Powerchip Semiconductor Manufacturing Corporation (PSMC) announced on November 28 the launch of its Tongluo facility in Miaoli, central Taiwan, equipped with advanced interposer production and 3D wafer stacking capabilities. This new fab, with a monthly capacity of 40,000 12-inch wafers, positions PSMC to deliver high-margin 3D AI foundry services, enabling global clients to capitalize on the accelerating growth of the AI sector.

As inventory stockpiling of midrange and entry-level smartphone panels increases, the demand outlook for LCD TDDI chips shows promise, according to industry sources.

Powertip Technology’s transformation from a basic display manufacturer to a comprehensive solution provider marks a significant shift in its business model. The company has evolved its product mix, with TFT displays now comprising nearly 70% of its portfolio, up from 50%, while black-and-white displays have decreased from 45% to approximately 30%.