摘要:
A semiconductor device is provided having a free layer and a pinned layer spaced apart from each other. A tunnel barrier layer is formed between the free layer and the pinned layer. The pinned layer may include a lower pinned layer, and an upper pinned layer spaced apart from the lower pinned layer. A spacer may be formed between the lower pinned layer and the upper pinned layer. A non-magnetic junction layer may be disposed adjacent to the spacer or between layers in the upper or lower pinned layer.
摘要:
An internal voltage generation circuit includes a pumping voltage generation unit configured to generate a pumping voltage when a first internal voltage has a lower level than a first reference voltage or a second internal voltage has a lower level than a second reference voltage, and a select transmission unit configured to selectively transmit the pumping voltage as the first internal voltage or the second internal voltage.
摘要:
An organic electroluminescent display includes a substrate having a pixel area, a pixel definition layer having an opening corresponding to the pixel area, a pixel electrode in the pixel area, a hole injection layer on the pixel electrode, a conductive primer layer in the opening and on the hole injection layer, the conductive primer layer being more lyophilic than the hole injection layer, a hole transfer layer in the opening and on the conductive primer layer ,an organic light-emitting layer on the hole transfer layer, and a common electrode on the organic light-emitting layer.
摘要:
An apparatus for automatically generating satellite operation procedure (SOP) parameters is provided. The apparatus includes a parameter extraction unit configured to extract one or more SOP parameters corresponding to an SOP; a transformation formula extraction unit configured to extract a transformation formula corresponding to the extracted SOP parameters; and a calculation unit configured to calculate values of the extracted SOP parameters based on property information for performing a satellite task and the extracted transformation formula.
摘要:
A channel scanning method and system at an MP within a mesh network associated with a local network are provided. A MAP sends a local management frame including information about a mesh network on an allocated local channel and sends a mesh management frame on a mesh channel indicated by the mesh network information. An MP scans a plurality of channels including the local channel and the mesh channel in an order of channels numbers, receives the local management frame by scanning the local channel, and receives the mesh management frame by scanning the mesh channel based on the mesh network information of the local management frame.
摘要:
Provided are an apparatus and method for transmitting/identifying a location based on local communication. The apparatus, includes: a location information calculating unit for receiving a Global Positioning System (GPS) signal from a GPS satellite and calculating location information; own location transmitting unit for transmitting a signal, in which the calculated location information and recognition information are inserted, through a local communication antenna; a counterpart location receiving unit for receiving a signal transmitted from another location transmitting/identifying apparatus located in a close range through the local communication antenna; and a counterpart location identifying unit for checking the received signal and identifying a location of another location transmitting/identifying apparatus.
摘要:
A telemetry data retrieval apparatus and method for post-processing are provided. The telemetry data retrieval apparatus may include a retrieval initiating unit to receive an input of a retrieval time, and to calculate a percentage of the retrieval time during an entire retrieval period, a start position calculating unit to calculate a retrieval start position in which data retrieval is started within a stored file, based on the calculated percentage, and a telemetry data retrieval unit to verify a start pattern and a time tag from the calculated retrieval start position, and to retrieve a position of telemetry data in the stored file.
摘要:
An apparatus and method for providing a seamless communication service in a wireless communication system. The method includes transmitting a first message to a base station when an IP subnet has been changed due to movement of the portable terminal, the first message including a Medium Access Control (MAC) address of the portable terminal, receiving IP address information from the base station, which can be used in a new IP subnet, and configuring a new IP address based on the received IP address information.
摘要:
In general, an Internet gateway assigns an address to a node of an ad-hoc network on receipt of request for an address assignment. However, a load exerted to the Internet gateway increases. Accordingly, one (proxy node) of the nodes of an ad-hoc network can serve as a proxy node to perform an address assignment function of the Internet gateway. That is, if a node of the ad-hoc node does not receive an advertisement message, it requests the Internet gateway for address assignment to perform the proxy node function. The node is assigned with at least two addresses from the Internet gateway, and then assigns the address to the requesting node. Accordingly, a load exerted to the Internet gateway can be reduced.
摘要:
The present invention discloses a method of controlling a robot system and an apparatus thereof. The method of controlling a robot system in accordance with an embodiment of the present invention can include: initializing the master controller by use of a boot loader equipped in the robot system; executing a runtime by loading a runtime execution code stored in a storage space of the master controller; and loading and executing an application program stored in the storage space of the master controller. With an embodiment of the present invention, it becomes possible to manage the application program more efficiently for realizing the functions of the robot system.