摘要:
Computer implemented methods and apparatus for determining availability information for a first one of a plurality of products for publication via a wide area network. The availability information is calculated with reference to a delivery date, an available number of units, and a reserved number of units, the delivery date having been specified by a user via the network, the available number of units having been determined with reference to inventory information, and the reserved number of units having been determined with reference to current order information.
摘要:
Computer implemented methods and apparatus for determining availability information for a first one of a plurality of products for publication via a wide area network. The availability information is calculated with reference to a delivery date, an available number of units, and a reserved number of units, the delivery date having been specified by a user via the network, the available number of units having been determined with reference to inventory information, and the reserved number of units having been determined with reference to current order information.
摘要:
Methods and apparatus for scheduling delivery of an order via a wide area network. A computer system associates a customer point value with each customer according to a customer point system. The customer point values is determined with reference to customer order data. The computer system then divides the customers into customer groups, each of which has a range of customer point values. The system determines an actual capacity allocation distribution among the customer groups based on the customer order data. The system adjusts the range of customer point values for customer groups to cause the actual capacity allocation distribution to converge to a target capacity allocation distribution.
摘要:
Methods and apparatus for scheduling delivery of an order via a wide area network. A computer system associates a customer point value with each customer according to a customer point system. The customer point values is determined with reference to customer order data. The computer system then divides the customers into customer groups, each of which has a range of customer point values. The system determines an actual capacity allocation distribution among the customer groups based on the customer order data. The system adjusts the range of customer point values for customer groups to cause the actual capacity allocation distribution to converge to a target capacity allocation distribution.
摘要:
Methods and apparatus for scheduling delivery of an order via a wide area network. A delivery interface is generated in which a plurality of delivery windows are presented. The delivery interface is transmitted to a remote platform via the wide area network. In response to selection of a first one of the plurality of delivery windows, it is determined whether the order may be delivered in the first delivery window. Where it is determined that the order may be delivered in the first delivery window, delivery of the order is scheduled in the first delivery window.
摘要:
Methods and apparatus for scheduling delivery of an order via a wide area network. A delivery interface is generated in which a plurality of delivery windows are presented. The delivery interface is transmitted to a remote platform via the wide area network. In response to selection of a first one of the plurality of delivery windows, it is determined whether the order may be delivered in the first delivery window. Where it is determined that the order may be delivered in the first delivery window, delivery of the order is scheduled in the first delivery window.
摘要:
A method for fabricating high efficiency CIGS solar cells including the deposition of Ga concentrations (Ga/(Ga+In)=0.25−0.66) from sputtering targets containing Ga concentrations between about 25 atomic % and about 66 atomic %. Further, the method includes a high temperature selenization process integrated with a high temperature anneal process that results in high efficiency.
摘要:
A method for high temperature selenization of Cu—In—Ga metal precursor films comprises ramping the precursor film to a temperature between about 350 C and about 450 C in an inert gas and at a pressure between about 1 atmosphere and about 2 atmospheres. A partial selenization is performed at a temperature between about 350 C and about 450 C in a Se-containing atmosphere. The film is then ramped to a temperature between about 450 C and about 550 C in an inert gas and at a pressure between about 1 atmosphere and about 2 atmospheres, followed by an additional selenization step at a temperature between about 450 C and about 550 C in a Se-containing atmosphere. The film is then annealed at a temperature between about 550 C and about 650 C in an inert gas.
摘要:
The present invention generally provides apparatus and methods for forming LED structures. One embodiment of the present invention provides a method for fabricating a compound nitride structure comprising forming a first layer comprising a first group-III element and nitrogen on substrates in a first processing chamber by a hydride vapor phase epitaxial (HVPE) process or a metal organic chemical vapor deposition (MOCVD) process, forming a second layer comprising a second group-III element and nitrogen over the first layer in a second processing chamber by a MOCVD process, and forming a third layer comprising a third group-III element and nitrogen over the second layer by a MOCVD process.
摘要:
Embodiments of the present invention generally relate to methods and apparatus for chemical vapor deposition (CVD) on a substrate, and, in particular, to a process chamber and components for use in metal organic chemical vapor deposition. The apparatus comprises a chamber body defining a process volume. A showerhead in a first plane defines a top portion of the process volume. A carrier plate extends across the process volume in a second plane forming an upper process volume between the showerhead and the susceptor plate. A transparent material in a third plane defines a bottom portion of the process volume forming a lower process volume between the carrier plate and the transparent material. A plurality of lamps forms one or more zones located below the transparent material. The apparatus provides uniform precursor flow and mixing while maintaining a uniform temperature over larger substrates thus yielding a corresponding increase in throughput.