摘要:
The present invention relates to ceramic-NiO composite powders which can be used to form ceramic-NiO composite body anodes. These anodes possess an interpenetrating network structure and can be used in solid oxide fuel cell (SOFC) by The present invention also describes methods of preparing these powder, anodes and fuel cells.
摘要:
A multi-layer ceramic capacitor including: a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers; first and second internal electrodes formed on the ceramic layers, the first and second internal electrodes stacked to interpose one of the ceramic layers; first and second external electrodes formed on opposing sides of the ceramic sintered body to connect to the first and second internal electrodes, respectively; and anti-oxidant electrode layers formed between the cover layers and adjacent ones of the ceramic layers, respectively, the anti-oxidant electrode layers arranged not to affect capacitance.
摘要:
A photonic crystal light emitting device including: a light emitting diode (LED) light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; and a first photon-recycling light emitting layer formed on one surface of the first conductive semiconductor layer, opposite to the active layer, wherein the first photon-recycling light emitting layer absorbs a primary light emitted from the LED light emitting structure and emits a light having a different wavelength from that of the primary light, and a photonic crystal structure is formed on an entire thickness of the first photon-recycling light emitting layer.
摘要:
An air conditioner is provided. The air conditioner includes a main and sub drain pan, a first and second heat exchanger, a condensed water pipe, and a pipe coupling element. The main drain pan is provided between a front frame and a rear frame, to divide a space between the rear frame and the front frame into an upper and lower section. The first and second heat exchangers are respectively provided at a lower and upper portion of the main drain pan, to allow heat exchange to occur between air and coolant. The sub-drain pan is provided at the lower portion of the main drain pan, to collect condensed water generated by the first and second heat exchangers. The condensed water pipe guides condensed water collected in a base pan to the sub-drain pan. The pipe coupling element detachably couples one end of the condensed water pipe to the sub-drain pan.
摘要:
A semiconductor device and a method for fabricating the same is disclosed, which minimizes device degradation, minimizes noises, and simplifies the fabrication process. The device includes a substrate having a first semiconductor layer, a buried insulating film, and a second semiconductor layer stacked; a field oxide film for separating the second semiconductor layer into a first region and a second region; a recess region formed in a particular region of the second region; gate insulating films and gate electrodes formed in stacks on each of a particular region in the first region and the recess region in the second region; first impurity regions formed in surfaces of the second semiconductor layer on both sides of the gate electrode in the first region; and second impurity regions formed in surfaces of the second semiconductor layer on both sides of the gate electrode in the recess region in the second region so that the second semiconductor layer below the gate electrode is fully depleted.