Phosphor in glass using β-SiAlON:Eu2+, CaAlSiN3:Eu2+ and Nd-doped silicate glass for enhanced color gamut of white LED
DC Field | Value | Language |
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dc.contributor.author | Nam, Yoon Hee | - |
dc.contributor.author | Chung, Woon Jin | - |
dc.contributor.author | Im, Won Bin | - |
dc.date.accessioned | 2021-07-30T04:50:42Z | - |
dc.date.available | 2021-07-30T04:50:42Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1649 | - |
dc.description.abstract | A phosphor-in-glass (PiG) was fabricated to realize a robust white light emitting diode (wLED) with wide color gamut. β-SiAlON:Eu2+ and CaAlSiN3:Eu2+ were employed for the green and red phosphors, respectively. Nd2O3 doped silicate glass was used to reduce the emission bandwidths of the phosphors, utilizing the hypersensitive transition of Nd3+: I-4(9/2) -> (4)G(5/2), (2)G(7/2). The content of green and red phosphors was varied to produce a white emission. The emission spectra, color coordinates and color gamuts of the wLEDs with the PiGs were examined by varying phosphors and Nd2O3 content. A wLED with 5 mol% Nd2O3 doped glass had an enhanced color gamut up to 88%. The thermal stability of the PiGs was also monitored to demonstrate its practical feasibility as a white light source in display applications. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Phosphor in glass using β-SiAlON:Eu2+, CaAlSiN3:Eu2+ and Nd-doped silicate glass for enhanced color gamut of white LED | - |
dc.title.alternative | Phosphor in glass using beta-SiAlON:Eu2+, CaAlSiN3:Eu2+ and Nd-doped silicate glass for enhanced color gamut of white LED | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Im, Won Bin | - |
dc.identifier.doi | 10.1016/j.jallcom.2020.156945 | - |
dc.identifier.scopusid | 2-s2.0-85090425359 | - |
dc.identifier.wosid | 000579868900132 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.851, pp.1 - 7 | - |
dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 851 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | IN-GLASS | - |
dc.subject.keywordPlus | FILTER | - |
dc.subject.keywordAuthor | Phosphors | - |
dc.subject.keywordAuthor | Glass | - |
dc.subject.keywordAuthor | Rare earths | - |
dc.subject.keywordAuthor | Color gamut | - |
dc.subject.keywordAuthor | LED | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925838820333090?via%3Dihub | - |
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