[IEEE The 13th International Conference on Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDUCERS '05. - Seoul, Korea (June 5-9, 2005)] The 13th International Conference on Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDUCERS '05. - Fabrication of a novel 3-dimensional 8 x 8 electrode array for artificial retina