Abstract: An apparatus and a method for caring emotion of a driver based on a vehicle sound, may include a detector configured to detect driving information of the vehicle and body information of a user, a non-transitory storage to store instructions, and a processor to execute the instructions. The processor determines an emotional status of the driver by use of at least one of the driving information or the body information, to generate a healing sound by designing a virtual sound based on the driving information and the emotional status of the driver, and to generate and output the healing sound.

Abstract: Semiconductor packages and methods of fabricating the same are provided. The semiconductor package includes a first package substrate including a first area, a first semiconductor chip mounted on the first area, a second package substrate disposed on an upper surface of the first semiconductor chip and including a second area and a first hole penetrating through the second area, a second semiconductor chip mounted on the second area, a connection member electrically connecting the first package substrate and the second package substrate and between the first package substrate and the second package substrate, and a mold film covering the second semiconductor chip on the second package substrate, filling the first hole, and covering the first semiconductor chip and the connection member on the first package substrate.

Abstract: A display device includes a bank including an opening exposing a surface of a base. The bank further includes side surfaces adjacent to an upper surface. The side surfaces slope downward from the upper surface toward an opening in an organic film pattern. A plurality of fine holes is formed on the upper surface and the side surfaces, the bank may also include a plurality of inner holes.

Abstract: A method of preparing a carbon fiber including: preparing a precursor fiber for preparing a carbon fiber; and stabilizing the precursor fiber. The stabilization of the precursor fiber includes a first stabilization phase, a second stabilization phase, a third stabilization phase, and a fourth stabilization phase, which are set at four different temperatures between a temperature at which heat starts to be generated from the stabilization reaction of the precursor fiber and a temperature at which the generation of heat is maximized. Ozone gas is input while at least one phase of the third stabilization phase and the fourth stabilization phase is carried out.

Abstract: A dual polarization antenna is disclosed in at least one embodiment of the present disclosure, including a base substrate, a power feeding unit supported on the base substrate, and a radiating plate supported on the power feeding unit, the power feeding unit includes a first feeding substrate and a second feeding substrate arranged to cross each other on the base substrate, the first feeding substrate includes a first feed line configured to supply a first reference phase signal to a first point on the radiating plate and to supply a first reverse phase signal having a reverse phase relative to the first reference phase signal, to a second point on the radiating plate, the second feeding substrate includes a second feed line configured to supply a second reference phase signal to a third point on the radiating plate and to supply a second reverse phase signal having a reverse phase relative to the second reference phase signal, to a fourth point on the radiating plate, and wherein the first feeding substrate

Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.

Abstract: An X-ray imaging apparatus includes an imaging device configured to capture a camera image of a target; a controller configured to stitch a plurality of X-ray images of respective divided regions of the target to generate one X-ray image of the target; and a display configured to display a settings window that provides a GUI for receiving a setting of an X-ray irradiation condition for the respective divided regions, and display the camera image in which positions of the respective divided regions are displayed.

Abstract: Proposed are a substrate processing apparatus having improved substrate drying performance by separately providing a chemical liquid supply nozzle and a gas supply nozzle; and a substrate processing method.

Abstract: A lithium secondary battery includes a cathode, a separator, and an anode including an anode current collector and an anode active material layer formed on the anode current collector and facing the cathode with the separator interposed therebetween. The anode active material layer includes a first anode active material layer formed on the anode current collector and including a first anode active material and a first anode binder containing a styrene-butadiene-based rubber (SBR) binder and a second anode active material layer formed on the first anode active material layer and including a second anode active material and a second anode binder containing a acryl-based binder. Each of the first anode active material and the second anode active material includes a silicon-based active material and a graphite-based material and contains 2 to 9.5 parts by weight of silicon with respect to the 100 part by weight of the graphite-based active material.

Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.

Abstract: A connection structure of a stator of a drive motor is configured to allow coils to be wound in a plurality of slots provided in a stator core and to connect the coils withdrawn from the slots. The coils are wound in the slots to form first-type structures and second-type structures configured such that withdrawal directions of three-phase (U-, W- and V-phase) withdrawal lines and N-phase withdrawal lines withdrawn from the slots of the first-type structures are opposite to withdrawal directions of three-phase (U-, W- and V-phase) withdrawal lines and N-phase withdrawal lines withdrawn from the slots of the second-type structures. The first-type structures and the second-type structures are disposed symmetrically to each other with respect to a reference line formed to divide the slots in half.

Abstract: A power circuit includes at least one power detector coupled to both a first power voltage input via a pin or pad and a second power voltage supplied into a component, and configured to output a sensed power voltage changed from the first power voltage in response to a drop of the second power voltage, and a comparator configured to compare the sensed power voltage with a reference voltage to output a power sensing result.

Abstract: A voltage generation circuit includes a plurality of rectification circuits configured to be selectively activated depending on a plurality of first control signals, and to generate an internal voltage according to respective reference voltages capable of being independently trimmed depending on a plurality of second control signals; a detection circuit configured to generate a detection signal by comparing a pre-detection signal, generated in each of the plurality of rectification circuits, and a reference signal; and a storage circuit configured to store a pre-select signal provided from an external system, and to output a stored signal to each of the plurality of rectification circuits as the plurality of second control signals.

Abstract: Provided herein is a memory device and a method of operating the memory device. The memory device includes: a reference voltage generation circuit configured to generate a standby mode reference voltage in a standby mode, and generate and output an active mode reference voltage in an active mode; and an internal voltage generation circuit configured to receive the standby mode reference voltage or the active mode reference voltage from the reference voltage generation circuit, and generate an internal voltage. When an error is detected from the internal voltage generated in the standby mode, the reference voltage generation circuit may generate and output the active mode reference voltage.

Abstract: A voltage generation circuit includes a plurality of rectification circuits configured to be selectively activated depending on a plurality of first control signals, and to generate an internal voltage according to respective reference voltages capable of being independently trimmed depending on a plurality of second control signals; a detection circuit configured to generate a detection signal by comparing a pre-detection signal, generated in each of the plurality of rectification circuits, and a reference signal; and a storage circuit configured to store a pre-select signal provided from an external system, and to output a stored signal to each of the plurality of rectification circuits as the plurality of second control signals.

Abstract: A power circuit includes at least one power detector coupled to both a first power voltage input via a pin or pad and a second power voltage supplied into a component, and configured to output a sensed power voltage changed from the first power voltage in response to a drop of the second power voltage, and a comparator configured to compare the sensed power voltage with a reference voltage to output a power sensing result.

Abstract: A voltage generation circuit includes a plurality of rectification circuits configured to be selectively activated depending on a plurality of first control signals, and to generate an internal voltage according to respective reference voltages capable of being independently trimmed depending on a plurality of second control signals; a detection circuit configured to generate a detection signal by comparing a pre-detection signal, generated in each of the plurality of rectification circuits, and a reference signal; and a storage circuit configured to store a pre-select signal provided from an external system, and to output a stored signal to each of the plurality of rectification circuits as the plurality of second control signals.

Abstract: A voltage generation circuit includes a plurality of rectification circuits configured to be selectively activated depending on a plurality of first control signals, and to generate an internal voltage according to respective reference voltages capable of being independently trimmed depending on a plurality of second control signals; a detection circuit configured to generate a detection signal by comparing a pre-detection signal, generated in each of the plurality of rectification circuits, and a reference signal; and a storage circuit configured to store a pre-select signal provided from an external system, and to output a stored signal to each of the plurality of rectification circuits as the plurality of second control signals.

Abstract: Provided herein is a memory device and a method of operating the memory device. The memory device includes: a reference voltage generation circuit configured to generate a standby mode reference voltage in a standby mode, and generate and output an active mode reference voltage in an active mode; and an internal voltage generation circuit configured to receive the standby mode reference voltage or the active mode reference voltage from the reference voltage generation circuit, and generate an internal voltage. When an error is detected from the internal voltage generated in the standby mode, the reference voltage generation circuit may generate and output the active mode reference voltage.

Abstract: A hierarchical power control system associated with a cloud server includes a first microgrid cell, a second microgrid cell, a third microgrid cell, a middleware server, and an integrated control system. The first microgrid cell includes a first energy storage system (ESS) having an uninterruptible power supply (UPS) structure and a first load having a power state managed by the first energy storage system (ESS). The second microgrid cell includes a second load and a second energy storage system (ESS) for managing a power state of the second load. The third microgrid cell includes a third load. The middleware server communicates with the first to third microgrid cells. The integrated control system receives power supply-demand state information of the first to third microgrid cells through the middleware server, and establishes an integrated operation schedule based on the received power supply-demand state information of the first to third microgrid cells.