A photoelectric converter of a high signal-to-noise ratio, low cost, high productivity and stable characteristics and a system including the above photoelectric converter. The photoelectric converter includes a photoelectric converting portion in which a first electrode layer, an insulating layer for...http://www.google.de/patents/US6512279?utm_source=gb-gplus-sharePatent US6512279 - Photoelectric converter, its driving method, and system including the photoelectric converter