Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.

Abstract: A heterogeneous network based simultaneous data transmission service method can effectively control the access of a terminal device to an optimum network interface at a current location to thereby implement an effective and highly reliable heterogeneous network based simultaneous data transmission service.

Abstract: Provided is a compound for an EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.

Abstract: The present invention provides a compound that can increase the light-emitting efficiency, reduce the driving voltage, and improve the durability of an element, an organic electronic element using the same, and an electronic device thereof.

Abstract: A multi-network based-simultaneous data transmission service is performed by: transmitting, over one or more networks, two or more partial data divided from data to be transmitted in relation to a particular service; when a network switching of the one or more networks is required, identifying a type of the particular service; and performing the network switching at a network switching timing controlled based on the identified type of the particular service.

Abstract: Disclosed are a transmission device, a reception device and a method for providing a simultaneous data transmission for a data session through a plurality of heterogeneous networks. The transmission device divides particular data to be transmitted into two or more partial data, transmits first partial data after inserting first tunneling information which induces the first partial data to pass through a first network of two or more networks into the first partial data, and transmits second partial data of the two or more partial data after inserting second tunneling information which induces the second partial data to pass through a second network of the two or more networks into the second partial data.

Abstract: Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminous efficiency, stability, and life span.

Abstract: Disclosed are a device and a method for providing simultaneous data transmission service based on heterogeneous networks. A transmission device of system for simultaneous data transmission service system is configured to (i) divide data into two or more partial data, (ii) insert virtual network access information into each of the divided two or more partial data, and (iii) then transmit the divided two or more partial data to a reception device over two or more networks in a heterogeneous network. When a problem occurrence is identified in a first network of the two or more networks, the transmission device is configured to switch the first network to another second network of the two or more networks to transmit the divided two or more partial data intended to be transmitted over the first network.

Abstract: Disclosed are a heterogeneous network based-simultaneous data transmission service system and method which include a transmission device for dividing data into two or more partial data, selecting first partial data corresponding to a part of the two or more partial data, and selecting second partial data corresponding to another part of the two or more partial data; a first network device for receiving the first partial data from the transmission device; a second network device for receiving the second partial data from the transmission device; and a reception device for receiving the first partial data from the first network device, receiving the second partial data from the second network device, and reconstituting the data by combining the first partial data and the second partial data.

Abstract: The heterogeneous network based-simultaneous data transmission service method includes identifying an access state with a reception device by a network device configured to relay data transmission/reception between a particular reception device and a particular transmission device, the network device being located in a particular network, when the access state with the reception device is abnormal, making a request for re-routing particular data transmitted from the transmission device to the reception device, and when the transmission device configured to transmit/receive particular partial data divided from one particular data through two or more network interfaces receives the re-routing request from the network device corresponding to a particular network interface, transmitting the particular partial data according to the re-routing request to the reception device through another network interface of the two or more network interfaces.

Abstract: Disclosed are a device and a method for providing simultaneous data transmission service based on heterogeneous networks. A transmission device of system for simultaneous data transmission service system is configured to (i) divide data into two or more partial data, (ii) insert virtual network access information into each of the divided two or more partial data, and (iii) then transmit the divided two or more partial data to a reception device over two or more networks in a heterogeneous network. When a problem occurrence is identified in a first network of the two or more networks, the transmission device is configured to switch the first network to another second network of the two or more networks to transmit the divided two or more partial data intended to be transmitted over the first network.

Abstract: Disclosed are a transmission device, a reception device and a method for providing a simultaneous data transmission for a data session through a plurality of heterogeneous networks. The transmission device divides particular data to be transmitted into two or more partial data, transmits first partial data after inserting first tunneling information which induces the first partial data to pass through a first network of two or more networks into the first partial data, and transmits second partial data of the two or more partial data after inserting second tunneling information which induces the second partial data to pass through a second network of the two or more networks into the second partial data.

Abstract: Disclosed is a policy providing apparatus and a terminal device supporting an network change in heterogeneous networks. The terminal device accesses one network among two or more networks and uses a data service, and the policy providing apparatus recognizes service status information of the data service for the terminal device, generates a network change policy for inducing the terminal device to change the access network based on the recognized service status information, and provides the network change policy to the terminal device. Then, the terminal device determines whether it is possible to access a particular network required to be accessed based on the network change policy, and tries to access the particular network through the multi communication unit and changes the access network when it is possible to access the particular network.

Abstract: A multi-network based-simultaneous data transmission service is performed by: transmitting, over one or more networks, two or more partial data divided from data to be transmitted in relation to a particular service; when a network switching of the one or more networks is required, identifying a type of the particular service; and performing the network switching at a network switching timing controlled based on the identified type of the particular service.

Abstract: Disclosed are a heterogeneous network based-simultaneous data transmission service system and method which include a transmission device for dividing data into two or more partial data, selecting first partial data corresponding to a part of the two or more partial data, and selecting second partial data corresponding to another part of the two or more partial data; a first network device for receiving the first partial data from the transmission device; a second network device for receiving the second partial data from the transmission device; and a reception device for receiving the first partial data from the first network device, receiving the second partial data from the second network device, and reconstituting the data by combining the first partial data and the second partial data.

Abstract: The heterogeneous network based-simultaneous data transmission service method includes identifying an access state with a reception device by a network device configured to relay data transmission/reception between a particular reception device and a particular transmission device, the network device being located in a particular network, when the access state with the reception device is abnormal, making a request for re-routing particular data transmitted from the transmission device to the reception device, and when the transmission device configured to transmit/receive particular partial data divided from one particular data through two or more network interfaces receives the re-routing request from the network device corresponding to a particular network interface, transmitting the particular partial data according to the re-routing request to the reception device through another network interface of the two or more network interfaces.

Abstract: Disclosed is a policy providing apparatus and a terminal device supporting an network change in heterogeneous networks. The terminal device accesses one network among two or more networks and uses a data service, and the policy providing apparatus recognizes service status information of the data service for the terminal device, generates a network change policy for inducing the terminal device to change the access network based on the recognized service status information, and provides the network change policy to the terminal device. Then, the terminal device determines whether it is possible to access a particular network required to be accessed based on the network change policy, and tries to access the particular network through the multi communication unit and changes the access network when it is possible to access the particular network.

Abstract: A heterogeneous network based simultaneous data transmission service method can effectively control the access of a terminal device to an optimum network interface at a current location to thereby implement an effective and highly reliable heterogeneous network based simultaneous data transmission service.

Abstract: Provided are a bonding structure for a flat panel display and a method of forming the same, and a flat panel display, including the bonding structure. The bonding structure of a flat panel display device, which is formed between an upper substrate and a lower substrate to seal and bond the two substrates of the flat panel display device, and the bonding structure includes an outer separation wall and an inner separation wall of same heights being arranged along edges of the upper substrate and the lower substrate with a predetermined interval, and a sealant being applied between the outer separation wall and the inner separation wall.

Abstract: A display device includes a front case and a rear case that accommodate internal components, a fixing screw for coupling the front case and the rear case or coupling the internal components, and a nut into which the fixing screw is coupled. The nut has a shock-absorbing part at an outer portion thereof. A nut supporting part is disposed at the front case and/or the rear case to support the nut. Accordingly, deformation of the case caused by tightening the fixing screw is substantially prevented.