摘要:
The disclosure relates to a method for manufacturing a semiconductor device by performing a planarization process including a first CMP process using a slurry including 0.05˜0.5 wt % CeO2 o r MnO2 as an abrasive and a second CMP process using a slurry including SiO2 as the other abrasive regardless of order of the processes. The CMP process is performed using the first slurry having a high polishing speed in the middle of the wafer and the second slurry having a high polishing speed at the edge of the wafer, thereby decreasing the processing cost and securing the process margin to secure yield and reliability of devices
摘要:
Disclosed is an elastic member for absorbing vibration with an improved vibration absorbing performance through an improved structure, the elastic member including an hollow shape seating part with a hollow shape, the hollow shape seating part seating the driving device such as a compressor thereon and having an axial direction supporting part supporting compressive load of the driving device, and a hollow shape base having an average radius different from that of the axial direction supporting part supporting the compressive load of the driving device.
摘要:
Disclosed is a method of manufacturing a semiconductor device. The method includes the steps of forming a gate in a cell region and a peripheral region of a substrate, depositing a buffer oxide layer on the gate and the substrate, annealing a resultant structure of the substrate, depositing a nitride spacer layer on the buffer oxide layer, depositing an oxide spacer layer on the nitride spacer layer, forming an oxide spacer at the peripheral region of the substrate, and removing the oxide spacer layer remaining in the cell region. The annealing step is additionally carried out after depositing the buffer oxide layer so as to improve the interfacial surface characteristic and film quality, so that oxide etchant is prevented from penetrating into the silicon substrate during the wet dip process. Unnecessary voids are prevented from being created in the silicon substrate.
摘要:
7-(3-Aminomethyl-4-methoxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid methanesulfonate and hydrates thereof, processes for their preparation, pharmaceutical compositions comprising them, and their use in antibacterial therapy.
摘要:
A surface light source device of a backlight unit for a liquid crystal display is provided. The surface light source device includes: a main body having a first panel, and a second panel between which an inner space is formed; and at least one partition wall for partitioning the inner space into a plurality of discharge spaces. The second panel includes a plurality of convex parts formed at the discharge spaces to be outwardly convex, and outermost convex parts have a larger outer curvature radius than other convex parts between the outermost convex parts.
摘要:
A transfer system includes first and second shafts arranged in a constant ratio, non-conductive rollers affixed to each of the first shafts for transferring a substrate, and conductive rollers affixed to each of second shafts for transferring the substrate.
摘要:
A communication antenna for communications with a near field device using at least one transmitter and receiver pair, wherein the antenna includes a machine body antenna which is electrically isolated from ground and includes an electrically conductive machine frame, and which, when in electrical communication with one transmitter or receiver element of the transmitter and receiver pair, is excited so as to enable communication between the transmitter and receiver pair when the other of the transmitter or receiver elements is in electrical communication with the near field device and mounted within the near field of the machine body antenna without being in contact with the machine body antenna.
摘要:
Disclosed herein are a semiconductor package substrate and a method for fabricating the same. In the semiconductor package substrate, the circuit layer of the wire bonding pad side differs in thickness from that of the ball pad side to which a half etching process is applied. In addition, a connection through hole is constructed to provide an electrical connection between the plating lead lines on the wire bonding pad side and the ball pad side, thereby preventing electrical disconnection when the plating lead line of the wire bonding pad side is cut.
摘要:
A method of controlling an adjustable antenna of a digital television receiver including (a) storing an effective power of a channel signal received through the antenna in a memory by rotating the direction of the antenna and selecting an antenna pattern when a maximum signal power is detected (b) aligning the stored antenna patterns in order of sizes of the signal powers, and (c) detecting states of the channel signal, a power of the channel signal, a maximum ghost power, and a signal vs. noise ratio and then changing a pattern of the antenna in accordance with the detected states.
摘要:
A method and apparatus for programming a memory array are disclosed. In one embodiment, after each word line is programmed, an attempt is made to detect a defect on that word line. If a defect is detected, the word line is repaired with a redundant word line. The word lines are then reprogrammed and rechecked for defects. In another embodiment, after each word line is programmed, an attempt is made to detect a defect on that word line. If a defect is detected, that word line is repaired along with a previously-programmed adjacent word line. In yet another embodiment, after each word line is programmed, an attempt is made to detect a defect on that word line and a previously-programmed adjacent word line. If a defect is detected on that word line, that word line and the previously-programmed adjacent word line are repaired with redundant word lines.