Advanced Micro Devices Corporation

Christopher A Bone

Anthony John Toprac

William Jarrett Campbell

A method and an apparatus for organizing production data is provided. The method comprises performing at least one process run of semiconductor devices, and recording at least one manufacturing tag associated with the process run of semiconductor devices. The method further comprises performing metrology upon at least one process run of the semiconductor device for acquiring metrology data and for performing a metrology data stackification process upon the metrology data using the manufacturing tag for organizing and stacking the metrology data. The method further comprises modifying at least one control parameter is modified based upon the stacked metrology data.

Method and apparatus for data stackification for run-to-run control

The present invention provides for a method and an apparatus for automated generation of test semiconductor wafers. At least one process run of semiconductor devices is performed. A determination is made whether an excursion of the process exists. An automated test wafer generation process is performed in response to the determination that an excursion of the process exists. A control parameter modification sequence is implemented in response to an examination of the test wafers.

Method and apparatus for automated generation of test semiconductor wafers

The present invention provides for a method and an apparatus for automatic routing of semiconductor devices within a manufacturing area. Performance of a plurality of manufacturing tools is tracked while processing semiconductor devices. At least one optimal combination of the manufacturing tools is determined based upon the tracked performance of the manufacturing tools. A queuing system is implemented to attain the optimal combination of the manufacturing tools. A dispatch system is deployed in response to the queuing system for routing the semiconductor devices within the manufacturing area.

Method and apparatus for automatic routing for reentrant processes

In one embodiment, a method and apparatus is provided for data stackification for run-to-run control. A process run of semiconductor devices is processed. A manufacturing tag associated with the process run of semiconductor devices is recorded. Metrology data relating to the processed semiconductor devices is then acquired. The present invention calls for performing a metrology data stackification process upon the metrology data using the manufacturing tag for organizing and stacking the metrology data. The present invention provides for modifying at least one control parameter based upon the stacked metrology data.

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Austin, TX, United States of America

Christopher A Bone