Abstract: A display apparatus and a control method therefor are provided.

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

Abstract: A heterocyclic compound represented by Formula 1: wherein A1 in Formula 1 is selected from groups represented by Formulae 1-1 to 1-7, and an organic light-emitting device including the same.

Abstract: Provided are a heterocyclic compound and an organic light-emitting device including the same. The heterocyclic compound includes a fluoro-containing cyclic group. The heterocyclic compound does not include a carbazole group, a dibenzofuran group, a dibenzothiophene group, and/or a triphenylene group. The 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 organic layer, the organic layer including an emission layer and at least one of the heterocyclic compound.

Abstract: Provided are a condensed cyclic compound having the following structure: wherein ring D1 and ring D2 are each independently a C6-C20 aromatic ring, and an organic light-emitting device including the same.

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.

Abstract: Provided are an organic light-emitting device including a first compound, a second compound, and a third compound, and an electronic apparatus including the same. The organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an emission layer disposed between the first electrode and the second electrode, the emission layer including the first compound, the second compound, andthe third compound.

Abstract: An electronic device and a control method therefor are provided. The electronic device comprises: a communication unit; and a processor configured to receive, from at least one cabinet of a plurality of cabinets, position information on a defective pixel detected in each cabinet through the communication unit, identify a position, on an entire screen consisting of the plurality of cabinets, where the defective pixel is present on the basis of the position information of the defective pixel, identify a defective area on the entire screen on the basis of the identified position, and provide information on the identified defective area. Here, each of the plurality of cabinets includes a plurality of display modules, wherein each of the plurality of display modules includes a plurality of pixels each consisting of a plurality of LEDs.

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 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. The organic layer includes an emission layer and at least one amine-based compound including a dinaphthofuran or dinaphthothiophene group and a pyrrole-containing condensed cyclic group.

Abstract: A modular display apparatus may include a docking station having a plurality of spaces; a plurality of back plates provided in the plurality of spaces; a plurality of power boards provided on the plurality of back plates, each power board of the plurality of power boards including an interface including a plurality of pins; a plurality of display apparatuses connected to the interfaces of the plurality of power boards and mounted in the plurality of spaces; and a processor

Abstract: An organic light-emitting device includes an organic layer including a carbazole derivative. In the carbazole derivative, a substituent selected from a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C1-C60 heteroaryl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, and a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group is linked to position 2 of a carbazole group of the carbazole derivative, an amine-based substituent is directly or indirectly linked to position 3 of the carbazole group of the carbazole derivative, and a substituted or unsubstituted C6-C60 aryl group is linked to position 9 of the carbazole group of the carbazole derivative.

Abstract: An electronic apparatus communicating with a display apparatus including a plurality of display modules is provided. The electronic apparatus includes an Ethernet switch; and a processor connected to the Ethernet switch and including a virtual Ethernet port to which an Internet Protocol (IP) address is pre-allocated, wherein the processor is configured to: configure a network with an external electronic apparatus based on the IP address, and based on a signal for setting a screen of a display module, among the plurality of display modules, connected to a port of the Ethernet switch being received from the external electronic apparatus through the network, control the Ethernet switch to transmit the signal for setting the screen to the display module.

Abstract: A heterocyclic 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 heterocyclic compound.

Abstract: A modular display apparatus may include a docking station having a plurality of spaces; a plurality of back plates provided in the plurality of spaces; a plurality of power boards provided on the plurality of back plates, each power board of the plurality of power boards including an interface including a plurality of pins; a plurality of display apparatuses connected to the interfaces of the plurality of power boards and mounted in the plurality of spaces; and a processor.

Abstract: An electronic apparatus is provided. The electronic apparatus communicates with an external display apparatus including plural display modules, and includes first and second connection interfaces and a processor. The first communication interface is connected to a first display module from among the display modules connected together in a daisy chain configuration. The second communication interface is connected to a second display module from among the display modules. The processor transmits control data to the first display module through the first communication interface, and based on identifying that an error has occurred in a reception of the control data in any of the display modules, controls the second communication interface to transmit the control data to the second display module.

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: Provided are a heterocyclic compound and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer that is between the first electrode and the second electrode, the organic layer including an emission layer and at least one of the heterocyclic compound.

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode, where the organic layer may include an emission layer and at least one of the heterocyclic compound described above.

Abstract: A display apparatus of a plurality of display apparatues constituting a wall display includes a first board, a second board, and a plurality of display modules. The first board includes a first communication interface including a circuitry for wireless transmission, and a timing controller configured to, in response to information on an image being received, generate a plurality of driving signals for driving the plurality of display modules based on the received information and transmit the plurality of driving signals to the second board through the first communication interface. The second board includes a second communication interface including circuitry for wireless reception, a plurality of interfaces electrically connected to the plurality of display modules, and an IC chip configured to, based on the plurality of driving signals being received through the second interface, provide each of the received driving signals to each of the display modules.