摘要:
A method of manufacturing a field emission device (FED) using a photoresist for performing multi-patterning processes, whereby different structures can be multi-patterned using a single photoresist mask. The photoresist has a solubility to a solvent by post-exposure heat-treatment, and a complicated structure can be formed using the photoresist.
摘要:
A method and an apparatus for checking a pipelined parallel cyclic redundancy is disclosed. In accordance with the method and the apparatus of the present invention, after an entire CRC (cyclic redundancy check) logic is divided into a feedback portion and an input data portion, the input data portion is divided using a pipelined structure such that the input data portion is designed to have the pipelined structure based on an algorithm that maintains a logic level of each stage to be lower than that of the feedback portion and an algorithm that optimizes a size of a register inserted during the division to improve a speed thereof and to detect an error of a received data in a high speed data communication apparatus.
摘要:
The present invention is directed to a sperm flagellar energy carrier, SFEC, antibodies specific for the SFEC and the use of the SFEC protein to identify antagonists of SFEC activity. SFEC is believed to be essential for sperm motility, is localized to a specific region of the sperm, and thus antagonists of SFEC activity are anticipated to have utility as contraceptive agents.
摘要:
A method of forming a stacked structure in an electronic device, where a photoresist for performing multi-patterning processes is used. Also, a method of manufacturing a FED in which different structures can be multi-patterned by using a single photoresist mask. The photoresist has a solubility to a solvent by heat-treatment after exposure, and a complicated structure can be formed using the photoresist.
摘要:
A method of manufacturing a field emission device (FED) using a photoresist for performing multi-patterning processes, whereby different structures can be multi-patterned using a single photoresist mask. The photoresist has a solubility to a solvent by post-exposure heat-treatment, and a complicated structure can be formed using the photoresist.
摘要:
A plasma display panel and a driving method thereof that is capable of generating a sinusoidal initialization waveform. In the panel, a sinusoidal wave is used for forming wall charges.
摘要:
A centrifugal extractor for extraction of an organic phase from a liquid mixture, such as liquid radioactive wastes, is disclosed. In the centrifugal extractor, both the separating weir and the divert disk are designed to be adjustable in their vertical positions. The extractor, thus, desirably separates the organic phase, including usable elements in addition to chemically toxic high radioactive elements, from the aqueous phase and desirably controls the reaction time of the two phases regardless of a variation of the mixing ratio and the rotational speed of the two phases. In the centrifugal extractor, a liquid suction and rotation unit sucks and rotates the liquid mixture and separates the organic phase from the aqueous phase while controlling the reaction time of the two phases. A height-adjustable separation weir unit is designed to locate the separating weir at a boundary layer between the two separated phases. A housing unit supports the suction and rotation unit and provides the path of two separated phases to the outside of the extractor.
摘要:
A charge pump circuit is provided that includes a clock signal generator for generating a first and second clock signals respectively having a Vdd (a precharge voltage) level, and a third and fourth clock signals having 2Vdd levels (twice the precharge voltage) and phases substantially identical to the first and second clock signals. A precharge voltage output unit outputs a Vdd level of precharge voltage. A precharge pumping unit alternately performs a pumping operation and a precharging operation using a first pumping stage and a second pumping stage that function symmetrically to each other with regard to a precharge voltage outputted from the precharge voltage output unit in accordance with the first to fourth clock signals. The charge pump circuit alternatively performs the pumping operation and the precharge operation to improve pumping efficiency. In addition, the charge pump circuit has a less complex composition.