Abstract: A display apparatus, including a display area and a non-display area outside the display area, includes: island portions arranged in the display area and spaced apart from one another; bridge portions each connecting island portions adjacent to each other among the island portions; and wirings arranged in each of the bridge portions, where each of wirings includes a first layer, the first layer includes a first sub layer including an alloy of aluminum and a rare-earth element, and a second sub layer comprises aluminum.

Abstract: A display apparatus includes a substrate including base portions arranged in a first direction and a second direction, a first bridge portion connecting the base portions arranged in the first direction, a second bridge portion connecting the base portions arranged in the second direction, and sub-islands protruding from the base portions, where openings are defined between the base portions, a first wiring located on the first bridge portion, a second wiring located on the second bridge portion, and a light-emitting element located on each of the sub-islands.

Abstract: A display device includes a first film, and a display panel disposed on the first film and including a display portion, a driver portion, and a frame portion, which are sequentially arranged in a first direction, wherein the display portion includes a plurality of first island portions spaced apart from each other and including light-emitting elements, the driver portion includes a plurality of second island portions spaced apart from each other and on which drivers that provide electrical signals to the light-emitting elements are arranged, the frame portion includes a plurality of third island portions spaced apart from each other in a second direction crossing the first direction, and an elongation rate of the display portion, an elongation rate of the driver portion, and an elongation rate of the frame portion are different from each other.

Abstract: A display apparatus includes a substrate including island portions spaced apart from each other, a bridge portions connecting the island portions to each other, openings disposed between island portions, at least one light-emitting element arranged in each of the island portions, first encapsulation layers disposed on the island portions, respectively, each of the first encapsulation layers sealing the at least one light-emitting element, a second encapsulation layer disposed on the first encapsulation layers to cover the first encapsulation layer, sealing the plurality of island portions and the bridge portions, and filling at least an upper portion of the openings, a lower encapsulation layer disposed under the substrate, and a lower adhesive layer arranged between the lower encapsulation layer and the substrate, wherein the lower adhesive layer fills at least a portion of a lower portion of the openings.

Abstract: A display device including a display area, and a non-display area outside the display area includes first island portions arranged in the display area, the first island portions being spaced apart from each other in row and column directions, first bridge portions respectively connecting two adjacent first island portions among the first island portions, second island portions arranged in the non-display area, the second island portions being spaced apart from each other, and second bridge portions respectively connecting two adjacent second island portions among the second island portions. A first width of each of the first island portions is less than a second width of each of the second island portions, and one of the second island portions correspond to a first island portion in an (i)th row and a first island portion in an (i+1)th row. Here, i is a positive integer.

Abstract: A display apparatus includes: a substrate including main islands arranged in a first direction and a second direction, a first connecting unit configured to connect the main islands arranged in the first direction to one another, a second connecting unit configured to connect the main islands arranged in the second direction to one another, a first sub-island in a middle portion of the first connecting unit, a second sub-island in a middle portion of the second connecting unit, and a plurality of through-portions defined between the main islands; a first pixel circuit, a second pixel circuit, and a third pixel circuit on the main islands; a first light-emitting element on the first sub-island and connected to the first pixel circuit; a first connection wiring on the first connecting unit and configured to connect the first pixel circuit to the first light-emitting element; and first wirings on the first connecting unit.

Abstract: A stretchable display apparatus includes a substrate including two island regions and a connection region, wherein the two island regions are located apart from each other and the connection region connects the two island regions to each other, sub-pixel circuits arranged in the two island regions, light-emitting diodes arranged in the two island regions and electrically connected to the sub-pixel circuits, a wiring arranged in the connection region and electrically connected to the sub-pixel circuit arranged in a first island region which is one of the two island regions, and an insulating layer on the wiring, wherein at least one of the connection region of the substrate and the insulating layer includes a step difference.

Abstract: A method of manufacturing a display apparatus includes preparing a carrier substrate including a display area, a connection area, a dummy area, and a cut area, forming inorganic pattern layers in the display area or the connection area of the carrier substrate, forming a substrate layer on the inorganic pattern layers, forming a first insulating layer on the substrate layer, removing the first insulating layer and the substrate layer arranged in the cut area, and separating the substrate layer from the carrier substrate. The inorganic pattern layers overlap at least one of the display area and the connection area.

Abstract: A display apparatus including a display panel in which a penetration-opening portion is defined includes: a substrate layer including a first display portion, a second display portion, and a connection portion connecting the first display portion to the second display portion; a side-wall groove defined in the substrate layer and recessed from a lower surface of the substrate layer; a pixel arranged on the first display portion; and a line arranged on the connection portion and configured to transfer an electrical signal.

Abstract: A display apparatus is provided, the display apparatus including a substrate including a first pixel area and a second pixel area spaced from each other, and a first connection area between the first pixel area and the second pixel area, a 1-1st electrode in the first pixel area, a 1-2nd electrode in the second pixel area, a second electrode above the 1-1st electrode and the 1-2nd electrode, and extending in the first pixel area, the second pixel area, and the first connection area, a pattern layer above the second electrode in the first connection area, and biased from a center portion of the first connection area toward the first pixel area or the second pixel area, in plan view, and an encapsulation layer covering the pattern layer, and extending in the first pixel area, the second pixel area, and the first connection area.

Abstract: A display apparatus includes a substrate, a first display unit, a second display unit, a conductive wire, and an insulating material member set. The substrate includes a first island, a connection unit, a second island spaced from the first island and connected through the connection unit to the first island, and an opening positioned between the connection unit and the first island. The first display unit overlaps the first islands. The second display unit overlaps the second island. The conductive wire overlaps the connection unit. The insulating material member set overlaps an edge region of the connection unit, is positioned closer to or farther from the connection unit than the conductive wire, and is spaced from the conductive wire in a plan view of the display apparatus.

Abstract: A display apparatus includes a display panel including a base portion and a plurality of connection portions extending from the base portion in different directions, and a first member disposed on a surface of the display panel and including a first portion overlapping the base portion of the display panel and a second portion overlapping the plurality of connection portions of the display panel, where a modulus of the second portion of the first member is less than a modulus of the first portion of the first member.

Abstract: One embodiment relates to a neuromorphic network including electronic neurons and an interconnect circuit for interconnecting the neurons. The interconnect circuit includes synaptic devices for interconnecting the neurons via axon paths, dendrite paths and membrane paths. Each synaptic device includes a variable state resistor and a transistor device with a gate terminal, a source terminal and a drain terminal, wherein the drain terminal is connected in series with a first terminal of the variable state resistor. The source terminal of the transistor device is connected to an axon path, the gate terminal of the transistor device is connected to a membrane path and a second terminal of the variable state resistor is connected to a dendrite path, such that each synaptic device is coupled between a first axon path and a first dendrite path, and between a first membrane path and said first dendrite path.

Abstract: One embodiment relates to a neuromorphic network including electronic neurons and an interconnect circuit for interconnecting the neurons. The interconnect circuit includes synaptic devices for interconnecting the neurons via axon paths, dendrite paths and membrane paths. Each synaptic device includes a variable state resistor and a transistor device with a gate terminal, a source terminal and a drain terminal, wherein the drain terminal is connected in series with a first terminal of the variable state resistor. The source terminal of the transistor device is connected to an axon path, the gate terminal of the transistor device is connected to a membrane path and a second terminal of the variable state resistor is connected to a dendrite path, such that each synaptic device is coupled between a first axon path and a first dendrite path, and between a first membrane path and said first dendrite path.

Abstract: An inter-vehicle communication method and an apparatus for performing the same. The inter-vehicle communication method may include a reception node receiving at least one vehicle-to-vehicle (V2V) message from at least one transmission node and the reception node transmitting a relay V2V message on the basis of the at least one V2V message, wherein the at least one V2V message may include information about adjacent vehicles discovered by the at least one transmission node.

Abstract: Provided are compositions comprising quantum dots bearing organic ligands, the quantum dots being disposed onto polymeric particles, and the polymeric particles in turn being dispersed into a medium. The compositions are characterized by enhanced dispersion of the quantum dots and improve the performance of display devices that include the compositions.

Abstract: An inter-vehicle communication method and an apparatus for performing the same. The inter-vehicle communication method may include a reception node receiving at least one vehicle-to-vehicle (V2V) message from at least one transmission node and the reception node transmitting a relay V2V message on the basis of the at least one V2V message, wherein the at least one V2V message may include information about adjacent vehicles discovered by the at least one transmission node.

Abstract: A 5th generation (5G) or a pre-5G communication system to support a higher data transmission rate than a system after a 4th generation (4G) communication system such as long-term evolution (LTE) is provided. A method of determining a carrier sense threshold by one source terminal in a wireless communication system is provided. The method includes identifying whether one or more interferer terminals and one or more destination terminals exist for one source terminal, and if the terminals exist, determining a carrier sense threshold of each of the one or more interferer terminals and the one or more destination terminals based on an interference intensity received from the one or more destination terminals and a feedback link margin.

Abstract: Aspects include a method for generating a signal in response to an event. The method includes receiving, from a clock signal generator, a clock signal, wherein the clock signal has a fixed clock period. The method further includes receiving an indication of a pulse and, responsive to receiving the indication of the pulse, generating an output comprising a high voltage having a starting time and an ending time. The starting time is a first time when the indication of the asynchronous event is received, and the ending time is a second time at one fixed clocked period from the starting time.

Abstract: According to one embodiment of the present disclosure, a communication method of an AP using multiple antennas can be provided, comprising the steps of: setting two or more transmission descriptors including unit transmission information in which antenna combination information and transmission rate information are defined; transmitting a packet using one of the set transmission descriptors; receiving information indicating whether the transmitted packet is a success or not; and collecting the information indicating whether the transmitted packet is a success or not for a predetermined period to reset the transmission descriptors. In addition, an apparatus using the method can be provided.