SEMI provides the market data, industry insight and expert perspectives on the technologies, trends and forces that shape our time. Through coordinated webcasts, market symposiums and press conferences, SEMI keeps you in touch with the pulse of the industry.


Historical Book to Bill Data 

SEMI Book-to-Bill Ratio

SEMI Media Accreditation 
As a service to SEMICON exhibitors, SEMI provides media accreditation to members of the working press. Accreditation is granted at SEMI’s discretion and provides access to the exposition, working press room and scheduled press conferences.

SEMI Overview 
By 1970 the semiconductor industry had been building momentum for at least a decade. Yet the companies supplying the equipment and materials that made possible the miniature wonders known as “chips” were all but invisible. 


Media Contact

Deborah Geiger 
Sr. Manager, Global Communications 
Tel: 408.943.7988 

Press Releases
Feb 16 2011Premier FPD China Event Focuses on How the Industry Can Meet Soaring Demand
Feb 14 2011Fab Managers Convene to Address Critical Issues at Upcoming PV Forum in Berlin
Feb 8 2011Silicon Wafer Shipments Reach Record Levels in 2010
Feb 7 2011Tremendous Growth Opportunities in the PV Materials Market, according to New Report
Feb 1 2011Paul Hyland Joins the SEMI Europe Advisory Board
Jan 31 2011LED Korea 2011: A Success with New Technology, Latest Products, and Industry Collaboration Featured
Jan 27 2011Morgan, Teng and Wilhoit Appointed to SEMI Singapore Regional Advisory Board
Jan 25 2011"Call for Papers" Open for 7th Advanced PV Manufacturing Forum
Jan 20 2011North American Semiconductor Equipment Industry Posts December 2010 Book-to-Bill Ratio of 0.90
Jan 14 2011Dirk Stenkamp joins SEMI Europe Advisory Board
Jan 11 2011SEMI Award for North America Given to Thomas DiStefano, John W. Smith, Jr. and Michael Warner for Chip Scale Packaging Technology
Jan 11 2011Tragedy in Arizona
Jan 6 2011Debasish Choudhury Named President of SEMI India