公开(公告)号：US20190043901A1

公开(公告)日：2019-02-07

申请号：US15737402

申请日：2017-04-11

Applicant: SONY CORPORATION

Inventor： Hideyuki HONDA ,  Tetsuya UCHIDA ,  Toshifumi WAKANO ,  Yusuke TANAKA ,  Yoshiharu KUDOH ,  Hirotoshi NOMURA ,  Tomoyuki HIRANO ,  Shinichi YOSHIDA ,  Yoichi UEDA ,  Kosuke NAKANISHI

IPC: H01L27/146 ,  H04N5/365 ,  H04N5/378

Abstract: The present technology relates to a solid-state imaging element configured so that pixels can be more reliably separated, a method for manufacturing the solid-state imaging element, and an electronic apparatus. The solid-state imaging element includes a photoelectric converter, a first separator, and a second separator. The photoelectric converter is configured to perform photoelectric conversion of incident light. The first separator configured to separate the photoelectric converter is formed in a first trench formed from a first surface side. The second separator configured to separate the photoelectric converter is formed in a second trench formed from a second surface side facing a first surface. The present technology is applicable to an individual imaging element mounted on, e.g., a camera and configured to acquire an image of an object.

公开(公告)号：US20160049430A1

公开(公告)日：2016-02-18

申请号：US14778828

申请日：2014-03-20

Applicant: SONY CORPORATION

Inventor： Hirotoshi NOMURA

IPC: H01L27/146

CPC classification number: H01L27/14623 ,  H01L27/14605 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/1464

Abstract: An imaging element according to the present disclosure includes: a first pixel and a second pixel each including a light receiving section and a light condensing section, in which the light receiving section includes a photoelectric conversion element, and the light condensing section is configured to allow entering light to be condensed toward the light receiving section; a trench provided between the first pixel and the second pixel; a first light shielding film embedded in the trench; and a second light shielding film provided on part of a light receiving surface of the light receiving section of the second pixel, in which the second light shielding film is continuous with the first light shielding film.

Abstract translation: 根据本公开的成像元件包括：第一像素和第二像素，每个包括光接收部分和聚光部分，其中光接收部分包括光电转换元件，并且所述聚光部分被配置为允许 进入光被朝向光接收部分冷凝; 设置在所述第一像素和所述第二像素之间的沟槽; 嵌入沟槽中的第一遮光膜; 以及第二遮光膜，设置在第二像素的受光部的受光面的一部分上，第二遮光膜与第一遮光膜连续。

公开(公告)号：US20200286937A1

公开(公告)日：2020-09-10

申请号：US16877304

申请日：2020-05-18

Applicant: SONY CORPORATION

Inventor： Hideyuki HONDA ,  Tetsuya UCHIDA ,  Toshifumi WAKANO ,  Yusuke TANAKA ,  Yoshiharu KUDOH ,  Hirotoshi NOMURA ,  Tomoyuki HIRANO ,  Shinichi YOSHIDA ,  Yoichi UEDA ,  Kosuke NAKANISHI

IPC: H01L27/146 ,  H01L21/76 ,  H04N5/365 ,  H04N5/378

Abstract: The present technology relates to a solid-state imaging element configured so that pixels can be more reliably separated, a method for manufacturing the solid-state imaging element, and an electronic apparatus.The solid-state imaging element includes a photoelectric converter, a first separator, and a second separator. The photoelectric converter is configured to perform photoelectric conversion of incident light. The first separator configured to separate the photoelectric converter is formed in a first trench formed from a first surface side. The second separator configured to separate the photoelectric converter is formed in a second trench formed from a second surface side facing a first surface. The present technology is applicable to an individual imaging element mounted on, e.g., a camera and configured to acquire an image of an object.

公开(公告)号：US20170098673A1

公开(公告)日：2017-04-06

申请号：US15288151

申请日：2016-10-07

Applicant: SONY CORPORATION

Inventor： Hirotoshi NOMURA

IPC: H01L27/146

CPC classification number: H01L27/14623 ,  H01L27/14605 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/1464

Abstract: An imaging element according to the present disclosure includes: a first pixel and a second pixel each including a light receiving section and a light condensing section, in which the light receiving section includes a photoelectric conversion element, and the light condensing section is configured to allow entering light to be condensed toward the light receiving section; a trench provided between the first pixel and the second pixel; a first light shielding film embedded in the trench; and a second light shielding film provided on part of a light receiving surface of the light receiving section of the second pixel, in which the second light shielding film is continuous with the first light shielding film.