摘要:
A method for forming a metal carbide layer begins with providing a substrate, an organometallic precursor material, at least one doping agent such as nitrogen, and a plasma such as a hydrogen plasma. The substrate is placed within a reaction chamber; and heated. A process cycle is then performed, where the process cycle includes pulsing the organometallic precursor material into the reaction chamber, pulsing the doping agent into the reaction chamber, and pulsing the plasma into the reaction chamber, such that the organometallic precursor material, the doping agent, and the plasma react at the surface of the substrate to form a metal carbide layer. The process cycles can be repeated and varied to form a graded metal carbide layer.
摘要:
Organometallic precursors and methods for deposition on a substrate in seed/barrier applications are herein disclosed. In some embodiments, the organometallic precursor is a ruthenium-containing, tantalum-containing precursor or combination thereof and may be deposited by atomic layer deposition, chemical vapor deposition and/or physical vapor deposition.
摘要:
Organometallic precursors and methods for deposition on a substrate in seed/barrier applications are herein disclosed. In some embodiments, the organometallic precursor is a ruthenium-containing, tantalum-containing precursor or combination thereof and may be deposited by atomic layer deposition, chemical vapor deposition and/or physical vapor deposition.
摘要:
A method comprising introducing an organometallic precursor according to a first set of conditions in the presence of a substrate; introducing the organometallic precursor according to a different second set of conditions in the presence of the substrate; and forming a layer comprising a moiety of the organometallic precursor on the substrate according to an atomic layer deposition process. A system comprising a computing device comprising a microprocessor, the microprocessor coupled to a printed circuit board, the microprocessor comprising a substrate having a plurality of circuit devices with electrical connections made to the plurality of circuit devices through interconnect structures formed in a plurality of dielectric layers formed on the substrate and each of the plurality of interconnect structures separated from the plurality of dielectric layers by a barrier layer formed according to an atomic layer deposition process.
摘要:
A lighting source that can be deployed in a hazardous environment is disclosed. For example, the lighting source comprises at least one light emitting diode and a power supply for providing power to the at least one light emitting diode. The lighting source also comprises an enclosure for housing the at least one light emitting diode and the power supply, where said lighting source is for deployment in a hazardous environment.
摘要:
This invention relates to a separation process comprising (i) introducing a vapor phase mixture into a condensing apparatus, said vapor phase mixture comprising at least one desirable component and at least one undesirable component; (ii) controlling the temperature in the condensing apparatus utilizing a heat-transfer gas; and (iii) operating the condensing apparatus at a temperature and a pressure sufficient to selectively condense at least a portion of said vapor phase mixture and thereby yield a recovered content containing said at least one desirable component. The separation process is useful in semiconductor applications such as recovery of unreacted organometallic compound precursors in chemical vapor deposition or atomic layer deposition processes.
摘要:
An LED (light emitting diode) illumination device that can generate a non-circular light output illumination intensity pattern. The illumination source including a reflector with a conic or conic-like shape. Further, an LED is positioned at approximately 90° with respect to a central axis of the reflector.
摘要:
The present disclosure relates to systems and methods for minimizing stock outs and costs by managing manufacturing, ordering, and distribution in a supply chain. In one embodiment of the present disclosure, a method for coordinating production across a supply network is provided. The method includes the steps of identifying one or more items in a supply network, identifying one or more constraints for such items in the supply network, identifying one or more strategic target buffers for such constraints, and generating make, order, and ship recommendations for one or more such items based upon one or more constraints and one or more strategic target buffers.
摘要:
A light-emitting diode (LED) reflector optic comprises a reflector having a plurality of reflecting surfaces. The reflector is associated with at least one optical axis. In one embodiment, each reflecting surface comprises a linearly projected cross-section. In one embodiment, the LED reflector optic also comprises at least one LED positioned such that a central light-emitting axis of the at least one LED is angled relative to the at least one optical axis at about 90°. In one embodiment, the about 90° has a tolerance of ±30°. In one embodiment, each reflecting surface comprises at least one of: a conic or a substantially conic shape. In one embodiment, the at least one LED comprises a plurality of LEDs, the at least one optical axis comprises a plurality of optical axes, and each of the plurality of LEDs is angled relative to a respective one of the plurality of optical axes at about 90°. In one embodiment, a plurality of linear extrusion axes are angled relative to each other.
摘要:
An instrument-panel mounting system mounts an instrument panel to the body of an automotive vehicle. The mounting system includes an instrument panel having at least one base panel with at least one aperture defined through the base panel and adapted to be aligned with a corresponding aperture on the vehicle body. A threaded fastener is received in the aligned apertures defined through the base panel and vehicle body and adapted to generate a clamping force to mount the instrument panel to the vehicle body. A clamping sheet is disposed between the base panel and vehicle body. The clamping sheet includes an aperture defined through the clamping sheet and aligned with the aligned apertures defined through the base panel and vehicle body. The clamping sheet also includes a strut defined about the periphery of the aperture defined through the clamping sheet and extending in the general direction of the clamping force generated by the fastener. The strut acts to distribute the clamping force through the clamping sheet and vehicle body.