Total silicon wafer area shipments fell to 3,051 during the first quarter from 3,234 million square inches in the previous quarter.
"Global silicon wafer shipment volumes started the year at a slightly lower level when compared to the historic highs experienced last year," said Neil Weaver, chairman SEMI SMG and Director, Product Development and Applications Engineering of Shin Etsu Handotai America. "Some seasonality has returned and some inventory adjustments are being made. Despite this, silicon shipments remain at elevated levels."
Silicon Area Shipment Trends – Semiconductor Applications Only
Millions of Square Inches
Source: SEMI, ( www.semi.org), April 2019
All data cited in this release includes polished silicon wafers, such as virgin test wafers and epitaxial silicon wafers, as well as non-polished silicon wafers shipped to end users. Silicon wafers are the fundamental building material for semiconductors, which, in turn, are vital components of virtually all electronics goods, including computers, telecommunications products, and consumer electronics. The highly engineered thin, round disks are produced in various diameters – from one inch to 12 inches – and serve as the substrate material on which most semiconductor devices, or chips, are fabricated.
The Silicon Manufacturing Group (SMG) is a sub-committee of the SEMI Electronic Materials Group (EMG) and is open to SEMI members involved in manufacturing polycrystalline silicon, monocrystalline silicon or silicon wafers (e.g., as cut, polished, epi, etc.). The purpose of the group is to facilitate collective efforts on issues related to the silicon industry including the development of market information and statistics about the silicon industry and the semiconductor market.
More information on the SEMI Worldwide Silicon Wafer Shipment Statistics are available on the SEMI website.
SEMI® connects more than 2,100 member companies and 1.3 million professionals worldwide to advance the technology and business of electronics design and manufacturing. SEMI members are responsible for the innovations in materials, design, equipment, software, devices, and services that enable smarter, faster, more powerful, and more affordable electronic products. Electronic System Design Alliance (ESD Alliance), FlexTech, the Fab Owners Alliance (FOA) and the MEMS & Sensors Industry Group (MSIG) are SEMI Strategic Association Partners, defined communities within SEMI focused on specific technologies. Visit www.semi.org to learn more, contact one of our worldwide offices, and connect with SEMI on LinkedIn and Twitter.
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