CN107949925A - 发光装置 - Google Patents

发光装置 Download PDF

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Publication number
CN107949925A
CN107949925A CN201680049989.2A CN201680049989A CN107949925A CN 107949925 A CN107949925 A CN 107949925A CN 201680049989 A CN201680049989 A CN 201680049989A CN 107949925 A CN107949925 A CN 107949925A
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CN
China
Prior art keywords
perovskite
photo
film
luminescent devices
perovskite crystal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201680049989.2A
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English (en)
Chinese (zh)
Inventor
理查德·亨利·弗兰德
李广如
狄大卫
礼萨·萨贝里·穆加达姆
陈致匡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Enterprise Ltd
King Abdulaziz City for Science and Technology
Original Assignee
Cambridge Enterprise Ltd
King Abdulaziz City for Science and Technology
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
Priority claimed from GBGB1511490.3A external-priority patent/GB201511490D0/en
Priority claimed from GBGB1519269.3A external-priority patent/GB201519269D0/en
Application filed by Cambridge Enterprise Ltd, King Abdulaziz City for Science and Technology filed Critical Cambridge Enterprise Ltd
Priority to CN202210477793.0A priority Critical patent/CN115188903A/zh
Publication of CN107949925A publication Critical patent/CN107949925A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/206—Filters comprising particles embedded in a solid matrix
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/18—Deposition of organic active material using non-liquid printing techniques, e.g. thermal transfer printing from a donor sheet
    • 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
    • H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
    • 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
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
CN201680049989.2A 2015-06-30 2016-06-30 发光装置 Pending CN107949925A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210477793.0A CN115188903A (zh) 2015-06-30 2016-06-30 发光装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1511490.3A GB201511490D0 (en) 2015-06-30 2015-06-30 Photoluminescent device
GB1511490.3 2015-06-30
GB1519269.3 2015-10-30
GBGB1519269.3A GB201519269D0 (en) 2015-10-30 2015-10-30 Luminescent device
PCT/EP2016/065262 WO2017001542A1 (en) 2015-06-30 2016-06-30 Luminescent device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210477793.0A Division CN115188903A (zh) 2015-06-30 2016-06-30 发光装置

Publications (1)

Publication Number Publication Date
CN107949925A true CN107949925A (zh) 2018-04-20

Family

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Family Applications (2)

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CN201680049989.2A Pending CN107949925A (zh) 2015-06-30 2016-06-30 发光装置
CN202210477793.0A Pending CN115188903A (zh) 2015-06-30 2016-06-30 发光装置

Family Applications After (1)

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CN202210477793.0A Pending CN115188903A (zh) 2015-06-30 2016-06-30 发光装置

Country Status (6)

Country Link
US (1) US10908318B2 (enExample)
EP (1) EP3317905A1 (enExample)
JP (1) JP6952610B2 (enExample)
KR (1) KR102640912B1 (enExample)
CN (2) CN107949925A (enExample)
WO (1) WO2017001542A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110534631A (zh) * 2019-09-05 2019-12-03 大连海事大学 一种led结合钙钛矿量子点微晶玻璃的显示用宽色域背光源
CN113155843A (zh) * 2021-03-15 2021-07-23 浙江大学 缺陷检测装置、方法及发光信号的获得方法
CN113480996A (zh) * 2021-08-13 2021-10-08 河北工业大学 晶态氢氧化物包覆钙钛矿纳米晶及其制备方法、应用
CN115466615A (zh) * 2022-09-29 2022-12-13 五邑大学 一种基于钙钛矿量子点的发光薄膜及其制备方法与应用

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US10276807B2 (en) 2014-11-06 2019-04-30 Postech Academy-Industry Foundation Light-emitting layer for perovskite light-emitting device, method for manufacturing same, and perovskite light-emitting device using same
WO2016072810A1 (ko) 2014-11-06 2016-05-12 포항공과대학교 산학협력단 엑시톤 버퍼층을 포함하는 페로브스카이트 발광 소자 및 이의 제조방법
KR101643052B1 (ko) 2014-11-06 2016-07-27 포항공과대학교 산학협력단 파장변환입자, 파장변환입자의 제조방법, 및 파장변환입자를 포함하는 발광 소자
WO2016072806A2 (ko) 2014-11-06 2016-05-12 포항공과대학교 산학협력단 코어-쉘 구조의 페로브스카이트 나노결정입자 발광체, 이의 제조방법 및 이를 이용한 발광소자
CN106125398A (zh) * 2016-07-25 2016-11-16 广东普加福光电科技有限公司 一种新型量子点液晶背光源
JP6837995B2 (ja) * 2016-11-14 2021-03-03 京東方科技集團股▲ふん▼有限公司Ｂｏｅ Ｔｅｃｈｎｏｌｏｇｙ Ｇｒｏｕｐ Ｃｏ．，Ｌｔｄ． 量子ドット発光ダイオードおよびその製造方法、並びに表示パネルおよび表示装置
EP3339394B1 (en) * 2016-12-22 2018-12-12 Avantama AG Luminescent composite materials
US10345688B2 (en) * 2017-04-18 2019-07-09 Unique Materials Co., Ltd. Light emitting apparatus using composite material
WO2019046525A1 (en) * 2017-08-30 2019-03-07 Florida State University Research Foundation, Inc. TUNABLE PROHIBITED BANDAGE PERVSKITE MATERIALS AND METHODS OF MAKING SAME
CN111418080A (zh) * 2017-10-19 2020-07-14 多伦多大学管理委员会 准二维层状钙钛矿材料、相关器件及其制造方法
US10741730B2 (en) 2017-11-10 2020-08-11 Cree, Inc. Stabilized luminescent nanoparticles comprising a perovskite semiconductor and method of fabrication
GB201719878D0 (en) * 2017-11-29 2018-01-10 Cambridge Entpr Ltd Passivating potassium halide in perovskite optolectronic devices
TWI773726B (zh) * 2018-01-18 2022-08-11 達興材料股份有限公司 螢光物質及其製法
SG10201803272YA (en) * 2018-04-19 2019-11-28 Nat Univ Singapore Perovskite-based nanocrystal scintillators
EP3785020A4 (en) * 2018-04-27 2022-01-19 University of Washington METAL HALIDE SEMICONDUCTOR OPTICAL AND ELECTRONIC DEVICES AND PROCESSES FOR THEIR MANUFACTURE
GB201811538D0 (en) 2018-07-13 2018-08-29 Univ Oxford Innovation Ltd Stabilised a/m/x materials
JP7178215B2 (ja) * 2018-08-30 2022-11-25 エルジー ディスプレイ カンパニー リミテッド 無機発光素子
WO2020085174A1 (ja) * 2018-10-23 2020-04-30 国立大学法人北海道大学 ペロブスカイトナノ結晶薄膜、ペロブスカイトナノ結晶薄膜の製造方法、発光素子、光電変換素子、表示装置および電子機器
JP2020066705A (ja) * 2018-10-26 2020-04-30 株式会社小糸製作所 発光物および発光物製造方法
TW202104544A (zh) * 2019-05-21 2021-02-01 日商Ｄｉｃ股份有限公司 發光粒子之製造方法、發光粒子、發光粒子分散體、油墨組成物及發光元件
GB201913835D0 (en) 2019-09-25 2019-11-06 Cambridge Entpr Ltd Perovskite Semiconductor Devices
KR102374246B1 (ko) * 2020-07-14 2022-03-14 명지대학교 산학협력단 원자층증착법 전구체를 이용한 양자점 패터닝 방법 및 이를 이용하여 제조된 디스플레이 장치
CN112391163B (zh) * 2020-09-30 2022-11-18 上海大学 氮掺杂的黄色碳量子点及其制备方法
CN113105885B (zh) * 2021-04-15 2023-06-23 河北工业大学 一种钙钛矿/氧化锌异质结构发光材料及其制备方法
CN117625018B (zh) * 2022-08-10 2025-12-02 北京航空航天大学合肥创新研究院(北京航空航天大学合肥研究生院) 一种辐射固化量子点粉末涂料及其制备方法、应用
WO2024084613A1 (ja) * 2022-10-19 2024-04-25 シャープディスプレイテクノロジー株式会社 発光素子の製造方法、発光素子、及び表示装置
US20260215074A1 (en) * 2022-12-06 2026-07-23 Sharp Display Technology Corporation Quantum dot solution, light-emitting element, display device, and method for forming light-emitting layer

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Publication number Priority date Publication date Assignee Title
CN110534631A (zh) * 2019-09-05 2019-12-03 大连海事大学 一种led结合钙钛矿量子点微晶玻璃的显示用宽色域背光源
CN113155843A (zh) * 2021-03-15 2021-07-23 浙江大学 缺陷检测装置、方法及发光信号的获得方法
CN113480996A (zh) * 2021-08-13 2021-10-08 河北工业大学 晶态氢氧化物包覆钙钛矿纳米晶及其制备方法、应用
CN115466615A (zh) * 2022-09-29 2022-12-13 五邑大学 一种基于钙钛矿量子点的发光薄膜及其制备方法与应用

Also Published As

Publication number Publication date
CN115188903A (zh) 2022-10-14
US10908318B2 (en) 2021-02-02
EP3317905A1 (en) 2018-05-09
JP6952610B2 (ja) 2021-10-20
WO2017001542A1 (en) 2017-01-05
US20180196164A1 (en) 2018-07-12
KR20180023975A (ko) 2018-03-07
JP2018525776A (ja) 2018-09-06
KR102640912B1 (ko) 2024-02-27

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