VisEra Technologies through the years: building image-sensor foundry services
VisEra Technologies was established in Taiwan in 2003 as a joint venture between TSMC and OmniVision Technologies to provide specialised image-sensor manufacturing services.
How VisEra Technologies developed
The company built expertise in colour filters, micro-lenses, wafer-level optics and other back-end processes used with CMOS image sensors. It expanded manufacturing capability as cameras proliferated across smartphones, vehicles and connected devices.
VisEra Technologies in 2026
By 2026, VisEra operated as a specialist image-sensor foundry and optical-processing company serving semiconductor customers.
Its role illustrates the depth of the camera supply chain: producing an image sensor requires not only the silicon device but also optical structures and wafer-level processing that sit between the chip fab and final camera module.
