Abstract: A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a substrate, a first dielectric layer, an etching stop layer, a second dielectric layer, a conductive via, and a data storage structure. The first dielectric layer is disposed on the substrate. The etching stop layer is disposed on the first dielectric layer. The second dielectric layer is disposed on the etching stop layer. The first dielectric layer, the etching stop layer, and the second dielectric layer collectively define an opening. The conductive via is disposed in the opening. The data storage structure is disposed on the conductive via.

Abstract: An additive manufacturing (AM) system includes a carriage that deposits material in a defined pattern and a building platform that receives material deposited from the carriage. The carriage includes a pre-heating assembly with a plurality of pre-heating chambers and a printing block with a plurality of slots for receiving a plurality of printing heads. The carriage is equipped with more pre-heating chambers than head slots.

Abstract: A screen capturing method includes: In a screen split state, an electronic device displays N applications respectively by using N split screens, where one split screen is configured to display an interface of one application, and N is a positive integer greater than 1; further, the electronic device receives a screen capturing operation for a target split screen, where the target split screen includes at least one split screen; finally, in response to the screen capturing operation, the electronic device displays, in full screen, an interface of an application corresponding to each split screen in the target split screen, and generates a screenshot picture, where the screenshot picture includes a full-displayed interface of the application corresponding to each split screen in the target split screen.

Abstract: The present application provides an aperture assembly. The aperture assembly is used in an optical lens system. The aperture assembly includes a plate including a hollow portion and a non-hollow portion. The hollow portion is configured to define an aperture of the optical lens system, wherein the contour of the hollow portion has a non-circular shape. The aperture assembly can prevent the size of the aperture from being reduced as the size of the plate is reduced in a case that a circular aperture is applied to the plate. The present application also realizes an aperture adjustment for a non-circular aperture.

Abstract: A dual-frequency antenna and an electronic device are provided, and belong to the field of communication technology. The dual-frequency antenna includes a first antenna unit and a second antenna unit opposite to each other, and a filtering unit therebetween. An operating frequency band of the first antenna unit is a first frequency band; an operating frequency band of the second antenna unit is a second frequency band; the filtering unit is configured to reflect an electromagnetic wave of the first frequency band and to transmit an electromagnetic wave of the second frequency band; the first antenna unit is configured to receive the electromagnetic wave of the first frequency band and to reflect the received electromagnetic wave of the first frequency band by the filtering unit; and the second antenna unit is configured to receive and reflect the electromagnetic wave of the second frequency band transmitted by the filtering unit.

Abstract: Disclosed are a method, control system, storage and retrieval equipments, and handling equipments. The control system is configured to: determine a target inventory receptacle from inventory receptacles in a storage area of an inventory system; and determine a target storage and retrieval equipment and a target handling equipment, and send a dispatching instruction to the target storage and retrieval equipment and the target handling equipment. The target storage and retrieval equipment is configured to: drive, in response to the dispatching instruction, to a position specified in the dispatching instruction, take out the target inventory receptacle, and directly or indirectly undertake the target inventory receptacle to the target handling equipment.

Abstract: An electronic device may include a first camera, a second camera, a display, and at least one processor electrically connected to the first camera, the second camera, and the display. The at least one processor may acquire a first image frame through the first camera, display the first image frame on the display as a preview, determine a first point corresponding to a user input within the first image frame in response to a reception of the user input through the display, determine a second point that is distinguished from the first point and satisfies a predetermined condition within the first image frame, acquire a first video focused on a first subject corresponding to the first point through the first camera, and acquire a second video focused on a second subject corresponding to the second point through the second camera. Various other embodiments drawn by the specification are possible.

Abstract: Provided are a compound for improving the luminous efficiency, stability, and lifespan of an organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.

Abstract: An electric pulse decomposition method for separating a composite material by an electric pulse, the composite material being obtained by bonding or joining a plurality of conductors to each other with an insulating member, the electric pulse decomposition method including a protrusion formation step for forming a protrusion in a specific site, on a side on which the composite material is arranged, of at least one of the plurality of conductors, and a separation step for separating the plurality of conductors in the composite material 1 by respectively bringing electrodes into contact with surfaces of the plurality of conductors and applying an electric pulse between the electrodes to destroy the insulating member. This makes it possible to separate the plurality of conductors from the composite material by making a shock wave caused by a current of the dielectric breakdown functioning as an adhesive to effectively destroy the insulating member.

Abstract: Provided are a novel boron-containing compound and an electrolyte solution additive for a secondary battery including the same. The electrolyte solution for a secondary battery provided in one embodiment includes the novel boron-containing compound, thereby suppressing the decomposition of an electrolyte solution to improve the capacity and the life characteristics of a battery.

Abstract: An empty-firing prevention safety device for a nail gun includes: a gun body including an actuating space and a nail groove; a trigger, capable of being pressed, located in the actuating space; and a connecting rod pivoted to the gun body and capable of being moved between an actuating position and a locking position, and including: a sensing portion located in or away from the nail groove, and a limit portion located in the actuating space and facing the abutting portion, when the connecting rod is in the actuating position, the sensing portion moves out of the nail groove, the limit portion is misaligned with the abutting portion, allowing the trigger to be pressed, when the connecting rod is in the locking position, the sensing portion is located in the nail groove, and the limit portion is aligned with the abutting portion, so that the trigger cannot be pressed.

Abstract: A method to implement a fixed-point scale layer in a neural network for data processing is provided in the present disclosure. The method includes: receiving fixed-point input data over a channel of a standalone floating-point scale layer, and converting the floating-point input data into fixed-point input data of the standalone floating-point scale layer; obtaining fixed-point quantization parameters in each channel based on the input data and floating-point parameters ?i, ?i in each channel; converting the standalone floating-point scale layer based on the fixed-point quantization parameters into a fixed-point scale layer for processing the fixed-point input data to generate fixed-point output data; and mapping the fixed-point scale layer to a fixed-point convolution layer and the computation of convolution is done by matrix multiplication that can be executed on a GEMM engine.

Abstract: Disclosed is a weld portion inspection method using thermal image sensing, wherein the method includes heating the weld portion using Joule heat; and determining whether the weld portion is defective based on a temperature increase pattern of the weld portion by the heating.

Abstract: Disclosed are a pixel compensation circuit, a drive method thereof, and a display panel. The pixel compensation circuit includes a drive transistor, a data write module, a first initialization module, a second initialization module, a storage capacitor, and a light-emitting device. The drive timing of the pixel compensation circuit includes a threshold voltage compensation stage in which a detected threshold voltage of the drive transistor is less than an actual threshold voltage of the drive transistor.

Abstract: A device includes a diffraction-based overlay (DBO) mark having an upper-layer pattern disposed over a lower-layer pattern, and having smallest dimension greater than about 5 micrometers. The device further includes a calibration mark having an upper-layer pattern disposed over a lower-layer pattern, positioned substantially at a center of the DBO mark, and having smallest dimension less than about ? the size of the smallest dimension of the DBO mark.

Abstract: Disclosed are a driving method of a display panel and a display device. The driving method of the display panel includes: obtaining display data of a current display frame (S100); and inputting a data voltage to a data line according to the display data, so that the corresponding data voltages are charged into sub-pixels electrically connected to the data line (S200), where the data voltages inputted on the data line are divided into a plurality of voltage groups, each voltage group includes at least two adjacent data voltages, the polarities corresponding to the data voltages in a same voltage group are the same, the polarities corresponding to the data voltages of the two adjacent voltage groups inputted into a same data line are different, and the polarities of the corresponding voltage groups on the two adjacent data lines are different.