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    IMAGE SENSOR INCLUDING COLOR FILTER AND METHOD OF MANUFACTURING THE IMAGE SENSOR
    35.
    发明申请
    IMAGE SENSOR INCLUDING COLOR FILTER AND METHOD OF MANUFACTURING THE IMAGE SENSOR 有权
    图像传感器，包括彩色滤光片和制造图像传感器的方法

    公开(公告)号：US20160260762A1

    公开(公告)日：2016-09-08

    申请号：US15049658

    申请日：2016-02-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jesada UNGNAPATANIN ,  Seokho YUN ,  Doyoon KIM

    IPC: H01L27/146 ,  H01L27/148

    CPC classification number: H01L27/14621 ,  H01L27/14625 ,  H01L27/1463 ,  H01L27/14645 ,  H01L27/14685

    Abstract: An image sensor including a color filter and a method of manufacturing the image sensor are provided. The image sensor includes a light-sensing layer configured to detect incident light, and convert the incident light to an electrical signal. The image sensor further includes a color filter layer disposed on the light-sensing layer, the color filter layer including color filters, each of the color filters being configured to transmit, among the incident light, light in a wavelength band to the light-sensing layer. The image sensor further includes an isolation layer disposed between the color filters, the isolation layer being configured to optically isolate the color filters from each other. An upper portion of each of the color filters has a cylindrical shape, and a lower portion of each of the color filters has a hemispherical shape.

    Abstract translation: 提供了包括滤色器的图像传感器和图像传感器的制造方法。 图像传感器包括被配置为检测入射光并将入射光转换成电信号的光感测层。 图像传感器还包括设置在光感测层上的滤色器层，滤色器层包括滤色器，每个滤色器被配置为在入射光中将波长带中的光透射到感光层 层。 图像传感器还包括设置在滤色器之间的隔离层，隔离层被配置为将滤色器彼此光学隔离。 每个滤色器的上部具有圆柱形形状，并且每个滤色器的下部具有半球形。

    COLOR SEPARATION DEVICES AND IMAGE SENSORS INCLUDING THE SAME
    36.
    发明申请
    COLOR SEPARATION DEVICES AND IMAGE SENSORS INCLUDING THE SAME 有权
    颜色分离装置和包括其的图像传感器

    公开(公告)号：US20150323800A1

    公开(公告)日：2015-11-12

    申请号：US14707272

    申请日：2015-05-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunghyun NAM ,  Sookyoung ROH ,  Seokho YUN ,  Changgyun SHIN ,  Hyungue HONG

    IPC: G02B27/10 ,  G02B3/00 ,  H04N9/07 ,  G02B27/42

    Abstract: Color separation devices, and image sensors including the color separation devices and color filters, include at least two transparent bars that face each other with a gap therebetween. Mutually-facing surfaces of the at least two transparent bars are separated from each other by the gap such that the at least two transparent bars allow diffraction of visible light passing therebetween. The at least two transparent bars have a refractive index greater than a refractive index of a surrounding medium.

    Abstract translation: 颜色分离装置以及包括分色装置和滤色器的图像传感器包括彼此面对的至少两个透明条，其间具有间隙。 所述至少两个透明条的相互面对的表面通过所述间隙彼此分开，使得所述至少两个透明条允许在其间通过的可见光的衍射。 至少两个透明条的折射率大于周围介质的折射率。

    IMAGE SENSOR HAVING NANO-PHOTONIC LENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
    37.
    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：US20250022899A1

    公开(公告)日：2025-01-16

    申请号：US18440696

    申请日：2024-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seokho YUN ,  Sookyoung Roh ,  Daekwan Kim ,  Yohwan Noh ,  Jangho Moon

    IPC: H01L27/146 ,  G02B3/00

    Abstract: An image sensor includes a sensor substrate including a plurality of pixels that are two-dimensionally disposed in a first direction and a second direction; and a nano-photonic lens array including a first pixel corresponding region, a second pixel corresponding region, a third pixel corresponding region, and a fourth pixel corresponding region respectively corresponding to the plurality of pixels, wherein each of the first to fourth pixel corresponding regions includes a plurality of nano-structures that are arranged to condense light of a first wavelength, light of a second wavelength, and light of a third wavelength respectively onto the plurality of pixels, and in each of the second pixel corresponding region and the fourth pixel corresponding region, cross-sectional area sizes of the plurality of nano-structures are distributed asymmetrically in the first direction, the second direction, and a first diagonal direction, and are distributed symmetrically in a second diagonal direction that crosses the first diagonal direction.

    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR
    40.
    发明公开
    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR 审中-公开

    公开(公告)号：US20230238409A1

    公开(公告)日：2023-07-27

    申请号：US18100752

    申请日：2023-01-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sookyoung ROH ,  Seokho YUN ,  Sangyun LEE

    IPC: H01L27/146

    CPC classification number: H01L27/14621 ,  H01L27/14685 ,  H01L27/14625

    Abstract: Disclosed is an image sensor including a sensor substrate including a plurality of light sensing cells; a transparent spacer layer provided over the sensor substrate; and a color separation lens array provided over the spacer layer and including a plurality of nano-posts configured to change a phase of incident light according to an incident location, wherein the plurality of nano-posts are arranged in a plurality of layers, wherein, from among the plurality of nano-posts, nano-posts having widths less than wc may be arranged only in any one layer of the plurality of layers. Also, wc may be greater than or equal to 80 nm and less than or equal to 200 nm. Therefore, the minimum width of the nano-posts provided in the color separation lens array may be increased, which is advantageous for a manufacturing process.

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