Abstract: Disclosed is a method of controlling a display device, the method including generating a plurality of Average Picture Level (APL) data for each specific period within a vertical blank period by a first display module, transmitting a plurality of the APL data to a second display module at a specific timing point by the first display module, receiving a plurality of the APL data by the second display module, and processing image data by the second display module based on a specific APL data among a plurality of the received APL data.

Abstract: A method for estimating a battery aging state is provided. The method includes receiving measurement values of a battery from a battery management system, calculating factors representing change characteristics of each of a discharge voltage and a discharge current in each of charge/discharge cycles by using the measurement values of the battery; and estimating, based on an n-dimensional vector including the calculated factors, the battery aging state by using a machine learning model that is pre-trained by using, as an input vector, an n-dimensional vector including factors representing change characteristics of each of a discharge voltage and a the discharge current in each of charge/discharge cycles of each battery for training using measurement values of the battery for training.

Abstract: An embodiment provides a tire comprising a sidewall portion extending from the end of a tread portion and having a plurality of concave portions which are formed inwardly from the outer surface of the sidewall portion, the depth increasing going from the periphery to the center or being constant from the periphery to the center, and which are arranged in the circumferential direction of the tire.

Abstract: Disclosed is a method of controlling a display device, the method including generating a plurality of Average Picture Level (APL) data for each specific period within a vertical blank period by a first display module, transmitting a plurality of the APL data to a second display module at a specific timing point by the first display module, receiving a plurality of the APL data by the second display module, and processing image data by the second display module based on a specific APL data among a plurality of the received APL data.

Abstract: Disclosed are a method of transmitting and receiving image signals and an image processing device for implementing the same, by which an error detection code for verification of image related data can be provided in transmitting the image related data to a receiving side from a transmitting side. The disclosure includes generating a control field frame including Average Picture Level (APL) data of image data and an error detection code for the APL data, transmitting the generated control field frame in a vertical blanking period according to a serial interface system, and transmitting pixel data of the image data in a vertical non-blanking period according to the serial interface system.

Abstract: A coil component includes a body having a first surface and a second surface, opposing each other in a first direction, a third surface and a fourth surface, opposing each other in a second direction, and a fifth surface and a sixth surface, opposing each other in a third direction, the body having a first recess and a second recess respectively formed in the first surface and the second surface, a coil disposed within the body, the coil including first and second lead-out portions respectively having at least portions extending to the first and second recesses, first and second external electrodes disposed on the sixth surface of the body to be spaced apart from each other, the first and second external electrodes respectively extending to the first and second recesses to be respectively connected to the first and second lead-out portions.

Abstract: A coil component includes: a body including a core, and a first surface and a second surface opposing each other in a first direction, a third surface and a fourth surface opposing each other in a second direction, and a fifth surface and a sixth surface opposing each other in a third direction, wherein first and second recesses are formed on the third surface and the fourth surface, respectively; the coil being disposed inside the body, and including first and second withdrawal portions extending to at least one of the first or second recess; and a first external electrode disposed on the fifth surface of the body, extending to the first and second recesses, and connected to the first withdrawal portion; and a second external electrode disposed on the fifth surface of the body, extending to the first and second recesses, and connected to the second withdrawal portion.

Abstract: Disclosed is a dip-coating method as a method of coating an outer surface of a target mold including steps of: preparing and putting a supporting liquid in a container; applying a coating material to the target mold; dipping the target mold in the supporting liquid; shaking the target mold surrounded by the coating material in the supporting liquid; curing the coating material surrounding the target mold in the supporting liquid; and taking out the coated target mold from the supporting liquid.

Abstract: A method for estimating a battery aging state is provided. The method includes receiving measurement values of a battery from a battery management system, calculating factors representing change characteristics of each of a discharge voltage and a discharge current in each of charge/discharge cycles by using the measurement values of the battery; and estimating, based on an n-dimensional vector including the calculated factors, the battery aging state by using a machine learning model that is pre-trained by using, as an input vector, an n-dimensional vector including factors representing change characteristics of each of a discharge voltage and a the discharge current in each of charge/discharge cycles of each battery for training using measurement values of the battery for training.

Abstract: The present disclosure provides a fragrant material composition and cosmetic composition comprising Rosmarinus officinalis essential oil and Torreya nucifera leaf essential oil as active ingredients, wherein the Rosmarinus officinalis essential oil contains ?-pinene and verbenone, and the fragrant material composition and cosmetic composition can be variously used in such fields as beauty and cosmetics by having effects of helping in stress relief and calming, tension relief, emotional stability, and mind and body stability.

Abstract: A contents providing system for providing video contents through a social service includes a memory storing computer-readable instructions; and one or more processors configured to execute the instructions to, manage information on a social network between users of the social service; and provide a together-watching function if at least one conversation partner is selected from a list of different persons related to a user according to the social network, wherein the together-watching function is a function that provides simultaneous display of a conversation screen with the at least one conversation partner and a video reproduction screen in which the video contents are reproduced.

Abstract: Disclosed is a dip-coating method as a method of coating an outer surface of a target mold including steps of: preparing and putting a supporting liquid in a container; applying a coating material to the target mold; dipping the target mold in the supporting liquid; shaking the target mold surrounded by the coating material in the supporting liquid; curing the coating material surrounding the target mold in the supporting liquid; and taking out the coated target mold from the supporting liquid.

Abstract: A waveguide having a light-shielding film formed on a cut surface of an edge side of the planar waveguide, the light-shielding film having a thickness of 2 to 10 ?m and an optical density (OD) of 0.7 to 1.0 based on a light-shielding film thickness of 1.0 ?m, and a method for manufacturing the same.

Abstract: Methods and an electronic device are provided for displaying one or more items. An aspect ratio of each of the items is determined. A full screen is divided into regions. Each of the regions has an aspect ratio that is the same as that of a respective one of the items. The items are simultaneously displayed in the regions.

Abstract: A waveguide having a light-shielding film formed on a cut surface of an edge side of the planar waveguide, the light-shielding film having a thickness of 2 to 10 ?m and an optical density (OD) of 0.7 to 1.0 based on a light-shielding film thickness of 1.0 ?m, and a method for manufacturing the same.

Abstract: An electronic device and a method are provided. The electronic device includes a communication unit configured to transmit and receive data; and a controller configured to, when a state of the electronic device that satisfies a condition for termination of a running application is detected while the application is in progress, control discovery of at least one external electronic device and transmit data of the running application to at least one electronic device selected from the discovered external electronic devices through the communication unit with an instruction for the at least one selected electronic device to process the data of the running application.

Abstract: An electronic device and a method are provided. The electronic device includes a communication unit configured to transmit and receive data; and a controller configured to, when a state of the electronic device that satisfies a condition for termination of a running application is detected while the application is in progress, control discovery of at least one external electronic device and transmit data of the running application to at least one electronic device selected from the discovered external electronic devices through the communication unit with an instruction for the at least one selected electronic device to process the data of the running application.

Abstract: Methods and an electronic device are provided for displaying one or more items. An aspect ratio of each of the items is determined. A full screen is divided into regions. Each of the regions has an aspect ratio that is the same as that of a respective one of the items. The items are simultaneously displayed in the regions.

Abstract: Provided is a method for manufacturing a panel including a core having a truss structure between upper and lower face sheets. The manufacturing method includes disposing the upper and lower face sheets in parallel to each other at a predetermined distance, repeatedly performing, several times, a process in which a plurality of flexible wires vertically pass through the upper and lower face sheets to reciprocation-connect the upper and lower face sheets to each other, thereby sewing the upper and lower face sheets after the upper and lower face sheets horizontally move in parallel to each other, and maximally spacing both face sheets in a vertical direction while being maintained in a parallel to each other after a relative displacement of the upper and lower face sheets is solved, and fixing the face sheets and the wires to each other.