NE Asia Online has an interesting article about the development of an organic CMOS sensor by Fujifilm.

“The reason the organic CMOS sensor has been referred to as the ideal imaging sensor is its structure. Existing imaging devices extract only specific wavelengths, using color filters, and convert them to charges. In the green image, for example, blue and red light is discarded. The organic CMOS sensor, however, uses all visible light thanks to a vertical stack of organic photoelectric conversion films (Fig 3, p53). The per-pixel optical utilization is tripled, making it possible that sensitivity would be significantly higher than that of existing imagers.”

Website: NE Asia Online - Fuji Film’s Success with Organic Imaging Sensor