Abstract: A light-emitting diode according to an embodiment comprises: a substrate; a first conductive-type semiconductor layer disposed on the substrate; a mesa disposed on the first conductive-type semiconductor layer and including an active layer and a second conductive-type semiconductor layer; an ohmic contact layer disposed on the second conductive-type semiconductor layer and formed by islands which are spaced apart from each other; a dielectric layer covering the ohmic contact layer and having openings through which the respective islands are exposed; a metal reflective layer covering the dielectric layer and electrically connected to the islands through the openings of the dielectric layer; a lower insulating layer covering the metal reflective layer and having an opening through which the metal reflective layer is exposed; and first and second bump pads disposed on the lower insulating layer and electrically connected to the first and second conductive-type semiconductor layers, respectively.

Abstract: Described herein are oral vaccine compositions for preventing and treating COVID and COVID related complications (e.g., cytokine storm related complications). These oral vaccine compositions comprise hydrolyzed and heat inactivated anti-viral antisense and other nucleic acid components that target the expression of SARS-CoV-2 viral proteins. Such oral vaccine compositions are room temperature stable and stimulate humoral (antibody), cellular and mucosal immunity.

Abstract: An image analysis device includes: an image converter configured to generate target image frames based on video image frames captured by a terminal device; a plurality of image analyzers respectively comprising a plurality of image analysis models, the plurality of image analyzers being configured to: generate a plurality of analysis results by analyzing the target image frames respectively using the plurality of image analysis models different from each other, and perform a respective independent analysis scheduling regardless of analysis execution states of other image analyzers; and a security state determiner configured to determine a security mode of the terminal device based on the plurality of analysis results.

Abstract: Ultrapure water supply apparatuses, substrate processing systems, and substrate processing methods are provided. An ultrapure water supply apparatus includes: a first supply device that produces first ultrapure water; a second supply device that produces second ultrapure water; a first reserved supply device that provides the second supply device with a portion of fluid in the first supply device; and a second reserved supply device that provides the first supply device with a portion of fluid in the second supply device. The first supply device includes a first front-side filtering part, a first rear-side filtering part, and a first connection part. The second supply device includes a second front-side filtering part, a second rear-side filtering part, and a second connection part. Each of the first and second reserved supply devices connects the first connection part and the second connection part to each other.

Abstract: A semiconductor device includes: a base body of a first conductivity-type; a first well region of a second conductivity-type provided in the base body and including a high-side circuit; a first voltage blocking region of the second conductivity-type provided along a circumference of the first well region; a second voltage blocking region of the first conductivity-type provided on an outer circumferential side of the first voltage blocking region; a first level shift element provided to encompass a part of the first voltage blocking region; a first isolation region of the first conductivity-type provided to surround a circumference of the first level shift element; and a field plate provided over the first voltage blocking region and the first isolation region with an insulating film interposed, the field plate having a first distance from the first isolation region greater than a second distance from the first voltage blocking region.

Abstract: A display device includes a bank including an opening overlapping an emission area, and a light emitting clement layer disposed on the bank. The light emitting element layer includes a first area and a second area. The first and second areas of the light emitting element layer are separated from each other in the opening. A thickness of the first area is different from a thickness of the second area.

Abstract: A light modulation element reproduces a light image in a specific color other than iridescence where white light is incident, without a layer that selectively transmits or reflects a specific wavelength band, and clearly reproduces a desired light image by reducing an influence of 0th-order diffracted light, and an information recording medium including the same. The light modulation element includes a factor element that reproduces a light image by modulating a phase of incident reproduction light, and has an uneven surface. A maximum diffraction efficiency Dmax in a wavelength band of between 380 nm and 780 nm in wavelength distribution of first-order diffracted light and of negative first-order diffracted light with respect to diffraction efficiency for the factor element has a local maximum value with a full width at half maximum FWHM of 200 nm or less in wavelength distribution with respect to diffraction efficiency having the maximum diffraction efficiency.

Abstract: A waste heat recovery system and method are disclosed. The waste heat recovery system disclosed herein comprises: a waste heat recovery boiler; a waste heat supply member configured to supply waste heat to the waste heat recovery boiler; and a water tank configured to fluidly communicate with the waste heat supply member.

Abstract: Provided is a display panel. The display panel includes: a substrate, having a display region and a non-display region at least partially surrounding the display region; a plurality of pixels, disposed in the display region, wherein the plurality of pixels are coupled to a drive circuit and configured to emit light; a temperature sensing circuit, disposed in the non-display region, wherein the temperature sensing circuit is coupled to a first reference power supply terminal, a second reference power supply terminal and a first power supply terminal, and further coupled to the drive circuit; and a trim circuit, disposed in the non-display region, wherein the trim circuit is coupled to the first reference power supply terminal, a plurality of trim control terminals and the first power supply terminal, and further coupled to the drive circuit.

Abstract: According to one embodiment, provided is a vehicular wheel bearing for rotatably mounting and supporting a vehicular wheel on a vehicle body. The vehicular wheel bearing includes a rotating element which rotates together with the vehicular wheel; a non-rotating element mounted and fixed to the vehicle body; a plurality of rolling elements disposed between the rotating element and the non-rotating element; and a sealing device installed between the rotating element and the non-rotating element to prevent an inflow of external foreign substances. The sealing device includes a first member mounted to either the rotating element or the non-rotating element of the wheel bearing; a second member mounted to the other one of the rotating element and the non-rotating element of the wheel bearing; and a negative pressure prevention member attached to the first member.

Abstract: This disclosure provides a communication method and a communication apparatus. In some aspects, a network device receives first indication information from a core network device, where the first indication information indicates the network device to trigger, after receiving uplink data from a first terminal device, a second terminal device to access the network device. After the network device receives first uplink data from the first terminal device, the network device triggers the second terminal device to access the network device. According to the method, complexity of data transmission and processing procedures of an inventory taking procedure transplanted to a cellular network can be reduced, so that an inventory taking rate of terminal devices and a communication capacity of a system are effectively improved.

Abstract: A rechargeable battery includes an electrode assembly, a can accommodating the electrode assembly in an internal region of the can, and a cap assembly coupled to the can to seal the can. The cap assembly includes a safety vent and a cap down stacked with a connecting member interposed between the safety vent and the cap down. The safety vent comprises a central part joined to the cap down, a middle part comprising a step portion and a notch groove, a fusion part in contact with the connecting member, and a wing part surrounding the fusion part. At least three of the central part, middle part, the fusion part, or the wing part have different thicknesses.

Abstract: An information processing device according to the present disclosure includes a memory in which a program is stored and a processor coupled to the memory and configured to perform processing by executing the program. The processing includes: receiving an image obtained by imaging a user; detecting an arm portion of the user based on the image; setting, based on a position of the arm portion of the user and a length of the arm portion of the user, a virtual operation region for accepting an operation on an individual device; and operating the individual device based on a positional relation between a position of a fingertip of the user received from the image and the virtual operation region.

Abstract: A semiconductor device which includes a substrate, storage node pads, a capacitor structure and a supporting structure, and a forming method thereof are disclosed. The substrate includes a cell region and a periphery region. The storage node pads are disposed on the substrate and located in the cell region. The capacitor structure is disposed on the storage node pads and includes bottom electrodes in contact with the storage node pads. The supporting structure is disposed on the storage node pads and interleaved among the bottom electrodes. The supporting structure includes a first supporting layer and a second supporting layer sequentially from bottom to top. The second supporting layer includes a first thickness and a second thickness, wherein the second thickness is greater than the first thickness, and the second supporting layer with the second thickness is disposed between the cell region and the periphery region to provide improved structural support.

Abstract: A thermoplastic resin composition pellet may include 30 to 100 parts by mass of a polybutylene terephthalate resin (A) having an intrinsic viscosity of 0.3 to 1.3 dl/g and 0 to 70 parts by mass of a polystyrene or a rubber-reinforced polystyrene resin (B), and 0.5 to 20 parts by mass of heat-expandable microsphere (C) having a maximum expansion temperature in a range of 250 to 320° C. and an average particle diameter in a range of 10 to 50 ?m, relative to 100 parts by mass of the total (A) and (B). A method may produce the thermoplastic resin composition pellet including melt kneading a master batch including the heat-expandable microsphere (C) and a thermoplastic resin with the polybutylene terephthalate resin (A) and the polystyrene or rubber-reinforced polystyrene resin (B).

Abstract: A winding body (1310) for a high-voltage winding (130) includes: a plurality of winding plates (1313), each of the winding plates (1313) being provided with a plurality of winding grooves (1314) to form a plurality of comb teeth on the winding plate (1313); and at least one auxiliary member (5316), the auxiliary member (5316) being ring-shaped, the winding plates (1313) being arranged along a circumferential direction of the auxiliary member (5316), and the auxiliary member (5316) being fixedly connected to the winding plates (1313). A high-voltage winding (130) includes: the foregoing winding body (1310); a high-voltage coil (1320); and a high-voltage insulating layer (1330). A dry-type transformer (10) includes a core (110), a low-voltage winding (120), and the foregoing high-voltage winding (130). The low-voltage winding (120) is sleeved outside the core (110), and the high-voltage winding (130) is sleeved outside the low-voltage winding (120).

Abstract: An artificial intelligence-based electric wheelchair control method includes performing a booting procedure according to power application to pair with a user device; obtaining user information from a server through the paired user device; determining an operation control mode of an electric wheelchair based on the user information; recognizing a predefined start command through a sensor corresponding to the determined operation control mode when an always-on display (AOD) screen is in an inactive status; activating the inactivated screen according to the start command, outputting a user interface screen for controlling the electric wheelchair on a display device and waiting for a user input signal; performing machine learning on a user input signal input through the sensor to perform user identification and authentication; and identifying a control command corresponding to the user input signal to control the operation of the electric wheelchair, based on the fact that the authentication is successful.

Abstract: Provided is a method and system for efficient hardware mapping of a generative giant artificial intelligence model. A hardware mapping method may include receiving, by at least one processor, model software and sequentially performing, by the at least one processor, source code level simulation, instruction level simulation, and register transfer level simulation for the model software.

Abstract: A coil substrate includes a flexible substrate, terminals formed on one side of the flexible substrate such that the terminals are positioned in a longitudinal direction of the flexible substrate, coils each comprising a first wiring formed on a first surface and a second wiring formed on a second surface on the opposite side with respect to the first surface, and connection wirings formed on the flexible substrate such that the connection wirings include wirings connecting the terminals and the coils respectively and wirings connecting two of the coils respectively and that the connection wirings extend obliquely with respect to the longitudinal direction of the flexible substrate. The coil substrate is wound along the longitudinal direction of the flexible substrate around an axis extending in an orthogonal direction orthogonal to the longitudinal direction such that the coil substrate is formed into a cylindrical shape.

Abstract: Provided are an engine control device and a vehicle with which the methane number of LNG fuel can be estimated. The engine control device is capable of using liquefied natural gas as fuel, and is provided with an acquisition unit that acquires an ignition retard control amount for avoiding engine knocking, and an estimating unit that estimates the methane number of the liquefied natural gas on the basis of an index value indicating the acquired ignition retard control amount.