TDS Innovation raises $4.68M pre-Series A for 2D chip deposition
What's the deal? South Korea's tds innovation has raised US$5.28M in an early-stage round led by LB InvestmentDealroom has a profile for this one. Try Dealroom →. IBK Industrial Bank of KoreaDealroom has a profile for this one. Try Dealroom →, IBK Venture InvestmentDealroom has a profile for this one. Try Dealroom →, and Daejeon Investment FinanceDealroom has a profile for this one. Try Dealroom → joined as new investors, while existing backers FutureplayDealroom has a profile for this one. Try Dealroom → and Stonebridge VenturesDealroom has a profile for this one. Try Dealroom → followed on. The round brings total funding to US$8.38M.
What's the endgame? The company develops deposition equipment, process technology, and precursor materials for forming two-dimensional semiconductors — ultra-thin films roughly 0.7nm thick — evenly across large wafers. Its proprietary Crystal Layer Deposition (CLD) technology aims to supply the equipment, materials, and processes needed to manufacture 2D chips together.
Why now? 2D semiconductors are drawing attention as a next-generation channel material because they support higher chip density, 3D stacking, and lower power consumption — a potential answer to the computing demand and data-centre power strain driven by AI.
What's the money for? The company will develop mass-production-ready deposition equipment for 300mm wafers, the industry standard. The goal is to verify film uniformity and process repeatability across the full wafer, then build a platform that can scale to volume manufacturing.
"This investment is an important turning point for extending our accumulated 2D semiconductor deposition technology into actual manufacturing environments," said chief executive officer Kang Ki-bum (translated from Korean).
What could go wrong? Commercialisation remains a long-term challenge. Uniformity and yield of large-area thin films, plus compatibility with existing fab processes, are still core hurdles the company must clear.
The signal: The field is moving beyond the lab toward wafer-scale manufacturing. In June 2026, imecDealroom has a profile for this one. Try Dealroom →, ASMLDealroom has a profile for this one. Try Dealroom →, and TSMCDealroom has a profile for this one. Try Dealroom → unveiled a process integrating 2D-material transistors on 300mm wafers, and Singapore-based rival Nextrom raised a $12 million seed round in September to build wafer-scale deposition tools. The round signals investor interest in next-generation AI chips — and gives tds innovation the capital to test its technology at real manufacturing scale.
Read more: wowtale.net
Image credit: Generated with Gemini
