Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements. The substrate includes a component arrangement region and a planar region in a top view, and includes a base material layer, a filled layer and a protection layer in a sectional view. A thickness of the filled layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 ?m and less than 30 ?m. The plurality of light-emitting elements are located on the component arrangement region. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.

Abstract: This application provides isolated antibodies, and antigen-binding fragments thereof, that specifically bind Trophoblast Cell-Surface Antigen-2 (Trop-2). These Trop-2 antibodies, or antigen-binding fragments thereof, have a highbinding affinity for Trop-2, are capable of inducing antibody- dependent cell-mediated cytotoxicity (ADCC), have good tumor penetration, can be internalized by cells expressing Trop-2, and can be used to diagnose, prognose, and treat Trop-2 -associated human diseases (e.g., cancer, infectious diseases, autoimmune diseases, asthma, transplant rejection, and inflammatory disorders).

Abstract: A light-emitting diode (LED) display device, including a substrate, a de-mura region, a plurality of mounting blocks, a first LED chip array and a second LED chip array, is disclosed. The substrate includes a first region and a second region adjacent to each other. The de-mura region includes part of the first region and part of the second region. The mounting blocks are arranged in the first and the second region as an array, each mounting block including a first and a second mounting part. The first and the second mounting part are connected in parallel. The first LED chip array includes multiple first LED chips. The second LED chip array includes multiple second LED chips. Each first mounting part is arranged on the first side of the corresponding mounting block, and each second mounting part is arranged on the second side of the corresponding mounting block.

Abstract: A polymer, which is a composition of a battery, is polymerized by a polymeric precursor, and the polymeric precursor includes at least two or at least three monomers. Each of the monomers is a lactone, a lactone cyclic ester or a carbonate ester. The polymer includes a polyester, and the polyester is a straight chain.

Abstract: A semiconductor device and method of manufacturing the semiconductor device are provided. An exemplary semiconductor device comprises a fin disposed over a substrate, wherein the fin includes a channel region and a source/drain region; a gate structure disposed over the substrate and over the channel region of the fin; a source/drain feature epitaxially grown in the source/drain region of the fin, wherein the source/drain feature includes a top epitaxial layer and a lower epitaxial layer formed below the top epitaxial layer, and the lower epitaxial layer includes a wavy top surface; and a contact having a wavy bottom surface matingly engaged with the wavy top surface of the lower epitaxial layer of the source/drain feature.

Abstract: The present invention relates to a manufacturing method for a mid-infrared lens, which includes the following steps: placing a lens in the path of a far-infrared radiation source, enabling the lens to receive the far infrared rays; immersing the lens in a hardening liquid, causing the hardening liquid to coat the lens, wherein the hardening liquid is an intermixture of silicone and isopropanol or an intermixture of silicone and methanol, and a far-infrared material or a far-infrared composite material is additionally added to the hardening liquid; placing the lens coated with the hardening liquid in a drying space to dry, causing the hardening liquid to dry and harden and form a hardened layer on the surface of the lens. The temperature of the drying space lies between 80 and 120° C., and the drying time lies between 1 and 10 hours.

Abstract: The present invention is directed to electrical circuits and methods. According to a specific embodiment, the present invention provides a voltage compensation mechanism for one or more single-phone avalanche diodes (SPADs). A reference voltage is generated based at least on an operating voltage of the SPADs. The reference voltage is coupled to a charge pump that generates a compensation voltage for the diodes. There are other embodiments as well.

Abstract: A cell and an assembly method thereof. The cell has an elongated structure with a positive electrode end and a negative electrode end. The negative electrode end is provided with a liquid injection hole, a tab protector and a single-cell collection board. A negative electrode column is connected to a negative tab on a cell core set through an aluminum plate, which is bendable to be accommodated into an accommodating cavity. The liquid injection hole is sunk into an avoidance hole on a top frame plate of the tab protector to clamp the tab protector. The electrolyte flows through the accommodating cavity to fill a core cavity, and the liquid injection hole is sealed by a sealing mechanism including a steel ball welded in thxoer liquid injection hole and a structural adhesive filled in the recess.

Abstract: A steel, a steel mechanical part, an electronic device, and a preparation method for a steel mechanical part are provided. The steel includes components of the following mass percentages: chromium: 7% to 11%, nickel: 2% to 7.5%, cobalt: 6% to 15%, molybdenum: 4% to 7%, oxygen: a trace to 0.4%, carbon: a trace to 0.35%, and iron: 50% to 80%. The steel provided in this application has relatively high mechanical strength and is not easily deformed, and therefore a risk of fracture caused when an electronic device using the steel falls off from a height is reduced.

Abstract: A 3-dimensional printing system for manufacturing a part is provided. The system includes a building platform having a deposited pattern of metal powder, a sand dispensing nozzle selectively supplying sand to the building platform, a binder dispensing nozzle selectively supplying binder material to the building platform, a robotic arm supporting one or more of the sand dispensing nozzle and the binder dispensing nozzle, the robotic arm moving the one or more of the sand dispensing nozzle and the binder dispensing nozzle, and a processor controlling the robotic arm to position the one or more of the sand dispensing nozzle and the binder dispensing nozzle relative to the deposited pattern of metal powder and control the sand dispensing nozzle and the binder dispensing nozzle to supply powdered sand and binder, respectively, based on a Computer Aided Drafting file associated with the part.

Abstract: Methods and semiconductor structures are provided. A method according to the present disclosure includes receiving a workpiece that includes a first gate structure disposed over a first active region, a second gate structure disposed over a second active region, a first gate spacer extending along a sidewall of the first gate structure and disposed at least partially over a top surface of the first active region, a second gate spacer extending along a sidewall of the second gate structure and disposed at least partially over a top surface of the second active region, and a source/drain feature. The method also includes treating a portion of the first gate spacer and a portion of the second gate spacer with a remote radical of hydrogen or oxygen, removing the treated portions, and after the removal, depositing a metal fill material over the source/drain feature.

Abstract: A light-emitting diode display panel includes a driving substrate, and a first light-emitting region and a second light-emitting region disposed on the driving substrate. The first light-emitting region has a first region and a second region adjacent to the first region in the first direction. The second light-emitting region is adjacent to the first light-emitting region and has a first corresponding region. The second region is between the first region and the first corresponding region. The light-emitting diode display panel further includes pixels disposed in the first region, the second region, and the first corresponding region. Each pixel includes a first light-emitting unit. The first pitch is between the first light-emitting units in the first region and in the second region. The second pitch is between the first light-emitting units in the second region and the first corresponding region. The first pitch is shorter than the second pitch.

Abstract: The present invention relates to a light guide mirror assembly, which includes at least two thin prisms in combination with a rotating module. The thin prisms are oriented to direct the light beam towards the designated spot. The bases carrying the thin prisms are fixed by base fasteners or a moveable holder module, and the thin prisms are adjusted in terms of the spacings among them, the inclined angle thereof and the settings thereof to improve the output orientation and beam convergence of the light beam. The invention is useful in illumination, photo-thermal power generation, photovoltaic power generation, heat extraction air conditioner and light beam communication. The invention is also useful in other applications, such as weather control, fire extinguishment, pest control, energy transmission, telecommunication, rock cutting, molten lava casting and light beam probing.

Abstract: Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.

Abstract: This application discloses a method and device for determining a malicious file. The method includes: whether a plurality of received file blocks meet a preset condition is judged. Herein, the plurality of file blocks are file blocks of a file to be detected, and the preset condition at least includes: a size condition of each of the plurality of file blocks and a sorting condition of each of the plurality of file blocks. When the plurality of file blocks do not meet the preset condition, a Hash eigenvalue of at least one header file block is calculated, wherein the at least one header file block is at least one file block cached in a device cache area according to the order of the file blocks. The plurality of file blocks are divided into subfiles with a preset quantity, and the Hash eigenvalue unrelated to the order of each subfile is calculated.

Abstract: A surface detection system and method for continuous casting billet using two-dimensional and three-dimensional combined imaging. The detection system comprises an encoder (2), a position sensing mechanism, and a mounting rack (3), sequentially provided along a running direction of a continuous casting billet (1). The mounting rack (3) is provided with a three-dimensional imaging mechanism (4) and a two-dimensional imaging mechanism (5) sequentially along the running direction of the continuous casting billet (1). The position sensing mechanism starts the encoder (2), which records position information of the continuous casting billet (1). The mounting rack (3) is further provided with a lifting device (6). The three-dimensional imaging mechanism (4) moves up and down along the lifting device (6). The mounting rack (3) is further provided with an insulation plate (7).

Abstract: A method for training a classification device, the method comprising: receiving classification device constraints at an intermediary device; receiving training data at the intermediary device; matching the training data to the classification device constraints to provide constrained training data; mapping the constrained training data to classification device functionality to provide a command model; and transmitting the command model to the classification device.

Abstract: Provided is a forming method of a redistribution structure including: forming a first redistribution layer and a first compensation circuit layer on a substrate, wherein the first compensation circuit layer surrounds the first redistribution layer, and the first compensation circuit layer and the first redistribution layer are electrically insulated from each other; forming a first dielectric layer on the first redistribution layer and the first compensation circuit layer; and forming a second redistribution layer and a second compensation circuit layer on the first dielectric layer, wherein the second compensation circuit layer surrounds the second redistribution layer, the second compensation circuit layer and the second redistribution layer are electrically insulated from each other, the second compensation circuit layer is connected to the first compensation circuit layer, and the second redistribution layer is connected to the first redistribution layer.

Abstract: A uniform pressure gang bonding device and fabrication method are presented using an expandable upper chamber with an elastic surface. Typically, the elastic surface is an elastomer material having a Young's modulus in a range of 40 to 1000 kilo-Pascal (kPA). After depositing a plurality of components overlying a substrate top surface, the substrate is positioned over the lower plate, with the top surface underlying and adjacent (in close proximity) to the elastic surface. The method creates a positive upper chamber medium pressure differential in the expandable upper chamber, causing the elastic surface to deform. For example, the positive upper chamber medium pressure differential may be in the range of 0.05 atmospheres (atm) and 10 atm. Typically, the elastic surface deforms between 0.5 millimeters (mm) and 20 mm, in response to the positive upper chamber medium pressure differential.