Patent ID: 11943543
Assignee: SK HYNIX INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. The imaging device according to claim 8, wherein the controllable item includes an exposure time, a conversion gain, and an analog gain, and an amount of light exposure is an uncontrollable item,
wherein the set value calculation unit sets a plurality of conversion gains including a first conversion gain for the high light-transmittance pixels, sets a plurality of exposure times including a first exposure time for the high light-transmittance pixels, and sets a second analog gain for the high light-transmittance pixels, and
wherein the set value calculation unit sets a second conversion gain, a second exposure time, and a second analog gain for the low light-transmittance pixels,
wherein:
the first conversion gain is greater than the second conversion gain;
the first exposure time is longer than the second exposure time; and
the second analog gain is less than a first analog gain.