Abstract: The present disclosure relates to an IoT communication system supporting connection between devices. The present disclosure provides an IoT device comprising a connect unit connecting with a sensor module, a processor performing data communication with the sensor module through the connect unit, a device memory storing data read from the sensor module through the data communication, and a communication module wirelessly transmitting the data stored in the device memory. The present disclosure connects an existing sensor module without a communication function with an IoT device equipped with a communication function and supports a standardized protocol between them, thereby enabling the IoT device to relay the sensor module's data and constructing a cost-effective IoT communication system.

Abstract: A display device comprises a display part and a sensor part. The display part includes an emission layer emitting light, and the sensor part is disposed on the display part. The sensor part includes a first conductive pattern layer, a second conductive pattern layer, and a functional insulating layer disposed between the first conductive pattern layer and the second conductive pattern layer. The functional insulating layer absorbs light in a non-emission wavelength band different from a wavelength band of the light emitted from the emission layer.

Abstract: The present invention relates to a method for preparing a dicarboxyl acid aromatic heterocyclic compound and a dicarboxyl acid aromatic heterocyclic compound obtained thereby. According to the present invention, an oxide with improved yield and purity can be produced by an oxidation reaction of a bio-based hydroxyl-free aromatic heterocyclic compound under a heterogeneous catalyst.

Abstract: A display device includes a substrate that includes a display area and a peripheral area, a transistor in the display area, a pixel electrode connected to the transistor, a common electrode that overlaps the pixel electrode, and an organic insulation layer that is between the common electrode and the substrate, and overlaps at least a part of the peripheral area, wherein a thickness of a portion of the organic insulation layer overlapping the display area, and a thickness of a portion of the organic insulation layer overlapping the peripheral area, are different from each other, and the organic insulation layer includes a valley that penetrates the organic insulation layer, while overlapping the peripheral area.

Abstract: A battery module manufacturing method according to an embodiment of the present disclosure comprises a step of inserting each of electrode tabs of a plurality of battery cells into a plurality of holes included in a bus bar; and a step of bonding the electrode tabs to the bus bar by irradiating laser under feeding of a wire, wherein the bus bar may electrically connect the electrode tabs of the plurality of battery cells to each other.

Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the third signal line is longer than a length of the second signal line in the first direction.

Abstract: The present disclosure relates to a lithium metal negative electrode comprising a lithium metal layer, and an oxide layer on at least one surface of the lithium metal layer, wherein the oxide layer has a cracked region and a non-cracked region, and a method for manufacturing the same, and since the oxide layer on at least one surface of the lithium metal layer has the cracked region, it is possible to improve the battery life.

Abstract: An adhesive film and an optical display, the adhesive film being prepared from an adhesive composition that includes a (meth)acrylic copolymer, wherein the adhesive film has an elongation of about 750% to about 3,000%, and satisfies the following Equation 1: PB/PY=about 3.0 to about 20, wherein PB is a break point in gf of the adhesive film and PY is a yield point in gf of the adhesive film.

Abstract: Provided are an organic electric element having a first electrode, a second electrode, and at least an organic material layer formed between the first electrode and the second electrode, the organic material layer comprising an emitting layer and the emitting layer comprising a mixture of host materials which improves luminous efficiency, stability, and lifespan of the element; and an organic electronic device comprising the element.

Abstract: An embodiment of the present disclosure discloses a method of process variation compensating through activation value adjustment of an analog binarized neural network circuit that may recover a decrease in recognition rate performance up to an almost perfect level, even if a binarized neural network is implemented as an analog circuit such that recognition rate performance is decreased due to process variation.

Abstract: A swash plate compressor including: a housing; a rotating shaft rotatably mounted to the housing; a swash plate accommodated in a crank chamber of the housing and rotating with the rotating shaft; a piston forming a compression chamber with the housing and interlocking with the swash plate to reciprocate; a discharge flow path guiding a refrigerant of the crank chamber to a suction chamber of the housing wherein an inclination angle of the swash plate is adjusted; and a discharge flow path control valve having a valve chamber provided in the discharge flow path and a valve core reciprocating inside the valve chamber, and the valve core includes: a first communication path constantly communicating the discharge flow path; and a second communication path communicating the discharge flow path when differential pressure between pressure of the crank chamber and pressure of the suction chamber is within a certain pressure range.

Abstract: One embodiment of the present invention provides a method of manufacturing an electronic device using a cyclic doping process including i) an operation of forming a unit transfer thin film including a two-dimensional material on a transfer substrate, ii) an operation of doping the unit transfer thin film in a low-damage doping process, iii) an operation of transferring the unit transfer thin film doped according to the operation ii) on a transfer target substrate, and iv) an operation of repeatedly performing the operations i) to iii) several times to reach a target thickness.

Abstract: The present invention relates to a curing light with a heat dissipation structure, including: a light source for emitting light for curing a gum inflammation treatment material including a photosensitizer; a control board for controlling the light source; a housing for accommodating the light source and the control board; and heat sinks for dissipating the heat generated from the light source, wherein the heat sinks include: a first heat sink adapted to accommodate the light source and dissipate the heat generated from the light source; and a second heat sink coupled to the first heat sink in such a way as to accommodate the light source, together with the first heat sink, and having a light transmission hole through which the light emitted from the light source is transmitted.

Abstract: In an embodiment, an ionomer includes a partial structure represented by: wherein z is an integer of 1 to 10.

Abstract: The present disclosure relates to a method for preparing a crosslinker compound in which a crosslinker compound capable of using for the production of a super absorbent polymer can be obtained in a higher yield by a simple manner. The crosslinker compound obtained by the above method can be used as a thermally decomposable crosslinker in the process of producing a super absorbent polymer.

Abstract: Provided are a novel crosslinking agent compound, and a superabsorbent polymer prepared by using the same. More particularly, provided are a crosslinking agent compound having a novel structure, which exhibits excellent crosslinking property and thermal degradability, and a superabsorbent polymer prepared by using the same.

Abstract: The method for preparing a super absorbent polymer according to the present disclosure has a feature that it is possible to reduce the generation of a fine powder during production of the super absorbent polymer while maintaining excellent physical properties of the super absorbent polymer, including centrifuge retention capacity (CRC) and vortex removal time.

Abstract: One embodiment of the present invention provides a method of manufacturing an electronic device using a cyclic doping process including i) an operation of forming a unit transfer thin film including a two-dimensional material on a transfer substrate, ii) an operation of doping the unit transfer thin film in a low-damage doping process, iii) an operation of transferring the unit transfer thin film doped according to the operation ii) on a transfer target substrate, and iv) an operation of repeatedly performing the operations i) to iii) several times to reach a target thickness.

Abstract: A method of preparing a superabsorbent polymer having a rapid absorption rate and an improved water retention capacity by additional heat treatment while using a thermally degradable internal crosslinking agent and an encapsulated foaming agent at the same time during polymerization. A superabsorbent polymer prepared by this method is also provided, the superabsorbent polymer having a centrifuge retention capacity (CRC) of 40 g/g to 55 g/g, as measured according to EDANA method WSP 241.3, and an absorption rate of 48 sec or less, as measured by a vortex method.

Abstract: Provided is a vehicle thermal management system, including: an HVAC subsystem thermally connected to a passenger compartment; and a powertrain cooling subsystem thermally connected to a powertrain component.