Abstract: A method and system for determining the nursing workload of care workers is provided for receiving health care requirement data of at least one patient, selecting at least one nursing work task with high nursing care related to the health care requirement data, and assigning a nursing care score to the at least one selected nursing work task, so as to level out the nursing workload among care workers and to optimise the assignment of patients to each care worker.

Abstract: A capacitive touch switch having a printed circuit board and a capacitive electrode connected to the circuit board is disclosed. The printed circuit board is transparent and is interposed between a planar light guide provided with a light source and a non-conductive transparent cover, the electrode being icon-shaped and supported by the printed circuit board.

Abstract: A process for the realization of a high integration density power MOS device includes the following steps of: providing a doped semiconductor substrate with a first type of conductivity; forming, on the substrate, a semiconductor layer with lower conductivity; forming, on the semiconductor layer, a dielectric layer of thickness comprised between 3000 and 13000 A (Angstroms); depositing, on the dielectric layer, a hard mask layer; masking the hard mask layer by means of a masking layer; etching the hard mask layers and the underlying dielectric layer for defining a plurality of hard mask portions to protect said dielectric layer; removing the masking layer; isotropically and laterally etching said dielectric layer forming lateral cavities in said dielectric layer below said hard mask portions; forming a gate oxide of thickness comprised between 150 and 1500 A (Angstroms) depositing a conductor material in said cavities and above the same to form a recess spacer, which is totally aligned with a gate structure c

Abstract: According to an embodiment of a method for manufacturing a MISFET device, in a semiconductor wafer, a semiconductor layer is formed, having a first type of conductivity and a first level of doping. A first body region and a second body region, having a second type of conductivity, opposite to the first type of conductivity, and an enriched region, extending between the first and second body regions are formed in the semiconductor layer. The enriched region has the first type of conductivity and a second level of doping, higher than the first level of doping. Moreover, a gate electrode is formed over the enriched region and over part of the first and second body regions, and a dielectric gate structure is formed between the gate electrode and the semiconductor layer, the dielectric gate structure having a larger thickness on the enriched region and a smaller thickness on the first and second body regions.

Abstract: A capacitive touch switch having a printed circuit board and capacitive electrode provided on a surface of the printed circuit board is disclosed. The printed circuit board is interposed between a transparent planar light guide and the electrode, the planar light guide being attached to a first face of a transparent cover whose second face is adapted to be touched by the user, a light source being connected to the printed circuit board and being able to convey light to the planar light guide.

Abstract: A touch switch for an electrical appliance having a capacitive flat electrode, a light source, a transparent cover and a printed circuit board connected to the electrode is disclosed. The light source is mounted on a face of the printed circuit board opposite the transparent cover and the printed circuit board presents a cut-out for allowing light transmission from the light source towards the transparent cover.

Abstract: A trench is formed in a semiconductor body, the side walls and the bottom of the trench covered with a first dielectric material layer, the trench filled with a second dielectric material layer, the first and the second dielectric material layers are etched via a partial, simultaneous, and controlled etching such that the dielectric materials have similar etching rates, a gate-oxide layer having a thickness smaller than the first dielectric material layer deposited on the walls of the trench, a gate region of conductive material formed within the trench, and body regions and source regions formed within the semiconductor body at the sides of and insulated from the gate region. Thereby, the gate region extends only on top of the remaining portions of the first and second dielectric material layers.

Abstract: According to an embodiment of a method for manufacturing a MISFET device, in a semiconductor wafer, a semiconductor layer is formed, having a first type of conductivity and a first level of doping. A first body region and a second body region, having a second type of conductivity, opposite to the first type of conductivity, and an enriched region, extending between the first and second body regions are formed in the semiconductor layer. The enriched region has the first type of conductivity and a second level of doping, higher than the first level of doping. Moreover, a gate electrode is formed over the enriched region and over part of the first and second body regions, and a dielectric gate structure is formed between the gate electrode and the semiconductor layer, the dielectric gate structure having a larger thickness on the enriched region and a smaller thickness on the first and second body regions.

Abstract: According to an embodiment of a method for manufacturing a MISFET device, in a semiconductor wafer, a semiconductor layer is formed, having a first type of conductivity and a first level of doping. A first body region and a second body region, having a second type of conductivity, opposite to the first type of conductivity, and an enriched region, extending between the first and second body regions are formed in the semiconductor layer. The enriched region has the first type of conductivity and a second level of doping, higher than the first level of doping. Moreover, a gate electrode is formed over the enriched region and over part of the first and second body regions, and a dielectric gate structure is formed between the gate electrode and the semiconductor layer, the dielectric gate structure having a larger thickness on the enriched region and a smaller thickness on the first and second body regions.

Abstract: A touch switch for an electrical appliance having a capacitive flat electrode, a light source, a transparent cover and a printed circuit board connected to the electrode is disclosed. The light source is mounted on a face of the printed circuit board opposite the transparent cover and the printed circuit board presents a cut-out for allowing light transmission from the light source towards the transparent cover.

Abstract: A touch switch for an electrical appliance having a capacitive flat electrode, a light source, a transparent cover and a printed circuit board connected to the electrode is disclosed. The light source is mounted on a face of the printed circuit board opposite the transparent cover and the printed circuit board presents a cut-out for allowing light transmission from the light source towards the transparent cover.

Abstract: A process for the realization of a high integration density power MOS device includes the following steps of: providing a doped semiconductor substrate with a first type of conductivity; forming, on the substrate, a semiconductor layer with lower conductivity; forming, on the semiconductor layer, a dielectric layer of thickness comprised between 3000 and 13000 A (Angstroms); depositing, on the dielectric layer, a hard mask layer; masking the hard mask layer by means of a masking layer; etching the hard mask layers and the underlying dielectric layer for defining a plurality of hard mask portions to protect said dielectric layer; removing the masking layer; isotropically and laterally etching said dielectric layer forming lateral cavities in said dielectric layer below said hard mask portions; forming a gate oxide of thickness comprised between 150 and 1500 A (Angstroms) depositing a conductor material in said cavities and above the same to form a recess spacer, which is totally aligned with a gate structure c

Abstract: A process for the realization of a high integration density power MOS device includes the following steps of: providing a doped semiconductor substrate with a first type of conductivity; forming, on the substrate, a semiconductor layer with lower conductivity; forming, on the semiconductor layer, a dielectric layer of thickness comprised between 3000 and 13000 A (Angstroms); depositing, on the dielectric layer, a hard mask layer; masking the hard mask layer by means of a masking layer; etching the hard mask layers and the underlying dielectric layer for defining a plurality of hard mask portions to protect said dielectric layer; removing the masking layer; isotropically and laterally etching said dielectric layer forming lateral cavities in said dielectric layer below said hard mask portions; forming a gate oxide of thickness comprised between 150 and 1500 A (Angstroms) depositing a conductor material in said cavities and above the same to form a recess spacer, which is totally aligned with a gate structure c

Abstract: A capacitive touch switch having a printed circuit board and a capacitive electrode connected to the circuit board is disclosed. The printed circuit board is transparent and is interposed between a planar light guide provided with a light source and a non-conductive transparent cover, the electrode being icon-shaped and supported by the printed circuit board.

Abstract: A touch switch for an electrical appliance having a capacitive flat electrode, a light source, a transparent cover and a printed circuit board connected to the electrode is disclosed. The light source is mounted on a face of the printed circuit board opposite the transparent cover and the printed circuit board presents a cut-out for allowing light transmission from the light source towards the transparent cover.

Abstract: A capacitive touch switch having a printed circuit board and capacitive electrode provided on a surface of the printed circuit board is disclosed. The printed circuit board is interposed between a transparent planar light guide and the electrode, the planar light guide being attached to a first face of a transparent cover whose second face is adapted to be touched by the user, a light source being connected to the printed circuit board and being able to convey light to the planar light guide.

Abstract: According to an embodiment of a method for manufacturing a MISFET device, in a semiconductor wafer, a semiconductor layer is formed, having a first type of conductivity and a first level of doping. A first body region and a second body region, having a second type of conductivity, opposite to the first type of conductivity, and an enriched region, extending between the first and second body regions are formed in the semiconductor layer. The enriched region has the first type of conductivity and a second level of doping, higher than the first level of doping. Moreover, a gate electrode is formed over the enriched region and over part of the first and second body regions, and a dielectric gate structure is formed between the gate electrode and the semiconductor layer, the dielectric gate structure having a larger thickness on the enriched region and a smaller thickness on the first and second body regions.

Abstract: A trench is formed in a semiconductor body, the side walls and the bottom of the trench covered with a first dielectric material layer, the trench filled with a second dielectric material layer, the first and the second dielectric material layers are etched via a partial, simultaneous, and controlled etching such that the dielectric materials have similar etching rates, a gate-oxide layer having a thickness smaller than the first dielectric material layer deposited on the walls of the trench, a gate region of conductive material formed within the trench, and body regions and source regions formed within the semiconductor body at the sides of and insulated from the gate region. Thereby, the gate region extends only on top of the remaining portions of the first and second dielectric material layers.

Abstract: A semiconductor power device has a semiconductor body with a first conductivity type. A trench extends in the semiconductor body and accommodates an insulating structure, which extends along the side walls and bottom of the trench. The insulating structure surrounds a conductive region, arranged on the bottom of the trench, and a gate region, arranged on top of the conductive region, the conductive region and the gate region being electrically insulated by an insulating layer. A body region, with a second conductivity type, extends within the semiconductor body, at the sides of the trench, and a source region, with the first conductivity type, extends within the semiconductor body, at the sides of the trench and within the body region. The conductive region and the gate region are both of polycrystalline silicon but have different conductivities and doping levels so as to have different electrical characteristics such as to improve the static and dynamic behaviour of the device.

Abstract: A process for the realization of a high integration density power MOS device includes the following steps of: providing a doped semiconductor substrate with a first type of conductivity; forming, on the substrate, a semiconductor layer with lower conductivity; forming, on the semiconductor layer, a dielectric layer of thickness comprised between 3000 and 13000 A (Angstroms); depositing, on the dielectric layer, a hard mask layer; masking the hard mask layer by means of a masking layer; etching the hard mask layers and the underlying dielectric layer for defining a plurality of hard mask portions to protect said dielectric layer; removing the masking layer; isotropically and laterally etching said dielectric layer forming lateral cavities in said dielectric layer below said hard mask portions; forming a gate oxide of thickness comprised between 150 and 1500 A (Angstroms) depositing a conductor material in said cavities and above the same to form a recess spacer, which is totally aligned with a gate structure c