摘要:
A method for measuring the amount of electric power consumption of a refrigerator comprises the steps of: measuring the amount of electric power consumption and a time of a defrosting cycle in a refrigerator during operation of a defrosting heater after starting a measurement of the amount of electric power consumption and during two cycles of operating a compressor after operating the defrosting heater; measuring the average of electric power consumption per cycle and the average of operating time per cycle in the refrigerator during performance of refrigerating cycles after the defrosting cycle; and calculating the total amount of electric power consumption of the refrigerator using the amount of electric power consumption during the performance of the defrosting cycle, the average amount of electric power consumption of the refrigerator during the performance of the refrigerating cycle, the time for performing the defrosting cycle, and the average time for performing the refrigerating cycle.
摘要:
An operation control apparatus for a refrigerator performs a cooling operation by using a refrigerating compartment temperature regulator directly connected to a power-supply input terminal even if a freezing compartment temperature regulator is turned off, thereby effectively restricting an increase of the inside temperature of the refrigerating compartment. In an operation control apparatus for a refrigerator which includes a freezing compartment temperature regulator for setting a freezing compartment temperature to a predetermined temperature and a refrigerating compartment temperature regulator for setting a refrigerating compartment temperature to a predetermined temperature, the freezing compartment temperature regulator is serially connected to the freezing compartment fan motor, the refrigerating compartment temperature regulator is serially connected to the refrigerating compartment fan motor, and the serially connected refrigerating compartment temperature regulator and refrigerating compartment fan motor and the serially connected freezing compartment temperature regulator and freezing compartment fan motor are connected in parallel to an input terminal of a power-supply.
摘要:
A method and apparatus for providing a haptic effect using a plurality of vibrators in a portable terminal. The method of providing a haptic effect using a plurality of vibrators in a portable terminal includes detecting whether user's input information is generated, determining a vibration strength level of each of the vibrators using the user's input information, and generating vibration according to the determined vibration strength via each of the vibrators.
摘要:
A method of controlling a multi-compartment type kimchi refrigerator having a plurality of evaporators which are mounted in respective storage compartments to refrigerate the storage compartments, a compressor which supplies the evaporators with refrigerant, and valves which are mounted in inlet sides of the evaporators, respectively, to be selectively opened and closed on the basis of temperatures of the storage compartments. The method includes selectively opening or closing the valves in priority order of operations of the valves in response to a signal to supply the refrigerant to two or more of the evaporators.
摘要:
Provided is a vertical semiconductor light-emitting device and a method of manufacturing the same. The method may include sequentially forming a lower clad layer, an active layer, and an upper clad layer on a substrate to form a semiconductor layer and forming first electrode layers on the upper clad layer. A metal support layer may be formed on each of the first electrode layers and a trench may be formed between the first electrode layers. The substrate may be removed and a second electrode layer may be formed on the lower clad layer.
摘要:
An inkjetting apparatus includes a nozzle module, a driving module, and a membrane. The nozzle module includes an ink chamber for reserving ink, and a nozzle hole for permitting ink in the ink chamber to be jetted therethrough. The driving module includes a working fluid chamber, and a heater located in the working fluid chamber. The membrane serves as a partition between the ink chamber and the working fluid chamber. The membrane includes an ink injecting hole for interconnecting an ink injecting passage through which the ink is fed from an external ink source, with the working fluid chamber, and an interconnecting hole for interconnecting the working fluid chamber with the ink chamber to permit ink in the working fluid chamber to be fed into the ink chamber. The ink injecting hole and/or the interconnecting hole have neck modules for narrowing the ink injecting hole and/or the interconnecting hole to a size smaller than the inner diameters of the ink chamber and the working fluid chamber, respectively. Due to the presence of the neck modules, the sizes of the ink injecting hole and/or the interconnecting hole are smaller than the inner diameters of the ink flowing passage, so that any back flow of ink is prevented during the ink jetting process.
摘要:
Provided is a vertical semiconductor light-emitting device and a method of manufacturing the same. The method may include sequentially forming a lower clad layer, an active layer, and an upper clad layer on a substrate to form a semiconductor layer and forming first electrode layers on the upper clad layer. A metal support layer may be formed on each of the first electrode layers and a trench may be formed between the first electrode layers. The substrate may be removed and a second electrode layer may be formed on the lower clad layer.
摘要:
A kimchi refrigerator according to the present invention is provided with an improved door structure capable of reducing the temperature difference between areas of different heights in a storage compartment. In the kimchi refrigerator, an air separation panel is mounted to a lower surface of the door which together with a depression under the door's lower surface defines an air storage chamber. The air storage chamber contains air having a raised temperature due to heat transferred from air inside the storage compartment. The air separation panel separates the air inside the air storage chamber from the air inside the storage compartment. Accordingly, the kimchi refrigerator reduces the temperature difference between the areas of different heights within the storage compartment, and creates a uniform temperature distribution in the storage compartment. Therefore, appropriately fermented kimchi contained throughout the storage compartment is kept cool for a lengthy period of time, and over-fermentation of the kimchi is prevented in an upper area of the storage compartment.
摘要:
Provided is a vertical semiconductor light-emitting device and a method of manufacturing the same. The method may include sequentially forming a lower clad layer, an active layer, and an upper clad layer on a substrate to form a semiconductor layer and forming first electrode layers on the upper clad layer. A metal support layer may be formed on each of the first electrode layers and a trench may be formed between the first electrode layers. The substrate may be removed and a second electrode layer may be formed on the lower clad layer.
摘要:
Provided are a toner supply roller and an image forming apparatus using the toner supply roller. The image forming apparatus employs a direct image developing technique, and includes the toner supply roller having a plurality of electrodes formed on an outer surface thereof to selectively supply toner to an image forming unit.