
An engineer inspects a circuitry printing template, called a mask, at the Intel Mask Operation in Santa Clara, California.
(Image credit – Tim Herman / Intel Corporation)
An engineer inspects a circuitry printing template, called a mask, at the Intel Mask Operation in Santa Clara, California.
(Image credit – Tim Herman / Intel Corporation)
As Congress weighs proposals to jumpstart the domestic semiconductor industry by providing billions of dollars for R&D and manufacturing incentives, the House Science Committee is taking a long view of the industry’s needs. Last week, the committee heard testimony
Committee Chair Eddie Bernice Johnson (D-TX) remarked
The House and Senate are expected to convene a conference committee soon to negotiate a compromise between their respective innovation policy bills, the America COMPETES Act of 2022
Most of the money would be administered by the Commerce Department, which has pressed Congress to pass the CHIPS Act funding quickly, citing in part “alarming”
At last week’s Science Committee hearing, Research and Technology Subcommittee Chair Haley Stevens (D-MI) remarked
Subcommittee Ranking Member Randy Feenstra (R-IA) began his remarks
The witnesses at the hearing attested to the severity of workforce shortages. Tsu-Jae King Liu, dean of engineering at the University of California, Berkeley, highlighted a 2017 survey
Outlining ways to help meet demand, Liu recommended that existing research spaces and equipment be upgraded to better support hands-on training opportunities for students. She highlighted the American Semiconductor Academy (ASA) Initiative, which coordinates training experiences for students at community colleges and universities, national labs, and industry R&D centers. She also pointed to an existing partnership between ASA and the SEMI Foundation
SEMI Foundation Executive Director Shari Liss outlined eight actions
Asked by Feenstra how the ASA-SEMI partnership leverages federal support, Liu pointed to its work to increase access to federally supported manufacturing facilities at universities, such as through the Center for Nanotechnology Applications and Career Knowledge (NACK)
Recalling his experience designing integrated circuits as a researcher at Fermilab, Rep. Bill Foster (D-IL) stressed experiential learning as a way to drive student interest in a career in microelectronics. He suggested regional centers could help students “get [their] hands on that sort of equipment,” as it would not be possible for every educational institution to have such a facility.
Replying to Foster, Liu noted ASA is working to open up access to between 25 and 30 cleanroom facilities for students. She said the effort could be supported through a grant focused on “digital twins” that would give students virtual experience with devices before they have a chance to use them in person.
In another move beyond the CHIPS Act, the Science Committee is working to expand the Department of Energy’s role in the push on semiconductors, attaching provisions to the COMPETES Act that would direct DOE to establish up to four Microelectronics Science Research Centers, each with a recommended annual budget of up to $25 million.
The provisions’ lead sponsor, Rep. Paul Tonko (D-NY), said at the December hearing the centers would be akin to those DOE created in response to the National Quantum Initiative Act and would complement the National Semiconductor Technology Center (NSTC) authorized in the CHIPS Act. The NSTC is envisioned as a public-private consortium with participation from several agencies supporting R&D on semiconductor testing and assembly, materials characterization for next-generation microelectronics, automation of manufacturing processes, and supply-chain security.
Berkeley Lab Director Michael Witherell testified
Witherell also detailed DOE’s experience partnering with the semiconductor industry, such as through Sandia National Lab’s MESA Facility, which develops chips for military applications, and Princeton Plasma Physics Lab’s support for efforts to use low-temperature plasmas in semiconductor chip manufacturing. He further noted aspects of microelectronics R&D are squarely aligned with DOE’s energy mission, such as research to improve the energy efficiency of computer chips. “Although microelectronics make up around 5% of the world’s energy consumption today, the current trajectory would put it at around 25% by 2030,” he observed in his written statement.
Other witnesses called for more federal support for workforce development programs and foundational R&D on “leading-edge” technologies. For instance, semiconductor industry executive Manish Bhatia argued that a decentralized network of DOE-supported centers could “help with bridging the gap from those university and national laboratory environments to mass production by allowing industry consortia to leverage existing resources in the ecosystem to accelerate that time to market.”
In the last two years, major semiconductor firms have announced they are building several new multi-billion-dollar fabrication facilities in the U.S., primarily near existing chip-manufacturing clusters in Arizona and Texas. However, in January Intel announced