Abstract: What are disclosed are a flexible display device and a method of detecting a curved state of a flexible display panel thereof, which can estimate a curved state of a flexible display panel. The flexible display device includes a flexible display panel and a controller. The flexible display panel includes N optical fibers which can be curved with the curving of the flexible display panel, a laser transmitter disposed at an input terminal of the optical fiber and a light intensity detector disposed at an output terminal of the optical fiber, wherein N is an integer greater than or equal to 1. The controller is configured to acquire a light intensity parameter detected by the light intensity detector, and determine a current state of the flexible display panel according to the light intensity parameter, wherein M is an integer greater than or equal to 1 and smaller than or equal to N.

Abstract: A biodegradable composite including: (a) a polymeric matrix having a biodegradable polymer; (b) a filler; and (c) an anhydride grafted compatibilizer including one or more biodegradable polymers modified with an anhydride group. The composite may also include (d) polymer additives such as polymer chain extenders or plasticizers. An in situ method of manufacturing the biodegradable composite of the present invention, including the steps of: (a) melting one or more biodegradable polymers in the presence of a functional monomer and a free radical initiator to form a mixture; and (b) adding a filler and polymer additives to the mixture thereby manufacturing the biodegradable composite.

Abstract: An apparatus for parallel filtering, including a multi-granularity memory, a data cache device, a coefficient buffer broadcast device, a vector operation device and a command queue device. The multi-granularity memory is configured to store data to be filtered, filter coefficients and filtering result data. The data cache device is configured to cache, read and update the data to be filtered. The coefficient buffer broadcast device is configured to cache and broadcast the read filter coefficients. The command queue device is configured to store and output a queue of operation commands for the parallel filtering operation. The vector operation device is configured to perform a vector operation based on the data to be filtered and the output coefficient data, and write an operation result into the multi-granularity filtering result storage unit. A method is also provided.

Abstract: Techniques are disclosed that involve face detection. For instance, face detection tasks may be decomposed into sets of one or more sub-tasks. In turn the sub-tasks of the sets may be allocated across multiple image frames. This allocation may be based on a multiple layer, quad-tree approach. In addition, face tracking tasks may be performed.

Abstract: Techniques are provided for preconfiguring hardware prior to BIOS boot up, and in particular, accessing a Basic Input Output System (BIOS) feature descriptor in the BIOS read only memory area, the BIOS feature descriptor comprising information associated with a BIOS of the server; and utilizing the BIOS feature descriptor, prior to boot up operations of the server, to configure hardware of the server.

Abstract: A memory access system includes a memory, a controller, and a redundancy elimination unit. The memory is a multi-way set associative memory, and the redundancy elimination unit records M record items. Each record item is used to store a tag of a stored data block in one of storage sets. The controller determines a read data block and a target storage set of the read data block and sends a query message to the redundancy elimination unit. The query message carries a set identifier of the target storage set of the read data block and a tag of the read data block. The redundancy elimination unit determines a record item corresponding to the set identifier of the target storage set, matches the tag of the read data block with a tag of a stored data block in the record item corresponding to the target storage set of the read data block.

Abstract: An exenatide-containing composition is in the form of microspheres, which are prepared by using exenatide acetate and polylactic-co-glycolic acid (PLGA) as raw materials, and the content of acetic acid in the prepared composition is lower than 0.01%. A method for preparing the exenatide-containing microspheres includes selecting a cleaning fluid of a proper external water phase and a proper amount to clean microspheres, and selecting a proper re-drying temperature to cure the microspheres after the microspheres are freeze-dried.

Abstract: A power module including a power device and a magnetic component is provided. The magnetic component is stacked with the power device and a vertical projection of the magnetic component is at least partially overlapping with the power device. The magnetic component includes a magnetic core and a winding set. The magnetic core includes a first surface, a second surface and at least one window. The window is located between the first surface and the second surface, and includes a passing-through axis vertical to a surface of the power device, where at least one leading pin or pad is disposed on the surface of the power device. The winding set includes at least one winding portion. The winding portion passes through the window and electrically connected to the power device. Each winding set and the magnetic core are configured to form an inductor, and the winding set is preformed.

Abstract: A graphics processing unit (GPU) may include a triangle setup engine (TSE) configured to determine coordinates of a triangle, rotate coordinates of the triangle based on an angle. To rotate the coordinates, the TSE generates coordinates of the triangle in a rotated domain, and determines coordinates of a bounding box in the rotated domain based on the coordinates of the triangle in the rotated domain. The TSE determines a first plurality of parallel scanlines in the rotated domain, and a second plurality of parallel scanlines in the rotated domain. The first and second pluralities of scanlines are perpendicular. The TSE determines whether the bounding box coordinates are located within two adjacent scanlines. If the bounding box coordinates are located within the two adjacent scanlines, the TSE removes the triangle from the scene.

Abstract: Compounds of formula I, including their salts, as well as compositions and methods of using the compounds are set forth. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.

Abstract: An aqueous coating composition having an extended open time and capable of providing coating films with good properties including stain resistance and block resistance, a process of preparing the aqueous coating composition, and a method of extending open time of an aqueous coating composition.

Abstract: A command-line interface (CLI) displaying method includes receiving a typed character, determining whether a character is displayed in a prompt information displaying area, deleting the character displayed in the prompt information displaying area when the character is displayed in the prompt information displaying area, and displaying information obtained by processing a command string currently displayed in a command line displaying area in the prompt information displaying area.

Abstract: The present application discloses an OLED display screen and a display apparatus including the display screen and a method of manufacturing the OLED display screen. The OLED display screen includes a flexible substrate, an OLED device and a packaging layer; wherein, the packaging layer includes a reinforcement part located in a predefined bending region of the display screen.

Abstract: An unmanned aerial vehicle (UAV) includes a first communication module, a second communication module, and one or more processors. The first communication module is configured to directly receive control data from a controlling terminal via a first communication link and the control data is used to control operations of the UAV. The second communication module is configured to transmit feedback data to a monitoring terminal via a second communication link. The monitoring terminal is located remotely from the UAV. The one or more processors are, individually or collectively, configured to terminate and reactivate the first wireless communication link based on one or more predetermined criteria.

Abstract: The present disclosure provides a flexible display device and a method for packaging the same. The flexible display device includes a light-emitting component and a packaging layer for packaging the light-emitting component. The packaging layer includes a patterned first film layer with patterned gaps, and a second film layer at least covering the patterned gaps in the first film layer.

Abstract: The present application relates to a light emitting diode, a light emitting device, and a display device. The light emitting device includes a light emitting diode and a substrate; the substrate is coated with a bonding substance; the light emitting diode is provided with a positive electrode pad and a negative electrode pad; the surface of the positive electrode pad and/or the negative electrode pad is provided with a plurality of protrusions which are embedded in the bonding substance; and the positive electrode pads and the negative electrode pads are fixed to the substrate through the bonding substance. The embodiment of the present application provides projections on the pad of the light emitting diode, avoids the need of increasing the area of the pad, increases the contact area between the pad and the solder with the constant pad area, improves the bonding stability between the light emitting diode and the substrate, and reduces the production cost.

Abstract: A keyword input by a first user is received by a server. User characteristics are determined using the keyword. A first region is identified that comprises plural second regions. Based at least on location information of users in the first region, quantities of second users in respective second regions are determined that have the user characteristics. Candidate regions are determined from the plural regions based on the quantities of the second users. The candidate regions are provided for presentation to the first user.

Abstract: Compounds of Formula I, including their salts, as well as compositions and methods of using the compounds are set forth. The compounds have activity against hepatitis C virus (HCV) and areuseful in treating those infected with HCV.

Abstract: The present disclosure provides a connector disengagement apparatus and an inspection system for a liquid crystal display module. The connector disengagement apparatus comprises a first member, a second member, a third member, a rotation axle and a stiffener carrying a part of a connector, one end of the first member being connected to one end of the second member, the other end of the first member being arranged towards the stiffener, the other end of the second member being connected to the third member, wherein the second member is rotatable about the rotation axle. The connector disengagement apparatus acts on the stiffener in a down-to-up direction to lift the stiffener to interrupt efficiently the connection of the connector. In the disengagement process, the pins of the connector will not be damaged as the force of the disengagement apparatus is not directly applied onto the connector.

Abstract: The present disclosure relates to an inertia measurement module for an unmanned aircraft, which comprises a housing assembly, a sensing assembly and a vibration damper. The vibration damper comprises a first vibration-attenuation cushion; and the sensing assembly comprises a first circuit board, a second circuit board and a flexible signal line for connecting the first circuit board and the second circuit board. An inertia sensor is fixed on the second circuit board, and the first circuit board is fixed on the housing assembly. The inertia measurement module further comprises a weight block, and the second circuit board, the weight block, the first vibration-attenuation cushion and the first circuit board are bonded together. The present disclosure greatly reduces the influence of the operational vibration frequency of the unmanned aircraft on the inertia sensor and improves the measurement stability of the inertia sensor.