Abstract: A semiconductor device with reduced power consumption. The device includes: an n-type well region overlying the main surface of a semiconductor substrate; an element isolation region overlying the main surface; a first and a second active region located in the n-type well region and surrounded by the element isolation region; an insulating film overlying the main surface in the first active region; a semiconductor layer overlying the insulating film; a gate electrode layer overlying the semiconductor layer through a gate insulating film; a p-type source and a drain region formed in the semiconductor layer at both ends of the gate electrode layer; a dummy gate electrode layer overlying the semiconductor layer through the gate insulating film; an n-type semiconductor region overlying an n-type well region surface in the second active region; and a power supply wiring coupled with the n-type semiconductor region. The dummy gate electrode layer is electrically floating.

Abstract: Occurrence of short-channel characteristics and parasitic capacitance of a MOSFET on a SOI substrate is prevented. A sidewall having a stacked structure obtained by sequentially stacking a silicon oxide film and a nitride film is formed on a side wall of a gate electrode on the SOI substrate. Subsequently, after an epitaxial layer is formed beside the gate electrode, and then, the nitride film is removed. Then, an impurity is implanted into an upper surface of the semiconductor substrate with using the gate electrode and the epitaxial layer as a mask, so that a halo region is formed in only a region of the upper surface of the semiconductor substrate which is right below a vicinity of both ends of the gate electrode.

Abstract: A health management system that provides a display based on vital data acquired from a subject includes: a vital data storage unit that stores a vital data history; an event storage that stores an event history; a display control unit that displays the vital data history in a first format; a designation accepting unit that accepts a designation operation while the vital data history is displayed in the first format; and a specifying unit that specifies a time related to the accepted designation operation and specifies a time range, during which an influence is exerted by an event that influences vital data corresponding to the specified time, based on the event history and predetermined criteria. When the designation operation is accepted, the display control unit displays the vital data history corresponding to the time range specified by the specifying unit in a second format different from the first format.

Abstract: Characteristics of a semiconductor device are improved. A semiconductor device of the present invention includes: (a) a MISFET arranged in an active region formed of a semiconductor region surrounded by an element isolation region; and (b) an insulating layer arranged below the active region. Further, the semiconductor device includes: (c) a p-type semiconductor region arranged below the active region so as to interpose the insulating layer; and (d) an n-type semiconductor region whose conductivity type is opposite to the p-type, arranged below the p-type semiconductor region. And, the p-type semiconductor region includes a connection region extending from below the insulating layer, and the p-type semiconductor region and a gate electrode of the MISFET are connected to each other by a shared plug which is an integrally-formed conductive film extending from above the gate electrode to above the connection region.

Abstract: A semiconductor device is manufactured by using an SOI substrate having an insulating layer on a substrate and a semiconductor layer on the insulating layer. The semiconductor device is provided with a gate electrode formed on the semiconductor layer via a gate insulating film, a sidewall spacer formed on a sidewall of the gate electrode, a semiconductor layer for source/drain that is epitaxially grown on the semiconductor layer, and a sidewall spacer formed on a sidewall of the semiconductor layer.

Abstract: Occurrence of short-channel characteristics and parasitic capacitance of a MOSFET on a SOI substrate is prevented. A sidewall having a stacked structure obtained by sequentially stacking a silicon oxide film and a nitride film is formed on a side wall of a gate electrode on the SOI substrate. Subsequently, after an epitaxial layer is formed beside the gate electrode, and then, the nitride film is removed. Then, an impurity is implanted into an upper surface of the semiconductor substrate with using the gate electrode and the epitaxial layer as a mask, so that a halo region is formed in only a region of the upper surface of the semiconductor substrate which is right below a vicinity of both ends of the gate electrode.

Abstract: The semiconductor device has a gate electrode GE formed on a substrate via a gate insulating film GI and a source/drain semiconductor layer EP1 formed on the substrate. The upper surface of the semiconductor layer EP1 is positioned higher than the upper surface of the substrate straight below the gate electrode GE. And, end parts of the gate electrode GE in a gate length direction are positioned on the semiconductor layer EP1.

Abstract: When VC inspection for a TEG is performed, it is easily detected whether any failure of a contact plug occurs or not by increasing an emission intensity of a contact plug, so that reliability of a semiconductor device is improved. An element structure of an SRAM is formed on an SOI substrate in a chip region. Also, in a TEG region, an element structure of an SRAM in which a contact plug is connected to a semiconductor substrate is formed on the semiconductor substrate exposed from an SOI layer and a BOX film as a TEG used for the VC inspection.

Abstract: A first MISFET which is a semiconductor element is formed on an SOI substrate. The SOI substrate includes a supporting substrate which is a base, BOX layer which is an insulating layer formed on a main surface (surface) of the supporting substrate, that is, a buried oxide film; and an SOI layer which is a semiconductor layer formed on the BOX layer. The first MISFET as a semiconductor element is formed to the SOI layer. In an isolation region, an isolation groove is formed penetrating though the SOI layer and the BOX layer so that a bottom surface of the groove is positioned in the middle of a thickness of the supporting substrate. An isolation film is buried in the isolation groove being formed. Then, an oxidation resistant film is interposed between the BOX layer and the isolation film.

Abstract: An information terminal includes: a display unit which displays one or more objects; a sensor unit which obtains a position of a first point and a position of a second point designated by a user on the display unit; and a control unit which selects, from among the one or more objects, at least one object displayed on a straight line determined by the first point and second point, and when the first point or the second point is moved along the straight line, moves the selected object in a direction corresponding to a direction of the movement of the first point or the second point.

Abstract: An intermediate mode is set between the active mode in which a threshold voltage is low and a standby mode in which a threshold voltage is high. When a mode is shifted from the active mode to the standby mode, the threshold voltage for the active mode is raised temporarily to a threshold voltage for the intermediate mode and then the threshold voltage for the intermediate mode is raised to the threshold voltage for the standby mode. When a mode is shifted from the standby mode to the active mode, the threshold voltage for the standby mode is lowered temporarily to the threshold voltage for the intermediate mode and then the threshold voltage for the intermediate mode is lowered to the threshold voltage for the active mode.

Abstract: A first MISFET which is a semiconductor element is formed on an SOI substrate. The SOI substrate includes a supporting substrate which is a base, BOX layer which is an insulating layer formed on a main surface (surface) of the supporting substrate, that is, a buried oxide film; and an SOI layer which is a semiconductor layer formed on the BOX layer. The first MISFET as a semiconductor element is formed to the SOI layer. In an isolation region, an isolation groove is formed penetrating though the SOI layer and the BOX layer so that a bottom surface of the groove is positioned in the middle of a thickness of the supporting substrate. An isolation film is buried in the isolation groove being formed. Then, an oxidation resistant film is interposed between the BOX layer and the isolation film.

Abstract: An insulating film, which is sandwiched between a gate electrode formed on an SOI layer constituting an SOI substrate and an epitaxial layer formed on the SOI layer and including a high-concentration diffusion region and is formed in contact with a side wall of the gate electrode, is set as a target of dielectric breakdown in a write operation in an anti-fuse element.

Abstract: When VC inspection for a TEG is performed, it is easily detected whether any failure of a contact plug occurs or not by increasing an emission intensity of a contact plug, so that reliability of a semiconductor device is improved. An element structure of an SRAM is formed on an SOI substrate in a chip region. Also, in a TEG region, an element structure of an SRAM in which a contact plug is connected to a semiconductor substrate is formed on the semiconductor substrate exposed from an SOI layer and a BOX film as a TEG used for the VC inspection.

Abstract: A method of manufacturing a semiconductor device includes preparing a semiconductor substrate, forming a gate electrode on the semiconductor substrate via a gate insulating film, forming a laminated film on the semiconductor substrate so as to cover the gate electrode, the laminated film including a first insulating film and a second insulating film on the first insulating film, forming a first side wall insulating film, formed of the laminated film, on a side wall of the gate electrode by etching back the laminated film, epitaxially growing an epitaxial semiconductor layer on a portion of the semiconductor substrate which is not covered with the gate electrode and the first side wall insulating film but is exposed, forming an oxide film on a surface of the epitaxial semiconductor layer by oxidizing the surface of the epitaxial semiconductor layer, and removing the second insulating film forming the first side wall insulating film.

Abstract: The semiconductor device has a gate electrode GE formed on a substrate via a gate insulating film GI and a source/drain semiconductor layer EP1 formed on the substrate. The upper surface of the semiconductor layer EP1 is positioned higher than the upper surface of the substrate straight below the gate electrode GE. And, end parts of the gate electrode GE in a gate length direction are positioned on the semiconductor layer EP1.

Abstract: The semiconductor integrated circuit device has a hybrid substrate structure which includes both of an SOI structure and a bulk structure on the side of the device plane of a semiconductor substrate. In the device, the height of a gate electrode of an SOI type MISFET is higher than that of a gate electrode of a bulk type MISFET with respect to the device plane.

Abstract: Occurrence of short-channel characteristics and parasitic capacitance of a MOSFET on a SOI substrate is prevented. A sidewall having a stacked structure obtained by sequentially stacking a silicon oxide film and a nitride film is formed on a side wall of a gate electrode on the SOI substrate. Subsequently, after an epitaxial layer is formed beside the gate electrode, and then, the nitride film is removed. Then, an impurity is implanted into an upper surface of the semiconductor substrate with using the gate electrode and the epitaxial layer as a mask, so that a halo region is formed in only a region of the upper surface of the semiconductor substrate which is right below a vicinity of both ends of the gate electrode.

Abstract: While increasing a threshold voltage of a MOSFET configuring a CMOS, electric power saving of elements is achieved by suppressing excessive increase in the threshold voltage, and occurrence of performance variation among the elements is suppressed. A gate electrode of an NMOS is made of a P-type semiconductor film, a high-permittivity film is provided in a gate insulating film of the NMOS, and an impurity is prevented from being introduced into a channel region of the NMOS. Moreover, a high-permittivity film is provided also in a gate insulating film of a PMOS.

Abstract: The semiconductor device has a gate electrode GE formed on a substrate via a gate insulating film GI and a source/drain semiconductor layer EP1 formed on the substrate. The upper surface of the semiconductor layer EP1 is positioned higher than the upper surface of the substrate straight below the gate electrode GE. And, end parts of the gate electrode GE in a gate length direction are positioned on the semiconductor layer EP1.