Since the second quarter of 2021, the overall inventory level of the semiconductor industry supply chain has increased. Domestic integrated circuit design companies have ushered in a wave of customers. The wafer foundry capacity has been severely tight in the market, and there has been continuous failure to fully meet customer needs.

In the current market, the supply of products such as integrated TDDI, MCU, touch IC, and drive circuit ic for touch and display drivers is in short supply.

The upstream design companies of integrated circuits, from the overall market demand order situation, the market demand is active, but because the production capacity cannot be supported in place, the wafer manufacturing foundry is at a high premium, and the design enterprises are in order to ensure that the production capacity and the customers share the cost increases.