Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

Abstract: Disclosed is a novel diamine compound in which an imide ring is directly bonded to a (hetero)aryl ring in a molecule, and a polyimide film prepared by polymerizing the novel diamine compound exhibits improved thermal properties and storage stability.

Abstract: An electronic device is provided that includes a display disposed to face a first direction, a back plate disposed to face a second direction opposite to the first direction, a support member disposed below the display and configured to be coupled with the display, a printed circuit board disposed between the support member and the back plate, and a first antenna and a second antenna disposed between the printed circuit board and the back plate and configured to emit signals in a radio frequency band, and the first antenna is electrically connected to a first ground region included in the printed circuit board, and the second antenna may be electrically connected to a second ground region included in the support member.

Abstract: An electronic device includes a bracket including a first structure at least partially having non-conductivity, a second structure disposed on a first surface of the first structure and at least partially having conductivity, and an antenna pattern electrically connected with the second structure and disposed on a second surface of the first structure, and a printed circuit board including a grounding part and a feeding part. The grounding part is electrically connected with the second structure, and the feeding part is electrically connected with a portion of the antenna pattern.

Abstract: An electronic device including a memory storing instructions; and a processor that executes the instructions to perform a process including: identifying a registered device through a scan, after identifying the registered device, connecting with the registered device based on identification information of the registered device and a preset password, to establish a communication connection with the registered device, requesting, through the established communication connection, infrared codeset information from the registered device, and after receiving the requested infrared codeset information from the registered device, transmitting, to the registered device through the established communication connection, a request for authentication of the registered device, and transmitting, to the registered device over infrared light, an authentication signal including the infrared codeset information, for authenticating the registered device.

Abstract: An electronic device is provided that includes a display disposed to face a first direction, a back plate disposed to face a second direction opposite to the first direction, a support member disposed below the display and configured to be coupled with the display, a printed circuit board disposed between the support member and the back plate, and a first antenna and a second antenna disposed between the printed circuit board and the back plate and configured to emit signals in a radio frequency band, and the first antenna is electrically connected to a first ground region included in the printed circuit board, and the second antenna may be electrically connected to a second ground region included in the support member.

Abstract: A substrate processing apparatus and a method of manufacturing a semiconductor device are provided. The substrate processing apparatus includes a processing chamber; a boat configured to stack substrates; a gas nozzle including a nozzle region and a fastening region; a gas inlet including an insert portion; and an adapter coupling the gas inlet and the gas nozzle. The fastening region includes a first lower region; and a second lower region having a protruding portion protruding outwardly from an outer side surface of the first lower region.

Abstract: A semiconductor processing apparatus includes an outer tube, an inner tube in the outer tube and providing a process space, and a nozzle between the outer tube and the inner tube. The nozzle provides an internal passage. The inner tube provides a slit. The nozzle provides a plurality of holes. The plurality of holes are vertically spaced apart from each other. The slit vertically extends to expose at least two of the plurality of holes. The internal passage is connected to the process space through the slit and the plurality of holes.

Abstract: A lithium battery includes a cathode; an anode; and an organic electrolytic solution between the cathode and the anode, wherein the anode includes an anode current collector and an anode active material layer on the anode current collector, the anode active material layer includes carbonaceous and silicon-containing composite anode active materials, the anode active material layer includes first and second anode active material layers, and the first anode active material layer is between the anode current collector and the second anode active material layer, a content of silicon in the first anode active material layer is higher than the second anode active material layer, and the organic electrolytic solution includes a first lithium salt, an organic solvent, and a bicyclic sulfate-based compound represented by Formula 1 below:

Abstract: An organic electrolytic solution includes a first lithium salt; an organic solvent; a bicyclic sulfate-based compound represented by Formula 1 below; and a nitrile group-containing compound, wherein the nitrile group-containing compound includes a plurality of nitrile groups: in Formula 1, each of A1, A2, A3, and A4 is independently a covalent bond, a substituted or unsubstituted C1-C5 alkylene group, a carbonyl group, or a sulfinyl group, wherein both A1 and A2 are not a covalent bond and both A3 and A4 are not a covalent bond.

Abstract: A lithium battery includes a cathode including a cathode active material; an anode including an anode active material; and an organic electrolytic solution between the cathode and the anode, wherein the cathode active material includes a first lithium transition metal oxide and a second lithium transition metal oxide, the first lithium transition metal oxide and the second lithium transition metal oxide have different particle diameters, the second lithium transition metal oxide includes primary particles having a particle diameter of about 1 ?m or more, and the organic electrolytic solution includes a first lithium salt, an organic solvent, and a bicyclic sulfate-based compound represented by Formula 1 below:

Abstract: A lithium battery includes a cathode including a cathode active material; an anode including an anode active material; and an organic electrolytic solution between the cathode and the anode, wherein the anode active material includes a carbonaceous anode active material and a metallic anode active material, in an XRD spectrum of the anode, a peak intensity ratio (la/lb) of a peak intensity (la) of a carbonaceous anode active material oriented in a direction non-parallel to a surface of the anode to all peak intensities (lb) of the carbonaceous anode active material oriented in all directions is about 0.

Abstract: An organic electrolytic solution includes a first lithium salt; an organic solvent; a bicyclic sulfate-based compound represented by Formula 1 below; and a monocyclic phosphate-based compound represented by Formula K1 below: wherein in Formula 1, each of A1, A2, A3, and A4 is independently a covalent bond, a substituted or unsubstituted C1-C5 alkylene group, a carbonyl group, or a sulfinyl group, wherein both A1 and A2 are not a covalent bond and both A3 and A4 are not a covalent bond, and in Formula K1, each of A5 and A6 is independently a substituted or unsubstituted C1-C5 alkylene group.

Abstract: An electronic apparatus includes: a first communication circuit configured to perform wireless communication in a first mode; a second communication circuit configured to perform wireless communication with an access point in a second mode; and a processor configured to control the electronic apparatus to: obtain first identification information for a first mode-based wireless communication of an external apparatus through the first communication circuit, obtain address information for a second mode-based wireless communication of the external apparatus through the first communication circuit, obtain second identification information for the second mode-based wireless communication of the external apparatus through the second communication circuit using the obtained address, identify whether communication connection with the external apparatus is established through the first communication circuit or the second communication circuit based on the obtained first identification information, address information a

Abstract: The present disclosure relates to a ceramic graphene oxide nanofiltration membrane which is high in mechanical stability while having ion removal ability by alternately stacking GO and PEI on a ceramic nanomembrane by allowing a carboxyl group (—COOH) and an amine group (—NH2) to form a covalent bond in the presence of N-ethyl-N?-[3-(dimethylamino)propyl]carbodiimide hydrochloride (EDC), thereby forming an amide group (—CONH), and a method for manufacturing the same.

Abstract: Provided is an electronic device including a Wi-Fi module and a processor. The Wi-Fi module includes circuitry including a first communication interface operating as a Wi-Fi station and configured to perform communication, and a second communication interface configured to perform communication based on Wi-Fi Direct. The processor is configured to execute at least one instruction. The processor is configured to: control the Wi-Fi module to set an operation mode of the second communication interface to a first mode for performing communication by operating as the Wi-Fi station, and perform communication connection with a second access point (AP) via the second communication interface in the first mode while connection with a first AP is maintained through the first communication interface.

Abstract: A display apparatus, an electronic apparatus, and an operating method thereof are provided.

Abstract: Provided are an electrolyte for a lithium metal battery and a lithium metal battery including the electrolyte, wherein the electrolyte includes a composite including a lithium ion-conductive compound which is a non-carbonate-based substance having resistance to reduction of lithium metal, a polymerization product of a crosslinkable polymer, and a lithium salt, wherein the lithium ion-conductive compound is glycol ether.

Abstract: The present disclosure relates to antibody-drug conjugates (ADCs) wherein one or more active agents are conjugated to an anti-B7-H3 antibody through a linker. The linker may comprise a unit that covalently links active agents to the antibody. The disclosure further relates to monoclonal antibodies and antigen binding fragments, variants, multimeric versions, or bispecifics thereof that specifically bind B7-H3, as well as methods of making and using these anti-B7-H3 antibodies and antigen-binding fragments thereof in a variety of therapeutic, diagnostic and prophylactic indications.

Abstract: An electronic device includes a bracket including a first structure at least partially having non-conductivity, a second structure disposed on a first surface of the first structure and at least partially having conductivity, and an antenna pattern electrically connected with the second structure and disposed on a second surface of the first structure, and a printed circuit board including a grounding part and a feeding part. The grounding part is electrically connected with the second structure, and the feeding part is electrically connected with a portion of the antenna pattern.