Abstract: The present disclosure relates to a novel MdtH variant and methods for producing O-phosphoserine and cysteine and a derivative of cysteine by using the same.

Abstract: A deposition apparatus includes: a chamber; a deposition source disposed in the chamber; a rotating plate disposed in the chamber, where an inkjet head is fixed to the rotating plate to allow a nozzle plate of the inkjet head to be vertically aligned with the deposition source; and a first driving unit disposed in the chamber, where the first driving unit rotates the rotating plate about a vertical axis.

Abstract: The present invention provides a compound represented by chemical formula I and a control composition comprising same.

Abstract: The present disclosure relates to a polypeptide having an acyltransferase activity or a microorganism including the same; a composition for preparing N-acetyl-L-methionine, the composition including the polypeptide or microorganism; and a method of preparing N-acetyl-L-methionine using the polypeptide or microorganism. Further, the present disclosure relates to a polynucleotide encoding the polypeptide and an expression vector including the polynucleotide. Since the microorganism including a novel acyltransferase according to the present disclosure has enhanced acyltransferase activity, this microorganism can be efficiently used for producing N-acetyl-L-methionine by acetylating L-methionine.

Abstract: A display device includes: a display panel having a front portion, a first bending portion, a second bending portion, and a corner portion, the display panel including a plurality of first pixels disposed in the front portion and a plurality of second pixels disposed in the corner portion. The display panel includes: a substrate; a first dam surrounding the plurality of first pixels; and a second dam surrounding the plurality of second pixels. The substrate includes a plurality of cutout patterns disposed in the corner portion, the plurality of second pixels and the second dam are disposed in each of the plurality of cutout patterns, and a height of an upper surface of the first dam is higher than a height of an upper surface of the second dam, based on one surface of the substrate.

Abstract: Proposed is a chip-to-chip interface device including a waveguide and, more particularly, a chip-to-chip interface device including a waveguide having the property of being flexible.

Abstract: A backplane substrate, a display device, and a tiled display device are provided. The backplane substrate of a display device includes subpixels. The backplane substrate includes a support substrate, a circuit layer on a first surface of the support substrate and including pixel drivers corresponding to the subpixels, respectively, an electrode layer on the circuit layer and including an anode and a cathode corresponding to an emission area of each of the subpixels, a bank layer on the circuit layer and corresponding to an area around the emission area of each of the subpixels, and a valley spaced from edges of the support substrate and penetrating at least the bank layer.

Abstract: An electronic device and method for wireless communication are proposed. The method for wireless communication includes an operation of converting a control signal received from an external device into a second RF signal having a second frequency band, an operation of transmitting and/or receiving the second RF signal, an operation of reconverting the second RF signal into the control signal, an operation of converting, by a transmitter, a data signal into a first RF signal having a first frequency band different from the second frequency band on a basis of the control signal, an operation of transmitting and/or receiving the first RF signal, an operation of converting, by a receiver, the received first RF signal into the data signal, and an operation of wirelessly transmitting and/or receiving electric power by the transmitter and the receiver.

Abstract: Proposed is a wireless data transmission method including: converting a control signal received from an external device into a second RF signal having a second frequency band; transmitting and/or receiving the second RF signal; reconverting the second RF signal into the control signal; converting, in a transmitter on the basis of the control signal, a display signal into a first RF signal having a first frequency band distinct from the second frequency band; transmitting and/or receiving the first RF signal; and converting, in a receiver, the received first RF signal into the display signal.

Abstract: Proposed is a wireless data transmission method including: receiving, by a transmitter, a display signal on the basis of a control signal; extracting required data from the received display signal; converting the display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into the display signal.

Abstract: Proposed is a wireless data transmission method including: receiving, by a transmitter on the basis of a control signal, a first display signal having a first interface; extracting required data from the received display signal; converting the first display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into a second display signal having a second interface. The wireless data transmitter and receiver may use different communication protocols, and the transmitter and the receiver may include an operation of detecting the communication protocols that a counterpart receiver and transmitter use and performing conversion into the protocols for transmission or reception.

Abstract: Proposed is a wireless data transmission method including: detecting an interface of a control signal received from an external device; converting, on the basis of the detected interface, the control signal into a second PP signal having a second frequency band; transmitting and/or receiving the second RF signal; reconverting the second RF signal into the control signal; converting, in a transmitter on the basis of the control signal, a display signal into a first RF signal having a first frequency band distinct from the second frequency band; transmitting and/or receiving the first RF signal; and converting, in a receiver, the received first RF signal into the display signal.

Abstract: A retroreflective piping sheet for vehicle interior decoration includes a fabric layer having a fabric circular-knitted from a ply yarn of polyester and spandex, a retroreflective layer, disposed on a one side of the fabric layer, having a plurality of glass beads therein and a hot melt adhesive layer disposed on the other side side, opposite to the one side, of the fabric layer.

Abstract: The present disclosure relates to artificial leather. More specifically, the present disclosure relates to biodegradable and odorless artificial leather including coffee grounds. A composition for artificial leather includes a first resin, a first plasticizer, and a masterbatch including a second resin, a second plasticizer, and coffee grounds. The artificial leather includes a sheet layer including the composition disclosed herein.

Abstract: A method for game service and a computing device for executing the same are disclosed. According to an embodiment, there is provided a method for game service performed in a computing device comprising one or more processors and a memory storing one or more programs executed by the one or more processors, the method comprising: receiving game log related information and a voice signal of a game user from a plurality of gaming devices, checking whether or not a preset voice control condition is satisfied based on the game log related information, and performing voice control of voice chat in which game users engage according to an utterance of a game leading user among the game users in a state where the voice control condition is satisfied.

Abstract: A display device includes a substrate including a front portion, a first side portion extending from the front portion along a first direction, a second side portion extending from the front portion along a second direction, and a corner portion between the first and second side portions and that includes a cut-out pattern; a first light emitting element on the front portion of the substrate; a second light emitting element on the cut-out pattern of the substrate; a first dam between the front portion and the corner portion; a second dam on the cut-out pattern, the second dam that surrounds the second light emitting element; an encapsulation layer on the substrate and that covers the first light emitting element, the second light emitting element, the first dam, and the second dam; and an organic passivation layer in a gap space between the first dam and the second dam.

Abstract: The present disclosure relates to method and apparatus for processing cross matching image based on deep learning.

Abstract: Disclosed is a method of tracking multiple objects included in an image using a multi-object tracking apparatus including an integrated similarity neural network, the method including setting a tracking area in an input image, extracting at least one object candidate for a target object from the tracking area; extracting reference features for the target object, the object candidate, and the tracking area, selecting two of the target object, the object candidate, and the tracking area to evaluate similarity based on the reference features; allocating the object candidate to the target object on the basis of the evaluated similarity; and tracking the target object on the basis of a location of the allocated object candidate.

Abstract: A display device includes: a substrate including a display area, the display area including a front area and a corner area disposed at a corner of the display area; a main dam disposed between the front area and the corner area; and a plurality of corner dams disposed in the corner area. The corner area may include a plurality of stripe areas defined by the plurality of corner dams. The plurality of corner dams extend from the main dam and is disposed along an edge of the plurality of stripe areas.

Abstract: A display device includes a substrate including a display area and a non-display area surrounding the display area, a plurality of pixels on the substrate in the display area, a first encapsulation layer on the substrate to cover the pixels and including an inorganic material, a second encapsulation layer on the first encapsulation layer and including an organic material, and a third encapsulation layer on the second encapsulation layer and including an inorganic material. An edge of the second encapsulation layer is located in the non-display area, edges of the first encapsulation layer and the third encapsulation layer are located more to an outside than the edge of the second encapsulation layer is. The first encapsulation layer includes a first area and a second area located more to the outside than the first area and having a surface roughness smaller than a surface roughness of the first area.