Abstract: An electronic parking brake system including: an electronic parking brake (EPB) including a piston that moves by a hydraulic pressure to press brake pads onto a brake disc, a cylinder in which the piston is provided movably forward and backward, and an EPB actuator that moves the piston by a motor to press the brake pads onto the brake disc; a pressure sensor configured to detect a hydraulic pressure of the cylinder; an electronic stability control (ESC) actuator configured to generate and supply a hydraulic pressure to the cylinder; and a controller configured to control the EPB actuator and the ESC actuator, wherein the controller is configured to detect an actual hydraulic pressure of the cylinder through the pressure sensor in an EPB disengagement, and when the detected actual hydraulic pressure is higher than a required hydraulic pressure, control the EPB actuator to start an EPB disengagement control.

Abstract: A semiconductor package includes a substrate, a first semiconductor chip disposed on the substrate, and a second semiconductor chip disposed on a top surface of the first semiconductor chip. The first semiconductor chip includes a conductive pattern disposed on the top surface of the first semiconductor chip and a first protective layer covering the top surface of the first semiconductor chip and at least partially surrounds the conductive pattern. The second semiconductor chip includes a first pad that contacts a first through electrode on a bottom surface of the second semiconductor chip. A second protective layer surrounds the first pad and covers the bottom surface of the second semiconductor chip. A third protection layer fills a first recess defined in the second protective layer to face the inside of the second protective layer. The first protective layer and the third protective layer contact each other.

Abstract: An electronic device, according to various embodiments, comprises: one or more image sensors; a first processor electrically connected to at least one of the one or more sensors via a first interface and including a first functional processing circuit and a second functional processing circuit capable of processing first output information of the first functional processing circuit; a second processor electrically connected to at least one of the one or more image sensors via a second interface; a third interface for connecting the first functional processing circuit and the second processor to transfer the first output information of the first functional processing circuit to the second processor; and a fourth interface for connecting the second functional processing circuit and the second processor to transfer second output information of the second processor to the second functional processing circuit. Various other embodiments are possible.

Abstract: An electronic device is provided. The electronic device includes a first wireless communication circuit that provides a first radio access technology (RAT) associated with a long term evolution (LTE), a second wireless communication circuit that provides a second RAT associated with a new radio (NR), a subscriber identification module, a communication processor, and a memory. The electronic device obtains access technology identifier (ATI) information associated with one public land mobile network (PLMN) from the subscriber identification module and performs frequency scanning by using the first wireless communication circuit, when the ATI information indicates a next generation radio access network (NG-RAN) associated with the first RAT.

Abstract: A phase locked loop includes a phase detector outputting a first signal corresponding to a phase difference of a reference frequency signal and a division frequency signal, a charge pump amplifying a first signal to output a second signal, a loop filter filtering the second signal to output a third signal, a voltage-to-current converter receiving the third signal and outputting a fourth signal, a digital-to-analog converter outputting a fifth signal based on the fourth signal and a digital compensation signal, an oscillator outputting an output frequency signal having a frequency corresponding to the fifth signal, a divider dividing the frequency of the output frequency signal to output the division frequency signal and a compensation frequency signal, and an automatic frequency calibrator compensating for the voltage-to-current converter based on a difference between a frequency of the compensation frequency signal and a frequency of a reference frequency signal.

Abstract: For converging a 5th-Generation (5G) communication system and supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT), a channel state information (CSI) acquisition method includes transmitting CSI configuration information to a terminal, selecting a beam for transmitting a beamformed CSI reference signal (BF-CSI-RS) to the terminal, transmitting the BF-CSI-RS to the terminal using the selected beam, and notifying the terminal of a beamforming update. A base station for acquiring CSI in a mobile communication system includes a transceiver configured to transmit and receive signals, and a controller configured to control the transceiver to transmit CSI configuration information to a terminal, to select a beam for transmitting a BF-CSI-RS to the terminal, to transmit the BF-CSI-RS to the terminal using the selected beam, and to notify the terminal of a beamforming update.

Abstract: An electronic device includes a camera module, a communication module which detects one or more wireless communication devices located in a predetermined distance from the electronic device, and receives, from the one or more detected wireless communication devices, an identification code set in each of the one or more detected wireless communication devices, and a processor which receives a user profile from a corresponding wireless communication device of the one or more detected wireless communication devices in response to an identification code of the corresponding wireless communication device, which is retrieved from a pre-stored tag database, and applies a visual effect to an image captured by the camera module based on the received user profile.

Abstract: A method for compressing and applying data of the sensing-less compensating system may be provided for a display device having subpixels. As the system can update an accumulated stress data of a subpixel which is accumulated according to a display driving data signal in a real time and perform a compensation, a real time compensation for a degradation of the subpixel can be performed without sensing the subpixel. Furthermore, as the system may provide a bit size information for restoration according to a comparison result of data subject to loss-compress and a loss reference value when loss-compressing the accumulated stress data, a loss ratio of a loss-compression data can be reduced. A display device and a sensing-less compensation system are also disclosed.

Abstract: A display apparatus includes a first electrode on a substrate, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the second electrode includes a first conductive layer including a first base metal and a first additive metal that is different from the first base metal, a second conductive layer on the first conductive layer and including a single metal material, and a third conductive layer on the second conductive layer and including a second base metal and a second additive metal that is different from the second base metal.

Abstract: A substrate processing apparatus includes: a first process chamber in which a developing process is performed by supplying a developer to a substrate that is in a dry state; a second process chamber in which a drying process is performed on the substrate by supplying a supercritical fluid to the substrate on which the developing process is performed and which is in a wet state; a third process chamber in which a bake operation is performed on the substrate on which the drying operation is performed and is in a dry state; a fourth process chamber in which a cooling operation is performed on the substrate on which the bake operation is performed and is in a dry state; and a substrate transferring unit configured to transfer the substrate between the first to fourth process chambers.

Abstract: An organic light-emitting device and display apparatus, the device including a first electrode; a second electrode facing the first electrode; an emission layer between the first and second electrode; a hole control layer between the first electrode and the emission layer; and an electron control layer between the emission layer and the second electrode, wherein the emission layer includes a plurality of sub-emission layers to emit light having different wavelengths, at least portions of the plurality of sub-emission layers do not overlap one another, the plurality of sub-emission layers include: a first sub-emission layer including a first color light-emitting dopant, and a second sub-emission layer including a second color light-emitting dopant, the first and second sub-emission layers each include a hole-transporting and electron-transporting host which form an exciplex, and a triplet energy of the exciplex is equal to or greater than triplet energies of the first and second color light-emitting dopant.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Method and apparatus for transmitting/receiving a voice signal based on an artificial neural network are disclosed.

Abstract: A display device of the present disclosure includes: a display panel; a module cover disposed behind the display panel; a PCB coupled to the module cover and on which a plurality of elements are positioned; and a vapor chamber coupled to the PCB, and that contacts a contact element which is at least any one of the plurality of elements, wherein the vapor chamber includes: a first plate including a heat absorbing part that contacts the contact element; a second plate coupled to the first plate; and a fluid flowing through a space provided between the first plate and the second plate, wherein the first plate extends upward from the heat absorbing part while bypassing a protruding element so as not to overlap with the protruding element in a front-rear direction, the protruding element overlapping with the first plate in an up-down direction among the plurality of elements.

Abstract: Provided herein are embodiments of methods and systems for screening cellular, subcellular, and multicellular structures. In one embodiment, a method for screening is provided comprising the steps of introducing a plurality of cellular, subcellular, or multicellular structures, or a combination thereof, to an imaging system, wherein one or more structures of the plurality comprise one or more taggable markers; imaging the plurality of structures using the imaging system; identifying one or more target structures among the plurality of structures based on one or more properties of the target structures; tagging the target structures to produce tagged target structures, wherein each target structure is selectively illuminated by an excitation light, thereby causing one or more taggable markers within the target structure to be phototransformed to produce one or more phototransformed taggable markers within the target structure; and isolating one or more tagged target structures from the plurality of structures.

Abstract: Disclosed is an endoscope cap includes a cap body coupled to a tip end of an endoscope introduced into an interior of an organism, an expansion/contraction part provided in the cap body, and expanded or contracted through injection of air, and an air supply part that injects or suctions the air into or from the expansion/contraction part, and the air supply part expands the expansion/contraction part by injecting the air into the expansion/contraction part and the expanded expansion/contraction part bends back a target tissue in the interior of the organism when the cap body reaches the target tissue.

Abstract: A method for determining duplication of a vulnerability may include a vulnerability extraction step of extracting vulnerability uniform resource locator (URL) addresses including the vulnerability from an analysis target server; a hash generation step of generating the URL hash value corresponding to the extracted vulnerability from the vulnerability URL address; and a duplication determination step of determining, when the URL hash value is present in the first comparison table, that the vulnerability is duplicated and excluding the corresponding vulnerability from vulnerability information.

Abstract: A phase shifter includes a first substrate; a microstrip formed on the first substrate so as to extend in a first direction; a ground layer disposed with a space on the upper surface of the microstrip and having a defected ground structure (DGS) with a defected pattern formed therein; a second substrate disposed on the ground layer; and a liquid crystal layer disposed in a space between the first substrate and the second substrate, wherein DC voltage is applied between the ground layer and the microstrip.

Abstract: Provided are a laser annealing apparatus and a method of manufacturing a substrate having a poly-Si layer using the laser annealing apparatus. The laser annealing apparatus includes a laser beam source that emits a linearly polarized laser beam, a polygon mirror that rotates around a rotation axis and reflects the laser beam emitted from the laser beam source, a first Kerr cell disposed on a laser beam path between the laser beam source and the polygon mirror, and a first optical element that directs the laser beam reflected by the polygon mirror toward an amorphous Si layer where the laser beam is irradiated upon the amorphous Si layer.

Abstract: A battery pack includes a cell block including battery cells electrically connected to each other, the cell block having a pair of long sides and a pair of short sides which surround lateral surfaces of the battery cells and are tangent to the lateral surfaces of the battery cells, and a flexible wiring surrounding the cell block in a direction parallel to the pair of long sides of the cell block, the flexible wiring including sensors to detect state information from the battery cells.