摘要:
Methods, systems, and computer program products for managing movement of work-in-process materials between processing units in an automated manufacturing environment are provided. A system includes a host system in communication with a work-in-process (WIP) material lot. The system also includes an application executing on the host. The application implements a method that includes tracking a position of the WIP material lot, receiving a list of the processing units designated to be inoperative during a down time, and receiving a start time and a duration of the down time. The method also includes determining a maximum dwell time for each of the designated processing units and scheduling movement of the WIP material lot during an interim between a current time and the start time of the down time based on current position of the work-in-process material lot, the current time, the start time and duration of the down time, and the maximum dwell time.
摘要:
Methods, systems, and computer program products for managing movement of work-in-process materials between processing units in an automated manufacturing environment are provided. A system includes a host system in communication with a work-in-process (WIP) material lot. The system also includes an application executing on the host. The application implements a method that includes tracking a position of the WIP material lot, receiving a list of the processing units designated to be inoperative during a down time, and receiving a start time and a duration of the down time. The method also includes determining a maximum dwell time for each of the designated processing units and scheduling movement of the WIP material lot during an interim between a current time and the start time of the down time based on current position of the work-in-process material lot, the current time, the start time and duration of the down time, and the maximum dwell time.
摘要:
Methods, systems, and computer program products for managing movement of work-in-process materials (WIPs) between processing units are provided. A system includes a host system and an application executing thereon. The application implements a method that includes receiving a list of WIP lots, and indexing a list of routes with raw process time by process steps and with safe holding points. The method also includes indexing a scheduled start time of shutdown for the process units and calculating transport time for moving each of the lots to the next nearest safe holding point in the route. For each lot, the method includes determining whether the lot is at a safe holding point, and assigning a dispatch priority to the lot if it is not at the safe holding point. The method further includes sending a list of assigned dispatch priorities to a dispatcher for transporting the lots to corresponding safe holding points prior to initiating the shutdown.
摘要:
Methods, systems, and computer program products for managing movement of work-in-process materials between processing units in an automated manufacturing environment are provided. A system includes a host system in communication with a work-in-process (WIP) material lot. The system also includes an application executing on the host. The application implements a method that includes tracking a position of the WIP material lot, receiving a list of the processing units designated to be inoperative during a down time, and receiving a start time and a duration of the down time. The method also includes determining a maximum dwell time for each of the designated processing units and scheduling movement of the WIP material lot during an interim between a current time and the start time of the down time based on current position of the work-in-process material lot, the current time, the start time and duration of the down time, and the maximum dwell time.
摘要:
A method of protecting a mold having at least one substantially planar surface provided with a plurality of mold cavities includes inserting a plurality of mandrels into respective ones of the plurality of mold cavities, depositing a layer of mold protection material onto the at least one substantially planar surface and the plurality of mandrels, and removing the plurality of mandrels from the mold substrate.
摘要:
A method of forming a mold having a protective layer includes forming a mold substrate having at least one substantially planar surface, depositing a layer of mold protection material onto the at least one substantially planar surface, and etching a plurality of cavities into the at least one substantially planar surface through the mold protection layer.
摘要:
An interconnect structure having an incomplete via opening is processed to deepen a via opening and to expose a metal line. In case the interconnect structure comprises a metal pad or a blanket metal layer, the metal pad or the metal layer is removed selective to an underlying dielectric layer to expose the incomplete via opening. Another dielectric layer is formed within the incomplete via opening to compensated for differences in the total dielectric thickness above the metal line relative to an optimal dielectric stack. A photoresist is applied thereupon and patterned. An anisotropic etch process for formation of a normal via opening may be employed with no or minimal modification to form a proper via opening and to expose the metal line. A metal pad is formed upon the metal line so that electrical contact is provided between the metal pad and the metal line.
摘要:
A method of protecting a mold having at least one substantially planar surface provided with a plurality of mold cavities includes inserting a plurality of mandrels into respective ones of the plurality of mold cavities, depositing a layer of mold protection material onto the at least one substantially planar surface and the plurality of mandrels, and removing the plurality of mandrels from the mold substrate.
摘要:
A computer program product for performing automated error checking in an automated production line, includes instructions for: receiving change information for changing a production process; comparing the change information to standard information for the production process; and reporting information from the comparing. Manufacturing execution software and a system for employing the manufacturing execution software are provided.
摘要:
A method for automated resource management and optimization, the method includes: monitoring one or more of the following: resource usage, level of resource utilization, and resource amenities; receiving a request for reserving a resource; determining whether the request for the resource is granted as originally requested; wherein the determining of whether to grant the request for resources as originally requested is based one or more thresholds and conditions; wherein the one or more thresholds and conditions are based on the monitoring of at least one of the following: resource usage, the level of resource utilization; and resource amenities; and wherein if the request for reserving a resource fails to meet the one or more thresholds and conditions the request is either denied or modified.