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    COLLECTION OPTICS SYSTEM FOR SPECTROMETER AND RAMAN SPECTRAL SYSTEM
    1.
    发明申请
    COLLECTION OPTICS SYSTEM FOR SPECTROMETER AND RAMAN SPECTRAL SYSTEM 审中-公开

    公开(公告)号：US20190064072A1

    公开(公告)日：2019-02-28

    申请号：US16034609

    申请日：2018-07-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Unjeong KIM ,  Jinyoung PARK ,  Sungmo AHN ,  Younggeun ROH ,  Hongseok LEE

    IPC: G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  G01N21/47 ,  G01J3/04 ,  G01N33/66

    Abstract: A collection optics system for a spectrometer and a Raman spectral system including the collection optics system is provided. The collection optics system is configured to selectively collect a Raman signal from scattered light output from a target object, the collection optics system includes a non-imaging collection unit configured to collect the Raman signal and output the Raman signal, the non-imaging collection unit including an entrance surface on which the scattered light is incident and an exit surface through which the Raman signal is output, and a Raman filter provided on a portion of the entrance surface of the non-imaging collection unit and configured to block the scattered light including a fluorescence signal. Therefore, the collection optics system may suppress reception of the fluorescence signal of the scattered light and selectively collect the Raman signal.

    METHOD AND DEVICE WITH IMAGE ACQUISITION
    2.
    发明申请
    METHOD AND DEVICE WITH IMAGE ACQUISITION 有权

    公开(公告)号：US20250150720A1

    公开(公告)日：2025-05-08

    申请号：US18925450

    申请日：2024-10-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seo Hee SO ,  Kinam KWON ,  Kyungbae PARK ,  Sungmo AHN ,  Sungyoung YUN ,  Hyong Euk LEE ,  Younhee LIM

    IPC: H04N23/76 ,  H04N23/71 ,  H04N23/73 ,  H04N25/40 ,  H04N25/589

    Abstract: A processor-implemented method with image acquisition includes acquiring image frames comprising a shutter-off frame corresponding to a shutter-off through a sensor by performing the shutter-off during continuous shooting, acquiring a measurement signal corresponding to a target image frame, removing, based on a target shutter-off frame corresponding to the target image frame, a first remaining signal corresponding to the target shutter-off frame from a measurement signal corresponding to shutter-off period frames comprising image frames between the target image frame and the target shutter-off frame, and generating a target image frame from which a second remaining signal is removed based on one or more of the shutter-off period frames from which the first remaining signal is removed.

    IMAGE SENSOR INCLUDING COLOR SEPARATING LENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
    3.
    发明申请
    IMAGE SENSOR INCLUDING COLOR SEPARATING LENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR 有权

    公开(公告)号：US20220344399A1

    公开(公告)日：2022-10-27

    申请号：US17565903

    申请日：2021-12-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sungmo AHN ,  Sookyoung ROH ,  Seokho YUN

    IPC: H01L27/146 ,  G02B5/20

    Abstract: Provided are an image sensor including a color separating lens array and an electronic apparatus. The image sensor includes: a sensor substrate including a plurality of first pixels and a plurality of second pixels, wherein each of the first pixels includes a plurality of photosensitive cells that are two-dimensionally arranged in a first direction and a second direction, and, a first pixel of a first group includes a first edge region and a second edge region that are arranged at opposite edges of the first pixel in the first direction and outputs first and second photosensitive signals with respect to the light incident on the first and second edge regions.

    IMAGE SENSOR HAVING NANO-PHOTONIC LENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
    7.
    发明申请
    IMAGE SENSOR HAVING NANO-PHOTONIC LENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR 有权

    公开(公告)号：US20250048766A1

    公开(公告)日：2025-02-06

    申请号：US18674307

    申请日：2024-05-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Choonlae CHO ,  Hongkyu PARK ,  Jungho CHA ,  Sookyoung ROH ,  Sangeun MUN ,  Sungmo AHN

    IPC: H01L27/146

    Abstract: Provided is an image sensor including a sensor substrate including a plurality of pixels configured to sense light, and a nano-photonic lens array configured to separate incident light based on color and condense the separated incident light onto the plurality of pixels, wherein the nano-photonic lens array includes a plurality of supercells two-dimensionally disposed and including first unit patterns and second unit patterns, respectively including a plurality of pixel corresponding regions corresponding to the plurality of pixels, and wherein each of the plurality of pixel corresponding regions includes a plurality of nano-structures configured to separate the incident light based on color and condense the incident light onto the plurality of pixels, and wherein a cross-sectional size or a cross-sectional shape of a first nano-structure is different from a cross-sectional size or a cross-sectional shape of a second nano-structure.

    IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE SAME
    8.
    发明公开
    IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240079430A1

    公开(公告)日：2024-03-07

    申请号：US18236122

    申请日：2023-08-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Choonlae CHO ,  Sangeun MUN ,  Sungmo AHN ,  Sookyoung ROH ,  Hyunsung PARK ,  Seokho YUN ,  Sangyun LEE ,  Junho LEE

    IPC: H01L27/146

    CPC classification number: H01L27/14627 ,  H01L27/14621 ,  H01L27/1463 ,  H01L27/14645

    Abstract: An image sensor includes a sensor substrate includes first, second, and third pixels respectively sensing first, second and third wavelengths of light, A color separating lens array changes phase of light of the first, second, and third wavelengths, and condenses the phase-changed light onto the first, second and third pixels, respectively. The color separating lens array includes first to third pixel corresponding regions respectively facing the first to third pixels. The first pixel corresponding region includes a plurality of first nanoposts, the second pixel corresponding region includes a plurality of second nanoposts, and the third pixel corresponding region includes a plurality of third nanoposts, a second center nanopost having a greatest cross-sectional width among the second nanoposts overlaps a center of the second pixel, and a third center nanopost having a greatest cross-sectional width among the third nanoposts does not overlap a center of the third pixel.

    IMAGE SENSOR INCLUDING PATTERNED ANTIREFLECTION LAYER AND ELECTRONIC APPARATUS INCLUDING THE SAME
    9.
    发明公开
    IMAGE SENSOR INCLUDING PATTERNED ANTIREFLECTION LAYER AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240063241A1

    公开(公告)日：2024-02-22

    申请号：US18235547

    申请日：2023-08-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangeun MUN ,  Sookyoung ROH ,  Sungmo AHN ,  Hyunsung PARK ,  Seokho YUN ,  Sangyun LEE ,  Junho LEE ,  Choonlae CHO

    IPC: H01L27/146

    CPC classification number: H01L27/14627 ,  H01L27/14645

    Abstract: Provided are an image sensor including a patterned antireflection layer and an electronic apparatus including the image sensor. The image sensor includes a sensor substrate including a plurality of first pixels sensing light having a first wavelength and a plurality of second pixels sensing light having a second wavelength different from the first wavelength, a nano-photonic lens array including a plurality of nanostructures configured to condense an incident light onto the plurality of first pixels and the plurality of second pixels, and an antireflection layer disposed on a light incident surface of the nano-photonic lens array and including a plurality of holes arranged periodically and two-dimensionally, wherein the plurality of holes include a plurality of first holes arranged along a boundary between first and second pixels adjacent to each other and a plurality of second holes disposed to face an inner region of the first pixel or the second pixel.

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