12 inches.
The product size of Hefei Yirui Semiconductor is 12 inches. Hefei Yirui Semiconductor is a high-tech enterprise focusing on the R&D, production and sales of X-ray flat panel detectors and digital X-ray detector chips. Products are widely used in medical, security inspection, industry, scientific research and other fields. 12 inches refers to the diameter size of the product. It is one of the common specifications in the semiconductor industry and is used to manufacture integrated circuits and chips.