| CPC H10F 39/8053 (2025.01) [H10F 39/182 (2025.01)] | 14 Claims |
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1. An optical device, comprising:
a substrate comprising sixteen photoelectrodes first; and
a hybrid absorber disposed above the substrate, the hybrid absorber comprising:
a color filter layer comprising four first color filters corresponding to four first photodiodes, four second color filters corresponding to four second photodiodes, and four third color filters corresponding to four third photodiodes, wherein the first color filter, the second color filter, and the third color filter are different from each other;
a plurality of dielectric structures disposed in the four first color filters and the four second color filters and not disposed in the 4 third color filters; and
a plurality of metal-insulator-metal structures disposed above the four first photodiodes and the four third photodiodes and not disposed above the four second photodiodes.
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