公开(公告)号：US20220139989A1

公开(公告)日：2022-05-05

申请号：US17490761

申请日：2021-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Inyong PARK ,  Minkwan KIM ,  In Sung JOE ,  Jinhyung KIM ,  Dhami PARK ,  Kisang YOON

IPC: H01L27/146 ,  H04N5/232

Abstract: An image sensor includes a first substrate including a focus pixel region and pixel regions around the focus pixel region, each of the focus pixel region and the pixel regions including at least one photoelectric conversion region, color filters provided on the focus pixel region and the pixel regions, respectively, and on a first surface of the first substrate, and micro lenses provided on the color filters, respectively. The micro lenses include an auto-focus lens on the focus pixel region, a first micro lens adjacent to the auto-focus lens, and a standard micro lens spaced apart from the auto-focus lens.