公开(公告)号：US20240297189A1

公开(公告)日：2024-09-05

申请号：US18661951

申请日：2024-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In Sung JOE ,  Min Kyung KIM ,  Min Kwan KIM ,  Ji Su KIM ,  Tae Hoon KIM

IPC: H01L27/146 ,  H04N25/13 ,  H04N25/704

CPC classification number: H01L27/14605 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14634 ,  H01L27/14636 ,  H01L27/1464 ,  H01L27/14645 ,  H04N25/13 ,  H04N25/704

Abstract: An image sensor includes; a substrate including a first surface and a second surface; a first pixel region; a second pixel region; a third pixel region; a first lens on the first pixel region; a second lens on the second pixel region and the third pixel region; an element separation film in the substrate and being interposed between the first pixel region and the second pixel region; a first color filter to transmit light focused by the second lens to the second pixel region and the third pixel region; a color filter grid forming a region in which the first color filter is provided. The color filter grid includes a metal layer; and a protective film on the color filter grid and in contact with the first lens and the second lens. The first lens is on the second surface.

公开(公告)号：US20230343797A1

公开(公告)日：2023-10-26

申请号：US18216170

申请日：2023-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： In Sung JOE ,  Min Kyung KIM ,  Min Kwan KIM ,  Ji Su KIIM ,  Tae Hoon KIM

IPC: H04N25/704 ,  H01L27/146 ,  H04N25/13

CPC classification number: H01L27/14605 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14634 ,  H01L27/14636 ,  H01L27/1464 ,  H01L27/14645 ,  H04N25/13 ,  H04N25/704

Abstract: An image sensor a substrate comprising a first surface and a second surface opposite to the first surface; a first pixel region; a second pixel region; a third pixel region; a first lens on the first pixel region; a second lens on the second and third pixel regions; an element separation film provided in the substrate and interposed between the first pixel region the second pixel region; a first color filter configured to transmit light focused by the second lens to the second pixel region and the third pixel region; and a color filter grid forming a region in which the first color filter is provided. A width of the first pixel region in a first direction is between 0.5 um and 0.9 um. The first lens is disposed on the second surface. The first direction is parallel to the second surface.

公开(公告)号：US20220149091A1

公开(公告)日：2022-05-12

申请号：US17491905

申请日：2021-10-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In Sung JOE ,  Min Kyung KIM ,  Min Kwan KIM ,  Ji Su KIM ,  Tae Hoon KIM

IPC: H01L27/146 ,  H04N9/04 ,  H04N5/369

Abstract: Provided is an image sensor including a substrate, an element separation film provided on the substrate and having a mesh shape, a plurality of pixel regions formed by the element separation film, the plurality of pixel regions including a first pixel region and a second pixel region that is adjacent to the first pixel region, the element separation film being interposed between the first pixel region and the second pixel region, a first lens provided to extend along the first pixel region and the second pixel region, a first color filter configured to transmit light focused by the first lens to the first pixel region and the second pixel region, and a color filter grid forming a region in which the first color filter is provided, and at least partially overlapping the first pixel region and the second pixel region in a vertical direction.