Patent ID: 8854514

Claim:
A pixel array with a dynamic range comprising a plurality of first type photodiodes which are two-dimensionally arrayed, a plurality of second type photodiodes which are disposed between the first type photodiodes, and a plurality of image signal conversion circuits which are disposed between the first type photodiodes and the second type photodiodes to convert image signals detected by the first type photodiodes and the second type photodiodes into electric signals, wherein an area of the first type photodiodes is wider than that of the second type photodiodes, wherein each of wavelength ranges of the R filters, the G filters, and the B filters is divided into at least two ranges, wherein an R1 filter covering a part of the wavelength range covered by the R filter, a G1 filter covering a part of the wavelength range covered by the G filter, and a B1 filter covering a part of the wavelength range covered by the B filter are disposed on the first type photodiode, and wherein an R2 filter covering a remaining wavelength range in the wavelength range covered by the R filter excluding the part covered by the R1 filter, a G2 filter covering a remaining wavelength range in the wavelength range covered by the G filter excluding the part covered by the G1 filter, and a B2 filter covering a remaining wavelength range in the wavelength range covered by the B filter excluding the part covered by the B1 filter are disposed on the second type photodiode.