Improved color rendering index and thermal stability of white LEDs with phosphor-in-glass using the SiO2-B2O3-ZnO-Na2O glass system
DC Field | Value | Language |
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dc.contributor.author | Han, Karam | - |
dc.contributor.author | Lee, Sang Hun | - |
dc.contributor.author | Choi, Yong Gyu | - |
dc.contributor.author | Im, Won Bin | - |
dc.contributor.author | Chung, Woon Jin | - |
dc.date.accessioned | 2021-08-02T16:28:37Z | - |
dc.date.available | 2021-08-02T16:28:37Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/22242 | - |
dc.description.abstract | Phosphor in glasses (PiGs) were fabricated for color tunable white LEDs using glass of the SiO2-B2O3-ZnO-Na2O system, which can be sintered at 550 °C. CaAlSiN3:Eu2 + (CASN:Eu2 +) red phosphor was added without its thermal degradation, and a mixture with Y3Al5O12:Ce3 + (YAG:Ce3 +) yellow phosphor demonstrated color tunable white LEDs when mounted on a blue LED. Variation of the glass to phosphor and phosphor to phosphor mixing ratio achieved a highly improved color rendering index (CRI), of up to 93. Thermal quenching property was also improved, reaching 98% of its original intensity even at 200 °C; the value depended on the phosphor content. Thermal conductivity values elucidate the improvement. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Improved color rendering index and thermal stability of white LEDs with phosphor-in-glass using the SiO2-B2O3-ZnO-Na2O glass system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Im, Won Bin | - |
dc.identifier.doi | 10.1016/j.jnoncrysol.2016.05.011 | - |
dc.identifier.scopusid | 2-s2.0-84969195009 | - |
dc.identifier.wosid | 000379560100012 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NON-CRYSTALLINE SOLIDS, v.445-446, pp.77 - 80 | - |
dc.relation.isPartOf | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.title | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.volume | 445-446 | - |
dc.citation.startPage | 77 | - |
dc.citation.endPage | 80 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SILICATE-GLASSES | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordAuthor | Glass | - |
dc.subject.keywordAuthor | Phosphor | - |
dc.subject.keywordAuthor | LED | - |
dc.subject.keywordAuthor | Color rendering index | - |
dc.subject.keywordAuthor | Thermal conductivity | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0022309316301697?via%3Dihub | - |
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