公开(公告)号：US20250142995A1

公开(公告)日：2025-05-01

申请号：US18962545

申请日：2024-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Han KIM ,  Dong Min KEUM ,  Bum Suk KIM ,  Yun Ki LEE

IPC: H10F39/00 ,  H04N25/704 ,  H10F39/18

Abstract: An image sensor includes different first and second focus pixels in a substrate; a first adjacent pixel in the substrate and adjacent to the first focus pixel in a positive first direction, a pixel being absent between the first focus pixel and the first adjacent pixel; a first micro-lens covering the first adjacent pixel; a second adjacent pixel in the substrate and adjacent to the second focus pixel in a positive first direction, a pixel being absent between the second focus pixel and the second adjacent pixel; and a second micro-lens covering the second adjacent pixel, and an area of the first micro-lens being different from an area of the second micro-lens.

公开(公告)号：US20250151434A1

公开(公告)日：2025-05-08

申请号：US19016815

申请日：2025-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Kyu LEE ,  Dong Min KEUM ,  Jun Sung PARK ,  Bum Suk KIM ,  Tae Han KIM ,  Kwang Hee LEE ,  Tae Sung LEE

IPC: H10F39/00

Abstract: An image sensor includes a substrate including a first surface on which light is incident and a second surface opposite to the first surface, unit pixels in the substrate, each including a photoelectric conversion layer, color filters on the first surface of the substrate, a grid pattern on the first surface of the substrate defining a respective light receiving area of each of the unit pixels, and microlenses on the color filters, each of the microlenses corresponding to a respective one of the unit pixels, wherein the unit pixels include a first pixel and a second pixel sharing a first color filter which is one of the color filters, and a first light receiving area of the first pixel is different from a second light receiving area of the second pixel.

公开(公告)号：US20220336513A1

公开(公告)日：2022-10-20

申请号：US17550294

申请日：2021-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Han KIM ,  Dong Min KEUM ,  Bum Suk KIM ,  Yun Ki LEE

IPC: H01L27/146 ,  H04N5/369

Abstract: An image sensor includes different first and second focus pixels in a substrate; a first adjacent pixel in the substrate and adjacent to the first focus pixel in a positive first direction, a pixel being absent between the first focus pixel and the first adjacent pixel; a first micro-lens covering the first adjacent pixel; a second adjacent pixel in the substrate and adjacent to the second focus pixel in a positive first direction, a pixel being absent between the second focus pixel and the second adjacent pixel; and a second micro-lens covering the second adjacent pixel, and an area of the first micro-lens being different from an area of the second micro-lens.