Abstract: A light emitting device package includes: a plurality of light emitting chips configured to emit respective wavelength lights, each chip comprising electrodes at a bottom of the chip to form a flip-chip structure; a plurality of wirings directly connected to the electrodes of the chips, respectively; a plurality of electrode pads disposed below the chips and directly connected to the wirings, respectively; and a molding member integrally formed in a single layer structure to cover upper surfaces and side surfaces of the chips, and including a translucent material having a predetermined transmittance, wherein the wirings are disposed below a lower surface of the molding member.

Abstract: A multilayer electronic component and a method of manufacturing the same are provided. The multilayer electronic component includes a body including a multilayer structure in which first internal electrode patterns and second internal electrode patterns different from the first internal electrode patterns are alternately stacked and containing a dielectric material. First and second side parts are disposed on respective outer surfaces of a first pair of opposing outer surfaces of the body. First and second external electrodes are disposed on respective outer surfaces of a second pair of opposing outer surfaces of the body, and the first and second external electrodes are electrically connected to the first and second internal electrode patterns, respectively. The first internal electrode patterns are exposed to the outer surfaces of the first pair of outer surfaces of the body on which the first and second side parts are disposed.

Abstract: Techniques are disclosed for preventing a user from configuring a service level agreement from creating a data management schedule that creates a set of data backups that exceeds data resource limits available for storing the set of data backups. A first amount of pool resources associated with the backup of each of the at least one application is determined according to a received schedule. A first amount of data volumes associated with the backup of each of the at least one application is determined according to the received schedule. A resource shortage warning is transmitted when the aggregate amount of pool resources exceeds an available amount of pool resources or the aggregate amount of data volume resource exceeds an available amount of data volume resource, thereby preventing a user from configuring a service level agreement that exceeds data resource limits.

Abstract: A semiconductor manufacturing method includes depositing a low-k dielectric layer, forming a trench in the low-k dielectric layer, forming a barrier layer in the trench, filling a metal on the barrier layer, planarizing the metal, and forming a capping layer on the planarized metal, wherein the capping layer includes at least two layers.

Abstract: The present disclosure relates to a magnetic resonance imaging (MRI) contrast agent containing a gadolinium complex, and more specically, to a DO3A-tranexamic acid compound having a structure of a chemical formula 1, or an ester compound thereof, and gadolinium complexes thereof. The DO3A-tranexamic acid compound or the ester compound thereof may be used to prepare gadolinium complexes. The gadolinium complexes exhibit thermodynamic and kinetic stabilities, and show the relaxation rate equal to that of the clinical contrast agent which is currently commercially available. Therefore, the gadolinium complexes can be widely used as an MRI contrast agent.

Abstract: A device for correcting misaligned teeth, the device including an arc element; and at least two transmission elements, wherein each of the at least two transmission elements is configured to cooperate with a respective tooth surface and includes a respective coupling portion wherein each of the at least two transmission elements is connected or connectable in the respective coupling portion with the respective arc element in a force transmitting manner, wherein the arc element has an overall parabolic cambered shape that is adapted to a lower jaw or an upper jaw of a patient, wherein the arc element includes at least one activation section which is arranged between two adjacent transmission elements of the at least two transmission elements and configured so that the arc element is at least locally elastically deformed in an installed condition of the device.

Abstract: A retainer for stabilizing a position of teeth of a human dentition, the retainer comprising: an arc that has a parabolic curvature overall so that the retainer is applicable to teeth of an upper jaw or lower jaw of a patient to be treated, wherein the retainer includes a plurality of local shapes that are arranged along a center line of the retainer and that are oriented perpendicular to the center line, wherein the local shapes are respectively adapted to cooperate with interdental spaces between adjacent teeth, wherein the retainer is integrally provided in one piece from a thermoplastic synthetic material which is configured to be processed by a SD pressure method.

Abstract: A bracket, for an orthodontic device, the bracket including a bracket base including an attachment surface configured to attach the bracket at an associated surface of a tooth; at least one bracket slot configured to receive at least one arch wire of the orthodontic device, wherein the bracket slot is arranged on a side of the bracket base that is oriented away from the attachment surface; and at least one locking device that is configured to lock at least the bracket slot at least partially so that the arch wire is prevented from moving out of the bracket slot, wherein the bracket is integrally formed in one piece, wherein the bracket is configured with a convex camber at a back side that is oriented away from the attachment surface, wherein the convex camber extends over at least 50% of a height of the bracket that is measured parallel to the vertical axis of the bracket.

Abstract: The present disclosure relates to a communication ID allocation method and system of a battery management module. The system according to the present disclosure includes a first to nth battery management modules sequentially connected through a communication interface, wherein each battery management module designates itself as a master module or a slave module depending on whether or not a pulse signal is received from a battery management module at a higher level, and each battery management module allocates its communication ID according to a pulse width of the pulse signal received from the battery management module at a higher level, generates a pulse signal having the pulse width corresponding to the communication ID of the battery management module at a lower level, and outputs the generated pulse signal to the battery management module at a lower level.

Abstract: A blower is provided, which comprises a housing, a blowpipe coupled to the housing, a motor located within the housing, and blades driven by the motor to generate air flow. The blower also comprises a motion sensor. The motion sensor is adapted to control the operation of the motor in response to changes in position or angle of the blower. The motion sensor can determine the angle between the blower and the horizontal plane, thereby intelligently determining whether the user wants to carry the blower by hand and wants to perform air blowing, and controls the operation of the motor accordingly.

Abstract: A light emitting device package is provided. The light emitting device package includes three light emitting diode (LED) chips configured to emit light having different wavelengths, each of the three LED chips including a light emitting structure having a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer interposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer; a through electrode portion disposed adjacent to the three LED chips; a molding portion encapsulating respective side surfaces of the three LED chips and the through electrode portion; a transparent electrode layer disposed on a first surface of the molding portion, the three LED chips, and the through electrode portion; and three individual electrodes exposed through a second surface of the molding portion and disposed on the three LED chips, respectively.

Abstract: A hot water supply system according to the present invention includes: a hot water supply unit configured to supply hot water; an opening and closing valve configured to connect a hot water supply pipe, which is configured to supply hot water to a user from the hot water supply unit, and a cold water supply pipe, which is configured to supply cold water introduced from a cold water inflow pipe to the user, to allow water to flow or configured to disconnect the hot water supply pipe from the cold water supply pipe to block the water from flowing; a circulation pump configured to circulate water supplied from the hot water supply unit through the hot water supply pipe, the opening and closing valve, the cold water supply pipe, and the hot water supply unit; and a control unit configured to, when a water-preheating signal of the user is input, open the opening and closing valve, and operate the circulation pump to preheat water which is to be supplied to the user.

Abstract: A method of processing a substrate by omitting a photolithographic process is disclosed. The method includes forming at least one layer on a stepped structure having an upper surface, a lower surface, and a side surface that connects the upper surface to the lower surface, selectively densifying portions of the at least one layer respectively on the upper surface and the lower surface via asymmetric plasma application, and performing an isotropic etching process on the at least one layer. During the isotropic etching process, the portion of the at least one layer formed on the upper surface is separated from the portion of the at least one layer formed on the lower surface.

Abstract: Electric tool system and method of operating the same. One electric tool system includes a first electric tool and a second electric tool. A method of operating the electric tool system includes providing a first battery for the first electric tool and a second battery for the second electric tool. The method further includes designating the first battery as a master, and designating the second battery as a slave. The method further includes configuring the first electric tool to a first operating mode, detecting a first operating parameter by the master, and transmitting a first signal from the master to the slave based on the first operating parameter detected by the master. The method further includes the slave receiving the first signal from the master and enabling operation of the second electric tool.

Abstract: The invention provides an improved method of indirect positioning of orthodontic brackets wherein a positive tooth model is utilized which comprises a model tooth, a mock bracket and a place holder for the mock bracket. The positive tooth model can be used for making a transfer tray for accommodating and transferring a bracket onto a tooth of a patient, wherein said transfer tray comprises a form-fitting cavity for the distal portion of the bracket. Further provided are transfer trays and positive tooth models for use in said method.

Abstract: A method of processing a substrate by omitting a photolithographic process is disclosed. The method includes forming at least one layer on a stepped structure having an upper surface, a lower surface, and a side surface that connects the upper surface to the lower surface, selectively densifying portions of the at least one layer respectively on the upper surface and the lower surface via asymmetric plasma application, and performing an isotropic etching process on the at least one layer. During the isotropic etching process, the portion of the at least one layer formed on the upper surface is separated from the portion of the at least one layer formed on the lower surface.

Abstract: The objective of the present invention is to provide a combustion device capable of informing an amount of used gas, in which an air of gas temperature is reflected, to a user and a method of measuring the amount of used gas. To this end, the combustion device includes: a burner configured to burn gas; a blower configured to supply air for combustion to the burner; gas valves configured to supply gas for combustion to the burner; a gas temperature sensor configured to measure a temperature of gas supplied to the burner or the blower; and a control unit configured to control the number of revolutions of the blower, calculate a first amount of used gas for a present operating heat quantity burned according to a signal input by a user, and compensate the calculated first amount of used gas with a measured gas temperature measured by the gas temperature sensor to calculate a second amount of used gas.

Abstract: A battery technology, and more particularly, a current collector may be widely used in secondary batteries, and an electrode may employ such technology. The current collector includes a conductive fiber layer including a plurality of conductive fibers. Each of the conductive fibers includes a conductive core including a plurality of metal filaments, and a conductive binder matrix surrounding the outer circumferential surfaces of the conductive core.

Abstract: A light emitting device package is provided. The light emitting device package includes three light emitting diode (LED) chips configured to emit light having different wavelengths, each of the three LED chips including a light emitting structure having a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer interposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer; a through electrode portion disposed adjacent to the three LED chips; a molding portion encapsulating respective side surfaces of the three LED chips and the through electrode portion; a transparent electrode layer disposed on a first surface of the molding portion, the three LED chips, and the through electrode portion; and three individual electrodes exposed through a second surface of the molding portion and disposed on the three LED chips, respectively.

Abstract: A light emitting device package includes: a plurality of light emitting chips configured to emit respective wavelength lights, each chip comprising electrodes at a bottom of the chip to form a flip-chip structure; a plurality of wirings directly connected to the electrodes of the chips, respectively; a plurality of electrode pads disposed below the chips and directly connected to the wirings, respectively; and a molding member integrally formed in a single layer structure to cover upper surfaces and side surfaces of the chips, and including a translucent material having a predetermined transmittance, wherein the wirings are disposed below a lower surface of the molding member.