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MEMS (Micro Electro Mechanical Systems) technology uses sub-micron precision photolithography and etching of silicon wafers to enable moving mechanical structures with less than 1 micron tolerance, which enables high-performance, miniature cameras for cell phones and other camera-enabled devices.
Tessera’s silicon MEMS solutions offer superior price/performance and reliability in a small form factor. These single-chip solutions enable high-precision motion control that is integrated with electrostatic actuation, providing high-precision control of a moving lens for auto-focus functionality and image quality comparable with stand-alone digital still cameras. |