Abstract: An integrated circuit chip includes a substrate on which a standard cell is disposed. The integrated circuit chip includes a plurality of power bumps including a plurality of first power bumps and a plurality of second power bumps, the plurality of power bumps. disposed to have a staggered arrangement in a central region of one surface of the integrated circuit chip, and connected to provide power to the standard cell; a first metal wiring disposed below the plurality of first power bumps and electrically connected to the plurality of first power bumps, at least a part of the first metal wiring overlapping the plurality of first power bumps from a plan view; and a second metal wiring horizontally separated from the first metal wiring, disposed below the plurality of second power bumps, and electrically connected to the plurality of second power bumps, at least a part of the second metal wiring overlapping the plurality of second power bumps from the plan view.

Abstract: Disclosed is a pharmaceutical composition for preventing or treating severe acute respiratory syndrome coronavirus 2 infection disease, the composition comprising a compound represented by a Chemical Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.

Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.

Abstract: Disclosed are an ultrasonic probe and a method of manufacturing the same. The ultrasonic probe includes a piezoelectric layer including one or more kerfs such that piezoelectric elements are provided in a plurality of rows along an elevation direction, a first electrode formed on an upper side of the piezoelectric layer, a second electrode formed on a lower side of the piezoelectric layer, a matching layer disposed above the piezoelectric layer and including one or more grooves connected to the one or more kerfs, and a third electrode formed in inner surfaces of the one or more grooves and electrically connected to the first electrode.

Abstract: A touch window includes a substrate; a sensing electrode on the substrate comprises a conductive pattern including plurality of conductive pattern line parts and a plurality of conductive pattern opening parts; a dummy pattern provided adjacent to the conductive pattern; and a wire connected with the sensing electrode, further a interval between the dummy pattern and the conductive pattern is greater than the line width of the conductive pattern also the plurality of conductive pattern line parts cross each other. In addition, the substrate comprises a flat portion and curved portion.

Abstract: An electronic device and method for identifying a detached cover device and a cover device therefor are provided. The electronic device includes a housing, a wireless communication circuit disposed within the housing, a touch screen display exposed to the exterior, and a processor disposed within the housing and electrically connected to the wireless communication circuit and the touch screen display. The processor may be configured to sense mounting of the cover device on the touch screen display, identify a conductor pattern of the mounted cover device by scanning the touch screen display on which the cover device is mounted, and identify the mounted cover device on the basis of the identified conductor pattern.

Abstract: A terminal having a movable built-in camera according to another embodiment of the present invention comprises: a camera capture module which forms an image of incident light reflected from a subject, converts the formed image of light into an electrical signal, and then generates the electrical signal into digital image information (image) of the subject through image signal processing; a direction angle adjustment module which adjusts vertical and horizontal rotation angles of the camera capture module; an image processing module which, on the basis of environment setting information, corrects the position of a particular image captured within a camera capture frame, so as to position the particular image at the center of the camera capture frame; and an environment setting module which provides the environment setting information.

Abstract: According to an exemplary embodiment, provided is an aerosol generating device including a body portion comprising a vaporizer configured to generate aerosol by heating a liquid composition; and one or more air flow paths configured to cause the generated aerosol to pass through a cigarette and be discharged to outside; and a cover coupled to the body portion and comprising a plurality of passages comprising a first passage and a second passage which are independent from each other and guide air to an entrance of the vaporizer along at least part of a surface of the body portion.

Abstract: Disclosed is a refrigerator. The refrigerator includes a main body; a storage room formed in the inside of the main body; a door including a front plate which is made of a steel material and in which a plurality of through holes forming a predetermined shape are formed, the door configured to open or close the storage room; a display unit disposed in the inside of the door, and including a display member in which a display element having a shape corresponding to the plurality of through holes and facing the plurality of through holes is formed; and an input member separated from the display unit, and configured to receive an operation command for operating the refrigerator.

Abstract: An exemplary embodiment of the present disclosure provides an aerosol-generating device including a case into which a cigarette is insertable, a vaporizer detachably combined with the case, and a detachment manipulation unit installed in the case and configured to perform, according to user manipulation, a first operation of maintaining a state in which the vaporizer is combined with the case and a second operation of allowing separation of the vaporizer from the case.

Abstract: Disclosed herein is an ultrasonic probe including a piezoelectric layer, a matching layer disposed at an upper portion of the piezoelectric layer, a conductive member disposed at a lower portion of the piezoelectric layer, a second connector coupled to at least one side of the conductive member, and a printed circuit board coupled to a side of the second connector and electrically coupled to the second connector. A printed circuit board is disposed outside a laminated structure of the acoustic element so that the printed circuit board can be prevented from affecting acoustic characteristics of the ultrasonic probe, a failure in a process of manufacturing the ultrasonic probe that occurs due to a change in temperature or humidity can be prevented, and the manufacturing process can be relatively simplified.

Abstract: A vaporizer includes a liquid storage configured to store a liquid composition, an aerosol generator coupled to one end of the liquid storage, and including a wick configured to absorb the liquid composition from the liquid storage, a liquid heater configured to generate aerosol by heating the wick, an aerosol chamber surrounding the wick and the liquid heater, an inlet through which external air is introduced into the aerosol chamber, and an outlet through which the aerosol generated in the aerosol chamber is discharged, and an air supplier configured to supply the external air to the aerosol generator, and including a first opening connected to the inlet of the aerosol generator and a second opening that is opposite to the first opening and connected to the outside at a position spaced apart from the first opening along a direction from the one end to another end of the liquid storage.

Abstract: According to an embodiment of the present disclosure, a connecting device included in an electronic device may comprise a movable part including at least one contacting part, an elastic part extending from the movable part and including a plurality of bends alternately arranged to allow the movable part to move in a first direction, and a support extending from the elastic part. Other various embodiments are also possible.

Abstract: Provided is a heater assembly for aerosol generating devices, the heater assembly including a thermally conductive element that has a cylindrical shape and includes an accommodation space for accommodating a cigarette, a flexible heater that surrounds at least a portion of an outer surface of the thermally conductive element, and an adhesion member that surrounds the flexible heater such that the flexible heater closely adheres to the thermally conductive element.

Abstract: An ultrasonic includes: a piezoelectric layer; an absorbing layer disposed at a lower portion of the piezoelectric layer, configured to absorb an acoustic signal; and a connection part disposed between the piezoelectric layer and the absorbing layer. The connection part may deform at least partially so that a plurality of acoustic signals radiated from the piezoelectric layer due to the connection part have different magnitudes. In the case of the ultrasonic probe, since the magnitude of the acoustic energy radiated from the center of the ultrasonic probe is larger than the magnitude of the acoustic energy radiated from the side of the ultrasonic probe, the directivity of the ultrasonic signal is improved and a side lobe is decreased. In addition, an apodization effect capable of suppressing overlapping between adjacent phases can be obtained by using a difference in the magnitude of the acoustic energy to be radiated.

Abstract: A display cover substrate according to an embodiment includes: a flexible substrate including one surface and the other surface opposite to the one surface; a surface reinforcing layer disposed on the one surface; and a functional layer disposed on the surface reinforcing layer, wherein the functional layer includes a plurality of layers having different refractive indexes, and an average light transmittance is 90% or more in a light wavelength band of 388 nm to 700 nm, and an average light transmittance is less than 90% and a minimum light transmittance is 60% or less in a light wavelength band of 250 nm to 388 nm.

Abstract: A refrigerator includes a storage container configured to slide into and out of a storage compartment and a rail unit configured to guide movement of the storage container and a support member disposed in the storage compartment to support the rail unit and coupled to a bottom side of an inner case. Guide bars that guide movement of the storage containers are installed at lower ends of the storage container. Roller units are installed at the bottom surface of the storage compartment by using the foam insulation material blown into the space between the inner case and the outer case.

Abstract: The present disclosure provides a cartridge for use in nucleic acid extraction and a nucleic acid extraction method which can simplify a nucleic acid extraction process and can be applicable to a point-of-care testing (POCT). The cartridge includes a chamber module, an air valve module, and a liquid valve module. The chamber module includes a plurality of chambers for extracting nucleic acids from a sample including a pretreatment chamber in which the sample is crushed and homogenization, cell disruption, and purification are performed. The air valve module is installed on the chamber module to control a pressure required to move a fluid between the plurality of chambers. The liquid valve module is installed below the chamber module to move the fluid between the plurality of chambers.

Abstract: The present disclosure relates to a nucleic acid analysis apparatus using a cartridge which can simplify the nucleic acid extraction and applicable to a molecular diagnostic POCT equipment. The nucleic acid analysis device includes a stage on which a cartridge is mountable, a nucleic acid extraction unit, and a control unit. The nucleic acid extraction unit performs a nucleic acid extraction through crushing of the sample, the cell disruption, and the nucleic acid purification as well as a nucleic acid amplification. The control unit controls the stage and the nucleic acid extraction unit so that the nucleic acid extraction through the crushing of the sample, the cell disruption, and the nucleic acid purification as well as the nucleic acid amplification are collectively performed.

Abstract: A broadcast receiving system capable of receiving mobile broadcast data and a method for processing broadcast signals are disclosed. The broadcast receiving system includes N number of antenna elements, a demodulator, a transmission parameter detector, and a block decoder. The N number of antenna elements receives each of the broadcast signals. The demodulator demodulates the broadcast signal having greater signal strength among each of the received broadcast signals. The transmission parameter detector detects the transmission parameter. The block decoder symbol-decodes the mobile broadcast service data included in the received broadcast signal in block units, based upon the detected transmission parameter.