Abstract: The objective of the present disclosure is to provide a method of expanding the sheath and bulk of plasma using dual high frequencies, in which the sheath and bulk of microwave-generated plasma are expanded. The method of expanding the sheath and bulk of plasma using dual high frequencies according to one embodiment of the present disclosure includes: a generation step of generating plasma by a microwave plasma generator; and an expansion step of expanding the sheath and bulk of the plasma by applying a radio-frequency (RF) bias to a radio-frequency electrode disposed at a predetermined distance from the microwave plasma generator.

Abstract: A battery module includes battery cells; a module case configured to accommodate the battery cells and having an internal cooling channel provided at both sides of the plurality of battery cells; a venting opening provided at both side surfaces of the module case; a sheet member mounted to both side surfaces of the module case to cover the venting opening and melted over a predetermined temperature to open the venting opening; and a blocking bracket spaced apart from the sheet member by a predetermined distance and mounted to inner walls at both sides of the module case.

Abstract: A battery module has a reduced risk of secondary fire or explosion. The battery module includes at least two cell assemblies including a plurality of secondary batteries, a module housing having a gas passage on at least one of left side or right side of the cell assembly for circulation of gas generated from the cell assembly, and a flame retardant plate including a body interposed between the at least two cell assemblies, and a flame barrier extending in a left-right direction from at least one of left end or right end of the body and disposed in part of the gas passage.

Abstract: The present invention provides a method, an apparatus, and a system for transmitting and receiving information by using a QR code. The method can receive a first QR code including second terminal identification information from a second terminal, transmit the second terminal identification information to a server, receive, from the server, encryption information of the second terminal on the basis of the second terminal identification information, generate first terminal encryption information by using encryption information of the second terminal to encrypt encryption information of a first terminal, transmit the first terminal encryption information to the second terminal, receive, from the second terminal, a second QR code that is generated on the basis of the first terminal encryption information and that includes information data, and obtain the information data by using decryption information of the first terminal to decrypt the second QR code.

Abstract: A battery pack includes a plurality of battery modules, each having at least one battery cell, a rack case configured to accommodate the plurality of battery modules, and a fire proof unit mounted to be spaced apart from each other by a predetermined distance along a vertical direction of the rack case and configured to support the battery modules and prevent flame and heat from propagating to adjacent battery modules when a fire occurs in at least one of the plurality of battery modules.

Abstract: A battery module allows improved manufacturing due to easy electric connection between a bus bar assembly and secondary batteries. The battery module includes a cell stack formed by stacking a plurality of secondary batteries having electrode leads on each other in a stacking direction; and a bus bar assembly including a connection bus bar contacting two or more of the electrode leads of the plurality of secondary batteries and having an insert groove formed so that at least one of the electrode leads is inserted therein, and a coupling bus bar coupled to the connection bus bar and having a rear surface formed to press the at least one of the electrode leads inserted in the insert groove.

Abstract: A pharmaceutical composition for preventing or treating liver disease is provided. The pharmaceutical composition comprising a compound represented by formula 1 below or a pharmaceutically acceptable salt of the compound as an active ingredient: where A is S, R is a linear or branched C1-C5 alkyl which is non-substituted or is independently or selectively substituted with one or more C6-C10 aryl groups, a benzyl which is non-substituted or is independently or selectively substituted with halogen or one or more linear or branched C1-C4 alkoxy groups, or a hydroxycarbonyl-substituted benzyl, and Y is H or a halogen atom.

Abstract: A battery module includes a cell stack defined by a stack of a plurality of battery cells; and a module housing configured to accommodate the cell stack. The module housing has a lower housing, a pair of side housings, a pair of front and rear housings, and an upper housing. The lower housing may include a base plate configured to cover a lower surface of the cell stack; a spacer interposed between the cell stack and the base plate to partially cover the lower surface of the cell stack; a supply tube connected to the spacer to supply a cooling medium through the inside of the spacer to an empty space defined between the cell stack and the base plate; and a discharge tube connected to the spacer to discharge the cooling medium from the empty space and the spacer.

Abstract: Disclosed is a battery pack, which includes a plurality of unit battery modules, each unit battery module having a plurality of battery cells accommodated in an inner space thereof, the plurality of unit battery modules being structurally connected successively in one direction; and a pack case configured to cover the plurality of unit battery modules, wherein each unit battery module has two side plates forming opposite side surfaces thereof, and wherein one of the side plates of any one of the unit battery modules and one of the side plates of another one of the unit battery modules adjacent thereto are engaged with each other to form a single common wall.

Abstract: A touch sensor includes: a display portion including a base layer and a touch sensor layer on the base layer; a bending portion extending from the display portion and including a first part of a trace electrically connected to the touch sensor layer but not including the base layer; and a bonding portion extending from the bending portion and including a second part of the trace, wherein an end portion of the second part of the trace is connected to a flexible circuit board.

Abstract: A soldering structure configured for preventing solder overflow during soldering and a power module, may include a component to be soldered; and a metal layer having a bonding area, to which the component to be soldered is bonded by solder, and a groove portion formed around the bonding area.

Abstract: An image processing apparatus includes a memory configured to store compressed data; and frame buffer compressing circuitry which includes encoder circuitry configured to compress at least some of source data to generate the compressed data and transmit the compressed data to the memory, and decoder circuitry configured to read and decompress the compressed data from the memory, in which the compressed data includes a payload and a header including actual compressed data and flag, the frame buffer compressing circuitry is configured to reflect a result obtained by comparing an accumulated compressibility corresponding to the compressed data with a reference compressibility in the flag, and is configured to perform compression or decompression in a lossy mode or a lossless mode depending on the flag.

Abstract: A battery module reduces the risk of secondary ignition or explosion and increases cooling efficiency. The battery module includes a cell assembly having a plurality of secondary batteries stacked on each other in a front and rear direction; and a base plate configured such that the plurality of secondary batteries of the cell assembly are mounted to an upper portion thereof, the base plate including at least one gas discharge passage having a sidewall elongated in the front and rear direction to communicate with the outside and an open portion formed by a top of the sidewall in one direction and at least one anti-inflammatory mesh sheet configured to cover the open portion.

Abstract: A battery pack includes a plurality of battery modules arranged along at least one direction, a resistor connected to an abnormal battery module that operates abnormally among the battery modules to absorb energy, an event detector provided to detect the abnormal battery module, a switch to connect or disconnect each of the battery modules to/from the resistor to selectively form a closed circuit, and a controller to receive information from the event detector and control the switch to form a current path between the abnormal battery module and the resistor.

Abstract: A system and method for federated identity functionality for API integration can include creating an identity token associated with an application service; in association with the application service, configuring a linked service token of an external service; storing the linked service token in association with the identity token; invoking the application service which includes validating the identity token and performing an application programming interface (API) interaction with the external service using the linked service token.

Abstract: A power module includes a substrate having a dielectric layer, a first power semiconductor device disposed on an upper part of the substrate, and a second power semiconductor device disposed on a lower part of the substrate.

Abstract: The battery module includes: a cell assembly; and an improved bus bar assembly to provide electric connection between a plurality of secondary batteries of the cell assembly, wherein the bus bar assembly includes: a first insulating frame having one or more insertion portions and including an electrically insulating material; a second insulating frame mounted on the front surface of the first insulating frame and including an electrically insulating material; a first bus bar mounted on the first insulating frame, contacting one of the plurality of electrode leads inserted into each of the one or more insertion portions, and including an electrically conductive material; and a second bus bar mounted on the second insulating frame, contacting one of the plurality of electrode leads inserted into each of the one or more insertion portions, and including an electrically conductive material.

Abstract: A battery rack includes a plurality of battery modules stacked on each other in a vertical direction; a rack case configured to accommodate the plurality of battery modules; and at least one firewall provided to at least one of both side surfaces of the rack case to prevent flame and heat from propagating toward an adjacent battery rack when a fire occurs.

Abstract: Systems, devices, and methods for detecting, measuring and classifying meals for an individual based on analyte measurements. These results and related information can be presented to the individual to show the individual which meals are causing the most severe analyte response. These results can be organized and categorized based on preselected criteria or previous meals and results so as to organize and present the results in a format with reference to glucose as the monitored analyte. Various embodiments disclosed herein relate to methods, systems, and software applications intended to engage an individual by providing direct and timely feedback regarding the individual's meal-related glycemic response.

Abstract: A pharmaceutical composition for preventing or treating eye diseases and an oral administration agent for preventing or treating eye diseases are provided, wherein the pharmaceutical composition for preventing or treating eye diseases includes the compound represented by Chemical Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient.