Multi-layered solid-state image sensor for three-dimensional picture image processing

摘要: A multi-layered solid state image sensor senses a three-dimensional optical introduced through lens having constant focal length and depth. The has plurality of transparent layers (24a, 24b, 24c, 24d) stacked together with reflection preventive coating films (26a, 26b, 26c, 26d) sandwiched therebetween. cell matrix (C1, C2, C3, C4) is provided on each the 24d). Cells included in are arranged so as not to overlap other that light can effectively reach lowermost layer. matrices defining imaging surfaces become operative simultaneously for sensing. Therefore, just-focused planes at different points formed matrices.