Abstract: A method of forming integrated circuit device, including: providing a substrate; forming an integrated circuit region on the substrate, the integrated circuit region comprising a dielectric stack; forming a seal ring in the dielectric stack and around a periphery of the integrated circuit region; forming a trench around the seal ring and the trench exposing a sidewall of the dielectric stack; forming a moisture blocking layer continuously covering the integrated circuit region and extending to the sidewall of the dielectric stack, thereby sealing a boundary between two adjacent dielectric films in the dielectric stack; and forming a passivation layer over the moisture blocking layer.

Abstract: A stereo microphone speaker includes a Printed circuit board, a middle housing, and a handle body. An audio frequency dividing module and an audio playback module are arranged at end surfaces of the Printed circuit board. The handle body includes a handle rear cover and a handle front cover, and an interior of the handle front cover is fixedly connected with a tweeter mounting cavity. An interior of the tweeter mounting cavity is provided with a tweeter. An interior of the handle rear cover defines a subwoofer mounting cavity. An interior of the subwoofer mounting cavity defines a subwoofer, and an upper end of the middle housing defines a silicone microphone installation fixing groove. A silicone microphone support is provided inside the silicone microphone installation fixing groove, and an interior of an upper end of the silicone microphone support is provided with a microphone.

Abstract: A wheel automatic closed die forging production line includes a sawing machine, a first transfer track, a bar heating furnace, a first manipulator, an oscillating rolling machine, a second manipulator, a primary forging hydraulic machine, an intermediate heating furnace, a third manipulator, a finish forging hydraulic machine, a wheel transfer block, a fourth manipulator, a cutting, expanding and punching hydraulic machine, a second transfer track, a spinning machine, a fifth manipulator, a third transfer track, a heat treatment furnace, a fourth transfer track, a machining unit, a sixth manipulator and a fifth finished product track, and can improve mechanical and the physical properties of the wheel product, the wheel forging effect and the yield. Aluminum and magnesium alloy wheel compression molding is realized, reducing cost, time and labor for secondary machining and reshaping, and improving production safety and efficiency.

Abstract: A method for manufacturing a semiconductor structure includes: forming a dielectric layer over a conductive layer on a semiconductor substrate; etching the dielectric layer to form a via hole that exposes the conductive layer; depositing a barrier layer to line the via hole; after depositing the barrier layer, depositing a first metal layer to fill a remainder of the via hole; performing a chemical mechanical polishing (CMP) process on the first metal layer until the barrier layer is exposed; after performing the CMP process, depositing a second metal layer over the barrier layer and the first metal layer; and etching the second metal layer to form a metal line.

Abstract: The invention provides compositions and methods for treating diseases associated with expression of a tumor antigen as described herein. The invention also relates to nucleic acids comprising a truncated PGK promoter operably linked to a chimeric antigen receptor (CAR) specific to a tumor antigen as described herein, vectors encoding the same, and recombinant T cells comprising the CARs of the present invention. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises an antigen binding domain that binds to a tumor antigen as described herein.

Abstract: An imaging device includes a photodiode array with a first and second photodiodes. First and second floating diffusions are configured to receive charge from the first and second photodiodes, respectively. An analog to digital converter (ADC) is configured to receive simultaneously first and second bitline signals from the first and second floating diffusions, respectively. The ADC is configured to generate a reference readout in response to the first and second bitline signals after a reset operation. The ADC next generates a first half of a phase detection autofocus (PDAF) readout in response to the first and second bitline signals after charge is transferred from the first PDAF photodiode to the first floating diffusion. The ADC then generates a full image readout in response to the first and second bitline signals after charge is transferred from the second photodiode to the second floating diffusion.

Abstract: The present disclosure relates to the field of modular robot control, and more particularly to a correction method and system for constructing a modular robot thereof. The correction method and system for constructing a modular robot according to the present invention can be corrected according to whether the assembly structure matches the target structure during the assembly of the modular robot, avoiding repeated assembly work by users, Which brings a good user experience to users.

Abstract: Various battery cell arrangements are presented herein. The battery cell can include an anode current collector. The battery cell can include a carbon-based anode coating layer that coats the anode current collector. A first bond between the anode current collector and the anode coating layer may have a first adhesion strength. The battery cell also includes a cathode, a separator layer that contacts the cathode, and a separator coating layer. The separator coating layer can be positioned between the anode coating layer and the separator layer. A second bond between the separator coating material and the anode coating material has a second adhesion strength. The second adhesion strength of the second bond may be greater than the first adhesion strength of the first bond.

Abstract: An array substrate, a driving method, an organic light emitting display panel and a display device. The array substrate includes a plurality of light emitting devices and pixel circuits connected with the light emitting devices, both located in a display area as well as a plurality of voltage control circuits located in a non-display area, wherein at least two of the pixel circuits in one row share one of the voltage control circuits.

Abstract: Embodiments of the present disclosure disclose an apparatus and method for fixing a sensing system to an unmanned construction machinery. The fixing apparatus includes an internal fixing module and an external fixing module, in which, the internal fixing module is configured to fix a sensing device in a sensing system of an unmanned construction machinery to the external fixing module in a predetermined fixing manner; and the external fixing module is configured to control the sensing device in the sensing system to perform an environment sensing on a target area of the unmanned construction machinery in a predetermined control manner.

Abstract: A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a first barrier layer on the buffer layer; forming a patterned mask on the first barrier layer; forming a second barrier layer adjacent to two sides of the patterned mask; removing the patterned mask to form a recess; forming a gate electrode in the recess; and forming a source electrode and a drain electrode adjacent to two sides of the gate electrode.

Abstract: Disclosed is a file security method for reinforcing file security. The method may include: by a first communication device, detecting an access to a file stored in a virtual drive; by the first communication device, requesting a decryption key of the file to a second communication device and receiving the decryption key; and by the first communication device, decrypting the access-detected file by using the decryption key.

Abstract: A cross-flow impeller mounting structure includes a housing and an impeller shaft support structure mounted on the housing and adapted to mount and support one end of a cross-flow impeller shaft away from a motor; the housing is adapted to mount a cross-flow impeller and match the cross-flow impeller to form an air duct; the housing includes: a side wall; a first end wall connected to one end of the side wall and provided with a first mounting through hole having an aperture which matches an outer diameter of the motor driving the cross-flow impeller to rotate and is adapted to mount the motor; a second end wall connected to the other end of the side wall and provided with a second mounting through hole for the cross-flow impeller to mount; the second end wall, the first end wall and the side wall encloses a cavity receiving the cross-flow impeller.

Abstract: Embodiments of the application provide a method for determining system information, and a terminal device and a network device. The method comprises: a terminal device sending a first random access preamble to a network device; the terminal device receiving a media access control (MAC) protocol data unit (PDU) sent by the network device, wherein the MAC PDU comprises at least one random access response (RAR); and the terminal device determining, according to the at least one RAR, system information to be sent by the network device.

Abstract: An electronic apparatus performs a method of extracting color from a two-dimensional (2D) facial image of a real-life person that includes: identifying a plurality of keypoints in the 2D facial image based on a keypoint prediction model; rotating the 2D facial image until the selected keypoints from the plurality of keypoints are aligned; locating a plurality of parts in the rotated 2D facial image, wherein each part is defined by a respective subset of the plurality of keypoints; extracting, from the pixel values of the 2D facial image, the average color for each of the plurality of the parts defined by a corresponding subset of keypoints; and generating a personalized three-dimensional (3D) model of the real-life person that mimics the respective facial feature color of the 2D facial image using the extracted colors of the plurality of the parts in the 2D facial image.

Abstract: A gating and a 3D holographic display device are provided. The grating includes grating electrodes and spacing pillars disposed between a first substrate and a second substrate opposite to the first substrate. The grating electrodes extend along a first direction and are arranged along a second direction. Along a plane parallel to the first substrate, positions of spacing pillars are referred to as matrix points. The spacing pillars correspond to the matrix points; the matrix points include multiple first matrix point units arranged as an array. A minimum repeating unit of the matrix points includes four first matrix point units located at four vertices of a first quadrilateral. Two adjacent sides of the first quadrilateral are defined as a first unit vector and a second unit vector, respectively; and an angle between the first unit vector and the second unit vector is ?1, and 0°??1?90°.

Abstract: A chip package structure including a chip, a stress buffer layer, a first insulating layer, a redistribution layer, a second insulating layer, and a solder ball is provided. The chip has an active surface, a back surface and a peripheral surface. The stress buffer layer covers the active surface and the peripheral surface, and the first insulating layer is disposed on the back surface. A bottom surface of the stress buffer layer is aligned with the back surface of the chip. The redistribution layer is electrically connected to the chip through an opening of the stress buffer layer. The second insulating layer covers the stress buffer layer and the redistribution layer. The solder ball is disposed in a blind hole of the second insulating layer and electrically connected to the redistribution layer. A top surface of the solder ball protrudes from an upper surface of the second insulating layer.

Abstract: The present invention relates to the field of composite membrane and discloses a polyurethane/polyvinylidene fluoride composite membrane for extracting organic sulfide from naphtha. The polyurethane/polyvinylidene fluoride composite membrane includes an active layer and a support layer where the active layer is a polyurethane casting membrane and the support layer is a polyvinylidene fluoride membrane. The polyurethane/polyvinylidene fluoride composite membrane is prepared by coating the active layer onto the support layer. At the same time, a preparation method for the polyurethane/polyvinylidene fluoride composite membrane is disclosed. The present invention has the following beneficial effects: the polyurethane/polyvinylidene fluoride composite membrane prepared in the present invention may be used to extract organic sulfide in naphtha with high separation efficiency.