Abstract: A light guide plate is provided, including a body. A protruding portion that protrudes outwardly is provided on a lateral surface of the body, and the body is further provided with a slot. The slot is capable of enabling the protruding portion to be deformed elastically to position and fix the body. A backlight source and a display device are further provided.

Abstract: Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube.

Abstract: A package structure and a manufacturing method thereof, and a display panel are provided, and the package structure comprises a package stack disposed on a substrate; and an additional layer disposed on the package stack. The package structure provided by the present disclosure results in saving of one deposition process and one mask process, thereby the manufacturing process is simplified. Moreover, a narrow bezel may be realized.

Abstract: A motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil; and a pre-tightening buffering component, where the pre-tightening buffering component is pressed between an upper end cover of the oil pump component and the inner sound insulation enclosure, and the pre-tightening buffering component is in communication with a high-pressure cavity of the oil pump component.

Abstract: A method for testing satellite signal receiver antenna is provided. The method includes: determining a satellite constellation state indicating status of a plurality of satellites in a satellite constellation; calculating, based on the determined satellite constellation state, initial positions of a plurality of satellite antennas that are used for emulating the satellite constellation; moving the plurality of satellite antennas to the initial positions of the plurality of satellite antennas; calibrating a phase delay of each of the plurality of satellite antennas; broadcasting, by the plurality of satellite antennas, satellite signals to test a satellite signal receiver antenna; determining a movement plan for the plurality of satellite antennas based on the satellite constellation state; and moving the plurality of satellite antennas based on the movement plan to emulate a propagation of the satellite constellation.

Abstract: A thin film packaging structure is provided, including a plurality of film layers coated on an outside of a component to be packaged, where the plurality of film layers includes sealing layers and a planazation layer arranged alternatively, and the film layer adjacent to the component to be packaged and the film layer away from the component to be packaged are the sealing layers, the sealing layers adjacent to each other enclose a formation region at which the planazation layer is arranged, and a promotion structure configured to promote a uniformity of the planazation layer is arranged at an edge of the formation region. A display device is further provided.

Abstract: A method for wireless communication includes transferring uplink data to a movable object during a first time slot, measuring channel quality associated with one or more frequency channels during a second time slot to select a working frequency channel from the one or more frequency channels, and receiving downlink data from the remote terminal using the working frequency channel during a third time slot. The first, second, and third time slots do not overlap each other. The uplink data includes synchronization information for synchronizing data transmission with the movable object.

Abstract: A coating composition comprising from 8% to 40% of a polymer; and from 0.1% to 3% of a dispersant. The polymer comprises a first acrylic monomer and from 0.2% to 5% of a first phosphorus-containing monomer. The dispersant comprises a second acrylic monomer and more than 20% of a second phosphorus-containing monomer.

Abstract: A low temperature polysilicon (LTPS) thin film transistor (TFT) substrate and a method for manufacturing the same are provided. The method includes: sequentially forming a plurality of light-shielding portions, a buffer layer, and a plurality of island-shaped polysilicon portions on a substrate; performing light ion doping over two sides of the island-shaped polysilicon portions to form doped regions and channel regions; sequentially forming a gate insulating layer and a plurality of gate electrodes; performing heavy ion doping over the doped region that are not covered by the gate electrodes to form N-type heavily doped regions and N-type lightly doped regions; and forming an interlayer insulating layer as well as a source electrode and a drain electrode which are electrically connected to the N-type heavily doped regions on the gate electrodes.

Abstract: The present disclosure provides a low-temperature polycrystalline silicon array substrate which includes a substrate, a groove disposed on the substrate, a buffer layer disposed on the substrate, and a polycrystalline silicon active layer disposed on the buffer layer, the groove is located at a channel of a thin film transistor, and the buffer layer covers the groove to form an air layer in the groove. The present disclosure further provides a manufacturing method of a low-temperature polycrystalline silicon array substrate, mainly including: manufacturing a groove at a channel of a thin film transistor on a substrate; depositing a metal sacrificial layer on the substrate, and etching the metal sacrificial layer except the groove through an etching process; sequentially forming a buffer layer and an amorphous silicon layer on the substrate; and removing the metal sacrificial layer in the groove to form an air layer in the groove.

Abstract: The present disclosure provides a backlight module and a display device. The backlight module includes: module substrate provided with a power supply line and a mounting region integrally; and a light emitting source assembly detachably disposed in the mounting region and electrically connected to the power supply line.

Abstract: A terminal device includes a screen, a first camera, and a movement mechanism. The first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.

Abstract: A hole plug includes a cap and a securing frame. The securing frame extends from the cap. The securing frame includes first and second support legs, first and second connectors, and a lock body. The first connector is engaged with the first support leg. The second connector is engaged with the second support leg.

Abstract: The embodiments of the present disclosure relate to a power package module of multiple power chips and a method of manufacturing a power chip unit. The power package module of multiple power chips includes: a power chip unit including at least two power chips placed in parallel and a bonding part bonding the two power chips; a substrate supporting the power chip unit and including a metal layer electronically connecting with the power chip unit; and a sealing layer isolating the power chip unit on the substrate from surroundings to seal the power chip unit; the bonding part and the sealing layer are made from different insulated material, the distance of a gap between the two power chips placed in parallel is smaller than or equal to a preset width, and the bonding part is filled in the gap, insulatedly bonding the two power chips placed in parallel.

Abstract: A press-type and nasal-inhaling-type smoking paraphernalia for heating cigarettes includes a roasting-type heating device and a press puffing device, wherein the roasting-type heating device heats the cigarette in the radiated manner; and the press puffing device drives the relevant mechanism to compress the smoke by the user pressing the piston support, and the compressed smoke spurts out from the air outlet for snorting by the user, which avoids the design of the complicated gas channel in the traditional electric heating smoking paraphernalia, the local overheating of the cigarette, and the direct contact of the mouth with the cigarette filter.

Abstract: The present invention provides an apparatus for stabilizing an imaging device and methods of using the same for a wide variety of applications including photography, video, and filming. Also provided are unmanned vehicles including aerial vehicles that contain the apparatus disclosed herein.

Abstract: Some aspects of the disclosure include a self-refresh entry sequence for a memory, such as a DRAM, that may be used to avoid a frequency mismatch between a system processor and a system memory. The self-refresh entry sequence may signal the memory to reset the frequency set point state and default to the power-up state upon a self-refresh process exit. In another aspect, a new mode register may be used to indicate that the frequency set point needs to be reset after the next self-refresh entry command. In this aspect, the processor will execute a mode register write command followed by a self-refresh entry in response to the occurrence of a crash event. Then, the memory will reset to the default frequency set point by the end of self-refresh entry execution.

Abstract: A method of designing a box-type energy-dissipating section of a box-type energy-dissipating mudflow diversion flume. Firstly, the longitudinal gradient J of the flume and the roughness coefficient n 0 of a fully-lined flume bottom (1) are determined. Then, the parameters of the box-type energy-dissipating section are set, and related parameters are substituted into a formula for calculation, so that the overall roughness coefficient n of the flume is obtained. Further, the flow velocity of the mudflow is calculated by means of the Manning formula. Finally, the flow velocity of the mudflow is compared with the non-scouring and non-silting velocity allowed by the flume, and the design value of the box-type energy-dissipating section is obtained through final optimization. The method factors in the longitudinal gradient J of the flume, the length L of the box-type energy-dissipating section, the width b of the box-type energy-dissipating section, and the average diameter D of filler stones.

Abstract: The disclosure provides a method for immunotherapy of a subject afflicted with cancer, comprises administering to the subject a composition comprising a therapeutically effective amount of an antibody that inhibits signaling from the PD-1/PD-L1 signaling pathway. This disclosure also provides a method for immunotherapy of a subject afflicted with cancer comprising selecting a subject that is a suitable candidate for immunotherapy based on an assessment that the proportion of cells in a test tissue sample from the subject that express PD-L1 on the cell surface exceeds a predetermined threshold level, and administering a therapeutically effective amount of an anti-PD-1 antibody to the selected subject. The invention additionally provides rabbit mAbs that bind specifically to a cell surface-expressed PD-L1 antigen in a FFPE tissue sample, and an automated IHC method for assessing cell surface expression in FFPE tissues using the provided anti-PD-L1 Abs.

Abstract: The disclosure provides a method for immunotherapy of a subject afflicted with cancer, comprises administering to the subject a composition comprising a therapeutically effective amount of an antibody that inhibits signaling from the PD-1/PD-L1 signaling pathway. This disclosure also provides a method for immunotherapy of a subject afflicted with cancer comprising selecting a subject that is a suitable candidate for immunotherapy based on an assessment that the proportion of cells in a test tissue sample from the subject that express PD-L1 on the cell surface exceeds a predetermined threshold level, and administering a therapeutically effective amount of an anti-PD-1 antibody to the selected subject. The invention additionally provides rabbit mAbs that bind specifically to a cell surface-expressed PD-L1 antigen in a FFPE tissue sample, and an automated IHC method for assessing cell surface expression in FFPE tissues using the provided anti-PD-L1 Abs.