JP6783296B2 - 発光材料 - Google Patents

発光材料 Download PDF

Info

Publication number
JP6783296B2
JP6783296B2 JP2018504265A JP2018504265A JP6783296B2 JP 6783296 B2 JP6783296 B2 JP 6783296B2 JP 2018504265 A JP2018504265 A JP 2018504265A JP 2018504265 A JP2018504265 A JP 2018504265A JP 6783296 B2 JP6783296 B2 JP 6783296B2
Authority
JP
Japan
Prior art keywords
nanoparticles
light emitting
perovskite
compound
halide
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.)
Active
Application number
JP2018504265A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018525671A (ja
JP2018525671A5 (enExample
Inventor
サンディープ、パターク
ヘンリー、ジェームズ、スナイス
リチャード、フレンド
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
Original Assignee
Cambridge Enterprise Ltd
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 Enterprise Ltd filed Critical Cambridge Enterprise Ltd
Publication of JP2018525671A publication Critical patent/JP2018525671A/ja
Publication of JP2018525671A5 publication Critical patent/JP2018525671A5/ja
Application granted granted Critical
Publication of JP6783296B2 publication Critical patent/JP6783296B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/664—Halogenides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
    • H10H20/0137—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials the light-emitting regions comprising nitride materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • 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
    • C09K2211/18—Metal complexes
    • C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Optical Filters (AREA)
  • Led Device Packages (AREA)
JP2018504265A 2015-07-28 2016-07-27 発光材料 Active JP6783296B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1513272.3A GB201513272D0 (en) 2015-07-28 2015-07-28 Luminescent material
GB1513272.3 2015-07-28
PCT/GB2016/052292 WO2017017441A1 (en) 2015-07-28 2016-07-27 Matrix-incorporated organic-inorganic metal halide perovskite nano-particles as luminescent material

Publications (3)

Publication Number Publication Date
JP2018525671A JP2018525671A (ja) 2018-09-06
JP2018525671A5 JP2018525671A5 (enExample) 2019-08-15
JP6783296B2 true JP6783296B2 (ja) 2020-11-11

Family

ID=54106726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018504265A Active JP6783296B2 (ja) 2015-07-28 2016-07-27 発光材料

Country Status (7)

Country Link
US (1) US10950761B2 (enExample)
EP (1) EP3328962B1 (enExample)
JP (1) JP6783296B2 (enExample)
KR (1) KR102660265B1 (enExample)
CN (1) CN108473865B (enExample)
GB (1) GB201513272D0 (enExample)
WO (1) WO2017017441A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240044481A (ko) 2021-08-16 2024-04-04 이세카가쿠고교가부시키가이샤 페로브스카이트 양자점 복합 재료, 잉크 및 페로브스카이트 양자점 복합 재료의 제조 방법

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087366B2 (en) * 2013-10-23 2018-10-02 The Board Of Trustees Of The Leland Stanford Junior University Two-dimensional perovskite phosphor and method of formation
KR101724210B1 (ko) 2014-11-06 2017-04-07 포항공과대학교 산학협력단 페로브스카이트 발광소자용 발광층 및 이의 제조방법과 이를 이용한 페로브스카이트 발광소자
WO2016072806A2 (ko) 2014-11-06 2016-05-12 포항공과대학교 산학협력단 코어-쉘 구조의 페로브스카이트 나노결정입자 발광체, 이의 제조방법 및 이를 이용한 발광소자
KR101752533B1 (ko) * 2014-11-06 2017-07-03 포항공과대학교 산학협력단 이차원적인 구조를 갖는 유무기 하이브리드 페로브스카이트 나노결정입자 발광체, 그 제조방법 및 이를 이용한 발광소자
KR101643052B1 (ko) 2014-11-06 2016-07-27 포항공과대학교 산학협력단 파장변환입자, 파장변환입자의 제조방법, 및 파장변환입자를 포함하는 발광 소자
WO2016072810A1 (ko) 2014-11-06 2016-05-12 포항공과대학교 산학협력단 엑시톤 버퍼층을 포함하는 페로브스카이트 발광 소자 및 이의 제조방법
GB201520972D0 (en) 2015-11-27 2016-01-13 Isis Innovation Mixed cation perovskite
CN106816520A (zh) * 2015-11-30 2017-06-09 隆达电子股份有限公司 波长转换材料及其应用
CN112558345A (zh) * 2015-12-23 2021-03-26 凡泰姆股份公司 显示设备
EP3282000A1 (en) * 2016-08-11 2018-02-14 Avantama AG Solid polymer composition
US11702762B2 (en) * 2016-08-11 2023-07-18 Avantama Ag Luminescent crystals and manufacturing thereof
US10858581B2 (en) * 2016-10-17 2020-12-08 The Regents Of The University Of California Heterojunctions in halide perovskite nanostructures
EP3597723A4 (en) * 2017-03-13 2020-10-07 Sumitomo Chemical Company Limited MIXTURE CONTAINING PEROVSKITE COMPOUND
US20210148004A1 (en) * 2017-06-13 2021-05-20 Board Of Trustees Of Michigan State University Method for fabricating epitaxial halide perovskite films and devices
WO2019007777A1 (en) 2017-07-03 2019-01-10 Eth Zurich Ultra-pure green light emitting diodes
IT201700102364A1 (it) * 2017-09-13 2019-03-13 Univ Degli Studi Milano Bicocca Concentratore solare luminescente a base di perovskiti
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
CN110358237B (zh) * 2018-04-09 2021-01-01 致晶科技（北京）有限公司 一种聚合物基纳米复合材料及基于其的滤光片
GB201811538D0 (en) 2018-07-13 2018-08-29 Univ Oxford Innovation Ltd Stabilised a/m/x materials
GB201811537D0 (en) 2018-07-13 2018-08-29 Univ Oxford Innovation Ltd Turnable blue emitting lead halide perovskites
CN108929677B (zh) * 2018-07-13 2021-03-05 南京理工大学 双发射二维钙钛矿荧光粉及其制备方法
GB201811539D0 (en) 2018-07-13 2018-08-29 Univ Oxford Innovation Ltd Fabrication process for a/m/x materials
KR102581137B1 (ko) * 2018-08-29 2023-09-22 삼성디스플레이 주식회사 표시 장치
WO2020085514A1 (ja) * 2018-10-26 2020-04-30 住友化学株式会社 組成物、フィルム、積層構造体、発光装置及びディスプレイ
JP7340373B2 (ja) * 2018-10-26 2023-09-07 住友化学株式会社 組成物、フィルム、積層構造体、発光装置及びディスプレイ
KR102132803B1 (ko) * 2018-11-08 2020-07-10 고려대학교 산학협력단 고속 결정화가 가능한 할로겐화물 페로브스카이트 박막 및 이의 제조방법
KR102733722B1 (ko) * 2018-12-06 2024-11-22 엘지디스플레이 주식회사 전계발광 표시장치 및 그 제조 방법
JP7190889B2 (ja) * 2018-12-07 2022-12-16 スタンレー電気株式会社 発光装置及び発光装置モジュール
KR102168612B1 (ko) * 2018-12-20 2020-10-21 서울대학교산학협력단 적층형 하이브리드 발광 다이오드 및 이의 제조 방법
US11302868B2 (en) * 2019-02-05 2022-04-12 Alliance For Sustainable Energy, Llc Methods for producing perovskite-containing devices
CN109839746A (zh) * 2019-03-05 2019-06-04 京东方科技集团股份有限公司 一种近眼显示设备及其制作方法
CN109777417B (zh) * 2019-03-26 2020-05-22 厦门大学 一种红外类钙钛矿发光材料及其制备方法和应用
CN110002762B (zh) * 2019-04-16 2020-09-22 武汉理工大学 一种Yb3+和CsPbBr3纳米晶掺杂的硼锗酸盐玻璃、其制备方法和应用
KR102711311B1 (ko) 2019-04-18 2024-09-26 삼성전자주식회사 리튬 함유 무카드뮴 양자점, 그 제조 방법, 및 이를 포함하는 전자 소자
CN112680210B (zh) * 2019-10-17 2025-04-04 三星电子株式会社 芯壳量子点、其制造方法、包括其的量子点复合物、量子点组合物、显示器件和电子器件
US11692136B2 (en) 2019-10-17 2023-07-04 Samsung Electronics Co., Ltd. Core shell quantum dot, production method thereof, and electronic device including the same
KR102718897B1 (ko) * 2019-10-31 2024-10-16 삼성전자주식회사 발광 소자, 그 제조방법 및 이를 포함한 표시 장치
KR102804987B1 (ko) 2019-11-13 2025-05-09 삼성전자주식회사 광전자 장치 및 이의 제조 방법
JP7537883B2 (ja) * 2020-02-21 2024-08-21 伊勢化学工業株式会社 ペロブスカイト型発光性ナノ粒子
KR102806325B1 (ko) * 2020-06-02 2025-05-14 삼성디스플레이 주식회사 양자점을 포함하는 발광 소자의 제조 방법
KR20210149956A (ko) * 2020-06-02 2021-12-10 삼성디스플레이 주식회사 양자점 조성물, 발광 소자 및 이의 제조 방법
CN111863917B (zh) * 2020-07-29 2022-11-01 京东方科技集团股份有限公司 一种显示基板及其制作方法、显示面板
US12486448B2 (en) 2020-09-11 2025-12-02 Industry-Academic Cooperation Foundation, Yonsei University Perovskite compound-based electroluminescent layer and light emitting device comprising same
US20230405542A1 (en) * 2020-10-28 2023-12-21 Nanyang Technological University Rubidium halide colloidal nanocrystals
CN113267477B (zh) * 2021-05-14 2022-06-17 云南大学 一种使用水溶性溴碘铯铅钙钛矿可视化检测以及定量检测水溶液中汞离子的方法
CN113372912A (zh) * 2021-05-28 2021-09-10 西安建筑科技大学 一种钙钛矿量子点复合YAG:Ce荧光粉材料及其制备方法、应用
CN113281333A (zh) * 2021-06-29 2021-08-20 江苏大学 用于猪肉含氮挥发物特异性检测的纳米仿生传感器及方法
CN115838592A (zh) * 2021-08-23 2023-03-24 中国科学院福建物质结构研究所 一种二维锡基钙钛矿材料及其制备方法和应用
CN114315646B (zh) * 2021-12-06 2024-10-29 上海大学 一种小尺寸蓝光钙钛矿纳米晶制备方法
CN114316969B (zh) * 2021-12-07 2023-09-12 无锡极电光能科技有限公司 钙钛矿量子点及其制备方法、量子点器件
CN114354464B (zh) * 2021-12-22 2024-04-09 南京大学 一种对不同金属纳米颗粒高光谱库之间的相似性进行定量分析的方法
EP4513240A4 (en) * 2022-04-21 2025-11-05 Panasonic Ip Man Co Ltd NEAR-INFRARED ELECTROLUMINESCENT DEVICE AND METHOD FOR ADJUSTING THE INTENSITY RATIO OF NEAR-INFRARED AND VISIBLE RAYS
KR102755887B1 (ko) * 2022-07-28 2025-01-15 전북대학교산학협력단 대면적 페로브스카이트 태양전지 및 이의 제조 방법
CN115915806B (zh) * 2022-11-23 2025-07-08 北京京东方技术开发有限公司 电致发光器件、制造方法、显示面板及显示设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141794B2 (en) 2004-06-28 2006-11-28 General Electric Company Scintillator compositions, related processes, and articles of manufacture
JP2008227330A (ja) * 2007-03-15 2008-09-25 Canon Inc 発光素子
EP3010054B1 (en) 2012-05-18 2019-02-20 Oxford University Innovation Limited Optoelectronic device
GB201208793D0 (en) * 2012-05-18 2012-07-04 Isis Innovation Optoelectronic device
CN103278876A (zh) 2013-05-28 2013-09-04 京东方科技集团股份有限公司 量子点彩色滤光片及其制作方法、显示装置
ES2776161T3 (es) * 2013-12-17 2020-07-29 Univ Oxford Innovation Ltd Dispositivo fotovoltaico que comprende una perovskita de haluro metálico y un agente pasivante
EP3230401B1 (en) * 2015-12-23 2018-06-27 Avantama AG Luminescent component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240044481A (ko) 2021-08-16 2024-04-04 이세카가쿠고교가부시키가이샤 페로브스카이트 양자점 복합 재료, 잉크 및 페로브스카이트 양자점 복합 재료의 제조 방법

Also Published As

Publication number Publication date
EP3328962B1 (en) 2020-04-15
KR102660265B1 (ko) 2024-04-23
KR20180074662A (ko) 2018-07-03
JP2018525671A (ja) 2018-09-06
EP3328962A1 (en) 2018-06-06
CN108473865A (zh) 2018-08-31
US20190348577A1 (en) 2019-11-14
GB201513272D0 (en) 2015-09-09
US10950761B2 (en) 2021-03-16
CN108473865B (zh) 2022-01-11
WO2017017441A1 (en) 2017-02-02

Similar Documents

Publication Publication Date Title
JP6783296B2 (ja) 発光材料
Huang et al. Facile low-temperature solid-state synthesis of efficient blue-emitting Cs3Cu2I5 powder phosphors for solid-state lighting
He et al. Ultrastable Gd3+ doped CsPbBrI2 nanocrystals red glass for high efficiency WLEDs
Long et al. High-throughput and tunable synthesis of colloidal CsPbX 3 perovskite nanocrystals in a heterogeneous system by microwave irradiation
Luwang et al. Preparation of white light emitting YVO 4: Ln 3+ and silica-coated YVO 4: Ln 3+(Ln 3+= Eu 3+, Dy 3+, Tm 3+) nanoparticles by CTAB/n-butanol/hexane/water microemulsion route: energy transfer and site symmetry studies
Ren et al. Water triggered interfacial synthesis of highly luminescent CsPbX3: Mn2+ quantum dots from nonluminescent quantum dots
He et al. High-efficiency Ca2+ doping all-inorganic nanocrystals (CsPbBr3 and CsPbBr1I2) encapsulated in a superhydrophobic aerogel inorganic matrix for white light-emitting diodes
Xi et al. Optimized photoluminescence of red phosphor Na2SnF6: Mn4+ as red phosphor in the application in “warm” white LED s
Liu et al. Highly luminescent and ultrastable cesium lead halide perovskite nanocrystal glass for plant-growth lighting engineering
Li et al. Chemical unit co-substitution for a new far-red-emitting phosphor Ca3-6y (NaLu) 3yLiSbO6: Mn4+ to achieve high quantum efficiency and superb thermal stability
Chen et al. Tunable dual emission in Mn2+-doped CsPbX3 (X= Cl, Br) quantum dots for high efficiency white light-emitting diodes
Gupta et al. A Novel near white light emitting nanocrystalline Zn2P2O7: Sm3+ derived using citrate precursor route: Photoluminescence spectroscopy
KR20190055396A (ko) 납 할로겐화물 페로브스카이트 양자점의 발광파장 변환방법
Chen et al. Synthesis of highly luminescent Mn-doped CsPbCl 3 nanoplatelets for light-emitting diodes
Chen et al. Highly efficient Mn-doped CsPb (Br/Cl) 3 mixed-halide perovskite via a simple large-scale synthesis method
Fan et al. A ligand strategy retarding monovalent copper oxidation toward achieving Cs 3 Cu 2 I 5 perovskite emitters with enhanced stability for lighting
Jiang et al. Mechanosynthesis of polymer-stabilized lead bromide perovskites: Insight into the formation and phase conversion of nanoparticles
Hu et al. Ligand-modified synthesis of shape-controllable and highly luminescent CsPbBr 3 perovskite nanocrystals under ambient conditions
WO2013028585A1 (en) Solid-state compositions and methods for generating white light
Raju et al. Development of dumbbell-shaped La2Si2O7: Eu3+ nanocrystalline phosphors for solid-state lighting applications
Cao et al. Synthesis and optical properties of Mn2+-doped Cd–In–S colloidal nanocrystals
Chawla et al. Role of valence state of dopant (Eu2+, Eu3+) and growth environment in luminescence and morphology of SrAl12O19 nano-and microcrystals
Zhao et al. One-step preparation of blue-emitting CsPbBr3 quantum dots loaded on natural mineral halloysite nanotube
Zhang et al. High luminescent aqueous CdZnTe QDs incorporated in CaCO3 for excellent color-rendering WLEDs
Xu et al. Ultrasonically-prepared copper-doped cesium halide nanocrystals with bright and stable emission

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190703

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190703

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200317

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200410

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200709

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200909

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201002

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201021

R150 Certificate of patent or registration of utility model

Ref document number: 6783296

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250