公开(公告)号：US20220120662A1

公开(公告)日：2022-04-21

申请号：US17215185

申请日：2021-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwoo BAE ,  Boris AFINOGENOV ,  Maksim RIABKO ,  Anton MEDVEDEV ,  Aleksandr SHOROKHOV ,  Anton SOFRONOV ,  Ingi KIM ,  Jungwook KIM ,  Youngjoo LEE ,  Kyunghun HAN

IPC: G01N15/14

Abstract: A particle inspection method includes irradiating a spatially modulated modulation beam onto a surface of a substrate and detecting an absorption light signal from a reflection beam generated through reflection of the spatially modulated modulation beam by the substrate.

公开(公告)号：US20250147305A1

公开(公告)日：2025-05-08

申请号：US18606999

申请日：2024-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Anton SOFRONOV ,  Se Yoon KIM ,  Won Teak SEO ,  Jang Woo YOU ,  Du Hyun LEE

IPC: G02B27/00 ,  B82Y20/00 ,  G02B1/00 ,  G02B1/02 ,  G02B13/00

Abstract: An optical imaging device includes: an optical lens; and a spaceplate configured to transmit light that has passed through the optical lens, wherein the spaceplate may include a plurality of layers configured to correct a chromatic aberration of the optical lens.

公开(公告)号：US20250146876A1

公开(公告)日：2025-05-08

申请号：US18614301

申请日：2024-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won Taek SEO ,  Anton SOFRONOV ,  Se Yoon KIM ,  Byong Gwon SONG ,  Jang Woo YOU ,  Du Hyun LEE

IPC: G01J5/0806 ,  G01J5/08 ,  G01J5/20

Abstract: The present disclosure relates to a bolometer pixel and a bolometer array. The bolometer pixel includes: a substrate; an absorber configured to absorb incoming light in a predetermined wavelength range and having a central absorbent body that floats above the substrate by supports; and a reflector having a reflective layer provided on the substrate to reflect light incident on the substrate, and a pattern layer provided on the reflective layer to have lens power to concentrate the incident light onto the central absorbent body.