摘要:
A semiconductive composition and a power cable using the same are provided. A semiconductive composition includes, per 100 parts by weight of a polyolefin base resin, 0.5 to 2.15 parts by weight of carbon nanotubes, and 0.1 to 1 parts by weight of an organic peroxide crosslinking agent.
摘要:
A processor simulation technique to evaluate the performance of a processor that executes application programs is provided. The processor simulation technique may be used to optimize the execution of an application program. A simulator of a reconfigurable processor including a plurality of functional units models a processor by representing routing paths between functional units that generate operands and functional units that consume the operands. The size of each queue may be decided based on information regarding routing delays between functional units and stage information of iteration loops according to modulo scheduling received from a scheduler. A modeling code DB that stores host-oriented binary codes for operations of routing queues is also provided. The simulation may be performed by executing a host-directed binary code corresponding to a binary file instead of the binary file.
摘要:
A composition for forming an electron emitter, an electron emitter formed using the composition, and a backlight unit including the electron emitter, where dispersion of the electron emission material in the composition is increased, and the composition includes an electron emission material, a vehicle, and carbon-based filler particles.
摘要:
Electron emission devices include first electrodes on a substrate extending in a first direction and spaced apart from each other. Second electrodes are on the substrate alternating between the first electrodes and extending in a second direction opposing the first direction. First electron emitters and second electron emitters are on side surfaces of the first electrodes and the second electrodes, respectively. Gaps are formed between the first electron emitters and second electron emitters.
摘要:
A carbon nanotube hybrid system includes: a carbide-derived carbon prepared by reacting a carbide compound and a halogen group containing gas to extract elements of the carbide compound except carbons; metals supported on the carbide-derived carbon or remaining in the carbide-derived carbon; and carbon sources from which carbon nanotubes are grown from the carbide-derived carbon. A method of preparing the carbon nanotube hybrid system includes preparing the carbide-derived carbon, extracting elements therefrom, and growing carbon nanotubes from the carbide-derived carbon. The carbon nanotube hybrid system has excellent uniformity and a long lifetime. An electron emitter having improved electron emitting properties can be inexpensively prepared using the carbon nanotube hybrid system compared to conventional carbon nanotubes. An electron emission device having excellent electron emitting properties can be prepared using the electron emitter.
摘要:
A carbon nanotube hybrid system includes: a carbide-derived carbon prepared by reacting a carbide compound and a halogen group containing gas to extract elements of the carbide compound except carbons; metals supported on the carbide-derived carbon or remaining in the carbide-derived carbon; and carbon sources from which carbon nanotubes are grown from the carbide-derived carbon. A method of preparing the carbon nanotube hybrid system includes preparing the carbide-derived carbon, extracting elements therefrom, and growing carbon nanotubes from the carbide-derived carbon. The carbon nanotube hybrid system has excellent uniformity and a long lifetime. An electron emitter having improved electron emitting properties can be inexpensively prepared using the carbon nanotube hybrid system compared to conventional carbon nanotubes. An electron emission device having excellent electron emitting properties can be prepared using the electron emitter.
摘要:
An electron emission device to regularly emit electrons and a method of manufacturing the same. Also, an electron emission type backlight unit including the electron emission device in which a high voltage can be applied to an anode and required brightness can be obtained. In addition, the electron emission device can be manufactured using a simplified manufacturing process. The electron emission device includes a first electrode, a second electrode formed opposite the first electrode, and an electron emission layer which is electrically connected to one or each of the first and second electrodes and comprising carbide-derived carbon. The electron emission device may be a display device to form static or dynamic images.
摘要:
Disclosed is a posture coaching method for weight training, which includes sensing an exercising motion of a user by a sensor module that is attached to a part of the body of the user or exercise equipment gripped by the user for exercising; calculating an inherent angle of the sensor module and a linear acceleration of each axis of a user-based coordinate system based on the user by using the sensed value; analyzing an exercising posture of the user by detecting and classifying a pattern of the linear acceleration and the inherent angle; and generating exercising posture correction data based on the classified pattern.
摘要:
Provided are a simulator of a multi-core system employing reconfigurable processor (RP) cores and a method of simulating a multi-core system employing RP cores. The simulator includes a structure builder to receive a structure definition file defining a structure of a system, select components described in the structure definition file from a component library, and fill a data structure with the selected components to generate a structure model of a multi-core system, and a simulation engine to execute an application program according to the structure model and output the result.
摘要:
A processor simulation technique to evaluate the performance of a processor that executes application programs is provided. The processor simulation technique may be used to optimize the execution of an application program. A simulator of a reconfigurable processor including a plurality of functional units models a processor by representing routing paths between functional units that generate operands and functional units that consume the operands. The size of each queue may be decided based on information regarding routing delays between functional units and stage information of iteration loops according to modulo scheduling received from a scheduler. A modeling code DB that stores host-oriented binary codes for operations of routing queues is also provided. The simulation may be performed by executing a host-directed binary code corresponding to a binary file instead of the binary file.