Samsung Commits to Developing 1.4-Nanometer Chip Technology by 2029

• July 1, 2026

Samsung Electronics has reaffirmed its plans to develop semiconductor chips using a 1.4-nanometer (nm) process by 2029, according to recent reports from South Korean media. This marks a significant strategic decision after earlier internal uncertainty regarding the viability of pursuing such an advanced manufacturing node.

Renewed Focus on Advanced Process Technology

Earlier this year, Samsung had indicated intentions to explore production capabilities at the 1.4-nm scale toward the end of the decade. However, subsequent internal evaluations cast doubt on whether the considerable investment and technical challenges associated with this next-generation technology would be justified. Since then, discussions within the company have shifted, with the benefits of developing the 1.4-nm process now outweighing those concerns.

The decision underscores Samsung’s commitment to maintaining leadership in semiconductor fabrication by pushing the limits of chip miniaturization. Achieving a 1.4-nm node is expected to enhance performance and energy efficiency, potentially enabling new applications across consumer electronics, computing, and other fields dependent on cutting-edge chips.

While specific details on the timeline or the technical aspects of the 1.4-nm node remain sparse, Samsung is reportedly accelerating efforts to address engineering and production challenges. The company’s direction contrasts with some industry peers that are taking more cautious approaches to scaling down process technology amid rising complexity and escalating costs.

Samsung’s move to embrace 1.4-nm chip fabrication reflects broader trends in the semiconductor sector, where incremental advancements in transistor size continue to drive innovation despite the intensifying difficulty of miniaturization. The company’s substantial investments in research and development aim to solidify its competitive position in the global chip manufacturing landscape over the coming years.

As Samsung proceeds with this initiative, industry watchers will be attentive to milestones related to prototype development, pilot production, and eventual commercial availability. The 1.4-nm process could influence not only Samsung’s product portfolio but also the broader ecosystem of electronics that rely on its chips.

Samsung has renewed its dedication to advancing 1.4-nanometer semiconductor process technology, aiming for production readiness by 2029.