Patent ID: 11935148
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The apparatus of claim 8, wherein the first fine structure and the second fine structure are configured such that the light of the first wavelength forms, at a position immediately after passing through the color separation lens array, a phase distribution of 2Nπ at the first photo-sensing cells and forms a phase distribution of (2N−1)π at the second photo-sensing cells, wherein N is an integer greater than 0, and
wherein the light of the second wavelength forms, at a position immediately after passing through the color separation lens array, a phase distribution of (2M−1)π at the first photo-sensing cells and forms a phase distribution of 2Mπ at the second photo-sensing cells, wherein M is an integer greater than 0.