CIMdata PLM Industry Summary Online Archive
6 July 2009
Product News
Magma Partners With Orion Metrology to Improve Manufacturing Yields, Product Efficiency of Photovoltaic Solar Panels
Magma® Design Automation announced a partnership with Orion Metrology, a manufacturer of inline process monitoring and control tools for photovoltaic (PV) solar cell manufacturers, to integrate Magma's YieldManager® Solar with Orion Metrology inline inspection technology. Through this partnership, Magma expands the capabilities of its yield analysis platform, enabling PV solar panel manufacturers to speed defect identification and improve process control.
The integration of YieldManager® Solar, a yield enhancement software system customized for solar fabs, with Orion Metrology inline inspection technology enables PV solar cell manufacturers to monitor random and parametric inline defects and instantaneously feed this information back to manufacturing to minimize the impact and severity of defects, improving yield and product efficiencies.
Additionally, Orion Metrology has adopted YieldManager as the central data analysis solution for its inline process and parametric measurement applications.
"The key to improving product efficiencies and manufacturing productivity is to identify how carrier lifetimes are being affected by process layer over a large area -- from the surface to the bulk of the material -- on 100 percent of the production throughput," said Joe Foster, chief executive officer of Orion Metrology. "Our inline approach ensures a more accurate characterization of process variation. If monitored and corrected quickly, even small changes can yield dramatic improvements in product yield and efficiency, significantly increasing the value of the solar panels. Magma's YieldManager Solar enables the inline and metrology data to be reported, managed and understood in real time."
"YieldManager Solar was developed to reduce solar fab inefficiencies and help accelerate the growth of the alternative energy market," said Ankush Oberai, vice president of Magma's Fab Analysis Business Unit. "Partnering with Orion Metrology will enable us to offer an enhanced product portfolio for PV solar cell manufacturers."
YieldManager Solar: Improving Yield and Efficiency of PV Cells
As with semiconductors, solar cells are produced using a variety of manufacturing tools and equipment, each of which presents data in a unique format. With such a complex process and varying data, identifying the root cause of problems requires a holistic approach. YieldManager Solar is the only analysis tool that can collect and organize current and historic manufacturing data from all the process equipment. It allows fab engineers to filter data by lot, ingot, substrate, wafer and other parameters, and to generate customized reports and dashboards. With this comprehensive analysis system, problems can be identified quickly and easily. For example, a non-uniform doping level on a process step could cause a drop in sheet resistance that can reduce the energy conversion efficiency of a solar cell. By monitoring, reporting and sending alarms about these types of out-of-control conditions, YieldManager Solar helps engineers identify and correct problems quickly. Additional analysis can then be performed as needed.
YieldManager Solar is available now. For more information, visit the Magma website at http://www.magma-da.com/ymsolar.
About Orion Metrology
Orion Metrology is a development-stage company nearing completion and release of its first product: a contactless instrument capable of measuring critical properties of silicon instantaneously during the PV cell manufacturing process. The instrument is based on patent pending technology developed by Orion that allows for ubiquitous integration across multiple process steps, providing process engineers with the tools necessary to make sustainable improvements in both yield and efficiency.
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