Abstract: A semiconductor device includes; an active region extending in a first horizontal direction on a substrate, source/drain regions disposed on the active region, a buried trench formed between the source/drain regions, a buried insulating layer surrounding both side walls of the buried trench in the first horizontal direction between the source/drain regions, a wing trench formed in a lower part of the buried trench and having a width greater than a width of the buried trench, and a gate electrode extending in a second horizontal direction on the active region, and disposed within each of the buried trench and the wing trench.

Abstract: Account information for a plurality of accounts and transaction information for a plurality of transactions conducted among the plurality of accounts are analyzed. A transaction volume threshold is determined based on the analysis. A first subset of the accounts is identified. The first subset of account each corresponds to an amount of conducted transactions below the transaction volume threshold. A second subset of the accounts is identified. The second subset of the accounts each corresponds to an amount of conducted transactions above the transaction volume threshold. In response to the identification of the first subset and the second subset of the accounts, the account information and the transaction information are stored into an electronic database collectively for the first subset of the accounts, and the account information and the transaction information are stored into the electronic database separately for the second subset of the accounts.

Abstract: The present invention provides an apparatus for protecting dental patient hearing through noise reduction, the apparatus comprising: a main body portion provided in a form that can be mounted on both ears of a user; a microphone module that is provided on one side of the main body portion and collects external sound signals generated from the outside; a noise filter module that is built in the main body portion and filters the external sound signals to block or reduces noise signals included in the external sound signals; and a speaker module that is built in the main body portion and provided on the other side of the main body portion corresponding to the ears of the user, and that outputs sound signals filtered by the noise filter module.

Abstract: Methods and systems are presented for retrieving data associated with one or more portions of a graph by a computer system. Multiple graph indices are generated based on the graph. Each of the multiple graph indices stores records of data representing the graph in different formats. Upon receiving a request for accessing a sub-graph of the graph, edge-based attributes of the sub-graph are analyzed. The sub-graph may be divided into a first portion and a second portion of the sub-graph. A first graph index may be selected for retrieving records associated with the first portion of the sub-graph based on the edge-based attributes of the first portion of the sub-graph. A second graph index may be selected for retrieving records associated with the second portion of the sub-graph based on the edge-based attributes of the second portion of the sub-graph.

Abstract: An integrated circuit (IC) chip includes a via contact plug extending inside a through hole passing through a substrate and a device layer, a via contact liner surrounding the via contact plug, a connection pad liner extending along a bottom surface of the substrate, a dummy bump structure integrally connected to the via contact plug, and a bump structure connected to the connection pad liner. A method of manufacturing an IC chip includes forming an under bump metallurgy (UBM) layer inside and outside the through hole and forming a first connection metal layer, a second connection metal layer, and a third connection metal layer. The first connection metal layer covers the UBM layer inside the through hole, the second connection metal layer is integrally connected to the first connection metal layer, and the third connection metal layer covers the UBM layer on the connection pad liner.

Abstract: A system for establishing a dental treatment environment, includes: a head-mounted device provided at a dental clinic to be mounted on a patient's head, the head-mounted device having an image display unit and an ear-mounted speaker, a microphone for converting a sound including the voice of the medical staff in charge of the patient into an electric signal; a voice recognition module for recognizing the voice of the medical staff in charge from the electric sound input from the microphone; a content module storing multiple image contents for relaxing the patient mentally physically; a user interface having a content selection unit configured such that the patient can select a play content provided to the image display unit from the multiple image contents; and an output signal generating module for generating an output signal that is output to the head-mounted device.

Abstract: A sound control system for dental treatment, includes: ear-worn speakers equipped to be worn by a patient in the dentist; a microphone that converts, into an electrical signal, a sound including the voice of a medical staff in charge of the patient; a voice recognition module for recognizing the voice of the medical staff in charge from an electrical sound signal input from the microphone; a sound source module that stores a plurality of sound sources for mental and physical stability of the patient; a user interface including a sound source selection unit that allows the patient to select a play sound source provided via the ear-worn speakers from among the plurality of sound sources; and an output signal generation module for generating an output sound signal output via the ear-worn speakers.

Abstract: An adhesive composition is provided. The adhesive composition includes a polyvinyl alcohol-based resin; a melamine-based crosslinking agent; an acid catalyst; and a silane-based additive. The weight ratio of the melamine-based crosslinking agent and the acid catalyst is from 5:1 to 1:1. The acid catalyst also has a sulfonic acid group. A protective film and a polarizing plate including an adhesive layer including the adhesive composition, and an image display device including the polarizing plate is also provided.

Abstract: The present disclosure relates to an unmanned lane keeping method and device, a computer device, and a storage medium. The method includes that: a vehicle road image collected by a data collector of the vehicle is received; the vehicle road image is transmitted to a preset DNN model of the vehicle for processing to obtain a steering wheel angle corresponding to the vehicle road image, wherein the DNN model of the vehicle is established by deep learning, and is used for characterizing a correspondence between the vehicle road image and the steering wheel angle; and the vehicle is controlled to keep driving in a corresponding lane according to the steering wheel angle.

Abstract: A method of replacing an original server in a network by a new server is disclosed. Each of the original server and the new server includes at least a baseboard management controller (BMC). The BMC can generate a set of data including at least one configuration data relating to a hardware of the original server. Further, the BMC of the original server can configure at least one hardware of the original server according to the set of data, the new server, and configure at least one hardware of the new server according to the set of data.

Abstract: A circuit assembly includes an integrated circuit (IC) die and a capacitor die. The IC die has a first hybrid bonding layer. The capacitor die is stacked with the IC die, and is configured to include a capacitor coupled to the IC die, and has a second hybrid bonding layer in contact with the first hybrid bonding layer; wherein the IC die is electrically coupled to the capacitor die through the first hybrid bonding layer and the second hybrid bonding layer.

Abstract: A method for manufacturing a semiconductor structures is provided. The method includes forming a first hybrid bonding layer over a first wafer having a logic structure, forming a second hybrid bonding layer over a second wafer having a first capacitor structure, bonding the first wafer and the second wafer through a hybrid bonding operation to connect the first hybrid bonding layer and the second hybrid bonding layer, thereby obtaining a first bonded wafer, and the first capacitor structure is electrically connected to the logic structure through the first hybrid bonding layer and the second hybrid bonding layer, and singulating the first bonded wafer to obtain a plurality of semiconductor structures.

Abstract: An information handling system may include a host system comprising a host system processor and a management controller communicatively coupled to the host system processor and configured to perform out-of-band management of a plurality of devices of the information handling system, and further configured to, during a powering on of the host system randomly select a subset of one or more devices of the plurality of devices for partial validation of firmware of the plurality of devices, randomly select a plurality of offsets associated with the one or more devices for partial verification of the firmware, and perform verification of the one or more devices at the plurality of offsets.

Abstract: A circuit assembly includes an integrated circuit (IC) die and a first capacitor die. The IC die provides an IC and includes a plurality of first conductive pads. The first capacitor die provides a plurality of capacitors, and includes a plurality of second conductive pads at the first side and a plurality of conductive vias at the second side. At least one of the second conductive pads electrically connects to the capacitors. The conductive vias is adapted to form a plurality of external signal connections of the IC die and the first capacitor die. The IC die is stacked with the first capacitor die in such a way that the first conductive pads electrically connect to the second conductive pads, and surfaces of the IC die and the first capacitor die attaching to each other are substantially of the same size.

Abstract: The present disclosure relates to an integrated light receiving and emitting device combined with a control circuit wafer and a manufacturing method thereof. The integrated light receiving and emitting device combined with a control circuit wafer according to an exemplary embodiment of the present disclosure includes: a light receiving and emitting unit which has an integrated wafer structure in which a light emitting unit and a light receiving unit are vertically formed on one surface of a single semiconductor substrate by wafer patterning and a control circuit wafer which is combined with the light receiving and emitting unit by vertical bonding to be operated as a single chip device, in which the control circuit wafer is connected to the light emitting unit and the light receiving unit.

Abstract: Disclosed are a device and a method for user authentication using a security card. The device for user authentication comprises: a card reader which, when a card is recognized, acquires a face image stored in the card; an infrared light source which emits infrared rays toward a user; an infrared camera which acquires an infrared image including the facial region of the user; a color camera which acquires a color image including the facial region of the user; and a control unit which determines a result of user authentication on the basis of at least one of the infrared image, the color image, and the face image, and generates a control signal according to the result of user authentication.

Abstract: An intersection traffic control method, apparatus and system are provided.

Abstract: A blockchain-based user privacy data providing method and apparatus is provided. The method includes receiving a data consumption request from a data consumer, where the data consumption request requests user privacy data of a target user, the user privacy data includes personal data that is pre-encrypted and uploaded to a trusted execution environment (TEE), and the TEE is constructed in a blockchain node; performing predetermined verification on the data consumption request in the TEE based on request body data corresponding to the data consumption request using a smart contract deployed in the blockchain to obtain a corresponding predetermined verification result; if the predetermined verification result satisfies a verification success condition, obtaining target privacy data for the data consumption request, and sending the encrypted target privacy data to the data consumer, where the target privacy data is obtained in the TEE based on the user privacy data stored in the blockchain.

Abstract: A system for controlling power settings is provided that includes a plurality of components, each component configured to implement a power control algorithm. A controller is coupled to each component and configured to control a power state of each component as a function of the power control algorithm for each component. The controller comprises a state machine having a plurality of states, wherein the power control algorithm of each component is controlled by the controller as a function of a state of the state machine.

Abstract: A system for setting a power cap state is disclosed. The system includes a plurality of power monitor sensors generating power monitor sensor data and a plurality of thermal monitor sensors generating thermal monitor sensor data. A controller has a plurality of inputs configured to receive the power monitor sensor data and the thermal monitor sensor data, to assign a priority to one of two or more power cap states and to generate a control signal. A power limiting circuit coupled to the controller is configured to receive the control signal and to modify one or more power settings.