JP6766173B2 - 封入された量子ドットを製造する方法 - Google Patents
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- 239000002096 quantum dot Substances 0.000 title claims description 33
- 229920000642 polymer Polymers 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000178 monomer Substances 0.000 claims description 13
- 238000001694 spray drying Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- -1 decyl methyl Chemical group 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- DABQKEQFLJIRHU-UHFFFAOYSA-N 2-Propenoic acid, 2-methyl-, 3,3,5-trimethylcyclohexyl ester Chemical compound CC1CC(OC(=O)C(C)=C)CC(C)(C)C1 DABQKEQFLJIRHU-UHFFFAOYSA-N 0.000 claims description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 3
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims description 2
- QEDJMOONZLUIMC-UHFFFAOYSA-N 1-tert-butyl-4-ethenylbenzene Chemical compound CC(C)(C)C1=CC=C(C=C)C=C1 QEDJMOONZLUIMC-UHFFFAOYSA-N 0.000 claims description 2
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 2
- XJBRSZAYOKVFRH-GRYCIOLGSA-N [(1r,2s,5r)-5-methyl-2-propan-2-ylcyclohexyl] prop-2-enoate Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C=C XJBRSZAYOKVFRH-GRYCIOLGSA-N 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000006862 quantum yield reaction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013110 organic ligand Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- LVGFPWDANALGOY-UHFFFAOYSA-N 8-methylnonyl prop-2-enoate Chemical compound CC(C)CCCCCCCOC(=O)C=C LVGFPWDANALGOY-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XOALFFJGWSCQEO-UHFFFAOYSA-N tridecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C=C XOALFFJGWSCQEO-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- 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
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- 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
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- 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
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- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Luminescent Compositions (AREA)
- Polymerisation Methods In General (AREA)
- Electroluminescent Light Sources (AREA)
- Semiconductor Lasers (AREA)
Description
また本発明には以下の態様(1)〜(8)が含まれる。
態様(1)
量子ドットを封入する方法であって、
(a)量子ドットを、1,000〜200,000の分子量及び14〜18.75(J/cm 3 ) 1/2 の溶解度パラメータを有するポリマーならびに溶媒と混合し、混合物を形成するステップと、
(b)前記混合物を噴霧乾燥し、封入された量子ドット粉末を製造するステップと、を含む、方法。
態様(2)
前記ポリマーが、60〜200℃のT g を有する、態様(1)に記載の方法。
態様(3)
前記ポリマーが、1つまたは2つの容易に重合可能なビニル基及び44〜400の分子量を含む化合物の重合単位を含む、態様(2)に記載の方法。
態様(4)
前記溶媒が、14.5〜18.5(J/cm 3 ) 1/2 の溶解度パラメータを有する、態様(3)に記載の方法。
態様(5)
前記噴霧乾燥が、2流体ノズル霧化器を備え付けた噴霧乾燥器中で実行される、態様(4)に記載の方法。
態様(6)
前記ポリマーが、14.5〜18.5(J/cm 3 ) 1/2 の溶解度パラメータを有する、態様(5)に記載の方法。
態様(7)
前記量子ドットと溶媒とポリマーの混合物は、0.001〜2.4重量%の量子ドットを含む、態様(6)に記載の方法。
態様(8)
少なくとも1つの容易に重合可能なビニル基を含む前記化合物は、炭素、水素、及び酸素原子以外の原子を含有しない、態様(7)に記載の方法。
PiBOMAは、Scientific Polymer Productsからのポリイソボルニルメタクリレート(Mw=100kg/mol、Tg=110℃)である。
PTBSは、Scientific Polymer Productsからのポリ(p−tert−ブチルスチレン)(Tg=132℃)である。
COC 5013は、TOPASからのエチレン−ノルボルネンコポリマー(Mw=80.5kg/mol、Tg=140℃)である。
SMA EF−60は、Cray Valleyからのスチレン−無水マレイン酸コポリマー(Mw=11.5kg/mol、酸価=156KOH/g)である。
HEAは、Sigma−Aldrich,Inc.からの2−ヒドロキシエチルアクリレートである。
SR494は、Sartomer,Inc.からのC{CH2OCH2CH2OC(O)CH=CH2}4である。
I−819は、Ciba−Geigy Corp.からのIRGACURE光活性重合開始剤である。
FINEX 30S LP2は、Sakai Chemical Industry Co.からの超微粒子酸化亜鉛である。
特に明記しない限り、典型的な噴霧乾燥条件が下に記載される。噴き上げ2流体ノズル霧化器を、MOBILE MINOR噴霧乾燥器(GEA Process Engineering Inc.)に備え付けた。ポリマー/QD溶液を、蠕動ポンプ(MASTERFLEX L/S)を使用して噴霧乾燥器内に注入した。入口温度は80℃、出口温度は55℃。液体注入速度=10mL/分(設定)、ノズル霧化器へのN2の流速=1bar 60%流量。噴霧乾燥プロセスは、よく制御された〜5ミクロンの粒径を有する流動性QDポリマー粉末を製造し、QDをポリマーマトリックス中に凝集無しで均等に分散した。
PLQYを、絶対PL量子収率分光器(QUANTAURUS(C11347−01)、Hamamatsu、Japan)を使用して測定した。積分球は、350〜1600nmの〜99%の反射を可能にする。入射及び放出光子の両方は、検出器に到達するために複数の反射を受けなければならない(これは量子収率測定中の光学的異方性を除去することを助ける)。励起波長を450nmに設定し、PLの波長は460〜950nmである。溶液試料を積分球の中心(透過)に置き、フィルム試料を底部に置く。絶対PLQYの直接測定は、放出された光子数対吸収された光子数の比である。
フィルム配合物を、無酸素環境で(例えば、グローブボックスで)調製した。
1.モノマーを、1時間の真空下でガス抜きした。
2.上記のモノマー中の50重量%のFINEX 30S LP2溶液を、高速混合機(FlackTek Inc、Landrum、SC)を使用して調製した。
3.上記のモノマー中の1.75重量%のI−819溶液を、室温で混合物を攪拌することによって調製した。
4.QD試料内に、I−819/モノマーを導入した。
6.FINEX 30S LP2/モノマー溶液を、上記の溶液内に高速混合機を使用することによって混合した。
7.〜100umのQDフィルムを、2つのi−Componentsのバリアフィルムに挟んでUV(UVA、〜400mJ/cm2)下でモノマーを硬化することによって、QY試験のために調製した。
トルエン中の緑色QDを有するポリマー溶液PLQY
PiBOMA/QD封入粉末:2重量%緑色QD
封入されたQD樹脂フィルム:
Claims (3)
- 量子ドットを封入する方法であって、
(a)量子ドットを、1,000〜200,000の分子量及び14〜18.75(J/cm3)1/2の溶解度パラメータを有するポリマーならびに溶媒と混合し、混合物を形成するステップであって、
前記ポリマーは、イソボルニル(メタ)アクリレート、L−メンチルアクリレート、トリシクロ[5.2.1.0 2,6 ]デシルメチルアクリレート、C 1 −C 6 アルキルスチレン、3,3,5−トリメチルシクロヘキシルメタクリレート、及び3,3,5−トリメチルシクロヘキシルメタクリレートからなる群から選択される1種以上のモノマーを重合単位として含み、
前記量子ドットと溶媒とポリマーの混合物は、0.001〜0.8重量%の前記量子ドット及び5〜30重量%の前記ポリマーを含む、前記ステップと、
(b)前記混合物を噴霧乾燥し、封入された量子ドット粉末を製造するステップと、を含む、方法。 - 量子ドットを封入する方法であって、
(a)量子ドットを、1,000〜200,000の分子量及び14〜18.75(J/cm 3 ) 1/2 の溶解度パラメータを有するポリマーならびに溶媒と混合し、混合物を形成するステップであって
前記ポリマーは、ポリイソボルニルメタクリレート、ポリ(p−tert−ブチルスチレン)、エチレン−ノルボルネンコポリマー及びスチレン−無水マレイン酸コポリマーからなる群から選択され、
前記量子ドットと溶媒とポリマーの混合物は、0.001〜0.8重量%の前記量子ドット及び5〜30重量%の前記ポリマーを含む、前記ステップと
(b)前記混合物を噴霧乾燥し、封入された量子ドット粉末を製造するステップと、を含む、方法。 - 前記噴霧乾燥が、2流体ノズル霧化器を備え付けた噴霧乾燥器中で実行される、請求項1または2に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662321279P | 2016-04-12 | 2016-04-12 | |
US62/321,279 | 2016-04-12 | ||
PCT/US2017/025734 WO2017180345A1 (en) | 2016-04-12 | 2017-04-03 | Method for producing encapsulated quantum dots |
Publications (2)
Publication Number | Publication Date |
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JP2019519621A JP2019519621A (ja) | 2019-07-11 |
JP6766173B2 true JP6766173B2 (ja) | 2020-10-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2018550385A Active JP6766173B2 (ja) | 2016-04-12 | 2017-04-03 | 封入された量子ドットを製造する方法 |
Country Status (7)
Country | Link |
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US (1) | US20190048257A1 (ja) |
EP (1) | EP3443048B1 (ja) |
JP (1) | JP6766173B2 (ja) |
KR (1) | KR102182236B1 (ja) |
CN (1) | CN109104868A (ja) |
TW (1) | TWI774664B (ja) |
WO (1) | WO2017180345A1 (ja) |
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US12023946B2 (en) | 2019-12-12 | 2024-07-02 | The Hong Kong University Of Science And Technology | Stable photo luminescence porous films |
TWI751761B (zh) * | 2020-10-29 | 2022-01-01 | 歆熾電氣技術股份有限公司 | 光波長轉換複合材料及其製備方法 |
CN114437710B (zh) * | 2020-10-30 | 2024-05-07 | 致晶科技(北京)有限公司 | 钙钛矿量子点/聚合物复合粉体材料及其制备方法、应用 |
CN113619204A (zh) * | 2021-08-04 | 2021-11-09 | 南京贝迪新材料科技股份有限公司 | 一种新型无阻隔量子点膜及其制备方法 |
WO2023068664A1 (ko) * | 2021-10-19 | 2023-04-27 | (주)이노큐디 | 양자점 복합체를 포함하는 양자점 필름, 및 디스플레이용 파장변환 시트 |
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JPH07332847A (ja) * | 1994-06-03 | 1995-12-22 | Mitsubishi Chem Corp | 噴霧乾燥方法 |
WO1997041160A1 (en) * | 1996-04-26 | 1997-11-06 | N V Raychem S A | Alkyl methacrylate polymers |
US6838486B2 (en) * | 2003-01-07 | 2005-01-04 | Aps Laboratory | Preparation of metal nanoparticles and nanocomposites therefrom |
US7645436B1 (en) * | 2003-01-07 | 2010-01-12 | Aps Laboratory | Tractable metal oxide sols and nanocomposites therefrom |
CN1560633A (zh) * | 2004-02-19 | 2005-01-05 | 上海交通大学 | 用作生物医学荧光探针的量子点微球的制备方法 |
JP2007117937A (ja) * | 2005-10-31 | 2007-05-17 | Konica Minolta Medical & Graphic Inc | 微粒子粉末、その製造方法および製造装置 |
JPWO2007114468A1 (ja) * | 2006-04-04 | 2009-08-20 | 三菱レイヨン株式会社 | 噴霧乾燥器、噴霧乾燥方法及び重合体粉体 |
US20100119697A1 (en) * | 2006-05-10 | 2010-05-13 | 3M Innovative Properties Company | Compositions and coatings containing fluorescent, inorganic nanoparticles |
GB0916700D0 (en) * | 2009-09-23 | 2009-11-04 | Nanoco Technologies Ltd | Semiconductor nanoparticle-based materials |
GB201005601D0 (en) | 2010-04-01 | 2010-05-19 | Nanoco Technologies Ltd | Ecapsulated nanoparticles |
KR102496406B1 (ko) * | 2010-11-10 | 2023-02-06 | 나노시스, 인크. | 양자 도트 필름들, 조명 디바이스들, 및 조명 방법들 |
KR101500829B1 (ko) * | 2012-03-16 | 2015-03-11 | 세종대학교산학협력단 | 무기물질로 패시베이션된 마이크로 캡슐형 양자점- 고분자 복합체, 상기 복합체의 제조 방법, 상기 복합체를 포함하는 광학요소, 및 상기 광학요소의 제조방법 |
US9443998B2 (en) * | 2013-03-14 | 2016-09-13 | Nanoco Technologies Ltd. | Multi-layer-coated quantum dot beads |
CN104418972B (zh) * | 2013-08-26 | 2017-04-05 | 中国科学院化学研究所 | 光子晶体胶囊颜料及其制备方法和应用 |
KR102223504B1 (ko) * | 2013-09-25 | 2021-03-04 | 삼성전자주식회사 | 양자점-수지 나노복합체 및 그 제조 방법 |
CN106414661A (zh) * | 2014-06-03 | 2017-02-15 | 3M创新有限公司 | 具有量子点的颗粒及其制备方法 |
EP3184602B1 (en) * | 2015-12-23 | 2018-07-04 | Avantama AG | Luminescent component |
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KR102182236B1 (ko) | 2020-11-24 |
EP3443048A1 (en) | 2019-02-20 |
WO2017180345A1 (en) | 2017-10-19 |
US20190048257A1 (en) | 2019-02-14 |
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