Patent ID: 11920982
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. An image sensor, comprising:
an aperture;
a dispersion array;
a lens;
an image sensor; and
a processor,
wherein the dispersion array further comprises a first dispersion structure and a second dispersion structure, wherein the first dispersion structure is configured to scatter light of a first wavelength range, and disperse light of a second wavelength range,
wherein the first dispersion structure includes a first row of nanostructures positioned at a first angle for scattering the light of the first wavelength range,
wherein the second dispersion structure includes a second row of nanostructures positioned at a second angle for scattering the light of a third wavelength range,
wherein the first angle is different from the second angle.