Abstract: The present technique relates to a device including an optical integrated circuit amplifier and another type of optical integrated circuit. The optical integrated circuit amplifiers and other optical integrated circuits are coupled together through optical paths. The optical integrated circuit amplifiers and other optical integrated circuits of the optical components are fabricated on the same substrate. The optical integrated circuit amplifiers and other optical integrated circuit amplifiers maybe fabricated on different levels of the same substrate.

Abstract: A power metal-oxide-semiconductor field effect transistor (MOSFET)(100) incorporates a stepped drift region including a shallow trench insulator (STI)(112) partially overlapped by the gate (114) and which extends a portion of the distance to a drain region (122). A silicide block extends from and partially overlaps STI (112) and drain region (122). The STI (112) has a width that is approximately 50% to 75% of the drift region.

Abstract: In accordance with one embodiment of the present invention, a semiconductor structure is provided comprising a poly-metal stack formed over a semiconductor substrate where the interface between an oxidation barrier placed over the stack and an oxidized portion of the stack lies along the sidewall of the poly. The present invention also relates to a memory cell array comprising an array of wordlines and digitlines arranged to access respective memory cells within the array. Respective wordlines comprise a poly-metal stack formed over a semiconductor substrate in accordance with the present invention. Additionally, the present invention relates to a computer system comprising a memory cell array of the present invention.

Abstract: A semiconductor structure is provided comprising a self-aligned poly-metal stack formed over a semiconductor substrate where the interface between an oxidation barrier placed over the stack and an oxidized portion of the stack lies along the sidewall of the poly-metal stack. A semiconductor structure is also provided where an etch stop layer is present in the poly region of the poly-metal stack. The present invention also relates more broadly to a memory cell array and a computer system including the poly-metal stack of the present invention.

Abstract: Systems, devices, structures, and methods are described that inhibit atomic migration that creates an open contact between a metallization layer and a conductive layer of a semiconductor structure. A layer of an inhibiting substance may be used to inhibit a net flow of atoms so as to maintain conductivity between the metallization layer and the conductive layer of the semiconductor structure. Such layer of inhibiting substance acts even with the presence of point defects for a given temperature.

Abstract: Structurally-stable, tall capacitors having unique three-dimensional architectures for semiconductor devices are disclosed. The capacitors include monolithically-fabricated upright microstructures, i.e., those having large height/width (H/W) ratios, which are mechanical reinforcement against shear forces and the like, by a brace layer that transversely extends between lateral sides of at least two of the free-standing microstructures. The brace layer is formed as a microbridge type structure spanning between the upper ends of the two or more microstructures.

Abstract: In one embodiment, semiconductor device 10 comprises a diode which uses isolation regions (34, 16, and 13) and a plurality of dopant concentrations (30, 20, 24, and 26) which may be used to limit the parasitic current that is injected into the semiconductor substrate (12). Various biases on the isolation regions (34, 16, and 13) may be used to affect the behavior of semiconductor device (10). In addition, a conductive layer (28) may be formed overlying the junction between anode (42) and cathode (40). This conductive layer (28) may decrease the electric field in selected regions in order to increase the maximum voltage that may be applied to cathode (40).

Abstract: Methods and apparatus are provided for reducing substrate leakage current of lateral RESURF diode devices. The diode device (60, 60?, 100) comprises first (39) and second (63) surface terminals overlying a semiconductor substrate (22) coupled to P (38, 32, 26) and N (24, 30, 46) type regions providing the diode action. An unavoidable parasitic vertical device (54, 92) permits leakage current to flow from the first terminal (39) to the substrate (22). This leakage current is reduced by having the diode device second terminal (63) comprise both N (46) and P (62) type regions coupled together by the second terminal (63). This forms a shorted base-collector lateral transistor (72) between the first (39) and second (63) terminals to provide the diode function. The gain of this lateral transistor (72) increases the proportion of first terminal (39) current that flows to the second terminal (63) rather than the substrate (22).

Abstract: The invention comprises integrated circuitry and to methods of forming capacitors. In one implementation, integrated circuitry includes a capacitor having a first capacitor electrode, a second capacitor electrode and a high K capacitor dielectric region received therebetween. The high K capacitor dielectric region has a high K substantially amorphous material layer and a high K substantially crystalline material layer. In one implementation, a capacitor forming method includes forming a first capacitor electrode layer over a substrate. A substantially amorphous first high K capacitor dielectric material layer is deposited over the first capacitor electrode layer. The substantially amorphous high K first capacitor dielectric material layer is converted to be substantially crystalline. After the converting, a substantially amorphous second high K capacitor dielectric material layer is deposited over the substantially crystalline first high K capacitor dielectric material layer.

Abstract: Apparatus and methods are provided for fabricating semiconductor devices with reduced bipolar effects. One apparatus includes a semiconductor body (120) including a surface and a transistor source (300) located in the semiconductor body proximate the surface, and the transistor source includes an area (310) of alternating conductivity regions (3110, 3120). Another apparatus includes a semiconductor body (120) including a first conductivity and a transistor source (500) located in the semiconductor body. The transistor source includes multiple regions (5120) including a second conductivity, wherein the regions and the semiconductor body form an area (510) of alternating regions of the first and second conductivities. One method includes implanting a semiconductor well (120) including a first conductivity in a substrate (110) and implanting a plurality of doped regions (5120) comprising a second conductivity in the semiconductor well.

Abstract: A wringing device is used to expel fluids from a flexible container contained within an intermediate bulk container (IBC). The wringing device includes a support frame and a carriage movably coupled to the support frame for supporting components thereof. The wringing device includes a nip shaft coupled to the carriage, and a movable nip shaft movably coupled to the carriage proximate to the nip shaft. The movable nip shaft may be biased toward the nip shaft with a biasing device. The wringing device may include one or more drive devices for driving a take-up shaft and the carriage. The wringing device may also include a transport vehicle for transporting the wringing device between different intermediate bulk containers.

Abstract: Methods and apparatus are provided for reducing substrate leakage current of RESURF LDMOSFET devices.

Abstract: A semiconductor device 10 is provided. A first layer 12 has a first dopant type; a second layer 14 is provided over the first layer 12; and a third layer 16 is provided over the second layer and has the first dopant type. A plurality of first and second semiconductor regions 22, 24 are within the third layer. The first semiconductor region 22 has the first dopant type, and the second semiconductor region 24 has the second dopant type. The first and second semiconductor regions 22, 24 are disposed laterally to one another in an alternating pattern to form a super junction, and the super junction terminates with a final second semiconductor region 24, 24? of the second dopant type.

Abstract: A waveguide and resonator are formed on a lower cladding of a thermo optic device, each having a formation height that is substantially equal. Thereafter, the formation height of the waveguide is attenuated. In this manner, the aspect ratio as between the waveguide and resonator in an area where the waveguide and resonator front or face one another decreases (in comparison to the prior art) thereby restoring the synchronicity between the waveguide and the grating and allowing higher bandwidth configurations to be used. The waveguide attenuation is achieved by photomasking and etching the waveguide after the resonator and waveguide are formed. In one embodiment the photomasking and etching is performed after deposition of the upper cladding. In another, it is performed before the deposition. Thermo optic devices, thermo optic packages and fiber optic systems having these waveguides are also taught.

Abstract: A low leakage bipolar Schottky diode (20, 40, 87) is formed by parallel lightly doped N (32, 52, 103) and P (22, 42, 100) regions adapted to form superjunction regions. First ends of the P regions (22, 42, 100) are terminated by P+ layers (21, 41, 121) and second, opposed ends of the N regions (32, 52, 103) are terminated by N+ layers (31, 51, 131). Silicide layers (24, 34, 44, 54, 134, 124) are provided in contact with both ends of the parallel N and P regions (22, 32, 42, 52, 100, 103), thereby forming at the first end ohmic contacts (28, 48) with the P+ regions (21, 41, 121) and Schottky contacts (37, 57) with the N regions 32, 52, 103) and at the second, opposite end, ohmic contacts (38, 58) with the N+ regions (31, 51, 131) and Schottky contacts (27, 47) with the P regions (22, 42, 100). When forward biased current flows in both N (32, 52) and P (22, 42) regions thereby reducing the forward drop.

Abstract: A improved MOSFET (50, 51, 75, 215) has a source (60) and drain (62) in a semiconductor body (56), surmounted by an insulated control gate (66) located over the body (56) between the source (60) and drain (62) and adapted to control a conductive channel (55) extending between the source (60) and drain (62). The insulated gate (66) is perforated by a series of openings (61) through which highly doped regions (69) in the form of a series of (e.g., square) dots (69) of the same conductivity type as the body (56) are provided, located in the channel (55), spaced apart from each other and from the source (60) and drain (62). These channel dots (69) are desirably electrically coupled to a highly doped contact (64) to the body (56). The resulting device (50, 51, 75, 215) has a greater SOA, higher breakdown voltage and higher HBM stress resistance than equivalent prior art devices (20) without the dotted channel. Threshold voltage is not affected.

Abstract: A improved MOSFET (50, 51, 75, 215) has a source (60) and drain (62) in a semiconductor body (56), surmounted by an insulated control gate (66) located over the body (56) between the source (60) and drain (62) and adapted to control a conductive channel (55) extending between the source (60) and drain (62). The insulated gate (66) is perforated by a series of openings (61) through which highly doped regions (69) in the form of a series of (e.g., square) dots (69) of the same conductivity type as the body (56) are provided, located in the channel (55), spaced apart from each other and from the source (60) and drain (62). These channel dots (69) are desirably electrically coupled to a highly doped contact (64) to the body (56). The resulting device (50, 51, 75, 215) has a greater SOA, higher breakdown voltage and higher HBM stress resistance than equivalent prior art devices (20) without the dotted channel. Threshold voltage is not affected.

Abstract: Systems, devices, structures, and methods are described that inhibit dielectric degradation at high temperatures. An enhanced capacitor is discussed. The enhanced capacitor includes a first electrode, a dielectric that includes ditantalum pentaoxide, and a second electrode having a compound. The compound includes a first substance and a second substance. The second electrode includes a trace amount of the first substance. The morphology of the semiconductor structure remains stable when the trace amount of the first substance is oxidized during crystallization of the dielectric. In one embodiment, the crystalline structure of the dielectric describes substantially a (001) lattice plane.

Abstract: A process of forming an electronic device can include providing a semiconductor-on-insulator substrate including a substrate, a first semiconductor layer, and a buried insulating layer lying between the first semiconductor layer and the substrate. The process can also include forming a field isolation region within the semiconductor layer, and forming an opening extending through the semiconductor layer and the buried insulating layer to expose the substrate. The process can further include forming a conductive structure within the opening, wherein the conductive structure abuts the substrate.

Abstract: An electronic device can include a substrate, a buried insulating layer overlying the substrate, and a semiconductor layer overlying the buried insulating layer, wherein the semiconductor layer is substantially monocrystalline. The electronic device can also include a conductive structure extending through the semiconductor layer and buried insulating layer and abutting the substrate, and an insulating spacer lying between the conductive structure and each of the semiconductor layer and the buried insulating layer.