Abstract: An optical waveguide structure of a semiconductor photonic device includes a first semiconductor waveguide, a second semiconductor waveguide, and an air seam between the first and second semiconductor waveguides. The semiconductor waveguides extend in a first direction, and a plurality of air seams extend in a second direction. Each of the air seams is disposed between two adjacent semiconductor waveguides. A distance between the two adjacent semiconductor waveguides is less than a width of each semiconductor waveguide.

Abstract: A magnetic field sensing device is provided. The magnetic field sensing device includes a magnetoresistance sensor, a Hall sensor, and a calculating circuit. The magnetoresistance sensor senses a magnetic field to provide a magnetoresistance sensing value. The Hall sensor senses the magnetic field to provide a Hall sensing value. The calculating circuit provides a weight value according to the magnetoresistance sensing value, generates a first calculating value according to the weight value and the Hall sensing value, and generates a second calculating value according to the weight value and the magnetoresistance sensing value. The calculating circuit calculates on the first calculating value, the second calculating value, and the magnetoresistance sensing value to generate an output signal with an output value. The output value is associated with a strength of the magnetic field.

Abstract: A data storage device may include a storage and a controller. The storage a storage including a first region of a first physical address range and a second region of a second physical address range. The controller may generate map data including a plurality of map segments, a first segment entry and a second segment entry, and store, in the second region, the map data except for a first map segment. Each of the map segments includes a set of physical addresses corresponding to a plurality of sequential logical addresses. The first segment entry includes a first segment physical address associated with the first map segment and belonging to the first physical address range, and the second segment entry includes a second segment physical address associated with a second map segment and belonging to the second physical address range.

Abstract: Circuits, systems, methods, and devices are provided for isolating the first ground domain from the second ground domain while transmitting and receiving data between the two ground domains. The proposed high-voltage ground-isolating level shifter may be formed by AC coupling capacitors and a memory cell. The circuit under the high voltage ground domain may be located in an engineered high-voltage isolation well with a relatively large breakdown voltage.

Abstract: Disclosed are a method for transmitting and receiving a radio signal in a wireless communication system and an apparatus therefor. Particularly, a method for performing, by a terminal, channel state information (CSI) reporting in a wireless communication system comprises the steps of: receiving, from a base station, bandwidth part (BWP) configuration information on a BWP for uplink and/or downlink transmission; receiving, from the base station, reporting configuration information including a reporting configuration for the CSI reporting; and performing the CSI reporting on the basis of the BWP configuration information and the reporting configuration information, wherein the reporting configuration is associated with the BWP, and whether or not the reporting configuration is activated may be determined on the basis of whether or not the BWP is activated.

Abstract: An electronic device comprises: a wireless communication circuitry configured to support a Bluetooth protocol, wherein the wireless communication circuitry can be configured to: transmit an IAC-based ID packet for a communication connection with an external electronic device, receive, from the external electronic device, an FHS packet corresponding to the ID packet, identify whether an EIR field included in the FHS packet indicates the transmission of an EIR packet, identify whether a reserved field included in the FHS packet indicates the retransmission of the EIR packet based on the EIR field indicating the transmission of the EIR packet, receive the EIR packet from the external electronic device, and transmit, to the external electronic device, an ACK signal for the reception of the EIR packet in response to the reception of the EIR packet.

Abstract: A semiconductor device and method of fabricating the same are disclosed. The method includes depositing a polysilicon gate layer over a gate dielectric formed over a surface of a substrate in a peripheral region, forming a dielectric layer over the polysilicon gate layer and depositing a height-enhancing (HE) film over the dielectric layer. The HE film, the dielectric layer, the polysilicon gate layer and the gate dielectric are then patterned for a high-voltage Field Effect Transistor (HVFET) gate to be formed in the peripheral region. A high energy implant is performed to form at least one lightly doped region in a source or drain region in the substrate adjacent to the HVFET gate. The HE film is then removed, and a low voltage (LV) logic FET formed on the substrate in the peripheral region. In one embodiment, the LV logic FET is a high-k metal-gate logic FET.

Abstract: Various photo-luminescent films and associated methods are enabled. For instance, a photo-luminescent film comprises a substrate layer comprising a plurality of pores, and a composite comprising luminescent nanoparticles disposed in the plurality of pores.

Abstract: An electronic device is provided, which includes a network interface, a memory, and a processor. The processor is configured to receive a query associated with a user profile from the external device, to determine whether the received query corresponds to at least one item included in the user profile, to transmit a response including the at least one item to an external device when the query corresponds to the at least one item, to generate a new item, which corresponds to the query and which is not included in the user profile when the query does not correspond to the at least one item, and to transmit a response determined based on the new item, to the external device.

Abstract: The present disclosure relates to the field of carbon materials, in particular to an amorphous carbon material and a preparation method and an use thereof. The amorphous carbon material has the following characteristics: (1) the true density ? of the amorphous carbon material and the interlayer spacing d002 obtained by powder XRD spectrum analysis satisfy the relational formula: 100×?×d002?70; (2) the interlayer spacing d002, La and Lc satisfy the following relational formula: Lc?d002?0.58; and 100×(Lc/La2)×d0023?0.425; (3) the amorphous carbon material contains 0.001-2% of a silicon component and 0.001-2% of an aluminum component, based on the total mass of the amorphous carbon material. The amorphous carbon material prepared by the present disclosure has desirable heat transfer performance and can provide high battery capacity.

Abstract: According to an embodiment of the present disclosure, a refrigerant pipe fitting, the fitting having a pipe shape with a hollow to connect a pipe, may include an out pipe opening which is opened at one end of the fitting and into which an out pipe is inserted; an inner pipe opening which is opened at the other end of the fitting and into which an inner pipe is inserted to be inserted into the out pipe inside the fitting; a pressing portion which is configured to form a part of an inner surface of the fitting and formed to have a narrower inner diameter as it extends toward the inner pipe opening to press and deform the out pipe to allow the out pipe to connect with the inner pipe in movement of the fitting; and a fastening portion which is formed on the inner surface of the fitting between the pressing portion and the out pipe opening to constrain an end of the out pipe to prevent the fitting from being separated.

Abstract: Embodiments relate to a method for fabricating a semiconductor structure, a semiconductor structure, and a peripheral circuit. The method for fabricating a semiconductor structure includes: providing a substrate; forming a gate initial structure and a residue on the substrate; and removing the residue by means of a first cleaning liquid. The first cleaning liquid is capable of inhibiting the residue from undergoing a hydrolysis reaction.

Abstract: A refrigerator door includes an outer plate that is made of metal and defines a front surface of the refrigerator door, a door liner that is coupled to the outer plate and defines a rear surface of the refrigerator door, an insulator disposed in a space defined between the outer plate and the door liner and made of polyurethane, and a foam cushion disposed at a rear surface of the outer plate and configured to expand or contract based on a change of a volume of the insulator.

Abstract: The present application relates to a secondary battery, a process for preparing the same and an apparatus containing the secondary battery.

Abstract: The present invention relates to an image information decoding method. The decoding method includes receiving a bit stream including a Network Abstraction Layer (NAL) unit that includes information related to encoded image, and parsing a NAL unit header of the NAL unit. The NAL unit header may not include 1 bit flag information that represents whether a picture is a non-reference picture or a reference picture in the entire bit stream during encoding.

Abstract: Some aspects of the disclosure provide a method for video generation. The method includes displaying, in response to an audio input operation in an audio input interface provided by a terminal device, a keyword selection interface based on a first audio that is obtained from the audio input operation. The keyword selection interface includes at least a recommended keyword that is obtained by performing a speech recognition on the first audio. The method further includes determining, in response to an editing operation on the at least the recommended keyword in the keyword selection interface, at least a target keyword, and displaying, in response to a video synthesis operation in the keyword selection interface, a video display interface, the video display interface includes a synthetic video from a video clip, and the video clip matches the target keyword.

Abstract: A plant for producing a synthesis gas chiefly consisting of hydrogen and carbon monoxide by catalytic steam reformation of a hydrocarbonaceous feed gas, wherein the heat of burners required for the chemical reforming reactions to take place is generated by producing a flue gas and wherein, by utilizing the heat contained in the synthesis gas and in the flue gas, a pure steam is generated from boiler feed water and a process steam is generated from process condensate, wherein for the generation of the pure steam synthesis gas and flue gas are used and for the generation of the process steam a part of the pure steam is used as heat-transfer medium and the remaining part of the pure steam is discharged from the process as export steam.

Abstract: A driver assistance system that may rapidly determine cutting out of a preceding vehicle based on lane information obtained from a camera, the driver assistance system includes: a first sensor mounted on a vehicle and configured to acquire front image data; a second sensor selected from a group comprising a radar sensor and a lidar sensor, mounted on the vehicle, and configured to acquire front detection data; and a controller configured to select a preceding vehicle as a target vehicle based on the front image data and the front detection data and control a speed of the vehicle to follow the target vehicle, wherein the controller is configured to: recognize a left land and a right lane of a driving lane based on the front image data, calculate a lateral speed of the preceding vehicle based on the front detection data, when a difference between a length of the left lane and a length of the right lane is greater than or equal to a preset value and the lateral speed of the preceding vehicle is greater than or e

Abstract: A method for allocating on-chip memory of a neural processing unit is performed by one or more processors, and includes deallocating an allocated chunk in an on-chip memory area, which is finished with the use of the memory, and converting it into a cached chunk, receiving an on-chip memory allocation request for specific data, determining whether there is a cached chunk of one or more cached chunks that is allocable for the specific data, based on a comparison between a size of the specific data and the size of the one or more cached chunks, and based on a result of determining whether there is the cached chunk that is allocable for the specific data, allocating the specific data to a specific cached chunk of the one or more cached chunks, or allocating the specific data to at least a portion of the free chunk.

Abstract: A test strip code reader is provided. The test strip code reader includes a test strip carrier for accommodating a test strip, a first conductive element for decoding a code of the test strip, a second conductive element configured to be in a contact state or a separation state with the first conductive element, and an activation element having a body and a plurality of protrusions, wherein the body is used to prevent the first conductive element from being contaminated, and according to whether the plurality of protrusions are actuated by the test strip, the contact state or the separation state between the first conductive element and the second conductive element is determined to decode the code of the test strip.