Abstract: A memory cell, which is a nonvolatile memory cell, includes a gate dielectric film having charge storage layer capable of holding charges, and a memory gate electrode formed on the gate dielectric film. The charge storage layer includes an insulating film containing hafnium, silicon, and oxygen, an insertion layer formed on the insulating film and containing aluminum, and an insulating film formed on the insertion layer and containing hafnium, silicon, and oxygen.

Abstract: A memory cell, which is a nonvolatile memory cell, includes a gate dielectric film having charge storage layer capable of holding charges, and a memory gate electrode formed on the gate dielectric film. The charge storage layer includes an insulating film containing hafnium, silicon, and oxygen, an insertion layer formed on the insulating film and containing aluminum, and an insulating film formed on the insertion layer and containing hafnium, silicon, and oxygen.

Abstract: Provided is a technology for preventing current leak of a charge holding capacitor which constitutes a pixel of a display device so as to prevent deterioration of display image quality of the display device. The display device includes a first contact hole connecting a first wiring layer and a second wiring layer which is formed over the first wiring layer, a second contact hole connecting the second wiring layer and a third wiring layer which is formed over the second wiring layer, and an electrode layer formed between the plurality of insulating films disposed between the second wiring layer and the third wiring layer, wherein at a position in a substrate surface direction, a distance between a electrode layer and the second contact hole is larger than a distance between the electrode layer and the first contact hole.

Abstract: Provided is a technology for preventing current leak of a charge holding capacitor which constitutes a pixel of a display device so as to prevent deterioration of display image quality of the display device. The display device includes a first contact hole connecting a first wiring layer and a second wiring layer which is formed over the first wiring layer, a second contact hole connecting the second wiring layer and a third wiring layer which is formed over the second wiring layer, and an electrode layer formed between the plurality of insulating films disposed between the second wiring layer and the third wiring layer, wherein at a position in a substrate surface direction, a distance between a electrode layer and the second contact hole is larger than a distance between the electrode layer and the first contact hole.

Abstract: Provided is a display device using a TFT serving as a switching element, in which image deterioration of the display device is prevented by suppressing a photo leakage current to be small, and in particular, in which a density of defects which become positive fixed charges by light present in a protective insulating film of the TFT is defined to suppress the photo leakage current. In the display device using the TFT, the TFT includes an insulating film, an amorphous silicon film, a drain electrode and a source electrode, and a protective insulating film laminated on a gate electrode covering a part of a surface of an insulating substrate in the stated order, in which the protective insulating film includes a defect which becomes a positive fixed charge under light irradiation. A surface density of the defects is preferably 2.5×1010 cm?2 or more to 4.0×1010 cm?2 or less.

Abstract: A golf site administration system allows elimination of golf site personnel involved in making player reservations, receiving payments, and ordering foodstuffs. A terminal allows a player to request and reserve golf play at a golf site via a communication circuit. A reservation signal is stored in a reservation storing means. The player checks in before play using an input means. A set of check-in information is compared with the stored reservation signal. If the information matches, check-in is performed.

Abstract: Formation of a drug into microspheres by an oil-on-water solvent evaporation process in which a mixed solvent of at least one water-insoluble solvent and at least one water-miscible solvent is used as a solvent of an oil phase. A fatty acid or a salt thereof or at least one glycerin fatty acid ester and/or at least one propylene glycol fatty acid ester are added to the mixed solvent. The oil phase may also comprise the mixed solvent; a fatty acid or a salt thereof; and at least one glycerin fatty acid ester and/or at least one propylene glycol fatty acid ester. This oil phase is mixed and emulsified with an aqueous phase to form an oil-in-water emulsion. The emulsion with a drug contained therein is then subjected to an oil-in water solvent evaporation to produce the microspheres. The resulting drug-containing microspheres contain the drug at a high concentration and slowly release from the initial stage after administration.

Abstract: A process for hot working a continuous-cast bloom or a steel ingot, the process comprising the steps of: (1) cooling a bloom produced by continuous casting or a steel ingot produced with a mold to bring the surface temperature thereof to 50.degree. to 150.degree. C. higher than the Ar.sub.3 transformation point thereof; (2) quenching the bloom or the steel ingot in such a way that its interior remains red hot while the surface is transformed to have a bainite structure; and (3) heating the bloom or the steel ingot in a furnace followed by hot shaping.

Abstract: A multilayer granule of the invention comprises a core, a slow-release layer, a rapid-release layer to be provided outer of said slow-release layer and a film layer containing a metal stearate and being deposited between the slow-release layer and the rapid-release layer. A pharmacologically effective component is kept to discharge for long.