Method for preparing fluorescent nanomaterial-polymer composite, and light emitting device
Disclosed are a method for preparing a fluorescent nanomaterial-polymer composite and a wavelength converting element, and a light emitting device. The method for preparing the fluorescent nanomaterial-polymer composite includes: at least one precursor provided, the precursor includes a fluorescent nanomaterial and a polymer; and in a first temperature at or higher than a melting point of the polymer, the precursor is mixed, and then cooled..
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Patent| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Europäisches Patentamt - (2024) vom: 16. Jan. Zur Gesamtaufnahme - year:2024 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
WANG YUNJUN [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2024-01-16, Last update posted on www.tib.eu: 2024-02-06, Last updated: 2024-02-09 |
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| Patentnummer: |
US11873437 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA019121423 |
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| 500 | |a Source: www.epo.org (no modifications made), First posted: 2024-01-16, Last update posted on www.tib.eu: 2024-02-06, Last updated: 2024-02-09 | ||
| 520 | |a Disclosed are a method for preparing a fluorescent nanomaterial-polymer composite and a wavelength converting element, and a light emitting device. The method for preparing the fluorescent nanomaterial-polymer composite includes: at least one precursor provided, the precursor includes a fluorescent nanomaterial and a polymer; and in a first temperature at or higher than a melting point of the polymer, the precursor is mixed, and then cooled. | ||
| 650 | 4 | |a C09K: Materials for applications not otherwise provided for; applications of materials not otherwise provided for | |
| 650 | 4 | |a H01L: Semiconductor devices; electric solid state devices not otherwise provided for (use of semiconductor devices for measuring g01;resistors in general h01c;magnets, inductors, transformers h01f;capacitors in general h01g;electrolytic devices h01g0009000000;batteries, accumulators h01m;waveguides, resonators, or lines of the waveguide type h01p;line connectors, current collectors h01r;stimulated-emission devices h01s;electromechanical resonators h03h;loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers h04r;electric light sources in general h05b;printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components h05k;use of semiconductor devices in circuits having a particular application, see the subclass for the application) | |
| 650 | 4 | |a phy | |
| 650 | 4 | |a elt | |
| 650 | 4 | |a C08J: Working-up; general processes of compounding; after-treatment not covered by subclasses c08b, c08c, c08f, c08g or c08h (working, e.g. shaping, of plastics b29) | |
| 650 | 4 | |a che | |
| 650 | 4 | |a C08L: Compositions of macromolecular compounds (compositions based on polymerisable monomers c08f, c08g;artificial filaments or fibres d01f;textile treating compositions d06) | |
| 650 | 4 | |a B82Y: Specific uses or applications of nanostructures; measurement or analysis of nanostructures; manufacture or treatment of nanostructures | |
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