Abstract: A switch in an electronic device includes a substrate, a first signal line, a second signal line, and a ground bridge. The first signal line is on the substrate and extends in a first direction. The second signal line is on the substrate and is spaced apart from the first signal line in a first direction parallel with the first signal line to branch the wireless communication signal at a first point and a second point of the first signal line. The ground bridge is at least partially movable in a space between the first signal line and the second signal line. A first capacitor is between a first point of the first signal line and one end of the second signal line, and a second capacitor is between a second point of the first signal line and the other end of the second signal line.

Abstract: An electronic apparatus includes: a circuit board; a driving chip mounted on the circuit board; a shield-can including a top surface and a side surface extending in a direction from the top surface to the circuit board, wherein the top surface covers the driving chip; and a first film disposed on the shield-can and including a first opening that exposes a part of the top surface of the shield-can.

Abstract: A network interface controller includes processing circuitry configured to pair with a local root of trust of a host device connected to the network interface controller and provide a key to an encryption device of the host device that enables the encryption device to encrypt data of one or more host device applications using the key. The encrypted data are stored in host device memory. The processing circuitry is configured to share the key with a remote endpoint and forward the encrypted data from the host device memory to the remote endpoint.

Abstract: Machine learning (ML) adaptation of any one of reference signal (RS) temporal density, RS frequency density, RS spatial density, or number of transmission/reception points (TRPs) that transmit RS provides configuration of lower RS densities or fewer TRPs that transmit RS without significant loss of throughput in appropriate circumstances. Determinations to switch from high density transmission to low density transmission, to reduce the number of antenna ports or TRPs that transmit RS, or to fallback to high density transmission may be made by the ML model, optionally with UE assistance information.

Abstract: A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a picture parameter set (PPS) in a PPS network abstraction layer (NAL) unit and a coded picture comprising a set of video coding layer (VCL) NAL units. A particular VCL NAL unit does not refer to the PPS NAL unit unless a value of a NAL unit header layer identifier (nuh_layer_id) of the PPS NAL unit is less than or equal to a value of a nuh_layer_id of the particular VCL NAL unit. The coded picture is decoded from the set of VCL NAL units based on the PPS in the PPS NAL unit to produce a decoded picture. The decoded picture is forwarded for display as part of a decoded video sequence.

Abstract: A cooling controller receives, from one or more sensors, wafer information associated with a wafer. The cooling controller determines a pattern mask area for the wafer based on the wafer information. The cooling controller determines a cooling time for the wafer based on the pattern mask area. The cooling controller causes a cooling plate to cool the wafer for a time duration equal to the cooling time. Determining the cooling time for a wafer based on a pattern mask area provides stable and consistent wafer temperatures for wafers having different mask and layout properties, which reduces mask overlay variation and increases wafer yield.

Abstract: A collaborative seam tracking method based on laser line scanning sensing includes: scanning, by using a laser line scanning sensor, a weld seam to obtain an original sampling deviation value; coordinate converting the original sampling deviation value to obtain a converted sampling deviation value, and then obtaining a first converted sampling deviation coordinate based on a current position coordinate of a motion mechanism; in response to an absolute difference between the converted sampling deviation value and a position value of a corresponding projection point on a preset path is less than a processing range of a galvanometer, performing a seam tracking; in response to the absolute difference between the converted sampling deviation value and the position value of the corresponding projection point on the taught path is greater than or equal to the processing range, performing Hermite interpolation, thereby obtaining an interpolation function as a motion trajectory.

Abstract: A broken pipe extraction device includes first, second, and third pressure plates, a fixing member, a fastening member, and a needle. The first pressure plate includes a first perforation and a second perforation connected to the first perforation. The second perforation passes through a side wall of the first pressure plate. The second pressure plate faces the first pressure plate. Projecting portions of the first perforation and the second perforation on the second pressure plate overlap. The third pressure plate includes a through hole. The third pressure plate is detachably received in the first perforation and the second perforation. The fixing member mounts on the second pressure plate and faces the first perforation and the second perforation. When the third pressure plate is received in the first and second perforations, the through hole faces the fixing member.

Abstract: Disclosed herein are a compound represented by Chemical Formula A or Chemical Formula B and an organic light-emitting diode comprising the same.

Abstract: A signal transmission device transmits a driving signal for a gate-driving transistor between a primary circuit system and a secondary circuit system while isolating between the primary and secondary circuit systems. The signal transmission device includes: a first external terminal configured such that the ground terminal of the secondary circuit system is connected to it; a second external terminal configured such that the terminal voltage at it varies according to whether the first external terminal is in an open state; and an open detection circuit configured to monitor the terminal voltage at the second external terminal to perform open detection for the first external terminal.

Abstract: A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid).

Abstract: A method of controlling a display module and an electronic device for performing the method are disclosed. The electronic device may include: at least one processor including processing circuitry, a display module, a memory electrically connected to the at least one processor and configured to store instructions and an application executable by the at least one processor. The at least one processor is configured, when the instructions are executed to: identify video data on a size, a state, and a position of a video object executed by the application, and based on an input not being received in a specified input waiting time, control a screen output on the display module based on the video data.

Abstract: A plasma generation device relates to the field of environmental disinfection. The plasma generation device includes a frame, a discharge needle, and plasma generating barrels. The plasma generating barrels form an array in the frame, without an inter-barrel gap. The discharge needle is provided on a geometric centerline in each of the plasma generating barrels. A distance from a discharge endpoint of the discharge needle to any point on an edge of the plasma generating barrel is identical. In combination with advantages of a circular cylindrical plasma generating barrel and a square cylindrical plasma generating barrel, the plasma generation device maximizes the ventilation rate and the disinfection efficiency of plasma ionization at a most economical voltage.

Abstract: Semiconductor devices including air spacers formed in a backside interconnect structure and methods of forming the same are disclosed. In an embodiment, a device includes a first transistor structure; a front-side interconnect structure on a front-side of the first transistor structure; and a backside interconnect structure on a backside of the first transistor structure, the backside interconnect structure including a first dielectric layer on the backside of the first transistor structure; a first via extending through the first dielectric layer, the first via being electrically coupled to a first source/drain region of the first transistor structure; a first conductive line electrically coupled to the first via; and an air spacer adjacent the first conductive line, the first conductive line defining a first side boundary of the air spacer.

Abstract: A device includes a first nanostructure; a second nanostructure over the first nanostructure; a first high-k gate dielectric around the first nanostructure; a second high-k gate dielectric around the second nanostructure; and a gate electrode over the first and second high-k gate dielectrics. The gate electrode includes a first work function metal; a second work function metal over the first work function metal; and a first metal residue at an interface between the first work function metal and the second work function metal, wherein the first metal residue has a metal element that is different than a metal element of the first work function metal.

Abstract: The present invention provides a novel dielectric filter, which comprises a dielectric body, N+4 through holes, and an end surface metal layer, wherein the end surface metal layer comprises a first metal block, a second metal block, N middle metal blocks, a penultimate metal block, a last metal block, a first metal sideline, a second metal line segment, a third metal line segment, a fourth metal line segment, and a fifth metal line segment; the first metal block, the second metal block, the N middle metal blocks, the penultimate metal block and the last metal block are respectively formed on peripheral sides of a first resonance hole, a second resonance hole, N middle resonance holes, a penultimate resonance hole and a last resonance hole.

Abstract: An in-vehicle communication system includes: an optical coupler; a first in-vehicle device group composed of a plurality of in-vehicle devices connected to a first end of the optical coupler; and a second in-vehicle device group composed of a plurality of in-vehicle devices connected to a second end of the optical coupler. The in-vehicle devices in the first in-vehicle device group are communicable with the in-vehicle devices in the second in-vehicle device group via a common transmission path in the optical coupler. The in-vehicle devices in the second in-vehicle device group are communicable with the in-vehicle devices in the first in-vehicle device group via a common transmission path in the optical coupler.

Abstract: A control device is connected with a microphone and a display device. The control device can be used to implement a microphone gain setting process. The control device includes an adjustment knob. When the adjustment knob of the control device is pressed down, the control device starts to implement the microphone gain setting process. At the same time, a message is shown on the display device to prompt that the control device starts to implement the microphone gain setting process and prompt the user to emit a sound to the microphone for a time period. Consequently, the sound is amplified by a signal gain amplifier of the control device. Then, a message is shown on the display device to prompt the user that the microphone gain setting process is completed.

Abstract: A disclosed power storage device includes a power storage element, a case with a bottomed cylindrical shape having an opening at one end and housing the power storage element, and a sealing member for sealing the opening. The case has, in a vicinity of the opening, a first pressing portion pressing a side surface of the sealing member and protruding inward of the case, and a gas vent portion disposed nearer to the one end of the case than an apex which is the most protruded point of the first pressing portion. This can provide a power storage device including an explosion-proof mechanism that has high operational reliability and does not impair airtightness.

Abstract: A medium processing method includes receiving, by a primary processing machine, a customer's request for medium processing; in a case where the processing is first processing, storing, by the primary processing machine, a medium targeted for the first processing in the primary processing machine, and accordingly completing the first processing; and in a case where the processing is second processing, providing, by the primary processing machine, a customer with information for guiding the customer to a secondary processing machine.