YCMEC.YCMEC, established in 2016 and headquartered in Changchun, Jilin Province, with a registered capital of 410 million yuan, is an independent semiconductor foundry specializing in providing CMOS image sensor BSI (back-illuminated) process technology, power products, and specialized custom chip fabrication services. The company is committed to offering BSI, SOI, and specialty chip manufacturing services for 200mm (8-inch) and 300mm (12-inch) wafers. It supports the R&D and production of Color Filter & Micro Lens (CFM) processes and sells TMBS photovoltaic products. Employing internationally advanced technologies and equipment, YCMEC has successfully developed CIS processing technology at the 0.18μm process node, establishing a mature foundation in back-illuminated technology. In 2020, it successfully developed CF&ML (Color Filter & Micro Lens) processes, achieving mass production of TMBS products in 2022. The company delivers comprehensive, customized semiconductor process solutions, with core offerings including TMBS photovoltaic products, BSI/SOI/specialty bonding foundry services, CF&ML foundry services, and MEMS pressure sensors.
