Intel, Samsung and TSMC agrees for 450mm wafer manufacturing

Posted on 12-05-2008

Intel Corporation, Samsung Electronics and TSMC announced the need for industry-wide collaboration to target a transition to larger wafers which will enable growth of the semiconductor industry and help maintain a reasonable cost structure

Intel Corporation, Samsung Electronics and TSMC announced they have reached agreement on the need for industry-wide collaboration to target a transition to larger, 450mm-sized wafers starting in 2012. The transition to larger wafers will enable continued growth of the semiconductor industry and helps maintain a reasonable cost structure for future integrated circuit manufacturing and applications. The companies will cooperate with the semiconductor industry to help ensure that all of the required components, infrastructure and capability are developed and tested for a pilot line by this target date.

Historically, manufacturing with larger wafers helps increase the ability to produce semiconductors at a lower cost. The total silicon surface area of a 450mm wafer and the number of printed die (individual computer chips, for example) is more than twice that of a 300mm wafer. The bigger wafers help lower the production cost per chip. Additionally, through more efficient use of energy, wafer and other resources, bigger wafers can help diminish overall use of resources per chip. For example, the conversion from 200mm wafers to 300mm wafers helped reduce aggregate emissions per chip of air pollution, global warming gasses and water, and further reduction is expected with a transition to 450mm wafers.

“There is a long history of innovation and problem solving in our industry that has delivered wafer transitions resulting in lower costs per area of silicon processed and overall industry growth.” said Bob Bruck, vice president and general manager, Technology Manufacturing Engineering in Intel’s Technology and Manufacturing Group. “We, along with Samsung and TSMC, agree that the transition to 450mm wafers will follow the same pattern of delivering increased value to our customers.”

“The transition to 450mm wafers will benefit the entire ecosystem of the IC industry, and Intel, Samsung, TSMC will work together with suppliers and other semiconductor manufacturers to actively develop 450mm capability,” said Cheong-Woo Byun, senior vice president, Memory Manufacturing Operation Center, Samsung Electronics.

“Increasing cost due to the complexity of advanced technology is a concern for the future,” said Mark Liu, TSMC’s senior vice president of Advanced Technology Business. “Intel, Samsung, and TSMC believe the transition to 450mm wafers is a potential solution to maintain a reasonable cost structure for the industry.”

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