I keep reading about the development of an organic sensor and have no clue what that means. If I had such a sensor, would it need to be fed and walked every day?
Just joking.... but I would like to understand the concept. Thanks in advance.
Its not really an organic sensor exactly, its a thin photoelectric film placed on the chip surface which acts as the photo-electric conversion layer instead of the chip surface itself (which is normally in a well surrounded by the circuitry mounted on the silicon surface and thus not as receptive to incoming light, especially at an angle).
This "film" happens to be based on an organic (carbon based) compound rather than a silicon one. Its only job is to convert light into electrical charge which is then stored on the silicon itself.
But because it sits on the surface of the chip, it is not obstructed by the chip circuitry so can be receptive to all the incident light from a wide range of angles.
However, apart from this organic layer, the chip is otherwise a normal silicon device.