Methods and systems to mitigate etch stop clipping for shallow trench isolation fabrication

The present invention facilitates semiconductor fabrication by maintaining shape and density of an etch stop layer (206) during trench fill operations. The shape and density of the etch stop layer (206) is maintained by forming a protective alloy liner layer (310) on the etch stop layer (206) prior to trench fill operations. The protective alloy liner (310) is comprised of an alloy that is resistant to materials employed in the trench fill operations. As a result, clipping and/or damage to the etch stop layer (206) is mitigated thereby facilitating a subsequent planarization process that employs the etch stop layer (206). Additionally, selection of thickness and composition (1706) of the formed protective alloy (310) yields a stress amount and type (1704) that is applied to channel regions of unformed transistor devices, ultimately providing for an improvement in channel mobility.

Methods and systems to mitigate etch stop clipping for shallow trench isolation fabrication

The present invention facilitates semiconductor fabrication by maintaining shape and density of an etch stop layer (206) during trench fill operations. The shape and density of the etch stop layer (206) is maintained by forming a protective alloy liner layer (310) on the etch stop layer (206) prior to trench fill operations. The protective alloy liner (310) is comprised of an alloy that is resistant to materials employed in the trench fill operations. As a result, clipping and/or damage to the etch stop layer (206) is mitigated thereby facilitating a subsequent planarization process that employs the etch stop layer (206). Additionally, selection of thickness and composition (1706) of the formed protective alloy (310) yields a stress amount and type (1704) that is applied to channel regions of unformed transistor devices, ultimately providing for an improvement in channel mobility.

HEATING AND COOLING MAT

The invention concerns a heating and cooling mat (1) with a carrying sheet (2) having a top side (9) and a bottom side (11), and at least one heating and cooling unit (5) located on the carrying sheet (2), an adhesive being located on the bottom side (11) of the carrying sheet (2). It is endeavoured to improve the handling properties of the heating and cooling mat. For this purpose, the adhesive is located on a double-sided adhesive tape (12), which is fixed on the bottom side (11) of the carrying sheet (2), the adhesive on the bottom side of the adhesive tape (12) being covered by the top side of the carrying sheet (2) and the adhesive tape (12) bonding with the top side of the carrying sheet (2) in the rolled up state of the heating and cooling mat (1).

Heating or cooling mat

The invention concerns a heating or cooling mat (1) with a carrying sheet (2) having a top side (9) and a bottom side (11), and at least one heating and cooling unit (5) located on the carrying sheet (2), an adhesive being located on the bottom side (11) of the carrying sheet (2). It is endeavored to improve the handling properties of the heating or cooling mat. For this purpose, the adhesive is located on a double-sided adhesive tape (12), which is fixed on the bottom side (11) of the carrying sheet (2), the adhesive on the bottom side of the adhesive tape (12) being covered by the top side of the carrying sheet (2) and the adhesive tape (12) bonding with the top side of the carrying sheet (2) in the rolled up state of the heating or cooling mat (1).

Stator for an electric motor

A stator for an electric motor is described. An example stator includes a stator core having teeth that are radially arranged about a common central axis of the stator and located in a spaced apart manner from one another. Each tooth has an inward portion and an outward portion. The example stator further includes an electrically transmissive coil of wire that is wound contiguously upon the inward portions of at least a subset of teeth from the plurality of teeth. The stator also includes wedge members that are radially arranged about the common central axis and located intermittently with the plurality of teeth such that each wedge member abuts with the outward portions of adjacently located teeth.

STATOR FOR AN ELECTRIC MOTOR

A stator for an electric motor is described. An example stator includes a stator core having teeth that are radially arranged about a common central axis of the stator and located in a spaced apart manner from one another. Each tooth has an inward portion and an outward portion. The example stator further includes an electrically transmissive coil of wire that is wound contiguously upon the inward portions of at least a subset of teeth from the plurality of teeth. The stator also includes wedge members that are radially arranged about the common central axis and located intermittently with the plurality of teeth such that each wedge member abuts with the outward portions of adjacently located teeth.

Semiconductor Device and Method for Low Resistive Thin Film Resistor Interconnect

The invention relates to a semiconductor device and a method of manufacturing an electronic device. A first conductive layer (first metal interconnect layer) is deposited. There is an insulating layer (first intermetal dielectric) layer deposited. A resistive layer is deposited on top of the insulating layer and structured in order to serve as a thin film resistor. A second insulating layer (second intermetal dielectric) is then deposited on top of the resistive layer. A first opening is etched into the insulating layers (first and second intermetal dielectric) down to the first conductive layer. A second opening is etched into the insulating layers (first and second intermetal dielectrics) down to the first conductive layer. A cross-sectional plane of the second opening is arranged such that it at least partially overlaps the resistive layer of the thin film resistor in a first direction.

Semiconductor device and method for low resistive thin film resistor interconnect

The invention relates to a semiconductor device and a method of manufacturing an electronic device. A first conductive layer (first metal interconnect layer) is deposited. There is an insulating layer (first intermetal dielectric) layer deposited. A resistive layer is deposited on top of the insulating layer and structured in order to serve as a thin film resistor. A second insulating layer (second intermetal dielectric) is then deposited on top of the resistive layer. A first opening is etched into the insulating layers (first and second intermetal dielectric) down to the first conductive layer. A second opening is etched into the insulating layers (first and second intermetal dielectrics) down to the first conductive layer. A cross-sectional plane of the second opening is arranged such that it at least partially overlaps the resistive layer of the thin film resistor in a first direction.

ELECTRIC MOTOR WASTE HEAT MODE TO HEAT BATTERY

An electric motor includes a case, a stator that includes end-windings, a rotor coupled to the case via at least one rotor bearing, at least one drive motor fluid pump, and drive motor electronics. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion, a fluid feed tube having a fluid receive end and a fluid feed end, the fluid feed end extending into the hollow cylindrical body, and a plurality of fluid exit ports. The drive motor electronics power the stator with or without causing rotation of the rotor. The drive motor fluid pump pumps fluid into the hollow cylindrical body via the fluid feed tube, pumps the fluid out of the plurality of fluid ports, and onto the stator end-windings to collect heat from the rotor and the stator. The heated fluid may be used for heating a battery. 1. An electric motor comprising:a case;a stator that includes a stator lamination and end-windings; and a hollow cylindrical body having an inner wall, an outer wall, a first distal end, and a second distal end;', 'a first shaft portion coupled to the first distal end of the hollow cylindrical body;', 'a second shaft portion coupled to the second distal end of the hollow cylindrical body;', 'a fluid feed tube having a fluid receive end and a fluid feed end, the fluid feed end extending into the hollow cylindrical body; and', 'a plurality of fluid exit ports;, 'a rotor coupled to the case via at least one rotor bearing, the rotor comprisingat least one drive motor fluid pump to pump fluid into the fluid receive end of the fluid feed tube; and the drive motor electronics power the stator with or without causing rotation of the rotor;', 'the drive motor fluid pump at least partially fills the hollow cylindrical body with the fluid to force the fluid from the hollow cylindrical body to collect heat from the stator end-windings; and', 'the drive motor fluid pump circulates the fluid to a heat exchanger for heating a battery., 'drive motor electronics, ...

ELECTRIC MOTOR HEATING/COOLING SYSTEM

An electric motor includes a case, a stator that includes a stator laminaiton and end-windings, a rotor coupled to the case via at least one rotor bearing. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion. The hollow cylindrical body includes an inner wall, an outer wall, a first distal end, and a second distal end. The first shaft portions couples to the first distal end and the second shaft portion couples to the second distal end. The second shaft portion includes a fluid feed tube formed therewith having a fluid receive end and a fluid feed end, the fluid feed end extending to a central inner portion of the hollow cylindrical body. A plurality of fluid exit ports adjacent the first distal end and the second distal end of the hollow cylindrical body spray fluid onto components of the stator. 1. An electric motor comprising:a case;a stator that includes a stator lamination and end-windings; and a hollow cylindrical body having an inner wall, an outer wall, a first distal end, and a second distal end;', 'a first shaft portion coupled to the first distal end of the hollow cylindrical body;', 'a second shaft portion coupled to the second distal end of the hollow cylindrical body, the second shaft portion including a fluid feed tube formed therewith having a fluid receive end and a fluid feed end, the fluid feed end extending to a central inner portion of the hollow cylindrical body; and', 'a plurality of fluid exit ports adjacent the first distal end and the second distal end of the hollow cylindrical body configured to spray fluid onto at least the end-windings of the stator., 'a rotor coupled to the case via at least one rotor bearing, the rotor comprising2. The electric motor of claim 1 , further comprising:at least one drive motor fluid pump configured to pump the fluid into the fluid receive end of the fluid feed tube; anda fluid reservoir.3. The electric motor of claim 1 , wherein the fluid feed end of the fluid ...

STATOR FOR AN ELECTRIC MOTOR

A stator for an electric motor is described. An example stator includes a stator core having teeth that are radially arranged about a common central axis of the stator and located in a spaced apart manner from one another. Each tooth has an inward portion and an outward portion. The example stator further includes an electrically transmissive coil of wire that is wound contiguously upon the inward portions of at least a subset of teeth from the plurality of teeth. The stator also includes wedge members that are radially arranged about the common central axis and located intermittently with the plurality of teeth such that each wedge member abuts with the outward portions of adjacently located teeth. 1. A stator for an electric motor , the stator comprising:a stator core having a plurality of teeth radially arranged about a common central axis of the stator core and located in a spaced apart manner from one another, each tooth having an inward portion and an outward portion;an electrically transmissive coil of wire wound contiguously upon the inward portions of at least a subset of teeth from the plurality of teeth; anda plurality of wedge members radially arranged about the common central axis and located intermittently with the plurality of teeth such that each wedge member abuts with the outward portions of adjacently located teeth.2. The stator of claim 1 , wherein an end of the inward portion of each tooth defines a pair of ledge members extending laterally therefrom.3. The stator of claim 2 , wherein adjacently located teeth are spaced apart from one another by a distance that is less than the width of the coiled wire.4. The stator of claim 3 , wherein the distance is zero.5. The stator of claim 1 , wherein each tooth is stratified along a height of the stator core and comprises at least two teeth members stacked in a direction parallel to the common central axis.6. The stator of claim 1 , wherein each wedge member comprises a radially inward portion proximal ...

ELECTRIC MOTOR WASTE HEAT MODE TO HEAT BATTERY

An electric motor includes a case, a stator that includes end-windings, a rotor coupled to the case via at least one rotor bearing, at least one drive motor fluid pump, and drive motor electronics. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion, a fluid feed tube having a fluid receive end and a fluid feed end, the fluid feed end extending into the hollow cylindrical body, and a plurality of fluid exit ports. The drive motor electronics power the stator with or without causing rotation of the rotor. The drive motor fluid pump pumps fluid into the hollow cylindrical body via the fluid feed tube, pumps the fluid out of the plurality of fluid ports, and onto the stator end-windings to collect heat from the rotor and the stator. The heated fluid may be used for heating a battery. 120-. (canceled)21. An electric motor , comprising:a stator; anda rotor;a drive motor fluid pump to pump fluid; and the drive motor fluid pump at least partially fills a portion of the rotor to collect heat from the stator; and', 'the drive motor fluid pump circulates the fluid to a heat exchanger for heating a battery., 'drive motor electronics, wherein in a waste heat mode22. The electric motor of claim 21 , wherein in the waste heat mode:the drive motor electronics power the stator with or without causing rotation of the rotor.23. The electric motor of claim 21 , wherein the portion of the rotor is a hollow cylindrical body.24. The electric motor of claim 23 , wherein the rotor comprises a fluid feed tube which extends into the hollow cylindrical body.25. The electric motor of claim 21 , wherein the rotor comprises a fluid feed tube claim 21 , and wherein the drive motor fluid pump is configured to pump fluid into the fluid feed tube.26. The electric motor of claim 25 , wherein the electric motor further comprises:an output portion coupled between an output of the drive motor fluid pump and the fluid feed tube; andan input portion coupled ...

Silicon carbide as a stop layer in chemical mechanical polishing for isolation dielectric

Silicon carbide is used for a hardmask for the isolation dielectric etch and also serves as an etch stop for chemical-mechanical polishing. Alternatively, silicon carbonitride or silicon carboxide can be used.

Electric motor cooling system

An electric motor includes a case, a stator that includes end-windings, a rotor coupled to the case via rotor bearings. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion. The hollow cylindrical body includes an inner wall, an outer wall, a first distal end, and a second distal end. The first shaft portions couples to the first distal end and the second shaft portion couples to the second distal end. The second shaft portion includes a fluid feed tube formed therewith having a fluid receive end and a fluid feed end, the fluid feed end extending to a central inner portion of the hollow cylindrical body. A plurality of fluid exit ports adjacent the first distal end and the second distal end of the hollow cylindrical body spray fluid onto at least the end-windings of the stator when the rotor is rotating.

PROCESS FOR THE CONTINUOUS MANUFACTURE OF ELONGATED CARBON BODIES

Chemical mechanical polishing for isolation dielectric planarization

Procedimento per la produzione continua di corpi di carbone allungati.

Tryb ciepła odpadowego silnika elektrycznego w celu podgrzewania akumulatora

Electric motor waste heat mode to heat battery

An electric motor includes a case, a stator that includes end-windings, a rotor coupled to the case via rotor bearings, a drive motor fluid pump, and drive motor electronics. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion, a fluid feed tube having a fluid receive end and a fluid feed end, the fluid feed end extending into the hollow cylindrical body, and a plurality of fluid exit ports. The drive motor electronics power the stator without causing rotation of the rotor. The drive motor fluid pump pumps fluid into the hollow cylindrical body via the fluid feed tube, pumps the fluid out of the plurality of fluid ports, and onto the stator end-windings to collect heat from the rotor and the stator. The drive motor fluid pump then circulates the fluid to a heat exchanger for heating a battery.

Electric motor waste heat mode to heat battery

Electric motor waste heat mode to heat battery

An electric motor includes a case, a stator that includes end-windings, a rotor coupled to the case via rotor bearings, a drive motor fluid pump, and drive motor electronics. The rotor includes a hollow cylindrical body, a first shaft portion, and a second shaft portion, a fluid feed tube having a fluid receive end and a fluid feed end, the fluid feed end extending into the hollow cylindrical body, and a plurality of fluid exit ports. The drive motor electronics power the stator without causing rotation of the rotor. The drive motor fluid pump pumps fluid into the hollow cylindrical body via the fluid feed tube, pumps the fluid out of the plurality of fluid ports, and onto the stator end-windings to collect heat from the rotor and the stator. The drive motor fluid pump then circulates the fluid to a heat exchanger for heating a battery.

Motor de iman permanente con envoltura.

La presente divulgación se relaciona con motores eléctricos; la unidad de motor eléctrico puede incluir un rotor montado de manera axial en un vástago; el rotor puede incluir una pila de laminación central en un anillo de equilibrio; la pila de laminación de centro puede tener ranuras a lo largo de la circunferencia exterior que sujeta piezas polo unidas a una pluralidad de imanes. Los imanes pueden estar ubicados entre las piezas polo y la pila de laminación de centro. Los imanes pueden no estar totalmente contenidos en el cuerpo metálico del rotor; los componentes descritos del rotor pueden estar contenidos en un manguito de fibra envuelta; el rotor está montado de manera giratoria dentro de un estator.

Holder til flaske/kop eller lignende

Semiconductor device and method for low resistive thin film resistor interconnect

The invention relates to a semiconductor device and a method of manufacturing an electronic device. A first conductive layer (first metal interconnect layer) is deposited. There is an insulating layer (first intermetal dielectric) layer deposited. A resistive layer is deposited on top of the insulating layer and structured in order to serve as a thin film resistor. A second insulating layer (second intermetal dielectric) is then deposited on top of the resistive layer. A first opening is etched into the insulating layers (first and second intermetal dielectric) down to the first conductive layer. A second opening is etched into the insulating layers (first and second intermetal dielectrics) down to the first conductive layer. A cross-sectional plane of the second opening is arranged such that it at least partially overlaps the resistive layer of the thin film resistor in a first direction.

Vippemekanisme til Persienner.

Låsemekanisme til optræksnore ved persienner.

Tubehætte med fjederpaavirket Lukkeglider.

Device for the continuous production of laminated wood of the parquet type

The invention relates to a process for the step by step pressing of material which is fed continuously, particularly wood laminate such as laminated parquet, and the like, in which the pressing is carried out by means of a press which can move to and fro in the feed direction of the material and supported by rollers or wheels. The press carries out the pressing and the heating of the laminate in order to harden the glue while moving in the feed direction of the material and which is open durring the return movement, and the press is pushed forward by the material sheet itself and one thereby achieves a desired mutual compression of the lamellae in the horizontal direction.

Stilladssystem med udvidet bredde på øvre arbejdsplatform

Den foreliggende opfindelse angår et stilladssystem, der er særpræget ved, at den øvre platformsbredde er større end breddemodulafstanden, samt at hver af de mindst to øvre tværbjælker ved sin første endedel er forlænget med i det mindste én udragende første understøtningsdel for understøtning af den mindst ene øvre arbejdsplatform, hvor nævnte første understøtningsdel er med en fri endedel. Hermed opnås et smalt stilladssystem, der kan daime en sikker underkonstruktion for en bredere arbejdsplat form øverst på stilladssystemet. Arbejdsplatformen er udvidet i bredden til to sider, det vil sige mod den yderste eller den inderste del af stilladssystemet. Således opnås de pris- og pladsmæssige fordele ved et smalt stillads forneden, samt en effektivitets forbedrende udvidelse af den øvre arbejdsplatform.

Stator for an electric motor

A stator for an electric motor is described. An example stator includes a stator core having teeth that are radially arranged about a common central axis of the stator and located in a spaced apart manner from one another. Each tooth has an inward portion and an outward portion. The example stator further includes an electrically transmissive coil of wire that is wound contiguously upon the inward portions of at least a subset of teeth from the plurality of teeth. The stator also includes wedge members that are radially arranged about the common central axis and located intermittently with the plurality of teeth such that each wedge member abuts with the outward portions of adjacently located teeth.