Abstract: The present invention provides an infrared photodetection device for detecting infrared radiation with a wavelength of 700 nm or larger comprising: a carrier transfer member comprised of a non-metallic material with a band gap; an absorber on one side of the carrier transfer member, and in electrical contact with the carrier transfer member, the absorber being a metallic material in which electron-hole pairs are excited upon absorption of infrared radiation; and a semiconductor on the other side of the carrier transfer member, and in electrical contact with the carrier transfer member; and wherein the carrier transfer member contains trap states such that majority carriers excited in the absorber due to infrared radiation are conducted via the trap states through the carrier transfer member to be collected b the semiconductor.

Abstract: Disclosed are a device and a method for transferring the semiconductor component, which aims to accurately measure the movement accuracy of a transfer stamp when transferring semiconductor components using a transfer stamp, thereby improving the alignment accuracy between the transfer stamp and the semiconductor component, ensuring the yield rate of the prepared products, and solving the problem in the related art that after the transfer stamp is aligned with a temporary carrier or a drive circuit backplane, the semiconductor components cannot be guaranteed by only relying on the large stroke up and down movement of the guide rail. The precise picking up of LED chips or accurate placement of them at the predetermined position on the driver circuit backplane results in a decrease in the transfer yield, affecting the technical issues of subsequent related processes.

Abstract: There is provided a computer system including a mouse device and a host. The mouse device receives a command script from the host to determine output data to be transmitted to the host. The output data includes, for example, at least one pressed key signal and/or a movement signal. The command script is previously recorded in the host or is determined according to raw data detected by the mouse device. The present disclosure further provides a gaming mouse.

Abstract: A prism apparatus and a projection device are provided. The prism apparatus includes a prism body, a first combining assembly, and a second combining assembly. The prism body includes prisms connected in sequence in a light guiding direction, and a gap is formed at a position where at least two adjacent ones of the prisms are connected to each other. The first combining assembly is arranged parallel to the light guiding direction, located at seams of the prisms, and connected to the prisms. The second combining assembly is arranged parallel to the light guiding direction, and covers and is connected to the first combining assembly.

Abstract: A T cell receptor (TCR) capable of specifically binding to a short peptide FMNKFIYEI derived from an AFP antigen. The antigen short peptide FMNKFIYEI can form a complex with HLA A0201 and be presented together with same to the cell surface. A nucleic acid molecule encoding the TCR, a vector comprising the nucleic acid molecule, and a cell that transduces the TCR.

Abstract: An optical collection apparatus including one or more elongated light transmissive prismatic optical reflector and one or more planar bifacial solar cells. The one or more elongated light transmissive optical reflectors are shaped and positioned to transmit light to the planar bifacial solar cells. In some embodiments, each planar bifacial solar cell has a first photovoltaic side and a second photovoltaic side, where the first photovoltaic side is positioned to receive direct light having been reflected by a corresponding elongated light transmissive optical reflector.

Abstract: Some embodiments provide a method for an ingress packet processing pipeline of a network forwarding integrated circuit (IC). The ingress packet processing pipeline is for receiving packets from a port of the network forwarding IC and processing the packets to assign different packets to different queues of a traffic management unit of the network forwarding IC. The method receives state data from the traffic management unit. The method stores the state data in a stateful table. The method assigns a particular packet to a particular queue based on the state data received from the traffic management unit and stored in the stateful table.

Abstract: A robotic surgical system includes a surgical robot holding a surgical instrument, a wearable device worn by a person, a camera for capturing images, and a computer device. The camera captures images of a base marker, and a dynamic reference frame disposed on an affected part of a patient. The computer device calculates a plurality of conversion relationships among different coordinate systems, and controls the surgical robot to move the surgical instrument according to a pre-planned surgical path and based on the conversion relationships. Furthermore, the computer device transmits data of a 3D model and the pre-planned surgical path to the wearable device, such that the wearable device is configured to present the 3D model in combination with the pre-planned surgical path as an AR image based on the conversion relationships.

Abstract: A heat dissipation device assembly includes an aluminum base seat, an aluminum radiating fin assembly and at least one U-shaped copper heat pipe, which is upright arranged or horizontally arranged. The aluminum base seat has at least one connection section. A copper embedding layer is disposed on the connection section. The aluminum radiating fin assembly is assembled and disposed on the aluminum base seat. The copper heat pipe has a heat dissipation section and a heat absorption section respectively connected on the aluminum radiating fin assembly and the connection section of the aluminum base seat. By means of the copper embedding layer, the aluminum base seat and the copper heat pipe can be directly welded and connected with each other without chemical nickel treatment.

Abstract: An air circulation device includes an impeller and a connecting unit. The impeller includes a plurality of blades that are disposed about a rotating axis and that are separably interconnected. The blades cooperatively define an inlet that is located at a central portion of a bottom end of the impeller, a plurality of outlets that are equiangularly disposed about the rotating axis and about the inlet, and a plurality of guide channels each of which is in fluid communication with the inlet and a respective one of the outlets. The connecting unit fixedly interconnects each adjacent pair of the blades.

Abstract: A multiphase fluorescent ceramic and a preparation method therefor. Spinel is provided in a multiphase fluorescent ceramic including an alumina matrix and fluorescent particles, the spinel is distributed between alumina grain boundaries, and the exciting light irradiated into the multiphase fluorescent ceramic can be scattered, thereby facilitating further improvement in the luminous efficiency of the multiphase fluorescent ceramic.

Abstract: The present invention relates to processes of preparing PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-(3-(((R)-3-hydroxypyrrolidin-1-yl)methyl)-1,7-naphthyridin-8-ylamino)-2,2?-dimethylbiphenyl-3-yl)benzo[d]oxazol-5-yl)methyl)pyrrolidine-3-carboxylic acid, or salts thereof, related synthetic intermediates, and salts of the intermediates, where the PD-1/PD-L1 inhibitor is useful in the treatment of various diseases including infectious diseases and cancer.

Abstract: An LED display screen, comprising: an LED array, consisting of multiple LED light-emitting units and used for emitting a light; an optical diffusion film, provided at a light exit side of the LED array; a matrix shading frame, comprising multiple hollow shading gratings, the hollow shading gratings corresponding one-to-one to the LED light-emitting units; and a substrate, used for supporting the LED array and the matrix shading frame, where the light emitted by the LED light-emitting units, after running through the hollow shading gratings, is diffused to a viewer side via the optical diffusion film, and the LED light-emitting units emit the light towards the hollow shading gratings.

Abstract: A method for generating an image suitable for generating an artificial intelligence image by a computer device comprises receiving at least one input image, generating a keyword character set based on the at least one input image, performing at least one string editing operation on the keyword character set based on an editing instruction set corresponding to an editing request after receiving the editing request from any one of at least one editing button, generating an editing character set, and generating the artificial intelligence image based on the editing character set. Thus, the method is suitable for generating an artificial intelligence image and solves the issue that it is necessary for a user to first input a corresponding instruction set before a user-desired image can be generated.

Abstract: Using risk metrics to facilitate transactions is described. A payment service computing platform may, in association with a request to initiate an interaction with a merchant, determine a user risk metric associated with a user of a payment service. The platform may determine, based on transaction data associated with merchants, merchant risk metrics associated with the merchants, filter the merchants based on the user risk metric and the merchant risk metrics to generate a list of merchants, and cause a user interface of a payment application associated with the payment service and executing on a device of the user to present at least a portion of the list of merchants. The platform may then receive indications of a selected merchant and an item(s) to be purchased from the selected merchant, use a single-use payment instrument to complete a transaction for the item(s), and generate a loan associated with the transaction.

Abstract: An endoscope device includes an operation processor and a detection module. The detection module is electrically connected with the operation processor. The detection module includes a tube, an optical transmission component, an optical detector, a signal transmission component, a first holder and a second holder. The optical transmission component has a first part and a second part bent to each other. The optical detector is located above the first part. The signal transmission component is coupled with the optical detector, and is parallel to the second part, and bent from a detection surface of the optical detector. The first holder includes a first accommodating structure adapted to accommodate the optical detector. The second holder includes a second accommodating structure adapted to accommodate the first part, and the optical transmission component and the optical detector are assembled between the first holder and the second holder to install inside the tube.

Abstract: A head-up display screen, a head-up display assembly, and a vehicle are provided. The head-up display screen is attached to an inner side of an attachment surface of a windshield and configured to reflect image light emitted towards the windshield. The head-up display screen includes a functional layer, a reflective layer, and a protective layer that are sequentially arranged in a direction from the windshield to a driving position. The functional layer includes prism microstructures protruding from the inner side of the attachment surface of the windshield. The reflective layer is at least attached to lower inclined surfaces of the prism microstructures and is configured to reflect the image light towards the driving position. The protective layer covers the reflective layer and the functional layer.

Abstract: Disclosed herein are monoclonal antibodies that specifically bind to human mature Factor D and that do not bind to human Pro-Factor D, monoclonal antibodies that specifically bind to human Pro-Factor D and do not bind to human mature Factor D, and monoclonal antibodies that bind to both human mature Factor D and human Pro-Factor D. Also disclosed are methods of using the monoclonal antibodies, and compositions comprising the same, for detection of the mature and/or the pro-form of Factor D in biological samples, to determine the status of the Alternative Pathway of Complement (APC) in a mammalian subject, or to determine the status of Factor D after treatment with a MASP-3 inhibitory agent which inhibits the conversion of Pro-Factor D to mature Factor D.

Abstract: A method for fabricating the three-dimensional comb-tooth-shaped groove array surface, the surface of the bearing is first etched with grooves having a certain depth by means of femtosecond lase, then a PTFE film is impressed and attached to the surface of the inner ring of the bearing, the position of a laser focus is adjusted to focus on the lower surface of the PTFE film, the same pit is scanned repeatedly, ripple characteristic stripes occur on the surface of the inner ring of the bearing while the film gasifies instantly under the action of laser ablation heating, a part of polymer material in the gasified part is adsorbed to a mechanical surface in each pit under the action of mechanical interlocking, and a super-oleophobic PTFE surface is obtained in each groove.

Abstract: A neural network architecture search method includes: receiving an optimization request, where the optimization request includes a model file and an optimization requirement of a to-be-optimized model, and the optimization requirement includes a performance requirement and a hardware requirement; performing neural architecture search processing in search space based on the model file, to obtain a neural network architecture that meets the optimization requirement; and returning the neural network architecture.