Abstract: A display apparatus for vehicle is disclosed. The display apparatus includes a first display and a second display located in a vehicle, a signal processing device including a processor configured to perform signal processing for the first display and the second display, and a second signal processing device including a second processor configured to perform signal processing for a third display, wherein the processor in the signal processing device is configured to execute first to third virtual machines on a hypervisor in the processor, and, in response to the signal processing device being operated as a master signal processing device, the first virtual machine in the processor is configured to share at least some of data with the second signal processing device for divided processing of data. Consequently, the plurality of signal processing devices for the plurality of displays in the vehicle may divide and process data.

Abstract: A compound represented by the following general formula is an excellent light-emitting material. R1 to R5 each independently represent a hydrogen atom or a substituent, and one of R1 to R5 is a cyano group, one to three of R1 to R5 each are an aryl group Ar optionally substituted with an alkyl group or an aryl group, and one to three of R1 to R5 each are a donor group D (but excepting one that corresponds to Ar).

Abstract: A compound represented by the following general formula is an excellent light-emitting material. R1 to R5 each independently represent a hydrogen atom or a substituent, and one of R1 to R5 is a cyano group, one to three of R1 to R5 each are an aryl group Ar optionally substituted with an alkyl group or an aryl group, and one to three of R1 to R5 each are a donor group D (but excepting one that corresponds to Ar).

Abstract: A compound represented by the following general formula is used as a light emitting material. Any one of R1, R2 and R4 is a hydrogen atom or a deuterium atom, the remaining ones are donor groups but at least one is a carbazol-9-yl group condensed with a benzofuran ring, a benzothiophene ring, an indole ring, an indene ring or a silaindene ring.

Abstract: A compound represented by the following general formula is useful as a light emitting material. Two of R1 to R5 each are an aromatic hydrocarbon cyclic group, or a nitrogen atom-containing aromatic heterocyclic group, three of R1 to R5 each are a donor group, and at least one thereof is a benzofuran ring-condensed carbazolyl-9-yl group.

Abstract: To provide an excellent light emitting material. A compound represented by the following general formula is used as the light emitting material. R is a hydrogen atom, a deuterium atom, an aryl group, or a heteroaryl group bonding via a carbon atom, Ar is an aryl group, or a heteroaryl group bonding via a carbon atom, D1 and D2 each are a donor group, and at least one is a hetero ring-condensed carbazol-9-yl group.

Abstract: An organic light emitting element produced by using a light emitting composition that contains both a first compound having a PBHT value more than 0.730 and a second compound having ES1 lower than that of the first compound and AEsT less than 0.20 eV is excellent in durability. ES1 is the lowest excited singlet energy level, AEsT is the difference between the lowest excited singlet energy level and the lowest excited triplet energy level.

Abstract: The compound represented by the following formula is useful as a light-emitting material. R1 or R2 is Het-LA-* or CN-LA-*; one to three of R1 to R5 are diarylamino groups; the rest are a hydrogen atom or an aryl group; Het is a heteroaryl group; and LA is a single bond or an arylene group.

Abstract: The compound represented by the following formula is useful as a light-emitting material. One of R1 to R5 is CN; another is Het-LA-*; other two or three are each a carbazolyl group, etc.; and the rest are others. Het is a heteroaryl group; and LA is a single bond or an arylene group.

Abstract: The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. X is O or S; Y1 to Y4 are N or R—C; at least one of R and R5 to R8 is CN or heteroaryl; and at least other one of R and R5 to R8 is diarylamino.

Abstract: An intelligent voice recognition method and apparatus are disclosed. An intelligent voice recognition apparatus according to one embodiment of the present invention recognizes speech of the user and outputs a response determined on the basis of the speech, wherein, when a plurality of candidate responses related to the speech exist, the response is determined from among the plurality of candidate responses on the basis of device state information about the voice recognition apparatus, and thus ambiguity in a conversation between a user and the voice recognition apparatus can be reduced so that more natural conversation processing is possible. The intelligent voice recognition apparatus and/or an artificial intelligence (AI) apparatus of the present invention can be associated with an AI module, a drone (an unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.

Abstract: The present disclosure relates to compounds of Formula I) as useful materials for OLED's. X1, X2 and X3 are N or C(R5); Ar1 and Ar2 are aryl, heteroaryl or cyano; L1 is single bond, arylene or heteroarylene; and R1, R2, R3 and R4 are diarylamino, carbazolyl, heteroaryl, H or alkyl.

Abstract: The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. X is C(R)2, O, S or —N(Ph); at least one of A1 and A2 is CN, cyanoaryl, or heteroaryl having at least one nitrogen atom as a ring-constituting atom; and at least one of D1, D2, D3 and D4 is diarylamino.

Abstract: The present disclosure relates to compounds of Formula (1) as useful materials for OLEDs. A is CN, cyanoaryl, or heteroaryl having at least one nitrogen atom as a ring-constituting atom; and D1, D2 and D3 are diarylamino or carbazolyl.

Abstract: Disclosed is an organic light-emitting device using a compound capable of emitting delayed fluorescence and capable of undergoing intramolecular hydron transfer. The compound includes, for example, a compound represented by the general formula. X1 to X3 each represent O or S; R1 to R6 each represent nH or a substituent; n, n1 to n3 each represent an integer of 1 to 3.

Abstract: The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. At least two of Z1, Z2, Z3, Z4 and Z5 are CN, cyanoaryl, or heteroaryl having at least one nitrogen atom as a ring-constituting atom; and at least two of R1, R2, R3 and R4 are diarylamino, indolyl or carbazolyl.

Abstract: Provided is a user compensation method based on a battery sharing system for electric vehicles, including: requesting battery sharing from an external device for vehicle battery charging; calculating a shared power amount provided from the external device; calculating shared power information having a large weight in proportion to meta information for accelerating the shared electric power amount and battery consumption; and calculating occupant compensation based on the weight of the shared power information. One or more of an autonomous vehicle, a user terminal, and a server of the present disclosure may be in conjunction with an Artificial Intelligence (AI) module, an Unmanned Aerial Vehicle (UAV), an Augmented Reality (AR) device, a Virtual Reality (VR) device, and a device related to a 5G service, etc.

Abstract: A charge transport material containing a compound represented by the following formula (1). R1 and R2 each are a fluoroalkyl group, Ar1 and Ar2 each are an aromatic ring, A1 and A2 each are an aryl group substituted with a group having a positive Hammett ?p value or with a phenyl group, or are a substituted or unsubstituted heteroaryl group bonding to Ar1 or Ar2 via a carbon atom, n1 and n2 each are a natural number.

Abstract: A compound represented by the following general formula is an excellent light-emitting material. R1 to R5 each independently represent a hydrogen atom or a substituent, and one of R1 to R5 is a cyano group, one to three of R1 to R5 each are an aryl group Ar optionally substituted with an alkyl group or an aryl group, and one to three of R1 to R5 each are a donor group D (but excepting one that corresponds to Ar).

Abstract: The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. R is hydrogen or phenyl substituted with at least one alkyl; and D, D? and D? independently have diarylamino or indolyl moiety.