Abstract: The present disclosure provides a method of fabricating a semiconductor device. The method includes providing a semiconductor substrate having a first active region and a second active region, providing a semiconductor substrate having a first region and a second region, forming a high-k dielectric layer over the semiconductor substrate, forming a first capping layer and a second capping layer over the high-k dielectric layer, the first capping layer overlying the first region and the second capping layer overlying the second region, forming a layer containing silicon (Si) over the first and second capping layers, forming a metal layer over the layer containing Si, and forming a first gate stack over the first region and a second gate stack over the second active region.

Abstract: Disclosed herein are various methods and structures using contacts to create differential stresses on devices in an integrated circuit (IC) chip. An IC chip is disclosed having a p-type field effect transistor (PFET) and an n-type field effect transistor (NFET). One embodiment of this invention includes creating this differential stress by varying the deposition conditions for forming PFET and NFET contacts, for example, the temperature at which the fill materials are deposited, and the rate at which the fill materials are deposited. In another embodiment, the differential stress is created by filling the contacts with differing materials that will impart differential stress due to differing coefficient of thermal expansions. In another embodiment, the differential stress is created by including a silicide layer within the NFET contacts and/or the PFET contacts.

Abstract: An improvement for a smart, highside, high current, power switch module formed in an integrated circuit having at least one composite MOS/FET transistor switch connected to controlling and protection circuits. The power switch module has a load terminal (L), a battery input terminal (B), a control input terminal (C) and a diagnostic feedback terminal (M). The improvement provides overcurrent protection from a substantially instantaneous short circuit across an electrical load connected to the load terminal of the power switch module. The improvement is a capacitive circuit element connected between the battery input terminal (B) and the diagnostic feedback terminal (M).

Abstract: A semiconductor apparatus includes a substrate; and a plurality of semiconductor thin films formed on said substrate, each of said semiconductor thin films having a pn-junction, and electrodes of p-type and n-type for injecting carriers to the pn-junction, wherein said semiconductor thin films are formed so that all or a part of said pn-junctions are connected serially. As different from a semiconductor thin film constituted of a single pn-junction, the light emission with the invented semiconductor apparatus is the summation of the light emission intensities of the entire pn-junctions, so that the light emitting intensity can be increased largely.

Abstract: A semiconductor device with integrated MIS field-effect transistors includes a first transistor including a first gate electrode having a composition represented by MAx, and a second transistor including a second gate electrode having a composition represented by MAy, in which M includes at least one metal element selected from the group consisting of W, Mo, Ni, Pt, Ta, Pd, Co, and Ti, A includes at least one of silicon and germanium, and 0<x?3, and 0<y?3, and x and y are different from each other.

Abstract: In a base region of a first conductivity type, at least one emitter region of a second conductivity type and at least one sense region of the second conductivity type, spaced away from the emitter region, are selectively formed. The emitter region and the sense region are located so as to be aligned in a second direction perpendicular to a first direction going from a collector region of the first conductivity type, which is formed so as to be spaced away from the base region, toward the base region. The width of the sense region, the width of the emitter region, the width of a part of the base region that is adjacent to the sense region, and the width of a part of the base region that is adjacent to the emitter region in the second direction are set in such a manner that a sense ratio varies in a desired manner in accordance with variation in collector current.

Abstract: The present disclosure provides a method of fabricating a semiconductor device. The method includes providing a semiconductor substrate having a first active region and a second active region, providing a semiconductor substrate having a first region and a second region, forming a high-k dielectric layer over the semiconductor substrate, forming a first capping layer and a second capping layer over the high-k dielectric layer, the first capping layer overlying the first region and the second capping layer overlying the second region, forming a layer containing silicon (Si) over the first and second capping layers, forming a metal layer over the layer containing Si, and forming a first gate stack over the first region and a second gate stack over the second active region.

Abstract: A first type of merged power MESFET device includes two monolithically integrated MESFETS. The MESFETS share common sources and gates, and are sized so that one MESFET may be used as a power device while the other is used as a current-sense device. A second type of merged power MESFET device includes two monolithically integrated MESFETS. The MESFETS share a common region which serves as the source for one MESFET and the drain for the second MESFET. This allows the two MESFETS to function as the high and low-side switches for a buck or boost regulator. A third type of merged power MESFET device combines the high and low-side switches with a current-sensing device.

Abstract: A structure for protecting an NROM from induced charge damage during device fabrication is described. The structure provides a discharge path for charge accumulated on the polygate layer during fabrication while providing sufficient isolation to ensure normal circuit operation.