Abstract: The present disclosure relates to a device and method for generating call word learning data, and the call word learning data generation device includes a processor and storage. The storage stores utterance data and an utterance phrase corresponding to the utterance data. The processor is configured to decompose the utterance data into phoneme units based on the utterance data and the utterance phrase, to receive a call word through a user input, to decompose the received call word into phoneme units, to compare phoneme data of the call word with phoneme data of the utterance data, and to generate call word learning data by combining phoneme data matched as the comparison result.

Abstract: An apparatus and method for controlling an air conditioner using comfortable temperature and a system including the apparatus are disclosed. The disclosed apparatus for controlling an air conditioner includes a communication unit that receives an indoor temperature of an indoor zone measured by a temperature sensor and weather information of the zone provided by a weather server, respectively; and a control unit that sets a comfortable temperature of the zone based on the weather information and generates a drive control signal of the air conditioner based on the indoor temperature and the comfortable temperature. In this case, the comfortable temperature includes an off comfortable temperature, which is a perceived comfortable temperature of a user located in the zone when the air conditioner is turned off, and an on comfortable temperature, which is the perceived comfortable temperature of the user when the air conditioner is turned on.

Abstract: A display device includes: a display panel including: a substrate; a light-emitting layer on a first surface of the substrate; and wire pads on the first surface of the substrate, and adjacent to a side of the substrate; and a support member on a second surface of the substrate opposite to the first surface of the substrate. The substrate includes stepped portions protruding from the second surface in a thickness direction of the substrate, and the stepped portions overlap with the wire pads.

Abstract: Apparatus and Method for treating substrate, are provided. A substrate treatment apparatus includes an upper body, a lower body coupled to the upper body and defining a substrate treating space therebetween, a seal disposed between the upper body and the lower body, wherein the seal seals the substrate treating space from an outside, a fluid supply unit configured to supply fluid to the substrate treating space and a controller. The fluid supply unit includes a first auxiliary fluid supply unit configured to control the fluid to flow at a first flow rate and a second auxiliary fluid supply unit configured to the fluid to flow at a second flow rate different from the first flow rate.

Abstract: A fan filter unit includes: a housing; a centrifugal fan which rotates inside the housing about a rotary axis that extends in a first direction; a first plate surrounding at least a part of a side surface of the centrifugal fan; and a second plate disposed below the centrifugal fan and the first plate, and including a plurality of micro holes each extending in the first direction, wherein a first airflow path, which extends in the first direction, and a second airflow path, which is connected to a lower part of the first airflow path, are formed between the centrifugal fan and the first plate, and the second airflow path has an inclination with respect to a lower surface of the centrifugal fan.

Abstract: A printed circuit board includes a wiring board including a plurality of insulating layers, a plurality of wiring layers, and a plurality of via layers, a first die embedded in the plurality of insulating layers, a bridge embedded on the first die in the plurality of insulating layers, a second die mounted on the wiring board, and a third die mounted on the wiring board.

Abstract: In a method and apparatus for controlling a vehicle, the vehicle control apparatus includes rear-wheels steering unit configured to steer a rear wheel, to measure a rear wheel angle, and generate a status signal, a failure determination unit operatively connected to the rear-wheel steering unit and configured to determine a failure situation of the rear-wheel steering unit based on the status signal, a curvature prediction unit configured to generate a predicted curvature of a traveling route of a vehicle based on the failure situation, and a position prediction unit operatively connected to the curvature prediction unit and configured to generate a predicted position of the vehicle based on the predicted curvature, wherein the curvature prediction unit generates the predicted curvature based on the rear wheel angle.

Abstract: In a method and an apparatus for controlling vehicle, the vehicle control apparatus includes a rear wheel steering unit configured to steer rear wheels, measure a rear wheel angle, and generate a status signal, a failure determination unit configured to determine a failure situation of the rear wheel steering unit based on the status signal and a curvature prediction unit configured to generate a predicted curvature of a traveling route of a vehicle based on the failure situation, wherein, the curvature prediction unit generates the predicted curvature based on the rear wheel angle.

Abstract: A method of manufacturing a Ti material for a fuel cell separator includes rolling a Ti raw material of a pure Ti material or a Ti alloy material, deposition coating Ti ion particles on the Ti raw material by physical vapor deposition (PVD), and oxidation heat treating to form a conductive oxide layer of a TiO2-x(0<x<1) structure around the Ti ion particles deposited by the deposition coating. According to the present disclosure, the Ti material can be used to achieve both corrosion resistance and conductivity.

Abstract: Thin glass in cell unit (4) manufactured by glass cutting and post-processing methods according to the present invention is the thin glass in cell unit (4) installed on the front surface of an electronic device or a display unit of an electronic device, wherein a bevel-shaped cut portion (41) is formed at an end of one side of the thin glass in cell unit (4) in contact with the front surface of the display unit. In addition, the bevel-shaped cut portion (41) has a height (H) of 5% or more and 50% or less of a thickness of the thin glass in cell unit (4). In addition, the bevel-shaped cut portion (41) has a width (W) of 10% or more and 300% or less of the thickness of the thin glass in cell unit (4), and the thin glass in cell unit (4) is bent toward the front of the display unit.

Abstract: Disclosed is a method of obfuscating a Controller Area Network (CAN) message performed by a first computing device including a processor, the method including: obtaining a first index from a first input value corresponding to a first time point by using an index output algorithm; determining a first CAN ID of the first computing device corresponding to the first index based on a predetermined CAN ID table; and generating a first normal CAN message including the first CAN ID and first normal data.

Abstract: Disclosed are a continuous-time delta-sigma analog-to-digital converter and an operation method thereof. More particularly, a continuous-time delta-sigma analog-to-digital converter, including: a linear integrator configured to generate a first output signal corresponding to a preset input voltage based on an operation of a linear Gm circuit that receives the preset input voltage; and a quantizer configured to generate a second output signal corresponding to the first output signal based on an operation of a body-driven VCO that receives the first output signal and to generate a digital output code corresponding to the second output signal based on an operation of a Frequency to Digital Converter (FDC) that receives the second output signal is disclosed.

Abstract: A printed circuit board includes a first substrate including a first antenna pattern; a second substrate disposed on a first substrate and including a second antenna pattern; a metal layer disposed between the first and second substrates; and a bonding layer disposed between the first and second substrates. At least one of the first and second substrates has a cavity having at least a portion disposed between the first and second antenna patterns, each of the first and second substrates includes an organic material, and the bonding layer includes an inorganic material.

Abstract: The present disclosure relates to a printed circuit board. The printed circuit board includes a plurality of insulating layers each having a plurality of concave portions; a plurality of conductor pattern layers disposed in a plurality of concave portions of each of the plurality of insulating layers; first and second via holes connected to one of the plurality of concave portions independently of each other and penetrating through at least two of the plurality of insulating layers independently of each other; and first and second via conductors disposed in the first and second via holes, respectively, and connecting two of the plurality of conductor pattern layers independently of each other. An average width of the first via conductor is greater than that of the second via conductor on a cross-section.

Abstract: An X-ray imaging device includes an X-ray irradiation module, an X-ray detection module and an image processor. The image processor is configured to perform: acquiring a high-energy image and a low-energy image respectively obtained by X-ray of relatively high-energy and X-ray of relatively low-energy; generating high-energy frequency component images for each of a plurality of frequency bands by decomposing the high-energy image; generating low-energy frequency component images for each of a plurality of frequency bands by decomposing the low-energy image; generating merged frequency component images by merging at least a portion of the high-energy frequency component images for each of the plurality of frequency bands and at least a portion of the low-energy frequency component images for each of the plurality of frequency bands; and generating a standard image using the merged frequency component images.

Abstract: Disclosed is a display panel including a substrate including a first portion having a first thickness and a second portion adjacent to the first portion in a first direction. The second portion has a second thickness smaller than the first thickness. The display panel includes a circuit layer disposed on the substrate and an element layer disposed on the circuit layer. A plurality of slit grooves extending along a second direction crossing the first direction and recessed in a thickness direction of the substrate are defined on a bottom surface of the first portion of the substrate.

Abstract: A display device includes a first electrode disposed on a substrate; a second electrode disposed on the substrate, the second electrode being spaced apart from, and facing, the first electrode in a first direction; and a plurality of light-emitting elements extending in a length direction and having both ends disposed on the first electrode and second electrode, respectively, wherein the first electrode includes a plurality of first patterns which are recessed from a top surface of the first electrode and from a side surface of the first electrode that faces the second electrode, and the second electrode includes a plurality of second patterns which are recessed from a top surface of the second electrode and from a side surface of the second electrode that faces the first electrode.

Abstract: An antenna module includes a wiring structure including a plurality of insulating layers, a plurality of wiring layers, and a plurality of via layers; an antenna disposed on an upper surface of the wiring structure; a heat dissipation structure disposed around the antenna on the upper surface of the wiring structure; and an encapsulant disposed on the upper surface of the wiring structure and covering at least a portion of each of the antenna and the heat dissipation structure.

Abstract: A semiconductor device with multiple zero differential transconductance includes: a conductive substrate; a first insulating layer and a second insulating layer disposed on the conductive substrate; a first semiconductor and a second semiconductor disposed on first portions of the first insulating layer and the second insulating layer, respectively; a first buffer layer and a second buffer layer disposed on electrode contact areas of the first semiconductor and the second semiconductor, respectively; and an anode electrode and a cathode electrode disposed on second portions, which are different from the first portions, of the first insulating layer and the second insulating layer and on the first buffer layer and the second buffer layer, respectively, wherein the first semiconductor and the second semiconductor are disposed in parallel with each other and connected by the anode electrode and the cathode electrode.

Abstract: Disclosed herein are a duty cycle monitoring method and apparatus for a memory interface, including receiving a clock signal as input and generating a first delay time offset and a second delay time offset, receiving the clock signal and the first delay time offset and then outputting a first delayed signal, receiving the first delayed signal and the second delay time offset and then outputting a second delayed signal, receiving the clock signal and the second delayed signal and then outputting a delay value corresponding to a half-period of the clock signal, and monitoring, based on the first delayed signal, whether a duty cycle of the clock signal conforms to a duty cycle specification.