摘要:
The present invention is a processing method including a processing step of performing predetermined processing for a workpiece; an unnecessary portion removal step of removing an unnecessary portion produced on a surface of the workpiece due to the predetermined processing; and a surface structure evaluation step of evaluating a surface structure of the workpiece from which the unnecessary portion has been removed by the unnecessary portion removal step.
摘要:
The present invention is a processing method including a processing step of performing predetermined processing for a workpiece; an unnecessary portion removal step of removing an unnecessary portion produced on a surface of the workpiece due to the predetermined processing; and a surface structure evaluation step of evaluating a surface structure of the workpiece from which the unnecessary portion has been removed by the unnecessary portion removal step.
摘要:
In a semiconductor device including an internal circuit provided in an internal circuit area; input/output blocks provided in input/output areas surrounding the internal circuit area, each of the input/output blocks being connected by first conductive layer to the internal circuit; and pads provided in outer areas of the input/output areas, each of the pads being connected by a second conductive layer to one of the input/output blocks, the configuration of each of the input/output blocks being definite regardless of the pitch of the pads, the number of rows of the input/output blocks in the input/output areas is changed in accordance with the pitch of the pads.
摘要:
An image pickup apparatus includes an image-pickup optical system, three color separation prisms separating incident light guided by the image-pickup optical system into three-primary-color light components and emitting the light components, and three image pickup elements respectively receiving the three light components from the prisms so as to produce respective image signals. Of the three prisms, a first prism that first receives the incident light has an edge extending parallel to an incidence plane. The image-pickup optical system has a plate-like fixed aperture stop disposed between the first prism and a final lens, disposed closest to the first prism, of multiple lenses included in the image-pickup optical system. The fixed aperture stop has an aperture that limits the incident light. An edge section of the aperture has projections and depressions arranged at least in parallel to the edge, as viewed from an optical-axis direction of the final lens.
摘要:
A color separation image pickup optical system is which can spectralize light with low noise and can be formed in a minimized size. The color separation image pickup optical system includes a solid-state image pickup device which in turn includes a semiconductor substrate, a plurality of photoelectric conversion elements formed on the semiconductor substrate, a transparent seal member, an a package in which the semiconductor substrate is sealed with the transparent seal member. A color light absorbing member of a single performance is disposed on the transparent seal member side with respect to the photoelectric conversion elements in the package and absorbs color light in a particular visible wavelength region with regard to the photoelectric conversion elements.
摘要:
A low-noise buffer circuit stabilizing the output voltage and current to prevent noise, includes current sources connected between the CMOS circuit and power supply sources providing a power supply for the CMOS circuit, a resistor element connected to the current sources and in parallel with the CMOS circuit, the resistor element bypassing current between the current sources to prevent current fluctuation.
摘要:
A MOS (Metal Oxide Semiconductor) transistor includes a gate electrode, a drain electrode, and a source electrode. The MOS transistor has an on-state resistance when the MOS transistor is in an ON state. The MOS transistor further includes a specific electrode, wherein the specific electrode connects the source electrode to a power supply section to which a power is supplied. The specific electrode has a resistance substantially identical to the on-state resistance. The specific electrode has a width substantially identical to a width of the gate electrode. The specific electrode and the gate electrode are formed at a same time.
摘要:
An intermediate potential generating circuit mainly includes an intermediate potential generating portion and an output portion. In this event, the intermediate potential generating portion generates first and second signals having first and second intermediate potentials different from each other between a first voltage source and a second voltage source and supplies the first and second signals via first and second signal terminals. Specifically, the intermediate potential generating portion has first, second, third and fourth MOS transistors. On the other hand, the output portion supplies a power supply having a third intermediate potential between the first intermediate potential and the second intermediate potential via an output terminal and is formed by fifth and sixth MOS transistors.
摘要:
The present invention relates to a method for determining a slight amount of NADH or XTP which is present in a solution, with high sensitivity by the use of an NADH kinase specific for NADH by utilizing a cycling reaction, and this method permits highly sensitive determination of NADH without any influence of NAD.sup.+ and hence is useful for diagnoses of diseases and the like.
摘要:
The present invention relates to a novel NADH kinase which has high stability and is specific for NADH, and a process for producing the NADH kinase by culturing a yeast belonging to the genus Pichia in a culture medium, and this enzyme permits highly sensitive determination of NADH alone and hence is useful in the field of clinical medicine.