Panasonic develops Organic Photoconductive Film (OPF) CMOS image sensor technology that achieves excellent colour reproducibility under any light source irradiation.
Panasonic Holdings Corporation has developed excellent colour reproduction technology that suppresses colour crosstalk by thinning the photoelectric conversion layer using the high light absorption rate of the Organic Photoconductive File (OPF) and by using electrical pixel separation technology.
In this technology, the OPF part that performs the photoelectric conversion and the circuit part that stores and readouts the electric charge are completely independent. This unique layered structure dramatically reduces the sensitivity of each pixel in green, red, and blue in wavelength regions outside the target range. As a result, colour crosstalk is reduced, excellent spectral characteristics are obtained, and accurate colour reproduction is made possible regardless of the type of light source.
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