Abstract: An organic light-emitting device includes an organometallic compound represented by M1(L1)n1(L2)n2, wherein L1 is a ligand represented by Formula 1-1: In Formula 1-1, *1 to *4 indicate a binding site to M1, and Z11 and Z12 are respectively boron (B) and nitrogen (N), or N and B. When M1 binds to an ?-position of the B or N atom, metal-ligand charge transfer in the complex may be improved. An OLED including the organometallic compound may have a long lifespan and improved luminescent efficiency and colorimetric purity.

Abstract: An organic light-emitting device and an organometallic compound are provided, the organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic light-emitting device further includes an organometallic compound represented by Formula 1: wherein, M, Y1 to Y4, T1 to T4, A1 to A5, X1, X2, L1 to L3, a1 to a3, R1 to R5 and b1 to b5 are the same as defined in the specification.

Abstract: An organic light-emitting device and an amine compound, the organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes at least one amine compound represented by Formula 1:

Abstract: A heterocyclic compound and an organic light-emitting device, the heterocyclic compound being represented by Formula 1:

Abstract: A compound represented by Formula 1 and an organic light-emitting device including the same are provided:

Abstract: Provided are an amine-based compound represented by Formula 1, and an organic light-emitting device including the same, wherein at least one selected from Ar1 to Ar4 is a group represented by Formula 2, in which A1 and A2 are each independently a naphthalene group: When the amine-based compound represented by Formula 1 is applied to the organic light-emitting device, resistance to high-temperature conditions and Joule heating may be increased. Accordingly, the organic light-emitting device including the amine-based compound represented by Formula 1 may have improved durability during storage and driving, as well as a longer lifespan.

Abstract: A condensed cyclic compound represented by Formula 1 and an organic light-emitting apparatus including the same.

Abstract: A compound represented by Formula 1, and an organic light-emitting device including the compound represented by Formula 1: When the compound represented by Formula 1 is included in the electron transport layer of an organic light-emitting device, the device may have high efficiency, a lower driving voltage, high luminance, excellent I-V-L characteristics, and/or a long lifespan.

Abstract: Provided are a compound represented by Formula 1 and an organic light-emitting device including the same: wherein descriptions of Formula 1 are provided in the detailed description of the present specification.

Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided. The organic light-emitting device includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes the condensed cyclic compound represented by Formula 1: in Formula 1, A11 is a C1-C60 heterocyclic group, A12 is a C5-C60 carbocyclic group or a C1-C60 heterocyclic group, X11 is O or S, X12 is C, X13 is selected from N, C, and C(R13), X14 is selected from N, C, and C(R14), and X13 and X14 are linked via a single bond or a double bond.

Abstract: The present invention relates to an isolation mechanism of a controller for a direct current circuit breaker, which has a simple structure for isolation and connection manipulation. The isolation mechanism of a controller for a circuit breaker comprises a first connector that has a plurality of output terminals electrically connected to the controller and a plurality of input terminals detached from the output terminals for connecting an input electric power source; and a second connector that has a first connection position connected to the first connector and a second connection position rotated at 180° from the first connection position and connected to the first connector, and has a conductor wiring portion electrically connecting the output terminals with the input terminals at the first connection position and electrically disconnecting the output terminals from the input terminals at the second connection position.

Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by the following Formula 1:

Abstract: An amine compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic light-emitting device includes at least one of the amine compound.

Abstract: A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same.

Abstract: An electronic apparatus includes an interface connected to a modular display apparatus, and a processor scales an image signal received from an external device to a predetermined resolution, divides each display module among a plurality of display modules included in the modular display into a plurality of groups in a first direction, decomposes the scaled image signal to image signals corresponding to each of the plurality of groups, and transmits the decomposed image signals to each of the plurality of groups via the interface connected to each of the plurality of groups.

Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1:

Abstract: An amine-based compound and an organic light-emitting device including the same, the amine-based compound being represented by Formula 1, below:

Abstract: Provided are a diamine compound and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including a diamine compound represented by one selected from Formulae 1-1 to 1-8.

Abstract: An electronic apparatus includes an interface connected to a modular display apparatus, and a processor for transmitting an image signal to the modular display apparatus connected through the interface. The processor divides a plurality of display modules included in the modular display apparatus into a plurality of groups based on a vertical direction, divides the image signal into a plurality of image signals corresponding to the plurality of groups, and transmits the divided plurality of image signals to the plurality of groups.

Abstract: A modular display apparatus is provided. The modular display apparatus includes a plurality of display modules, a plurality of connectors, and a processor configured to divide the plurality of display modules into a plurality of groups based on a vertical direction, and based on an order of connection of at least one display module included in each of the plurality of groups, identify the location of each of the at least one display module included in each of the plurality of groups, and based on the identified locations of the display modules, display images, on each of the plurality of the display modules, corresponding to image signals received from an external apparatus.