DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyunhwan | ko |
dc.contributor.author | Kim, Yun Hyeok | ko |
dc.contributor.author | Lim, Young-Woo | ko |
dc.contributor.author | Jang, Junho | ko |
dc.contributor.author | Kang, Seung-Mo | ko |
dc.contributor.author | Bae, Byeong‐Soo | ko |
dc.date.accessioned | 2020-05-29T03:20:07Z | - |
dc.date.available | 2020-05-29T03:20:07Z | - |
dc.date.created | 2020-05-29 | - |
dc.date.created | 2020-05-29 | - |
dc.date.created | 2020-05-29 | - |
dc.date.created | 2020-05-29 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | ADVANCED OPTICAL MATERIALS, v.8, no.10, pp.1902178 | - |
dc.identifier.issn | 2195-1071 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274346 | - |
dc.description.abstract | Color conversion films with haze have aroused interest for use in surface light sources for display and lighting applications. Surface patterning or addition of light scattering particles to the color-conversion film induces haze and consequently, improves the photoluminescence (PL) extraction. Herein, a CdSe/CdZnS quantum dots (QDs)-embedded glass fiber reinforced siloxane hybrid (QD-GFRH) film with high haze value is demonstrated, originating from refractive index mismatch between glass fiber and methacrylate-phenyl functionalized siloxane matrix. The hazy QD-GFRH film shows a twofold improvement in PL extraction, as well as robust mechanical properties, such as low thermal expansion (13 × 10−6 K−1) and high deformation resistance (E = 11.8 GPa), compared to conventional polymers. Because QDs are chemically dispersed inside the film by covalent crosslinking with siloxane matrix, the QD-GFRH film exhibits long-term (30 days) thermal and chemical stability against heat and moisture conditions [85 °C/5% relative humidity (RH), and 85 °C/85% RH]. Furthermore, the yellow photoemissive QD-GFRH film, with a smooth surface and large scale (A4 size, 210 mm × 297 mm size), is applied as a color-conversion film on a blue light-emitting diode and it covers a large color gamut (107% relative to National Television System Committee). | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Flexible but Mechanically Robust Hazy Quantum Dot/Glass Fiber Reinforced Film for Efficiently Luminescent Surface Light Source | - |
dc.type | Article | - |
dc.identifier.wosid | 000536081600008 | - |
dc.identifier.scopusid | 2-s2.0-85081749686 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 1902178 | - |
dc.citation.publicationname | ADVANCED OPTICAL MATERIALS | - |
dc.identifier.doi | 10.1002/adom.201902178 | - |
dc.contributor.localauthor | Bae, Byeong‐Soo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | glass fiber reinforced films | - |
dc.subject.keywordAuthor | haze control | - |
dc.subject.keywordAuthor | light-converting films | - |
dc.subject.keywordAuthor | quantum dots | - |
dc.subject.keywordAuthor | surface light sources | - |
dc.subject.keywordAuthor | thermomechanical properties | - |
dc.subject.keywordPlus | Y3AL5O12-CE-0.05 PHOSPHOR COATINGS | - |
dc.subject.keywordPlus | EMITTING-DIODES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | SUBSTRATE | - |
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