JP7269008B2 - 暗電流を低減した有機光検出器 - Google Patents
暗電流を低減した有機光検出器 Download PDFInfo
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- JP7269008B2 JP7269008B2 JP2018537763A JP2018537763A JP7269008B2 JP 7269008 B2 JP7269008 B2 JP 7269008B2 JP 2018537763 A JP2018537763 A JP 2018537763A JP 2018537763 A JP2018537763 A JP 2018537763A JP 7269008 B2 JP7269008 B2 JP 7269008B2
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- organic
- organic photodetector
- compound
- fullerene
- dark current
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 30
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 17
- 229910003472 fullerene Inorganic materials 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- MCEWYIDBDVPMES-UHFFFAOYSA-N [60]pcbm Chemical compound C123C(C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%14=C%15C%16=C%17C%18=C(C=%19C=%20C%18=C%18C%16=C%13C%13=C%11C9=C9C7=C(C=%20C9=C%13%18)C(C7=%19)=C96)C6=C%11C%17=C%15C%13=C%15C%14=C%12C%12=C%10C%10=C85)=C9C7=C6C2=C%11C%13=C2C%15=C%12C%10=C4C23C1(CCCC(=O)OC)C1=CC=CC=C1 MCEWYIDBDVPMES-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000001072 heteroaryl group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000012044 organic layer Substances 0.000 claims 2
- -1 polybenzofurans Polymers 0.000 description 14
- 239000000370 acceptor Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 6
- 238000004770 highest occupied molecular orbital Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000004365 square wave voltammetry Methods 0.000 description 5
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229930192474 thiophene Natural products 0.000 description 3
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920002098 polyfluorene Polymers 0.000 description 2
- FNQJDLTXOVEEFB-UHFFFAOYSA-N 1,2,3-benzothiadiazole Chemical compound C1=CC=C2SN=NC2=C1 FNQJDLTXOVEEFB-UHFFFAOYSA-N 0.000 description 1
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical compound C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 description 1
- BKIDJIYDGSCJCR-UHFFFAOYSA-N 2-methylpropan-2-amine;perchloric acid Chemical compound CC(C)(C)[NH3+].[O-]Cl(=O)(=O)=O BKIDJIYDGSCJCR-UHFFFAOYSA-N 0.000 description 1
- 229920003026 Acene Polymers 0.000 description 1
- 239000005964 Acibenzolar-S-methyl Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229960002903 benzyl benzoate Drugs 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000002484 cyclic voltammetry Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013086 organic photovoltaic Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000323 polyazulene Polymers 0.000 description 1
- 229920000414 polyfuran Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-O tert-butylammonium Chemical compound CC(C)(C)[NH3+] YBRBMKDOPFTVDT-UHFFFAOYSA-O 0.000 description 1
- 238000001075 voltammogram Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/211—Fullerenes, e.g. C60
- H10K85/215—Fullerenes, e.g. C60 comprising substituents, e.g. PCBM
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
- C07C69/618—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety having unsaturation outside the six-membered aromatic ring
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2604/00—Fullerenes, e.g. C60 buckminsterfullerene or C70
-
- 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
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/50—Photovoltaic [PV] devices
-
- 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
- H10K85/151—Copolymers
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Light Receiving Elements (AREA)
- Photovoltaic Devices (AREA)
- Electroluminescent Light Sources (AREA)
Description
1/4メートルモノクロメーター(Oriel Cornerstone)およびフィルタホイールに連結されたキセノンランプ。
式中、RはA/W単位の応答度であり、hはプランク定数であり、cは光の速度であり、λは励起波長である。
CHI 660Dポテンショスタット
3mm直径のガラス状炭素作用電極
リークフリーAg/AgCl参照電極
Ptワイヤ補助電極または対電極
アセトニトリル中の0.1Mのテトラブチルアンモニウムヘキサフルオロホスフェート
方法:
サンプルをトルエン(3mg/ml)に溶解し、ガラス状炭素作用電極上に直接3000rpmでスピンさせる
LUMO=4.8-Eフェロセン(ピーク・ツー・ピーク平均)-Eサンプルの還元(最大ピーク)
HOMO=4.8-Eフェロセン(ピーク・ツー・ピーク平均)+Eサンプルの酸化(最大ピーク)
典型的なSWV実験は15Hzの周波数;25mVの振幅および0.004Vのインクリメントステップで実行される。結果は、HOMOおよびLUMOデータの両方について、3つの新たにスピンさせたフィルムサンプルから計算される。
Claims (10)
- 第1の電極と、第2の電極と、前記電極間の感光性有機層とを含む有機光検出器であって、前記感光性有機層が供与体p型有機半導体化合物と受容体化合物との混合物を含み、前記受容体化合物が、フラーレン誘導体PCBMの場合より浅いLUMO準位を有するフラーレン誘導体であり、前記供与体p型有機半導体化合物は2.5eVと1.5eVとの間のバンドギャップを有する共役有機ポリマーであることを特徴とする有機光検出器。
- 前記供与体p型有機半導体化合物がp型ポリマーである、請求項1に記載の有機光検出器。
- R4 、及びR 8 ~R15が、各出現時において、独立して、H;置換されていないかまたは1つ以上の置換基で置換されているアリールまたはヘテロアリール;1つ以上の非隣接、非末端C原子がO、S、COまたはCOOで置き換えられてもよく、1つ以上のH原子がFで置き換えられていてもよい分枝状、線状または環状C1-20アルキルからなる群から選択される、請求項3に記載の有機光検出器。
- 前記受容体化合物が、C60、C70またはC84フラーレン誘導体である、請求項1または2に記載の有機光検出器。
- Rが線状または分枝状C4-7アルキル基である、請求項6または7に記載の有機光検出器。
- 前記受容体化合物がIPBまたはIPHである、請求項6~8のいずれかに記載の有機光検出器。
- 請求項1から9のいずれか一項に記載の有機光検出器に入射する光によって生成された光電流の測定を含む光の検出方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023011994A JP2023057083A (ja) | 2016-01-21 | 2023-01-30 | 暗電流を低減した有機光検出器 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1601151.2A GB2546523A (en) | 2016-01-21 | 2016-01-21 | Organic photodetector with reduced dark current |
GB1601151.2 | 2016-01-21 | ||
GBGB1617753.7A GB201617753D0 (en) | 2016-01-21 | 2016-10-20 | Organic photodetector with reduced dark current |
GB1617753.7 | 2016-10-20 | ||
PCT/GB2017/050095 WO2017125719A1 (en) | 2016-01-21 | 2017-01-16 | Organic photodetector with reduced dark current |
Related Child Applications (1)
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JP2023011994A Division JP2023057083A (ja) | 2016-01-21 | 2023-01-30 | 暗電流を低減した有機光検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019503083A JP2019503083A (ja) | 2019-01-31 |
JP7269008B2 true JP7269008B2 (ja) | 2023-05-08 |
Family
ID=55534740
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JP2018537763A Active JP7269008B2 (ja) | 2016-01-21 | 2017-01-16 | 暗電流を低減した有機光検出器 |
JP2023011994A Pending JP2023057083A (ja) | 2016-01-21 | 2023-01-30 | 暗電流を低減した有機光検出器 |
Family Applications After (1)
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JP2023011994A Pending JP2023057083A (ja) | 2016-01-21 | 2023-01-30 | 暗電流を低減した有機光検出器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11283024B2 (ja) |
EP (1) | EP3405986A1 (ja) |
JP (2) | JP7269008B2 (ja) |
KR (1) | KR20180104029A (ja) |
CN (1) | CN108701766B (ja) |
GB (2) | GB2546523A (ja) |
WO (1) | WO2017125719A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2546523A (en) * | 2016-01-21 | 2017-07-26 | Cambridge Display Tech Ltd | Organic photodetector with reduced dark current |
GB2572573A (en) * | 2018-04-03 | 2019-10-09 | Sumitomo Chemical Co | Organic photodetector |
GB2575324A (en) * | 2018-07-06 | 2020-01-08 | Sumitomo Chemical Co | Organic Photodetector |
KR102649560B1 (ko) | 2019-05-24 | 2024-03-19 | 삼성전자주식회사 | 광학 무선 통신 시스템 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015067336A2 (en) | 2013-11-06 | 2015-05-14 | Merck Patent Gmbh | Conjugated polymers |
WO2015067335A1 (en) | 2013-11-05 | 2015-05-14 | Merck Patent Gmbh | Detector array for vein recognition technology |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8431434B2 (en) | 2008-09-09 | 2013-04-30 | Technion Research & Development Foundation Limited | Derivatized fullerene-based dopants for organic semiconductors |
WO2011160021A2 (en) * | 2010-06-17 | 2011-12-22 | Konarka Technologies, Inc. | Fullerene derivatives |
KR101844952B1 (ko) * | 2011-04-15 | 2018-04-04 | 삼성전자주식회사 | 이미지 센서 |
TWI635111B (zh) * | 2012-03-16 | 2018-09-11 | 馬克專利公司 | 共軛聚合物 |
US9685567B2 (en) * | 2012-07-20 | 2017-06-20 | Nutech Ventures | Nanocomposite photodetector |
US9147845B2 (en) * | 2013-04-26 | 2015-09-29 | Samsung Electronics Co., Ltd. | Single walled carbon nanotube-based planar photodector |
GB2546523A (en) * | 2016-01-21 | 2017-07-26 | Cambridge Display Tech Ltd | Organic photodetector with reduced dark current |
US11387413B2 (en) * | 2017-03-16 | 2022-07-12 | Seoul National University R&Db Foundation | Polymer, organic solar cell comprising polymer, perovskite solar cell comprising polymer |
WO2020105361A1 (ja) * | 2018-11-19 | 2020-05-28 | パナソニックIpマネジメント株式会社 | 撮像装置及び撮像システム |
-
2016
- 2016-01-21 GB GB1601151.2A patent/GB2546523A/en not_active Withdrawn
- 2016-10-20 GB GBGB1617753.7A patent/GB201617753D0/en not_active Ceased
-
2017
- 2017-01-16 WO PCT/GB2017/050095 patent/WO2017125719A1/en active Application Filing
- 2017-01-16 EP EP17700741.6A patent/EP3405986A1/en active Pending
- 2017-01-16 CN CN201780007469.XA patent/CN108701766B/zh active Active
- 2017-01-16 JP JP2018537763A patent/JP7269008B2/ja active Active
- 2017-01-16 KR KR1020187023668A patent/KR20180104029A/ko not_active Application Discontinuation
- 2017-01-16 US US16/071,842 patent/US11283024B2/en active Active
-
2023
- 2023-01-30 JP JP2023011994A patent/JP2023057083A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015067335A1 (en) | 2013-11-05 | 2015-05-14 | Merck Patent Gmbh | Detector array for vein recognition technology |
WO2015067336A2 (en) | 2013-11-06 | 2015-05-14 | Merck Patent Gmbh | Conjugated polymers |
Non-Patent Citations (1)
Title |
---|
Kang-Jun Baeg et al.,"Organic Light Detectors: Photodiodes and Phot otransistors",Advanced Materials,2013年,Vol.25,pp.4267-4295 |
Also Published As
Publication number | Publication date |
---|---|
GB201601151D0 (en) | 2016-03-09 |
KR20180104029A (ko) | 2018-09-19 |
GB201617753D0 (en) | 2016-12-07 |
WO2017125719A1 (en) | 2017-07-27 |
US11283024B2 (en) | 2022-03-22 |
JP2019503083A (ja) | 2019-01-31 |
US20210013417A1 (en) | 2021-01-14 |
CN108701766B (zh) | 2022-06-10 |
EP3405986A1 (en) | 2018-11-28 |
JP2023057083A (ja) | 2023-04-20 |
GB2546523A (en) | 2017-07-26 |
CN108701766A (zh) | 2018-10-23 |
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