# Lithography

Beyond the Nanometer: Huawei’s “Tao Law” and the New Frontier of Silicon Sovereignty

Huawei has introduced the 'Tao (τ) Law,' a new semiconductor development principle that prioritizes reducing signal latency through 'logic folding' over traditional physical miniaturization. This strategy aims to achieve high-end performance parity with 1.4nm chips by 2031, effectively creating a workaround for current lithography restrictions.