公开(公告)号：US20210280639A1

公开(公告)日：2021-09-09

申请号：US17261215

申请日：2019-07-25

Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Shinnosuke HATTORI ,  Hajime KOBAYASHI ,  Sae MIYAJI ,  Masato KANNO ,  Miki KIMIJIMA ,  Yuta HASEGAWA ,  Toshio NISHI ,  Takashi KAWASHIMA ,  Yosuke SAITO ,  Yuta INABA

IPC: H01L27/30 ,  H01L51/44 ,  H01L27/146

Abstract: To provide a photoelectric conversion element capable of further improving performance in a photoelectric conversion element using an organic semiconductor material. The photoelectric conversion element includes a first electrode and a second electrode arranged to face each other, and a photoelectric conversion layer 17 provided between the first electrode and the second electrode, in which the photoelectric conversion layer 17 includes a first organic semiconductor material and a second organic semiconductor material, and at least one of the first organic semiconductor material or the second organic semiconductor material is an organic molecule having a HOMO volume fraction of 0.15 or less or a LUMO volume fraction of 0.15 or less.

公开(公告)号：US20180219045A1

公开(公告)日：2018-08-02

申请号：US15743228

申请日：2016-07-14

Applicant: SONY CORPORATION

Inventor： Masaki MURATA ,  Hideaki MOGI ,  Shintarou HIRATA ,  Iwao YAGI ,  Yasuharu UJIIE ,  Masashi BANDO ,  Raku SHIRASAWA ,  Hajime KOBAYASHI ,  Mitsunori NAKAMOTO ,  Yuichi TOKITA

IPC: H01L27/30 ,  H01L51/42 ,  H01L51/44 ,  H01L51/00

CPC classification number: H01L27/307 ,  H01L27/146 ,  H01L27/14647 ,  H01L27/14667 ,  H01L27/286 ,  H01L51/0074 ,  H01L51/424 ,  H01L51/4253 ,  H01L51/442 ,  H04N9/045 ,  Y02E10/549

Abstract: An image pickup element is constituted by laminating at least a first electrode, an organic photoelectric conversion layer, and a second electrode in order, and the organic photoelectric conversion layer includes a first organic semiconductor material having the following structural formula (1).

公开(公告)号：US20210114988A1

公开(公告)日：2021-04-22

申请号：US17257104

申请日：2019-06-06

Applicant: SONY CORPORATION

Inventor： Hajime KOBAYASHI ,  Shinnosuke HATTORI

IPC: C07D221/14 ,  H01L27/146 ,  H01L27/30 ,  H01L51/44 ,  C07D221/18 ,  C07D471/04 ,  C07C15/62

Abstract: To provide a photoelectric conversion element capable of improving afterimage characteristics. It includes a first electrode and a second electrode arranged to face each other, and a photoelectric conversion layer provided between the first electrode and the second electrode and including a first organic semiconductor material and a second organic semiconductor material, in which the first organic semiconductor material or the second organic semiconductor material includes an organic semiconductor having a D3/Dtot of 0.01 or more.