Abstract: A flexible OLED display device includes a flexible display panel and a support member. The flexible display panel includes an active area, an extension portion and a bending portion connecting the active area and the extension portion. The support member is located between the active area and the extension portion. The active area, the support member and the extension portion are stacked, and a first distance is set between the support member and the bending portion in an extending direction parallel to the extension portion. The bending portion is substantially of a semicircular shape, and an inner radius of the semicircular shape is equal to a sum of a half of a thickness of the support member and a third distance between an upper surface of the support member and a lower surface of the active area, and the third distance is less than the thickness of the support member.

Abstract: A pilot valve seat for use in a damping valve in a shock absorber, comprising a pilot valve spool, a pilot valve seat, and a pilot spring disposed between the pilot valve spool and the pilot valve seat; the pilot valve spool and the pilot valve seat are connected with the housing; the pilot valve seat is provided with an oil inlet chamber for guiding the oil in the main valve chamber of the damping valve to the pilot chamber; the oil inlet chamber includes a radial oil inlet hole for oil inlet and a radial oil outlet hole for oil outlet; the pilot valve spool is provided with an adjusting cylinder matched with the oil inlet chamber, and the adjusting cylinder can move axially to control the flow rate of the oil inlet chamber and realize the pressure control in the pilot chamber.

Abstract: An internal damping valve for shock absorbers, comprising a main valve member, a valve housing, a valve sleeve and a main valve seat, the valve sleeve is connected with the valve housing, the main valve member is arranged in the valve sleeve, and the main valve seat is arranged at an end of the main valve member; the main valve member comprises a first channel, a second channel and a third channel; The third channel runs through the main spool, allowing fluid to enter the third channel from both directions. The fluid then passes through the third channel into a second oil flow path, subsequently flowing to the feedback chamber of the main spool. This reduces the eccentricity of the main spool caused by radial fluid entering unidirectionally, helping to maintain the relative balance of the main spool and improving the responsiveness and operational stability of the damping valve.

Abstract: A display panel and a display device are provided. An organic light-emitting layer includes a doped region and an undoped region, and the undoped region is located between the doped region and the hole blocking layer. When the display panel is in a low grayscale display state, an exciton concentration distribution curve of the organic light-emitting layer includes a first peak located in the doped region and a second peak located in the undoped region, and a peak value of the second peak is less than a peak value of the first peak.

Abstract: Disclosed are a sensor data transmission method and a device. The method includes: a periodic signal acquisition apparatus receiving a message requesting for data packet description information from a data receiving end and reporting the data packet description information to the data receiving end, wherein the data packet description information includes: signal type information, the acquisition rate for each type of signal, and the sending rate of a data packet; receiving a data reporting request from the receiving end, and sending a data packet to the data receiving end according to the sending rate of the data packet in the data packet description information, wherein the data packet sent to the data receiving end contains a packet header portion and a load portion, the packet header portion includes a frame header field, a load length field, and a check field.

Abstract: A method for manufacturing a component includes providing a first PHS blank including an aluminum silicon (AlSi) coating; providing a second PHS blank, wherein the second PHS blank includes chromium (Cr) at a higher concentration than the first PHS blank and does not include the aluminum silicon (AlSi) coating; welding the first PHS blank to the second PHS blank to form a welded blank including a weld seam between the first PHS blank and the second PHS blank; transferring the welded blank to a furnace; heat soaking the welded blank in the furnace at a predetermined temperature for a predetermined period; and pressing, forming, and quenching the welded blank in a stamp/press to form a component.

Abstract: A method for implementing multimedia interaction includes displaying a first user interface that includes a virtual building representing an entrance to a multimedia interaction room and a virtual object that are located in a virtual scene, in response to a movement control operation on the virtual object, displaying that the virtual object moves from a first position to a second position in the virtual scene, and, in response to that the virtual object satisfies an entry condition of the virtual building, displaying a second user interface that includes the virtual building, the virtual object, and an interaction control. The entry condition at least includes the second position being within an effective response range of the virtual building.

Abstract: A flexible OLED display device includes a flexible display panel and a support member. The flexible display panel includes an active area, an extension portion and a bending portion connecting the active area and the extension portion. The support member is located between the active area and the extension portion. The active area, the support member and the extension portion are stacked, and a predetermined distance is set between the support member and the bending portion in an extending direction parallel to the extension portion.

Abstract: A plant oil preparation includes a plurality of particles, each of which including a core layer and at least one protective layer, the core layer including the plant oil, the protective layer encapsulating the core layer and including a phospholipid material and a surfactant; and a carrier, the plurality of particles being dispersed within the carrier. A preparation method for the plant oil preparation includes steps of: (1) mixing the phospholipid material in an aqueous phase to form a dispersion solution; (2) mixing the plant oil in the dispersion solution to encapsulate the plant oil by the phospholipid material and form a plurality of intermediate particles; (3) adding the surfactant, allowing the surfactant to attach to the plurality of intermediate particles and form the plurality of particles; and (4) adding the carrier and dispersing the plurality of particles within the carrier.

Abstract: A battery energy storage module and a battery energy storage device. The battery energy storage module comprises: a structure body (101), a support member (102), and a cell group (103). A cavity for accommodating the cell group (103) is formed inside the structure body (101). The structure body (101) is provided with an opening. The cell group (103) is disposed in the cavity of the structure body (101) through the opening of the structure body (101). The support member (102) is used for supporting the structure body (101) to protect the cell group (103) disposed in the cavity of the structure body (101). Because the support member (102) is used for supporting the structure body (101) to protect the cell group (103) disposed in the cavity of the structure body (101), the battery energy storage module can have strong impact resistance, and can be applied to a full vehicle environment alone without being disposed in a protection tray.

Abstract: Provided is a display module, which includes a display panel and a first support assembly disposed on a non-display side of the display panel. For each of a second support structure, a third support structure, and a fourth support structure of the first support assembly which are configured to support bending regions of the display panel, the thickness of the support structure is less than the thickness of a first support structure configured to support a non-bending region of the display panel, and/or the support structure configured to support bending regions of the display panel at least includes a target material with a lower elasticity modulus.

Abstract: A compound of Formula (0): where Ar is one or more substituted or unsubstituted aromatic units, R is independently H, F, CN, a C1-C20 linear or branched aliphatic group or a C1-C20 linear or branched aliphatic acyl group, and n is an integer 3 or greater, is useful for sorting and dispersing carbon nanotubes (CNTs) and for producing printed electronic devices (e.g. CO2 sensors, TFTs) in which the CNTs are functionalized with the compound.

Abstract: This application discloses a virtual character display method performed by a computer device and relates to the field of application programs supporting virtual worlds. The method includes: displaying a virtual world, the virtual world including at least two scene block buildings, and each of the scene block buildings being configured for displaying virtual characters in activity statuses of a same type; determining a first social status posted by a user of the computer device associated with a first user account of the virtual world; and displaying a first virtual character corresponding to the first user account in a first scene block building corresponding to the first social status, the first virtual character being in an activity status corresponding to the first social status and having a scene element matching the activity status corresponding to the first scene block building.

Abstract: A cover plate for a foldable display module, a foldable display module and a display device are provided, the cover plate is disposed at a display side of a flexible display substrate, the foldable display module includes a bending region through which the foldable display module is folded and unfolded. The cover plate includes a first region corresponding to a position of the bending region and a second region positioned at two sides of the first region, and the cover plate further includes a first surface configured to face the flexible display substrate. The cover plate includes first and second side edges parallel to a first direction, the first direction is perpendicular to a bending axis of the foldable display module, and a portion of the second region close to the first side edge or/and the second side edge has a reinforcement strip which is disposed on the first surface.

Abstract: Display module and device are disclosed. The display module includes a display area, a bonding area, a bending area, a support structure, and first and second back film layers; the bending area has a bending start position and a bending end position; the first back film layer has a first end adjacent to the bending area, the second back film layer has a fourth end adjacent to the bending area, there is a gap between the first end and the bending start position, and between the fourth end and the bending end position; a light-emitting side of the display area is provided with a polarizer, and the polarizer has a second end which is flush with the bending start position; and a third end of a limiting support layer is flush with the bending end position.

Abstract: The present application provides an SSD card adapter bracket and a circuit board assembly. The SSD card adapter bracket includes a bracket member, a first screw, a conductive bouncing sheet, and a second screw. The bracket member includes a card base part and an extension part, and one side of the card base part is provided with a screw base. One side of the extension part is connected to the card base part, and the other side of the extension part is provided with a connection part. The first screw is threadedly connected to the screw base, and can press the SSD card to the screw base. The conductive bouncing sheet has a first end part and a second end part, the first end part is sandwiched between the first screw and the screw base, and the second end part corresponds to the connection part.

Abstract: A flexible display device is provided, including: a flexible display panel; functional members on a first side of the flexible display panel; a back film on a second side of the flexible display panel; a supporting member on a side of the back film away from the flexible display panel; and adhesive layers. The flexible display device is switchable between unfolded and folded states, and the folded state includes inwardly and outwardly folded states. In the inwardly folded state, at least part of the flexible display device is bent in a first bending direction at a first radius of curvature, in the outwardly folded state, at least part of the flexible display device is bent in a second bending direction at a second radius of curvature, and the first radius of curvature is less than the second radius of curvature.

Abstract: The invention provides a solid material for air purification and disinfection and a preparation method and application thereof. The solid material includes: 50-60 wt. % of inorganic porous materials, 10-20 wt. % of nano titanium dioxide, 3-5 wt. % of fluorescent materials, 20-30 wt. % of sodium chlorite, 3-5 wt. % of sodium lignosulfonate, 1-10 wt. % of polyethylene glycol, and 1-10 wt. % of polyvinyl alcohol. The method for preparing the solid material includes: formulating the fluorescent material into a slurry by using a polyethylene glycol aqueous solution; uniformly mixing the nano titanium dioxide, the sodium lignosulfonate, and the fluorescent material formulated into the slurry, and then spraying the mixture on an inorganic porous material carrier to be uniformly adsorbed; and mixing the sodium chlorite with the above mixture for granulation to obtain the product.

Abstract: Various systems and methods that enhance an exercise activity performed by a user are described. In some embodiments, a rowing machine is described. The rowing machine includes devices and/or components that can enhance the user experience of a user performing a rowing activity using the rowing machine, such as during a rowing-based exercise class. For example, the rowing machine can include different sensors that capture information associated with a position or movement of a seat of the rowing machine relative to a position or movement of a handle of the rowing machine and utilize the captured information to perform actions associated with the user performing the rowing activity.

Abstract: A composition for use in a photo-active device has: a charge transfer network of single walled carbon nanotubes (SWCNT) having at least 95 wt % of semiconducting single walled carbon nanotubes (sc-SWCNT) based on total weight of the SWCNT, the sc-SWCNT containing at least 30 wt % of one chiral type of sc-SWCNT based on total weight of the sc-SWCNT; and, a solution processible electron trapping material of a fullerene compound, the electron trapping material in contact with the charge transfer network of SWCNT. The composition is readily prepared from solution processible components and is highly sensitive in a narrow wavelength band. The composition is particularly useful in photoconductors and phototransistors that operate on the infrared region of the electromagnetic spectrum.