公开(公告)号：US20190172956A1

公开(公告)日：2019-06-06

申请号：US16255090

申请日：2019-01-23

Applicant: Sony Corporation

Inventor： Toshiki MORIWAKI ,  Toru UDAKA

IPC: H01L31/0224 ,  H01L27/146 ,  H01L31/0352

Abstract: An imaging device is provided. The imaging device includes a semiconductor substrate; a first electrode disposed above the semiconductor substrate; a second electrode disposed above the first electrode; and a photoelectric conversion layer disposed between the first electrode and the second electrode, wherein a difference between a work function value of the first electrode and a work function value of the second electrode is 0.4 eV or more, and wherein the first electrode has a sheet resistance value of 3×10 Ω/□ to 1×103 Ω/□.

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。

公开(公告)号：US20210399247A1

公开(公告)日：2021-12-23

申请号：US17467987

申请日：2021-09-07

Applicant: Sony Corporation

Inventor： Toshiki MORIWAKI ,  Toru UDAKA

IPC: H01L51/44 ,  H01L27/146 ,  H01L31/0224 ,  H01L31/0352

Abstract: An electronic device is provided and includes a first electrode, a second electrode and a photoelectric conversion layer sandwiched between the first electrode and the second electrode, the first electrode including an amorphous oxide including a quaternary compound including one or more of indium, gallium and aluminum and further including zinc and oxygen, the first electrode having a laminated structure including a first B layer and a first A layer from a photoelectric conversion layer side, and a work function value of the first A layer of the first electrode being lower than a work function of the first B layer of the first electrode.

公开(公告)号：US20150221706A1

公开(公告)日：2015-08-06

申请号：US14418503

申请日：2013-06-21

Applicant: SONY CORPORATION

Inventor： Toru UDAKA ,  Masaki Murata ,  Rui Morimoto ,  Osamu Enoki

IPC: H01L27/32 ,  H01L51/44 ,  H01L27/28 ,  H01L27/30

CPC classification number: H01L27/3234 ,  H01L27/288 ,  H01L27/307 ,  H01L27/322 ,  H01L51/442

Abstract: Provided is a light receiving/emitting element and a light receiving/emitting apparatus that can be easily manufactured and allow high-sensitivity detection.The light receiving/emitting element is configured to include a first organic photoelectric conversion unit and a second organic photoelectric conversion unit that is disposed on the first organic photoelectric conversion unit and is different in spectral sensitivity from the first organic photoelectric conversion unit, wherein one of the first organic photoelectric conversion unit and the second organic photoelectric conversion unit acts as a light receiving unit and the other acts as a light emitting unit. The light receiving/emitting apparatus is configured to have the light receiving/emitting element mounted thereon.

Abstract translation: 提供了一种容易制造并允许高灵敏度检测的光接收/发射元件和光接收/发射装置。 光接收/发射元件被配置为包括第一有机光电转换单元和第二有机光电转换单元，该第一有机光电转换单元和第二有机光电转换单元设置在第一有机光电转换单元上，并且与第一有机光电转换单元的光谱灵敏度不同，其中， 第一有机光电转换单元和第二有机光电转换单元用作光接收单元，另一个用作发光单元。 光接收/发射设备被配置为具有安装在其上的光接收/发射元件。

公开(公告)号：US20140306180A1

公开(公告)日：2014-10-16

申请号：US14249054

申请日：2014-04-09

Applicant: Sony Corporation

Inventor： Toshiki MORIWAKI ,  Toru UDAKA

IPC: H01L31/0224 ,  H01L31/0352

CPC classification number: H01L31/0224 ,  H01L27/14665 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/035209 ,  H01L2924/0134

Abstract: There are provided an electronic device including a first electrode, a second electrode and a photoelectric conversion layer sandwiched between the first electrode and the second electrode, the first electrode including an amorphous oxide composed of at least a quaternary compound of indium, gallium and/or aluminum, zinc and oxygen, and a difference between a work function value of the second electrode and a work function value of the first electrode being 0.4 eV or more; and a method of producing an electrode for the electronic device.

Abstract translation: 提供了一种电子器件，包括夹在第一电极和第二电极之间的第一电极，第二电极和光电转换层，第一电极包括由至少四价化合物铟，镓和/或 铝，锌和氧，第二电极的功函数值和第一电极的功函数值之间的差为0.4eV以上; 以及制造电子器件用电极的方法。