Why the 3D Glass Semiconductor Project is India's Top Chip Bet
Context:
The foundation stone for India's first advanced 3D chip packaging unit was recently laid in Bhubaneswar, Odisha.
Project Details and Significance:
Led by US-based 3D Glass Solutions, the ₹1,934 crore project has secured financial and strategic backing from major global players, including Intel and Lockheed Martin.
Out of the ten semiconductor projects approved under the first phase of the India Semiconductor Mission (ISM), government officials highlighted this as the only project representing "truly advanced packaging" and novel technology.
The facility is exclusively designed to manufacture glass substrate panels and advanced 3D heterogeneous integration (3DHI) modules.
These specific components are foundational for next-generation technological applications, spanning across artificial intelligence (AI), 5G networks, defence systems, and data centres.
The plant targets an annual production of 70,000 glass panels and 50 million assembled units, aiming to generate roughly 2,500 jobs.
Evolution of the India Semiconductor Mission (ISM):
ISM 1.0:
Launched in 2021 with a ₹76,000-crore outlay to build a full-stack ecosystem.
To date, it has approved ten projects across six states, attracting over ₹1.6 lakh crore in investments.
This includes fabrication plants by the Tata Group and OSAT (assembly, testing, packaging) units like those by Micron Technology.
The Shift to ISM 2.0:
The government is currently drafting the next iteration of the plan, expected to feature an $11 billion outlay.
While the first phase focused on attracting core chipmaking infrastructure, ISM 2.0 will pivot towards supporting ancillary industries (such as specialized gases, chemicals, and capital goods).
Additionally, it is expected to feature a significant design-side push, tying government incentives directly to the amount of market capital that design companies can successfully raise.