摘要:
The invention provides a method of sandwich immunoassay comprising steps of, (a) forming a complex of an antigen and a first antibody by contacting the antigen with the first antibody which recognizes the antigen and which is labeled by a detectable labeling substance; and (b) fixing the complex formed in the step (a) to a solid phase by using a second antibody which recognizes the antigen and which is capable of binding to the solid phase, as well as a method for detecting an antigen in an analyte by using a method of sandwich immunoassay.
摘要:
A method of forming a semiconductor device includes the following processes. A pillar is formed which stands on a semiconductor substrate. A first insulating film is formed which covers a side surface of the pillar. An upper portion of the first insulating film is removed to expose a side surface of an upper portion of the pillar. A contact plug is formed, which contacts the side surface of the upper portion of the pillar and a top surface of the pillar.
摘要:
In an all terrain vehicle, an engine body of an engine unit is positioned along a center line that is perpendicular or substantially perpendicular to a transverse direction of the vehicle. A continuously variable transmission of the engine unit is disposed transversely lateral to the engine body. A center console includes an inner space. The center console is disposed in a transverse center portion of a cabin space. The center console connects a space positioned forward of a front panel and a space positioned under a seat. An intake duct is connected to an upper surface of the engine unit, and extends forward therefrom. The intake duct is at least partially disposed in the interior of the center console. An exhaust duct is connected to the engine unit, and extends rearward therefrom.
摘要:
A semiconductor device include a semiconductor substrate comprising a substrate body, a base over the substrate body and a pillar over a first region of the base; a buried line adjacent to a side surface of the base; a first diffusion layer over a second region of the base; a second diffusion layer over the pillar, the second diffusion layer being higher in level than the first diffusion layer; and a third diffusion layer disposed between the buried line and the semiconductor substrate. The third diffusion layer is different in level from the first diffusion layer. The top level of the third diffusion layer is lower than the top level of the first diffusion layer.
摘要:
A semiconductor device includes a first semiconductor pillar, a first insulating film covering a side face of the first semiconductor pillar, a first electrode covering the first insulating film, a second semiconductor pillar, a second insulating film covering a side face of the second semiconductor pillar, and a second electrode covering the second insulating film. The top level of the second electrode is higher than the top level of the first electrode.
摘要:
A method of forming a semiconductor device includes the following processes. A groove is formed in a semiconductor substrate. A gate insulating film is formed on an inside wall of the groove. A buried gate electrode is formed on the gate insulating film and on a bottom portion of the groove. A cap insulating film covering the buried gate electrode is formed in an upper portion of the groove. The cap insulating film has a top surface which is different in level from a top surface of the semiconductor substrate. A first inter-layer insulating film is formed on the top surface of the semiconductor substrate and on the top surface of the cap insulating film. The first inter-layer insulating film with a flat top surface fills a gap in level between the top surface of the semiconductor substrate and the top surface of the cap insulating film.
摘要:
A method of forming a semiconductor device includes the following processes. A pillar is formed which stands on a semiconductor substrate. A first insulating film is formed which covers a side surface of the pillar. An upper portion of the first insulating film is removed to expose a side surface of an upper portion of the pillar. A contact plug is formed, which contacts the side surface of the upper portion of the pillar and a top surface of the pillar.
摘要:
A semiconductor device may include, but is not limited to, first and second well regions, and a well isolation region isolating the first and second well regions. The first and second well regions each may include an active region, a device isolation groove that defines the active region, and a device isolation insulating film that fills the device isolation groove. The first and second well regions may include first and second well layers, respectively. The well isolation region may include a well isolation groove, a well isolation insulating film that fills the well isolation groove, and a diffusion stopper layer disposed under a bottom of the well isolation groove. The first and second well layers have first and second bottoms respectively, which are deeper in depth than a bottom of the device isolation groove and shallower in depth than the bottom of the well isolation groove.
摘要:
A semiconductor device includes: a monocrystalline substrate; an inter-layer film formed on the monocrystalline substrate; a contact hole penetrating the inter-layer film and partially exposing an upper surface of the monocrystalline substrate; a sidewall formed on an inner surface of the contact hole; a plurality of first monocrystalline layers which include few defects, fill the contact hole, and cover the inter-layer film; and a plurality of second monocrystalline layers which include many defects and cover the sidewall and an upper surface of the inter-layer film so as to be sandwiched between the first monocrystalline layers and the inter-layer film.
摘要:
A fuel injection valve is provided with a main body and a valve member. The main body has a fuel passage and a fuel injection opening formed at the downstream-end of the fuel passage. The valve member is provided in the fuel passage. The valve member is configured to move between a first position in which the valve member closes the fuel injection opening and a second position in which the valve member opens the fuel injection opening. A hardened layer is formed on abutment surfaces of the valve member and the main body that abut with each other. The hardness of this hardened layer is lower in its surface side than in its bottom side. According to this structure, the stress generated inside the hardened layer is suppressed, and breakage and detachment of the hardened layer are prevented.