Abstract: Provided are a panel adsorption device and an automatic adsorption method using the same. A position of a liquid crystal panel on a platform is determined by providing a plurality of image capture devices above the platform, and then correspondingly sets the vacuum adsorption hole to a negative pressure state to firmly locate the liquid crystal panel on the platform. Meanwhile, the platform can be compatible with panels of various models and sizes.

Abstract: A gate drive circuit, a driving method thereof and a display device are disclosed. The gate drive circuit, includes: a plurality of scanning output terminals and a decoder circuit. The decoder circuit includes a plurality of input terminals and a plurality of output terminals; the plurality of output terminals of the decoder circuit are in one-to-one correspondence with the plurality of scanning output terminals; the plurality of input terminals of the decoder circuit are configured to receive a parallel data frame; and the decoder circuit is configured to output a trigger signal for generating a scanning signal at an output terminal, which is corresponding to the parallel data frame, of the decoder circuit when receiving of the parallel data frame outputted by the latch circuit is accomplished, so as to allow a scanning output terminal corresponding to the parallel data frame outputs the scanning signal.

Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax, polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K?N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.

Abstract: Wireless communication between a user equipment (UE) and a base station may occur on unlicensed spectrum. When wirelessly communicating on unlicensed spectrum, there is an expectation that there may be interference from others devices also transmitting on the same resources in the unlicensed spectrum. Systems and methods are therefore disclosed that aim to facilitate wireless communication in unlicensed spectrum. In some embodiments, systems and method are disclosed that are directed to the transmission of uplink control information (UCI) in unlicensed spectrum. The UCI may be or include hybrid automatic repeat request (HARQ) feedback. The HARQ feedback may correspond to a downlink data transmission that was also sent on unlicensed spectrum.

Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes: a substrate, the substrate including a display area and a non-display area disposed around the display area; a first barrier layer, disposed on the non-display area and disposed around an edge of the display area; a second barrier layer, disposed on the first barrier layer; wherein the second barrier layer includes at least two rings of first barrier walls, and the first barrier walls are disposed around the display area.

Abstract: A movable carrier auxiliary system includes an environment detecting device including an image capturing module, a storage module, and an operation module. The image capturing module is disposed on a movable carrier for capturing an environment image around the movable carrier. The storage module stores a plurality of image models. A control method thereof includes that the operation module is electrically connected to the image capturing module and the storage module to detect whether the environment image has an image that matches at least one of the image models or not, and to generate a corresponding detection signal.

Abstract: A beam allocation method and apparatus, relating to the field of communications. The method includes: determining a first network device set, where the first network device set includes to-be-scheduled first network devices; allocating transceivers in a second network device to n first network devices in the first network device set, where n?2; and respectively allocating n beams in different directions simultaneously generated by the transceiver to the n first network devices, where the n first network devices occupy different subbands in a frequency band corresponding to the beams. In this application, coverage of a beam during an instance during scheduling may be expanded. In addition, users may simultaneously transmit data, and there is no waiting latency.

Abstract: The present disclosure is intended to provide a smart television and a method for displaying a graphical user interface of a television screen shot. The method includes while a display device is displaying currently-played content, in response to receiving an input instruction for capturing a screen shot, acquiring a screen shot image comprising at least one object; and while the display device continues playing, displaying a screen shot content display layer on the display device. The screen shot content display layer is configured to present the screen shot image. The method further includes in response to receiving an input for selecting an object or a keyword matched with the object, displaying recommended content related to the object; in response to receiving a selection for a different object on the screen shot image by moving a focus frame, updating presentation of recommended content based on the selected different object.

Abstract: A precise and efficient cold-extension forming method for an unsymmetrical ferrule blank, comprising pipe-cutting blanking, surface phosphorus saponification treatment, ferrule cold-extrusion forming, and turning post-treatment. In the step of surface phosphorus saponification treatment, firstly, shot blasting pretreatment is performed on the surface of a ferrule blank by using a shot blasting machine; and then, the process steps of washing, phosphorization, washing, saponification, and drying are completed in sequence. In the step of ferrule cold-extrusion forming, automatic material feed is performed by using an automatic feeding machine, and the material is conveyed to a cold-extrusion punch press for cold-extension. The method features low equipment investment cost, short technological process, and low energy consumption.

Abstract: The invention provides a GOA circuit, a display panel and a display device. The GOA circuit includes: a first voltage stabilizing module, including a first capacitor and a second capacitor, and one end of the first capacitor is connected to a connection point between a forward scan control signal and a forward and reverse scan control module; one end of the second capacitor is connected to a connection point between a reverse scan control signal and the forward and reverse scan control module.

Abstract: This application provides a service flow configuration method. In the method, a control device receives a first DHCP packet sent by a DHCP server, where the first DHCP packet includes an IP address of a server configured to provide a configuration file, an identifier of the configuration file, and an IP address of a user-side terminal. The control device replaces, with an IP address of the control device, the IP address being in the first DHCP packet and being of the server configured to provide the configuration file, and sends the IP address of the control device to the terminal by using a second DHCP packet. The control device receives a first request packet including the identifier of the configuration file. The control device obtains, based on the identifier of the configuration file from the server configured to provide the configuration file, a configuration file corresponding to the terminal.

Abstract: The present application provides a culture system and method for expanding hematopoietic stem cells and/or hematopoietic progenitor cells, hematopoietic stem cells and hematopoietic progenitor cells. The culture system comprises a basal medium suitable for expanding stem cells; and a JNK signaling pathway inhibitor. Groups of JNK signaling pathway inhibitor are described and provided.

Abstract: A method for recycling copper indium gallium selenium materials comprises the steps of sulphating roasting, acid dissolution, extraction and electrolysis of metal copper, production of a gallium hydroxide deposition, replacement of indium, and the like.

Abstract: An electrical terminal includes a terminal body, at least one interference lug, and at least one circuit connection part. The terminal body includes a front end and a back end in a longitudinal direction. The interference lug is arranged in parallel to the longitudinal direction and extends outwardly in a horizontal direction perpendicular to the longitudinal direction. The at least one circuit connection part is connected to the terminal body. An electrical connector is also provided, and the electrical connector includes a base and the electrical terminal. The base includes at least one installation trough, and a guiding groove is arranged in the at least one installation trough, the at least one interference lug is adapted to slide into the guiding groove, so as to guide and position the electrical terminal.

Abstract: The present invention provides a double-screen display device, including a front screen having at least a first display area for displaying information required by a user; and a rear screen having at least a second display area, a fingerprint sensor, a sensor group, a camera module and a microphone. The fingerprint sensor is located on a bottom of the second display area. The sensor group, the camera module and the microphone are located on a top of the second display area. The front screen and the rear screen are controlled and switched according to a switching condition by a central processor unit in the double-screen display device.

Abstract: An overvoltage protection unit, an overvoltage protection method, a sampling module, a pixel circuit and a display apparatus are provided. The overvoltage protection unit includes a comparator and an output switch, where a first input terminal of the comparator is supplied with a predetermined maximum voltage, a second input terminal of the comparator is supplied with an actual sampled voltage, an output terminal of the comparator is connected with a control terminal of the output switch and the actual sampled voltage is supplied to an input terminal of the output switch; the output switch selectively outputs the actual sampled voltage in accordance with an output signal of the comparator.

Abstract: Embodiments of staircase structures of a three-dimensional memory device and fabrication method thereof are disclosed. The semiconductor structure includes a first and a second film stacks, wherein the first film stack is disposed over the second film stack and has M1 number of layers. The second film stack has M2 number of layers. M1 and M2 are whole numbers. The semiconductor structure also includes a first and a second staircase structures, wherein the first staircase structure is formed in the first film stack and the second staircase structure is formed in the second film stack. The first and second staircase structures are next to each other with an offset.

Abstract: A planar antenna for digital television, wherein the planar antenna for digital television comprises a substrate, and a low-frequency radiation line and a high-frequency radiation line arranged on the substrate, the length of the low-frequency radiation lines being one quarter of a wavelength corresponding to the VHF frequency band, and the length of the high-frequency radiation lines being one quarter of a wavelength corresponding to the UHF frequency band.

Abstract: Embodiments of wafer bonding method and structures thereof are disclosed. The wafer bonding method can include performing a plasma activation treatment on a front surface of a first and a front surface of a second wafer; performing a silica sol treatment on the front surfaces of the first and the second wafers; performing a preliminary bonding process of the first and second wafer; and performing a heat treatment of the first and the second wafers to bond the front surface of the first wafer to the front surface of the second wafers.

Abstract: A shuffling machine having a card dispensing structure is provided. The shuffling machine has a central accommodating compartment, a left accommodating compartment, a right accommodating compartment, and a card dispensing space. A translation plate is disposed in the card dispensing space. A driving mechanism is connected to the translation plate. The translation plate is coupled with a card dispensing device configured to dispense the playing cards in the card dispensing space. The card dispensing device includes a fixed seat and a dispensing block. The fixed seat limits a vertical displacement of the dispensing block within a predetermined distance. Left and right sides of an underside of the dispensing block have beveled edges. Thereby, the dispensing block and its beveled edges can prevent the playing card that is mistakenly riffled from being bent and damaged.