Overview
VIS Fab 3 is a 200mm (8-inch) foundry line in Luzhu, Taoyuan producing logic and mixed-signal ICs. VIS was founded in December 1994 in Hsinchu Science Park by Morris Chang and initially made DRAM before announcing its shift to pure-play foundry in 2000 and fully exiting DRAM in February 2004. Across its five 8-inch fabs in Taiwan and Singapore, VIS ran a combined capacity of roughly 287,000 wafers per month in 2025. Key facility details include: The facility is situated at No. 336, Sec. 1, Nankan Rd., Luzhu Dist, Taoyuan City, Taiwan, R.O.C.. It focuses on Logic / Foundry and 110, 150, 180, 250, 350, 500 process nodes on 200mm wafers.
Technology
About VIS
VIS is a leading specialty-foundry service provider based in Taiwan and Singapore. VIS specializes in high-voltage, power management, discrete, and mixed-signal chips, serving a wide array of industrial and consumer applications.