminal device may also be improved, and the whole thickness of the terminal device may be reduced.

Abstract: A flexible device, comprising a housing (10) and a flexible element (20), and further comprising a driving element (30) received in the housing (10). The driving element (30) may drive the flexible element (20) to be received in the housing (10) when working. By enabling the housing (10) to receive the driving element (30), the length of the flexible device can he effectively reduced, so that the flexible device is easy to carry.

Abstract: Disclosed are a pixel circuit and a method for driving the pixel circuit. The pixel circuit includes a light-emitting diode; a driving transistor; a first transistor connected between a data line and the driving transistor, a gate electrode of the first transistor being connected to a first scanning line; a second transistor connected between a first power line and the driving transistor, a gate electrode of the second transistor being connected to a second scanning line; a third transistor connected between a gate electrode of the driving transistor and the second transistor, a gate electrode of the third transistor being connected to a third scanning line; and a driving capacitor connected between the gate electrode of the driving transistor and the first power line, in which the driving transistor is further connected to a second power line via the light-emitting diode.

Abstract: This application discloses a flexible substrate device that includes a flexible substrate and a plurality of electronic devices. The flexible substrate includes a top surface and a bottom surface opposite to the top surface, and the plurality of electronic devices formed on the top surface of the flexible substrate. The bottom surface further includes one or more strong adhesion regions and one or more normal adhesion regions that are distinct from the one or more strong adhesion regions. Each of the one or more strong adhesion regions and the one or more normal adhesion regions are configured to attach to a rigid carrier with first adhesion strength and second adhesion strength, respectively. The first adhesion strength is substantially larger than the second adhesion strength. In some embodiments, the flexible substrate device is a thin film transistor (TFT) device, and the plurality of electronic devices includes a TFT array.

Abstract: A control device for controlling an electronic device includes: a switch, and a remote controller being operable to separate from or be in combination with the switch, wherein the switch and the remote controller each are configured to control the electronic device, and the remote controller is in combination with the switch when the control device is in a first usage state, or separates from the switch when the control device is in a second usage state.

Abstract: A lighting device includes a pedestal, a supporting column, a flexible touch panel, and a light source assembly. One end of the supporting column is connected to the pedestal, and the other end of the supporting column is connected to the light source assembly. The flexible touch panel is attached on an outside surface of the supporting column, the flexible touch panel is electrically connected with the light source assembly, and the flexible touch panel is operable to sense a touch action to control a luminous state of the light source assembly. The brightness, color temperature and the like of the luminous state of the light source assembly may be controlled by touching the flexible touch panel. The flexible touch panel is set on the supporting column for a user to touch and operate, which improves the user's operating experience.

Abstract: The disclosure provides a charging method, the method includes the following steps: initiating a handshake between an electronic device and a charger when the electronic device is connected to the charger via a charge cable. After the handshake between the electronic device and the charger is created successfully, controlling a first data pin of a power port of the electronic device to connect to a first power pin of the power port and controlling a second data pin of the power port to connect to a first ground pin of the power port. In additional, controlling a third data pin of a charge port of the charger to connect to a second power pin of the charge port and controlling a fourth data pin of the charge port to connect to a second ground pin of the charge port. The disclosure further provides the charger and the electronic device.

Abstract: A pedometer shoe, includes: a shoe body including a vamp and a shoe sole which are connected with each other; a control module which is arranged in the shoe sole and sends out signals according to step counts; and a display module which is attached to the vamp, the display module receiving the signals and displaying corresponding prompts. The pedometer shoe may count steps and display the step count.

Abstract: A capacitive touchscreen includes a substrate and a transparent conductive layer arranged on the substrate. The conductive layer includes a sensing area. The sensing area has a first side and a second side opposite to the first side. The capacitive touchscreen further includes multiple transparent and conductive first electrodes, multiple transparent and conductive second electrodes, and transparent and nonconductive patterns. Each first electrode includes a first trunk extending from the first side toward the second side. Each second electrode includes a second trunk and a wiring coupled to the second trunk. Both the second trunk and the wiring extend from the first side toward the second side, and each second trunk cooperates with a corresponding first trunks to be operable to sense a touched position. The transparent and nonconductive patterns are located between the first and second electrodes to electrically isolate the first electrodes from the second electrodes.

Abstract: A button structure and a terminal using the same are provided. The button structure includes a connecting element, a press element, and at least one elastic element connected to the connecting element and the press element. The elastic element is configured to provide a restoring force after the press element is pressed toward the connecting element. The connecting element is provided with an instruction transmission port and at least one of a current transmission port and a data transmission port. The press element is provided with an instruction triggering port and at least one of a current transmission pin and a data transmission pin. The current transmission pin is electrically connected to the current transmission port to output or input current. The data transmission pin is electrically connected to the data transmission port to output or input data.