Abstract: A lens module includes a first lens having positive refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, a fifth lens having positive or negative refractive power, and a sixth lens having negative refractive power. One or more inflection points may be formed on an image-side surface of the sixth lens.

Abstract: Disclosed is a semiconductor package including a semiconductor chip having a first surface adjacent to an active layer and a second surface opposite to the first surface; a conductive stud disposed on the first surface of the semiconductor chip and connected to the active layer; an adhesive layer disposed on the second surface of the semiconductor chip; a conductive post disposed outside the semiconductor chip; a first redistribution structure, which is on the first surface of the semiconductor chip and includes a first redistribution insulation layer supporting the conductive stud and the conductive post; a second redistribution structure, which is on the second surface of the semiconductor chip and includes a second redistribution insulation layer disposed on the adhesive layer; and a first molding layer disposed on the first redistribution structure and surrounding the semiconductor chip, the adhesive layer, the conductive stud, and the conductive post.

Abstract: The present application discloses a display panel and a display apparatus, where the display panel has a first display area and a second display area, and a boundary is provided between the first display area and the second display area, and the display panel comprises: a pixel unit layer comprising a first pixel group positioned in a first display area, a second pixel group positioned in a second display area and a third pixel group positioned in at least one of the first display area and the second display area and adjacent to a boundary, wherein the first pixel group comprises a plurality of first pixel units, and the first pixel unit comprises a first sub-pixel and a first virtual sub-pixel; the third pixel group comprises two third pixel units which correspond to one first pixel unit.

Abstract: Some embodiments of this disclosure include apparatuses and methods for implementing discovery frames and group addressed frames communication. For example, some embodiments relate to a method including generating a first frame to be transmitted to a first electronic device. An association identifier (AID) value of the first frame is set to a first value to indicate that the first frame is an individually addressed frame addressed to the first electronic device. The method further includes generating a second frame to be transmitted to a group of one or more electronic devices. An AID value of the second frame is set to a second value different from the first value. The method also includes transmitting the first frame and the second frame.

Abstract: An electronic paper display screen and a manufacturing method therefor, and a display device. The electronic paper display screen includes a first electronic paper screen and a second liquid crystal display layer which are stacked; the first electronic paper screen is an electrophoretic electronic paper screen, the second liquid crystal display layer is a cholesteric liquid crystal display screen, and the second liquid crystal display layer includes a first substrate, a second substrate and a control drive circuit; the first substrate is provided with multiple first electrodes arranged in a first direction, and the second substrate is provided with multiple second electrodes arranged in a second direction; and at least one of the first substrate and the second substrate is further provided with multiple metal wires, the metal wires are respectively connected to the control drive circuit and the electrodes of the substrate to which the metal wires belong.

Abstract: A semiconductor device includes a first dielectric layer, a gate electrode embedded within the first dielectric layer, a layer stack including a gate dielectric layer, a channel layer including a semiconducting metal oxide material, and a second dielectric layer, and a source electrode and a drain electrode embedded in the second dielectric layer and contacting a respective portion of a top surface of the channel layer. A combination of the gate electrode, the gate dielectric layer, the channel layer, the source electrode, and the drain electrode forms a transistor. The total length of the periphery of a bottom surface of the channel layer that overlies the gate electrode is equal to the width of the gate electrode or twice the width of the gate electrode, and resputtering of the gate electrode material on sidewalls of the channel layer is minimized.

Abstract: A method for decoding an image according to the present invention comprises the steps of: decoding a residual block by quantizing and inverse transforming an entropy-decoded residual block; generating a prediction block via motion compensation; and decoding an image by adding the decoded residual block to the prediction block, wherein on the basis of the maximum number of motion vector candidates of the motion vector candidate list related to the prediction block, a motion vector candidate list is adjusted by adding a particular motion vector candidate or by discarding a portion from among the motion vector candidates, and in the prediction block generation step, a prediction motion vector of the prediction block is determined on the basis of the adjusted motion vector candidate list. Accordingly, the complexity of arithmetic operations is reduced during encoding/decoding of an image.

Abstract: The disclosure provides a method and a system for muck processing in a smart city based on Internet of Things. The method is performed by a management platform, including: determining a target monitoring device of a target site based on the construction site information, obtaining muck truck monitoring data of the target site through the target monitoring device, obtaining dropped muck situation information of the muck truck in different time periods and determining muck truck management information by performing muck processing information analysis based on the muck truck monitoring data, determining vehicle dust situation information through a fourth model, determining a dropped muck reason or a dust reason through a third model, and issuing different processing instructions based on different reasons of dropped muck and/or dust produced by the muck truck.

Abstract: A wireless power transmitter for transmitting power to a wireless power receiver, including a controller configured to determine whether a foreign object is present in a charging area of the wireless power transmitter; and a transmission part configured to transmit wireless power according to whether the foreign object is present, wherein the controller receives a signal including an FOD status packet from the wireless power receiver, and determines whether the foreign object is present in the charging area of the wireless power transmitter based on the FOD status packet; wherein the controller is set to be operated in a first power transfer mode when determining that the foreign object is present in the charging area, or to be operated in a second power transfer mode when determining that the foreign object is not present in the charging area; and wherein the controller determines whether the foreign object is present in the charging area based on information other than information included in the FOD status

Abstract: A method of operating a brake redundancy device including a main braking controller and a backup braking controller, includes: confirming whether or not a command signal for deceleration of the vehicle has been received, by the backup braking controller; executing a front-wheel braking mode by the backup braking controller when the command signal has been received; determining whether or not an allowable condition for providing the hydraulic pressure to wheel cylinders of rear wheels has been satisfied; and executing a rear-wheel braking mode through a cooperative control of the main braking controller and the backup braking controller when the allowable condition has been satisfied, wherein in the executing of the rear-wheel braking mode, the hydraulic pressure is provided from the backup braking controller to a portion of the main braking controller.

Abstract: Described herein are systems, methods, and software to manage secure tunnel communications in multi-edge gateway computing environments. In one implementation, a control system identifies an edge gateway from a plurality of edge gateways to support a private network tunnel. The control system further identifies addressing attributes associated with communications directed over the private network tunnel and configures the plurality of edge gateways to forward packets associated with the addressing attributes to the identified edge gateway, wherein the edge gateway can process and forward the packets over the private network tunnel.

Abstract: The present invention relates to a polycarbonate resin composition for 3D printing and a 3D printing filament comprising same and, more specifically, to a polycarbonate resin composition for 3D printing and a 3D printing filament comprising same, the polycarbonate resin composition comprising a specific combination of a polycarbonate (PC) resin, a polybutylene terephthalate (PBT) resin, a superplasticizer, and an impact modifier, wherein the polycarbonate resin retains superior mechanical properties while particular properties, such as an output performance, a winding property, and an anti-shrinkage property, required for 3D printing filaments, are excellently balanced.

Abstract: A device and a method for digital print image-connecting continuous printing according to an embodiment of the present invention comprise: an un-winder roll for un-winding printing fabric; a re-winder roll for winding the printing fabric on which printing has been completed; a printing engine provided between the un-winder roll and the re-winder roll, and including a blanket rotating while being in contact with a photo imaging plate and a print roller rotating while being in contact with the blanket; and a fabric direction switching mechanism for switching a transfer direction of the printing fabric passing between the blanket and the print roller into a forward direction or a reverse direction, wherein the printing engine prints a first divided image including a first overlapping area on a first fabric of the printing fabric when the transfer direction is the forward direction, locates only the first overlapping area printed on the first fabric under a second fabric of the printing fabric when the transfer d

Abstract: An anchor-free object detection method based on ultraviolet image includes: obtaining a ground-truth label of object detection, two label boxes corresponding to the two labels; obtaining a masked label based on the two labels and the two label boxes in the train set, and performing a same enhancement processing on the train set and the masked label; constructing an anchor-free object detection model including an encoding part, a decoding part and a detection head part including three detection heads, namely two anchor-free detection heads and one anchor-free dual-head detection head, and the dual-head of the anchor-free box dual-head detection head is an anchor-free detection head and an auxiliary detection head, respectively; training the model based on the enhanced train set and the enhanced masked label; and inputting the ultraviolet image data to be detected into the final anchor-free object detection model, to obtain an object detection result.

Abstract: Method for providing visual scripts on a one-source multi-use support platform and computer-readable medium for performing the same disclosed. Method for providing visual scripts being executed on a one-source multi-use program development device includes dividing a page editing area of a development tool execution screen resulting from an execution of a program development device with a dividing line in response to a first user input, and setting one of the areas divided by the dividing line as a design editor area, and the other area as a script editor area, wherein the design editor area and the script editor area are displayed together on the development tool execution screen, and correlated component and script source are displayed in each of the design editor area and the script editor area.

Abstract: The disclosure provides a portable terminal including an electronic device and a case disposed thereon that provides water resistant, dust resistant, and insulation for the electronic device by proper positioning of an aperture of the electronic device that uses an area of the case as an antenna. The case includes a body part that comprises a main body with a metallic portion formed of a metallic material, and an auxiliary body disposed adjacent to the metallic portion, and at least a portion of the auxiliary body is used as an antenna for transmission and reception of signals. An insulation member is disposed between the at least a portion of the auxiliary body and the main body, and a bonding layer is disposed in at least one of an area between the insulation member and at least one area of the main body, or between the insulation member and the auxiliary body.