Stimulating electrode structure and artificial retina implanting apparatus

摘要: The invention provides a stimulating electrode structure. structure comprises an insulated substrate and plurality of electrodes arranged in the forming array body two-dimensional direction parallel to substrate, wherein protrude from surface substrate; heights are roughly same; distances between gradually reduced center edge body. According structure, artificial retina, composed three-dimensional is formed impedance difference reduced, so that retina can be stimulated more effectively.