Patent ID: 11962902
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 0:
1. A light detecting device, comprising:
a semiconductor substrate;
a first on-chip lens disposed above the semiconductor substrate;
a second on-chip lens disposed above the semiconductor substrate;
a first photoelectric conversion portion disposed between the first on-chip lens and the semiconductor substrate;
a second photoelectric conversion portion disposed between the second on-chip lens and the semiconductor substrate;
a first color filter disposed above the semiconductor substrate and disposed below the first photoelectric conversion portion;
a second color filter disposed above the semiconductor substrate and disposed below the second photoelectric conversion portion;
a first photoelectric conversion region disposed in the semiconductor substrate and disposed below the first color filter; and
a second photoelectric conversion region disposed in the semiconductor substrate and disposed below the second color filter,
wherein the light detecting device is configured to detect a phase difference from a first output of the first photoelectric conversion portion and a second output of the second photoelectric conversion portion.