摘要:
A method is provided for forming a fine pattern. In the method, a first fine pattern and a first metal pattern are formed by respectively patterning a first fine pattern layer on a base substrate and a first metal layer on the first fine pattern layer. A second fine pattern layer and a second metal layer are sequentially formed over the first fine pattern and the first metal pattern. The second metal layer is patterned, so that a second metal pattern between adjacent portions of the first fine pattern. The second fine pattern layer is patterned using the second metal pattern as a mask, so that a second fine pattern is formed between adjacent portions of the first fine pattern.
摘要:
A refrigerator is provided. The refrigerator includes a main body defining a storage chamber, a door opening and closing the storage chamber, and a pivot guide unit connecting the door to the main body and varying a distance between a pivot shaft of the door and the main body in response to a pivot motion of the door.
摘要:
A tape circuit substrate includes a base film with first wiring and second wiring disposed on the base film. The first wiring extends into a chip mount portion through a first side and bends within the chip mount portion toward a second side. The second wiring extends into the chip mount portion through a third side and bends within the chip mount portion toward the second side. The first, second, and third sides are different sides of the chip mount portion. Thus, size and in turn cost of the base film are minimized by arranging wirings within the chip mount portion for further miniaturization of electronic devices, such as a display panel assembly, using the tape circuit substrate.
摘要:
An ice-making assembly for a refrigerator is provided. The ice-making assembly includes a tray for making ice, a handling member for rotating the tray, a first rotation member rotatable with the handling member, a second rotation member rotating the tray, and a transmission member for transmitting rotation of the first rotation member to the second rotation member. An end of the transmission member is fixed to first rotation member, and the other end of the transmission member is fixed to the second rotation member. A force is transmitted from the handling member (a lever) to the tray through the transmission member, which has a strip shape and is coupled to or wound around the rotation member. Therefore, freezing between the transmission member and the rotation member can be minimized, and the lever can be smoothly handled. Thus, a force applied to the lever can be smoothly transmitted to the tray.
摘要:
Disclosed herein is a method for producing a lithium composite oxide for use as a positive electrode active material for lithium secondary batteries by a spray pyrolysis process. The method comprises the steps of: subjecting an inorganic acid salt solution of metal elements constituting a final composite oxide other than lithium to a spray pyrolysis process to obtain an intermediate composite oxide powder; and solid state-mixing the intermediate composite oxide powder and a hydroxide salt of lithium, followed by thermally treating the mixture.
摘要:
The present invention relates to an ice-making device for a refrigerator. The ice-making device of the present invention comprises a water tank detachably installed to a rear surface of a refrigerator door for selectively opening or closing a storage space, first and second ice trays rotatably installed to the rear surface of the door to make ice using water supplied from the water tank, and an ice bank installed to the rear surface of the door to store therein the ice made in the first and second ice trays. According to the present invention, ice can be more simply and easily taken out while minimizing the leakage of cold air circulating in the storage space. Further, ice can be stored in a more sanitary way while minimizing the contamination of the storage space in the process of making ice.
摘要:
Provided is a wavelength selective switch. The wavelength selective switch includes a first wavelength division multiplexer, an M number of optical switches, an (M+N−1) number of optical combiners, and a second wavelength division multiplexer. The first wavelength division multiplexer receives optical signals of an M number of wavelength channels to divide the received optical signals according to each channel, thereby outputting the divided optical signals. The M number of optical switches changes a path of on an optical signal outputted by an M number of wavelength channels from the first wavelength division multiplexer into one of an N number of output ports. The (M+N−1) number of optical combiners is respectively connected to the N number of output ports of the optical switches. The (M+N−1) number of optical combiners couple the N number of inputted optical signals to one output port. The second wavelength division multiplexer has an (M+N−1) number of input ports and an N number of output ports. The (M+N−1) number of output signals of the optical combiners is connected to the input ports, respectively, and the inputted signals are multiplexed to output the multiplexed signals from any of the N number of output ports.
摘要:
A hinge according to the present invention includes: a housing; a shaft received in the inside of the housing; a guide member linearly moving along the shaft; and a first elastic member compressed and expanded along the movement of the guide member, wherein any one of the guide member and the housing is formed with a track groove and the other is formed with a guide projection moving the track groove and, the track groove is formed to move the guide projection to different paths according to a forward rotation and a reverse rotation of the shaft.
摘要:
A refrigerator having an air-cleaner is provided. The refrigerator includes a main body with a predetermined storage space defined therein, and an air-cleaner including a case fixed to the main body and having at least an inlet and outlet, a decor panel that linearly reciprocates to selectively open and close the outlet, a filter device that filters air sucked through the inlet, a blower that sucks air through the inlet and discharges the air filtered in the filter device through the outlet, and an anion generator that generates anions which are discharged along with the air through the outlet. The air-cleaner is securely mounted to the upper surface of the refrigerator.