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WO2019193331A3 - Near infrared organic photodetector - Google Patents

Near infrared organic photodetector Download PDF

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Publication number
WO2019193331A3
WO2019193331A3 PCT/GB2019/050954 GB2019050954W WO2019193331A3 WO 2019193331 A3 WO2019193331 A3 WO 2019193331A3 GB 2019050954 W GB2019050954 W GB 2019050954W WO 2019193331 A3 WO2019193331 A3 WO 2019193331A3
Authority
WO
WIPO (PCT)
Prior art keywords
near infrared
compound
organic layer
fullerene
photosensitive organic
Prior art date
Application number
PCT/GB2019/050954
Other languages
French (fr)
Other versions
WO2019193331A2 (en
Inventor
Jeremy Burroughes
Gianluca BOVO
Nir YAACOBI-GROSS
Original Assignee
Cambridge Display Technology Limited
Sumitomo Chemical Company Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cambridge Display Technology Limited, Sumitomo Chemical Company Limited filed Critical Cambridge Display Technology Limited
Priority to CN201980030407.XA priority Critical patent/CN112243538A/en
Priority to JP2020553622A priority patent/JP7473477B2/en
Publication of WO2019193331A2 publication Critical patent/WO2019193331A2/en
Publication of WO2019193331A3 publication Critical patent/WO2019193331A3/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/20—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/50—Photovoltaic [PV] devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Light Receiving Elements (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Photovoltaic Devices (AREA)

Abstract

An organic photodetector includes a photosensitive organic layer positioned between two electrodes. The photosensitive organic layer is formed of a donor compound and an acceptor compound, and the acceptor compound is a non- fullerene compound that does not comprise a fullerene group. The LUMO energy level of the acceptor compound is equal to or deeper than the LUMO energy level of a fullerene derivative, such as C70IPH. The photosensitive organic layer produces a low dark current and a good EQE and may be operated in the near infrared.
PCT/GB2019/050954 2018-04-03 2019-04-03 Near infrared organic photodetector WO2019193331A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980030407.XA CN112243538A (en) 2018-04-03 2019-04-03 Near-infrared organic photodetector
JP2020553622A JP7473477B2 (en) 2018-04-03 2019-04-03 Near-infrared organic photodetectors

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1805469.2 2018-04-03
GB1805469.2A GB2572573A (en) 2018-04-03 2018-04-03 Organic photodetector
GB1815231.4A GB2572659A (en) 2018-04-03 2018-09-19 Organic photodetector
GB1815231.4 2018-09-19

Publications (2)

Publication Number Publication Date
WO2019193331A2 WO2019193331A2 (en) 2019-10-10
WO2019193331A3 true WO2019193331A3 (en) 2019-12-12

Family

ID=62142352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2019/050954 WO2019193331A2 (en) 2018-04-03 2019-04-03 Near infrared organic photodetector

Country Status (4)

Country Link
JP (1) JP7473477B2 (en)
CN (1) CN112243538A (en)
GB (2) GB2572573A (en)
WO (1) WO2019193331A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7321962B2 (en) * 2020-03-31 2023-08-07 住友化学株式会社 Photodetector
JP2021163844A (en) * 2020-03-31 2021-10-11 住友化学株式会社 Light detection element, sensor and biometric authentication device including the light detection element, composition, and ink
JP2021163869A (en) * 2020-03-31 2021-10-11 住友化学株式会社 Photodetection element
JP7284128B2 (en) * 2020-07-17 2023-05-30 住友化学株式会社 Photoelectric conversion element and manufacturing method thereof
JP2022019424A (en) * 2020-07-17 2022-01-27 住友化学株式会社 Photoelectric conversion element and method for manufacturing the same
JP7257440B2 (en) * 2020-12-08 2023-04-13 住友化学株式会社 Composition, film, organic photoelectric conversion device, and photodetection device
JP7629721B2 (en) * 2020-12-08 2025-02-14 住友化学株式会社 Composition, and method for producing film, organic photoelectric conversion element, and photodetection element
TWI816245B (en) * 2020-12-08 2023-09-21 日商住友化學股份有限公司 Composition, film and manufacturing method thereof, organic photoelectric conversion element and manufacturing method thereof, and photodetection element and manufacturing method thereof
WO2023080024A1 (en) * 2021-11-02 2023-05-11 日産化学株式会社 Charge-transporting composition

Citations (2)

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Publication number Priority date Publication date Assignee Title
GB2547460A (en) * 2016-02-19 2017-08-23 Cambridge Display Tech Ltd Solvent systems for tuning of the external quantum efficiency of organic photodiodes
CN107591484A (en) * 2017-09-01 2018-01-16 北京交通大学 It is a kind of to have arrowband and the multiplication type organic photodetector of broadband light detectivity concurrently

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US6972431B2 (en) * 2003-11-26 2005-12-06 Trustees Of Princeton University Multilayer organic photodetectors with improved performance
JP2009005082A (en) * 2007-06-21 2009-01-08 Fujifilm Corp Imaging device and imaging apparatus
KR20170004020A (en) * 2009-01-12 2017-01-10 더 리젠츠 오브 더 유니버시티 오브 미시간 Enhancement of organic photovoltaic cell open circuit voltage using electron/hole blocking exciton blocking layers
WO2012111784A1 (en) * 2011-02-14 2012-08-23 住友化学株式会社 Manufacturing method for organic photoelectric conversion element
CN103827164B (en) * 2011-09-29 2016-05-25 住友化学株式会社 Macromolecular compound and organic photoelectric converter
GB2546523A (en) * 2016-01-21 2017-07-26 Cambridge Display Tech Ltd Organic photodetector with reduced dark current
CN106025070B (en) * 2016-05-24 2018-11-27 北京交通大学 Photomultiplier transit type organic photodetector with spectral selection and preparation method thereof
CN107011361A (en) * 2017-03-13 2017-08-04 南开大学 Organic photoelectric acceptor material and its preparation method and application

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547460A (en) * 2016-02-19 2017-08-23 Cambridge Display Tech Ltd Solvent systems for tuning of the external quantum efficiency of organic photodiodes
CN107591484A (en) * 2017-09-01 2018-01-16 北京交通大学 It is a kind of to have arrowband and the multiplication type organic photodetector of broadband light detectivity concurrently

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
GB2572573A (en) 2019-10-09
CN112243538A (en) 2021-01-19
GB201805469D0 (en) 2018-05-16
GB2572659A (en) 2019-10-09
GB201815231D0 (en) 2018-10-31
JP7473477B2 (en) 2024-04-23
JP2021520069A (en) 2021-08-12
WO2019193331A2 (en) 2019-10-10

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