Abstract: An artificial intelligence to provide a synergistic education linked to drawing skill evaluation and an art education and a writing education according to an exemplary embodiment of the present disclosure may include a communication unit, a user interface for providing an interactional environment to a user who is a learner, and receiving, through the communication unit, picture data which is created by a second user who is an educator to provide to the user, an art competency evaluation unit which is trained to present a picture subject about the picture data to the user as a question and evaluate an art competency of the user with an art competency score which is calculated by analyzing whether picture data created by the user is picture data in accordance with the picture subject, a picture similarity evaluation unit which is trained to present the picture data of the second user to the user for guiding the user, extract features of the picture data created by the user and picture data of the second user,

Abstract: An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna conductive layer disposed on a top surface of the dielectric layer. The antenna conductive layer includes a radiator, first and second transmission lines extending in different directions to be connected to the radiator, an upper parasitic element adjacent to an upper portion of the radiator in a planar view, and a lower parasitic element adjacent to a lower portion of the radiator, the first transmission line and the second transmission line in the planar view.

Abstract: The present disclosure provides a system for providing a responsive-type drawing making service which is capable of real-time interaction between a user and an object, wherein the system for providing a responsive-type drawing making service includes: a terminal that is configured to allow inputting event information relating to a user's behavior response for making a drawing; a control part that constructs a network with the terminal, the web and the external server, followed by a communication, generating arbitrary custom information by matching first data of an dynamic image that is provided through at least one of the web and the external server according to event information that was input from the terminal to second data of a signal that uses a drawing tool of a pre-stored drawing making program, and outputting an alarm signal preset according to generated custom information; and an alarm part that is equipped to the terminal, performing visual displaying according to an alarm signal that was output fro

Abstract: An antenna structure according to an embodiment of the present invention includes a film antenna including a dielectric layer, an upper electrode layer disposed on an upper surface of the dielectric layer and including a radiation pattern, a transmission line, and a ground pad, and a lower ground layer disposed on a lower surface of the dielectric layer, and a flexible circuit board including a core layer, a power supply wiring layer disposed on a lower surface of the core layer and electrically connected to the transmission line, and a ground plate disposed on an upper surface of the core layer and disposed in overlapping with the power supply wiring layer in a planar direction. Thereby, it is possible to reduce a radiation signal generated from the power supply wiring through the ground plate, suppress a noise of the antenna and increase radiation efficiency.

Abstract: The present disclosure relates to a system for providing an interactive participation-type drawing making service, which provides a remote drawing making service that is capable of real-time interaction between a first user and a second user in a contactless environment, wherein the system includes: a first terminal that is capable of inputting a first event signal of the first user; a second terminal that is capable of inputting a second event signal of the second user; a control part that constructs a network with the first and second terminals and a web, generating a server module for using a pre-stored drawing making program while undergoing communication, reflects all of each data resulting from real-time input of the first and second event signals to the drawing making program in real time, when both of the first and second terminals connect to the generated server module, and controls a preset alarm signal so as to be output in response to a result of reflection; and an alarm part that is equipped to t

Abstract: A powertrain apparatus for an electric vehicle may include a motor connected to an input shaft, a planetary gear train, which is disposed to be coaxial with the motor and which includes a first rotation element, a second rotation element and a third rotation element, at least one of which is configured to receive power from the input shaft, a differential gear disposed to be coaxial with the motor and the planetary gear train, a first gear set connected to one rotation element of the planetary gear train, and a second gear set configured to receive power from the first gear set and transmit the power to the differential gear.

Abstract: A touch sensor-antenna module according to an embodiment of the present disclosure includes a substrate layer having an active region and a bonding region, a touch sensor electrode layer on the substrate layer, the touch sensor electrode layer including sensing electrodes disposed on the active region, traces extending from the sensing electrodes, and touch sensor pads disposed on the bonding region to be connected to terminal end portions of the traces, a radiator on the substrate layer, and an antenna pad disposed on the bonding region together with the touch sensor pads to be electrically connected to the radiator.

Abstract: A film transmission line according to an embodiment of the present invention includes a dielectric layer, and an electrode line disposed on the dielectric layer. The electrode line has an effective efficiency of 200%/?m or more at a frequency of 5 GHz or more. The film transmission line may be applied to a high frequency thinned antenna and an image display device.

Abstract: The present application relates to a composition for freeze-preserving microalgae belonging to the family Thraustochytriaceae and a method for freeze-preserving microalgae belonging to the family Thraustochytriaceae using same. By the composition for freeze-preserving microalgae belonging to the family Thraustochytriaceae according to an aspect and the method for freeze-preserving microalgae belonging to the family Thraustochytriaceae using same, the microalgae may be stored stably for a long period of time, and the costs for preservation of the microalgae may be reduced by shortening a process. In addition, according to a method for preparing freeze-dried biomass of microalgae belonging to the family Thraustochytriaceae using the composition, even during long-term storage at room temperature, freeze-dried biomass in the form of powder that can maintain bacterial activity and is easy for storage and transportation may be manufactured through a simple process.

Abstract: An all-solid-state battery includes a electrode assembly including a laminate comprising a solid electrolyte layer, and a negative electrode layer and a positive electrode layer stacked with the solid electrolyte layer interposed therebetween, and an insulating member, the laminate being wound around the insulating member in such a manner that one surface of the negative electrode layer and/or the positive electrode layer is parallel to a central axis of the insulating member in a stacking direction thereof, a negative terminal connected to the negative electrode layer, and a positive terminal connected to the positive electrode layer. When a direction of the central axis of the insulating member is a third direction, the negative terminal is disposed on one surface of the electrode assembly in the third direction, and the positive terminal is disposed on the other surface of the electrode assembly in the third direction.

Abstract: A method, a computer device, and a non-transitory computer-readable recording medium are provided to display a grouped image message. An image message display method may include displaying a plurality of grouped images sent and received as an image message in a chatroom as a single message unit; and switching a view mode of the image message in the chatroom in response to a user request.

Abstract: A method for providing relevance information between users performed by one or more processors of a user terminal including receiving, from a user, a request for the relevance information between a first user account and a second user account of an instant messaging application from a user of the user terminal, collecting message information in a group chat room that includes the first user account, the second user account, and one or more additional user accounts, extracting a conversation between the first user account and the second user account from the collected message information, and displaying the extracted conversation between the first user account and the second user account along with information on the group chat room on a display of the user terminal, in which the first user account is associated with the user terminal, may be provided.

Abstract: An image sensor includes a charge accumulation region having a first conductivity type and disposed in a substrate, a charge storage region having the first conductivity type and disposed in the substrate to be laterally spaced apart from the charge accumulation region, a transfer gate electrode disposed on a channel region between the charge accumulation region and the charge storage region to transfer a charge from the charge accumulation region to the charge storage region, a first well region having a second conductivity type and disposed below the charge storage region to inhibit a charge generated below the charge storage region from being moved to the charge storage region, and a second well region having the second conductivity type and disposed below a portion of one side of the first well region adjacent to a neighboring image cell.

Abstract: A chuck assembly for holding a reel is provided. The chuck assembly includes a tubular wall defining a central hole therethrough and extending along a longitudinal axis. The chuck assembly includes a flange member that is coupled to a first end portion of the tubular wall. The chuck assembly includes first, second, third, fourth, fifth, and sixth ball roller assemblies that are coupled to the tubular wall. The chuck assembly further includes first, second, third, fourth, fifth, and sixth gripper assemblies that are coupled to the tubular wall. The second ball roller assembly is spaced 60 degrees apart from the first ball roller assembly relative to the longitudinal axis and is disposed between the first and second gripper assemblies.

Abstract: An ESD protection device (100) is disclosed. More particularly, the ESD protection device is configured so that a gate electrode (140) and a capacitor electrode (170) electrically connected to a drain region (162) are spaced apart from each other by a preset distance, and partially or entirely overlap each other, thereby increasing a capacitance (Cgd) between the gate electrode and the drain region.

Abstract: The present invention relates to an ultra-thin glass having a thickness (t), characterized in that, when the first surface is defined as a point (t0) with t=0, and the second surface is defined as a point (tt) with t=t, the point (tKmax) at which the concentration of potassium ions (K+) is maximum between t0 and tt satisfies at least one of Equations 1 and 2 below, and the ultra-thin glass has a bend radius of less than 26·t, and a method for manufacturing the same. t0<tKmax?0.5·tt??[Equation 1] 0.5·tt?tKmax<tt.

Abstract: A multilayer electronic component includes a body including dielectric layers and a plurality of internal electrodes stacked on each other in a first direction, and having a respective one of the dielectric layers interposed therebetween; a thermoelectric element disposed inside the body; and external electrodes disposed outside the body.

Abstract: A laundry treating apparatus includes a main body, a washing tub, and a suspension assembly. The suspension assembly includes a support rod, an elastic member, and a damper. The damper includes a cap, a housing, and a friction member. The friction member is disposed in both the cap and the housing, and is configured to press the support rod through the coupling of the female coupling portion and the male coupling portion.

Abstract: A test device may be a portable test device that can perform over the air measurements to determine synchronization errors between clusters in a cellular network. The test device can generate a graphical user interface that can show a map of the boundary area between clusters, locations of base stations in the boundary area, locations where over the air measurements were taken by the test device, an indication of whether cells are in synchronization for each measurement location, and a table of actual measurements and derived parameters pertaining to cell phase synchronization, interference and other performance metrics.

Abstract: One aspect of the present invention discloses a method by which a network security monitoring apparatus monitors a 5G network.