Abstract:
Provided is a method for preparing an aromatic carbonate compound with a high yield and selectivity over a broader range of reaction temperatures by reacting an aromatic hydroxyl compound with a dialiphatic carbonate and/or aliphatic-aromatic carbonate compound in the presence of an ammonium molybdate compound having a specific chemical structure as a catalyst.
Abstract:
The present invention relates to a light emitting diode (LED) chip comprising: a chip emitting light at a specific wavelength range; a resin containing at least 1 type of fluorescent material, which converts a portion of the light emitted from said LED chip to light at a different wavelength range; and a wavelength converting layer having a convex meniscus shaped plane on the surface of said LED chip.
Abstract:
The present invention discloses a remote controlling system and method for an electric device, including: one or more electric devices (200, 300) for communicating with a remote controlling device (100) through a wireless communication network, transmitting state information to the remote controlling device (100) according to a state request command from the remote controlling device (100), and controlling operations according to an operation control command from the remote controlling device (100); and the remote controlling device (100) for transmitting the state request command to the electric device (200, 300) selected by the user, and receiving and displaying the state information, or transmitting the operation control command to the electric device (200, 300). The remote controlling system and method for the electric device (200, 300) displays the states of the electric devices (200, 300) and controls the operations thereof.
Abstract:
The present invention discloses a remote controlling system for an electric device, including: one or more electric devices for conmunicating with a remote controlling device through a wireless communication network, transmitting state information to the remote controlling device according to a state request command frcra the remote controlling device, and controlling operations according to an operation control command frαn the remote controlling device; and the remote controlling device for transmitting the state request command to the electric device selected by the user, and receiving and displaying the state information, or transmitting the operation control command to the electric device. The remote controlling system for the electric device displays the states of the electric devices and controls the operations thereof.
Abstract:
Provided is a method and apparatus for encoding and decoding multi-view video data. The encoding method includes: decomposing each view image of the multi-view video into an overlapped region and a non-overlapped region, the overlapped region being overlapped with other view image and the non-overlapped region not being overlapped with other view image; generating a stitched image by combining the non-overlapped region of each view image and a middle view image; encoding the stitched image using a first encoding algorithm; and encoding the overlapped region of each view image, using a second encoding algorithm. Further, the decomposing step includes the steps of estimating disparity information for each view image, based on a predetermined view image; and decomposing each view image into said overlapped region and said non-overlapped region using the estimated disparity information.
Abstract:
The present invention discloses a home network system using an LnCP. The home network system includes one or more master devices, one or more slave devices, and a network for connecting the master devices to the slave devices on the basis of a predetermined protocol. In the home network system, the master device performs one or plural communication cycles with the plurality of slave devices at the same time at a predetermined time point, and each slave device performs one communication cycle with the master device at the time point.
Abstract:
The present invention discloses a home network system (1) using a living network control protocol. The home network system (1) includes: at least one electric device; (40-49); a network manager (20-23) for controlling and monitoring the electric device (40-49); and a network based on a predetermined protocol, for connecting the electric device (40-49) and the network managers (20-23), wherein the network manager (20-23) stores a HomNet Profile containing information on the electric device (40-49), and updates the HomNet Profile by communicating with the electric device (40-49) through the network, wherein the HomNet Profile comprises at least one of a device information file containing specific intrinsic information on the electric device, a node parameter file containing a node parameter designated for the electric device, a device operation file containing data on an operational state of the electric device and a scenario file for defining supplementary services for the electric device.
Abstract:
The present invention discloses a home network system using a living network control protocol. The home network system includes: a predetermined network; at least one electric device connected to the network based on a predetermined protocol; and at least one network manager connected to the network based on the protocol, for controlling and monitoring the electric device, wherein the protocol comprises an application layer, a network layer, a data link layer, and a physical layer, wherein the physical layer further comprises a special protocol for providing an interface with a dependent transmission medium, and the network layer further comprises a home code control sub-layer for managing a home code for network security when accessing the dependent transmission medium, the home control sub-layer processing a packet from the data link layer or the network layer, according to a predetermined home code.
Abstract:
The present invention discloses a home network system using a living network control protocol. The home network system includes: a network based on a predetermined protocol; at least one electric device connected to the network; and a network manager connected to the network, for controlling and/or monitoring the electric device, wherein the protocol includes an application layer, a network layer, a data link layer and a physical layer, wherein the physical layer further includes a special protocol for providing an interface with a dependent transmission medium, and the network layer further includes a home code control sub-layer for managing a home code form network security when accessing the dependent transmission medium; and wherein an application layer protocol data unit (APDU) is transmitted between the application layer and the network layer, a network layer protocol data unit (NPDU) is transmitted between the network layer and the data link layer and the between the network layer and the home code control sub-layer, a home code control sub-layer protocol data unit (HCNPDU) is transmitted between the home code control sub-layer and the data link layer, and a data frame unit is transmitted between the data link layer and the physical layer.
Abstract:
The present invention discloses a home network system using a living network control protocol. The home network system includes: a network based on a predetermined protocol; at least electric device connected to the network; and a network manager connected to the network, for controlling and/or monitoring the electric device, wherein the protocol includes an application layer (60) for handling a message for controlling and monitoring the electric device, a network layer (70) for network-connecting the electric device to the network manager, a data link layer (80) for accessing a shared transmission medium, and a physical layer (90) for providing a physical interface between the electric device and the network manager, wherein the physical layer (90) further includes a special protocol for providing an interface with a dependent transmission medium, and the network layer (70) further includes a home code control sub-layer (71) for managing a home code for network security when accessing the dependent transmission medium.