Title:
IMAGING ELEMENT AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/007822
Kind Code:
A1
Abstract:
An imaging element according to one embodiment of the present disclosure is provided with: a first electrode; a second electrode which is arranged so as to face the first electrode; an organic layer which is arranged between the first electrode and the second electrode, while comprising at least a photoelectric conversion layer; and a first semiconductor layer which is arranged between the second electrode and the organic layer and has an electron affinity of 4.5 eV to 6.0 eV, while containing a first carbon-containing compound which has an electron affinity more than 4.8 eV or an electron affinity that is greater than the work function of the second electrode, and a second carbon-containing compound which has an ionization potential that is greater than 5.5 eV.
Inventors:
SAITO YOSUKE (JP)
KANNO MASATO (JP)
HATTORI SHINNOSUKE (JP)
KOBAYASHI HAJIME (JP)
TSUKAMOTO TAKEO (JP)
NAKAGOME YUSHIRO (JP)
TAKAHASHI CHIAKI (JP)
INABA MIKA (JP)
SUDA YOSUKE (JP)
FUKUHARA KEI (JP)
MOGI HIDEAKI (JP)
KANNO MASATO (JP)
HATTORI SHINNOSUKE (JP)
KOBAYASHI HAJIME (JP)
TSUKAMOTO TAKEO (JP)
NAKAGOME YUSHIRO (JP)
TAKAHASHI CHIAKI (JP)
INABA MIKA (JP)
SUDA YOSUKE (JP)
FUKUHARA KEI (JP)
MOGI HIDEAKI (JP)
Application Number:
PCT/JP2022/011843
Publication Date:
February 02, 2023
Filing Date:
March 16, 2022
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
SONY GROUP CORP (JP)
SONY GROUP CORP (JP)
International Classes:
H01L27/146
Domestic Patent References:
| WO2017006520A1 | 2017-01-12 | |||
| WO2015045730A1 | 2015-04-02 | |||
| WO2012169151A1 | 2012-12-13 |
Foreign References:
| JP2011228615A | 2011-11-10 | |||
| JP2010183060A | 2010-08-19 | |||
| JP2019080044A | 2019-05-23 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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