Abstract: A display device according to one or more embodiments includes a first substrate including emission areas, and a non-emission area between the emission areas, light-emitting elements above the first substrate and respectively in the emission areas, a second substrate above the first substrate, and defining grooves corresponding to the emission areas on a surface facing the first substrate, light conversion layers in the grooves above the light-emitting elements, and reflective layers on sidewalls of the grooves, and surrounding the light conversion layers in plan view.

Abstract: Disclosed are an artificial intelligence algorithm-based wireless power transmitter, wireless power receiver, and wireless power charging system that are capable of high-speed response to environmental changes and that can optimize the power efficiency of a wireless power receiver, estimate a dynamic location from a signal received from the wireless power receiver using artificial intelligence technology, and dynamically transmit wireless power to a prioritized wireless power receiver according to a power state.

Abstract: A method of controlling regenerative braking of a hybrid vehicle is provided. The method includes controlling, by a controller, a hybrid vehicle to start a braking operation in response to a brake pedal operation signal, and, after the braking operation of the hybrid vehicle is started, controlling, by the controller, a second motor that is connected to an output shaft of a transmission of the hybrid vehicle to perform regenerative braking.

Abstract: The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polyurethane binder, and an aqueous vehicle. The inks show improved properties for printing on low and non-absorption substrates.

Abstract: Provided herein are improved methods of engineering bacterial cells for production of circular DNA vectors, circular DNA vectors produced by such methods, and pharmaceutical compositions containing such circular DNA vectors. Methods provided herein are amenable to large scale production of high-purity compositions of circular DNA vectors.

Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.

Abstract: An electronic device may include a flexible display, a battery, a memory, and a processor operatively connected to the flexible display, the battery, and the memory. The processor may be configured to: when the state of charge of the battery is a specified value or less, identify a current form factor of the flexible display; determine at least one form factor of the flexible display that can reduce power consumption of the battery; and provide information on the at least one form factor of the flexible display. Various other embodiments understood through the specification are also possible.

Abstract: A polyolefin thermoplastic elastomer composition for an airbag chute, includes a polypropylene, an olefin block copolymer, and a dendrimer as a material applied to a raw material of a passenger airbag chute. An olefin elastomer composite resin composition for an airbag chute includes 30-80 parts by weight of a polypropylene resin, 30-70 parts by weight of an olefin block copolymer, and 0.1-5 parts by weight of a dendrimer based on 100 parts by weight of the olefin elastomer composite resin composition. The olefin elastomer composite resin composition for an airbag chute, improves the dispersion of the elastomer by applying a high-flow elastomer and a low-flow polypropylene, and improves flowability and meltability characteristics without deteriorating physical properties by applying the dendrimer.

Abstract: A manufacturing method and application of an optical interconnection module are disclosed. According to example embodiments, by providing the method of manufacturing the optical interconnection module in which an optical fiber optical coupler is disposed at its lower portion by using the FOWLP process, it is possible to provide advantages such as lightness, thinness and compactness of the optical interconnection module, guarantee of signal integrity, and high yield in mass production. Further, it is possible to provide a structure providing an electrical ground to an electronic chip by mounting the electronic chip on ETB and capable of being used as a heat dissipation path.

Abstract: Disclose herein is a degassing apparatus for a pouch including a body part. The degassing apparatus can include a lower mold placed on a bottom surface of the body part, an upper mold configured to press a top surface of the body part placed on the lower mold, and a cooling member. At least one of the lower mold or the upper mold is cooled by the cooling member to cool an electrolyte injected into the body part when the body part contacts the lower or upper molds. A method for degassing a pouch can include seating a body part of the pouch on a lower mold, pressing the pouch with an upper mold, cooling a body part to lower the temperature of an electrolyte in an electrode assembly of the pouch, and suctioning a gas by inserting a gas inhaler into a gas pocket part.

Abstract: A display device includes a display panel including pixels, a polarization layer disposed on the display panel and configured to polarize light in a first polarization direction, a liquid crystal layer disposed on the polarization layer and including liquid crystal molecules, a lens array disposed on the liquid crystal layer and including lenses, and a polarization pattern disposed between the lenses and polarizing light in a second polarization direction that intersects the first polarization direction.

Abstract: An inkjet printing apparatus includes: a plurality of inkjet heads configured to discharge ink, a supply storage device configured to supply the ink to the plurality of inkjet heads, a plurality of supply flow paths configured to move the ink from the supply storage device to the plurality of inkjet heads, a plurality of discharge flow paths configured to move the ink from the plurality of inkjet heads to the supply storage device, and a plurality of by-pass lines directly connecting the plurality of supply flow paths with the plurality of discharge flow paths.

Abstract: In an apparatus and method for training artificial intelligence model for self-sensing actuator, the method includes acquiring a dataset from a shape memory alloy system by changing control parameters for controlling the shape memory alloy system, classifying the dataset into input data and ground truth data and labeling the dataset based on the ground truth data, and performing supervised training on the artificial intelligence model using the labeled dataset so that the artificial intelligence model outputs a generated force of a shape memory alloy with a specific shape or a length change of the shape memory alloy with the specific shape from the input data.

Abstract: Provided is a switching voltage regulator including: a converting circuit configured to receive an input voltage and to generate an output voltage through a switching operation; and a control circuit configured to cause the output voltage to be generated by controlling the switching operation, wherein the converting circuit includes: at least one switch formed on a first die and configured to perform the switching operation under control of the control circuit; and at least one blocking transistor formed on a second die and electrically connected to at least one first transistor, and wherein the first die is vertically stacked on the second die.

Abstract: A semiconductor package is provided. The semiconductor package comprises a package substrate, a first semiconductor chip on the package substrate, a second semiconductor chip spaced apart from the first semiconductor chip on the package substrate, and a bridge die placed below the first semiconductor chip and the second semiconductor chip on the package substrate, wherein the bridge die includes a first face that faces the first semiconductor chip and the second semiconductor chip, a second face that faces the package substrate, a connection wiring structure which is placed on the first face, and connects the first semiconductor chip and the second semiconductor chip, and a power wiring structure which is placed on the second face, and provides power to the first semiconductor chip and the second semiconductor chip.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein LfS2el/L1S1el?0.65 and 0.05<T1/TTL<0.1 are satisfied, where LfS2el is a maximum effective radius of an image-side surface of the fifth lens, L1S1el is a maximum effective radius of an object-side surface of the first lens, T1 is a thickness of the first lens along the optical axis, and TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane.

Abstract: A pixel of a display device includes a first transistor including a gate connected to a first node, a first terminal, and a second terminal connected to a second node, a first storage capacitor connected between the first node and the second node, a second storage capacitor connected between the first node and the second node, a second transistor including a gate connected to the first node, a first terminal, and a second terminal connected to the first node, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor including a gate receiving an emission signal, a first terminal connected to a line of a first power supply voltage, and a second terminal connected to the first terminal of the first transistor, and a light emitting element including an anode connected to the second node, and a cathode connected to a line of a second power supply voltage.

Abstract: A system and a method for generating a trajectory of a target device from a current position to a goal position within an environment is provided. The method may include: inputting physical workspace information associated with the environment in which the target device, to a first neural network to obtain a set of weights representing a cost-to-go function that defines a cost-to-go function relating to a length of a collision-free path from one position to the goal position; configuring a second neural network based on the set of weights; identifying a next position of the target device based on the current position and a motion control input of the target; and inputting the identified next position of the target device and the goal position to the second neural network to identify the trajectory to the goal position, and the motion control input corresponding to the trajectory.

Abstract: A display device includes a display panel including pixels, a polarization layer disposed on the display panel and configured to polarize light in a first polarization direction, a liquid crystal layer disposed on the polarization layer and including liquid crystal molecules, a lens array disposed on the liquid crystal layer and including lenses, and a polarization pattern disposed between the lenses and polarizing light in a second polarization direction that intersects the first polarization direction.