公开(公告)号：US20220285630A1

公开(公告)日：2022-09-08

申请号：US17744916

申请日：2022-05-16

Applicant: Sony Corporation ,  Sony Semiconductor Solutions Corporation

Inventor： Yosuke SAITO ,  Ichiro TAKEMURA ,  Osamu ENOKI ,  Yuki NEGISHI ,  Yuta HASEGAWA ,  Hideaki MOGI ,  Yasuharu UJIIE

IPC: H01L51/00 ,  C07D495/04

Abstract: A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.

公开(公告)号：US20200168815A1

公开(公告)日：2020-05-28

申请号：US16612139

申请日：2018-05-07

Applicant: Sony Corporation ,  Sony Semiconductor Solutions Corporation

Inventor： Yosuke SAITO ,  Ichiro TAKEMURA ,  Osamu ENOKI ,  Yuki NEGISHI ,  Yuta HASEGAWA ,  Hideaki MOGI ,  Yasuharu UJIIE

IPC: H01L51/00 ,  C07D495/04 ,  H01L27/30 ,  H01L51/42

Abstract: A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.

公开(公告)号：US20210193740A1

公开(公告)日：2021-06-24

申请号：US17057763

申请日：2019-05-13

Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Yosuke SAITO ,  Sae MIYAJI ,  Masato KANNO ,  Yasuharu UJIIE ,  Yuta HASEGAWA ,  Osamu ENOKI ,  Yuki NEGISHI

IPC: H01L27/30 ,  H01L27/28 ,  H01L51/00 ,  H01L51/42 ,  H01L51/44

Abstract: A first photoelectric conversion element according to an embodiment of the present disclosure incudes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer provided between the first electrode and the second electrode and including a chromophore, fullerene or a fullerene derivative, and a hole-transporting material, in which the chromophore and the fullerene or the fullerene derivative are bonded to each other at least partially via a crosslinking group in the photoelectric conversion layer.

公开(公告)号：US20190081251A1

公开(公告)日：2019-03-14

申请号：US16082834

申请日：2017-03-14

Applicant: SONY CORPORATION

Inventor： Yoshiaki OBANA ,  Yosuke SAITO ,  Norikazu NAKAYAMA ,  Yuki NEGISHI ,  Yuta HASEGAWA ,  Ichiro TAKEMURA ,  Osamu ENOKI ,  Nobuyuki MATSUZAWA

IPC: H01L51/00 ,  H01L27/146 ,  H01L51/44

Abstract: A photoelectric conversion element according to the disclosure includes: a first electrode and a second electrode that are disposed to face each other; and a photoelectric conversion layer that is provided between the first electrode and the second electrode, and contains at least one kind of polycyclic aromatic compound represented by any one of the following general formula (1), the following general formula (2), and the following general formula (3):

公开(公告)号：US20210057649A1

公开(公告)日：2021-02-25

申请号：US17045855

申请日：2019-04-04

Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Osamu ENOKI ,  Yuki NEGISHI ,  Yuta HASEGAWA ,  Iwao YAGI ,  Yasuharu UJIIE ,  Yosuke SAITO

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

Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer disposed to be opposed to and between the first electrode and the second electrode, in which the photoelectric conversion layer includes a first compound represented by the general formula and a second compound having a skeleton different from the first compound.

公开(公告)号：US20200274077A1

公开(公告)日：2020-08-27

申请号：US16761578

申请日：2018-10-30

Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Yasuharu UJIIE ,  Yosuke SAITO ,  Yuta HASEGAWA ,  Hideaki MOGI ,  Osamu ENOKI ,  Yuki NEGISHI

IPC: H01L51/00 ,  H01L27/30 ,  H01L27/28 ,  H01L51/42 ,  H01L51/44 ,  C07D495/04

Abstract: A photoelectric conversion element of the present disclosure includes: a first electrode: a second electrode opposed to the first electrode; and an organic layer provided between the first electrode and the second electrode, and including an organic photoelectric conversion layer, and at least one layer included in the organic layer is formed including at least one kind of organic semiconductor material represented by a general expression (1).

公开(公告)号：US20190319071A1

公开(公告)日：2019-10-17

申请号：US16316999

申请日：2017-07-20

Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Yohei HIROSE ,  Iwao YAGI ,  Shintarou HIRATA ,  Hideaki MOGI ,  Masashi BANDO ,  Osamu ENOKI

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

Abstract: A first solid-state imaging element according to an embodiment of the present disclosure includes a bottom-electrode; a top-electrode opposed to the bottom-electrode; a photoelectric conversion layer provided between the bottom-electrode and the top-electrode and including a first organic semiconductor material; and an—upper inter-layer provided between the top-electrode and the photoelectric conversion layer, and including a second organic semiconductor material having a halogen atom in a molecule at a concentration in a range from 0 volume % or more to less than 0.05 volume %.

公开(公告)号：US20150311445A1

公开(公告)日：2015-10-29

申请号：US14439416

申请日：2013-10-31

Applicant: SONY CORPORATION

Inventor： Toru UDAKA ,  Masaki MURATA ,  Osamu ENOKI ,  Masayoshi AONUMA ,  Sae MIYAJI ,  Takuya ITO ,  Miki SUDOU ,  Rui MORIMOTO ,  Hiroto SASAKI

IPC: H01L51/00

CPC classification number: H01L51/0046 ,  H01L27/307 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/4246 ,  H01L51/4253 ,  Y02E10/549

Abstract: A solid-state image pickup unit of the invention includes a plurality of pixels, each of which includes a photoelectric conversion element. The photoelectric conversion element includes a photoelectric conversion layer; and first and second electrodes provided with the photoelectric conversion layer in between, the photoelectric conversion layer including a first organic semiconductor of a first conductive type and a second organic semiconductor of a second conductive type, and being configured by addition of a third organic semiconductor made of a derivative or an isomer of one of the first and second organic semiconductors.

Abstract translation: 本发明的固态图像拾取单元包括多个像素，每个像素包括光电转换元件。 光电转换元件包括光电转换层; 以及在其间设置有光电转换层的第一和第二电极，所述光电转换层包括第一导电类型的第一有机半导体和第二导电类型的第二有机半导体，并且通过添加第三有机半导体 的第一和第二有机半导体中的一种的衍生物或异构体。