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

Claim 15:
16. An image sensor, comprising:
an aperture;
a dispersion array;
a lens;
an image sensor; and
a processor,
wherein the dispersion array further comprises a dispersion structure including a scattering layer and a dispersion layer, wherein the scattering layer includes a first row of nanostructures and a second row of nanostructures, wherein at least a portion of the first row of nanostructures is distributed according to a first structure design, and at least a portion of the second row of nanostructures is distributed according to a second structure design, wherein the first structure design and the second structure design are for providing a substantially constant scattering for an incident light input over a range of incident light input angle ranges, wherein the first structure design includes a random component, wherein the random component includes a distance of the first row of nanostructures from the second row of nanostructures.