Co-DOPING GREEN-EMITTING CaF2:Ce3 ,Tb3 AND YELLOW-EMITTING PHOSPHOR PARTICLES FOR IMPROVING THE CCT DEVIATION AND LUMINOUS EFFICACY OF THE IN-CUP PHOSPHOR PACKAGING WLEDs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10236455" target="_blank" >RIV/61989100:27240/17:10236455 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/17:10236455
Result on the web
<a href="http://www.chalcogen.ro/index.php/journals/journal-of-non-oxide-glasses/8-djnb/430-volume-12-number-3-july-september-2017" target="_blank" >http://www.chalcogen.ro/index.php/journals/journal-of-non-oxide-glasses/8-djnb/430-volume-12-number-3-july-september-2017</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Co-DOPING GREEN-EMITTING CaF2:Ce3 ,Tb3 AND YELLOW-EMITTING PHOSPHOR PARTICLES FOR IMPROVING THE CCT DEVIATION AND LUMINOUS EFFICACY OF THE IN-CUP PHOSPHOR PACKAGING WLEDs
Original language description
In last few decades, Light emitting diodes (LEDs) with a series of excellence advantages is considered as the next generational light source. In this research, by co-doping the Green-emitting CaF2:Ce3+,Tb3+ phosphor to yellow-emitting YAG:Ce phosphor compound of the 7000K and 8500 K in-cup packaging white LED lamps (WLEDs), an innovative solution for improving color uniformity and luminous efficiency is proposed, investigated, and demonstrated. By using Mie Theory with Mat Lab and Light Tool software, the obtained results show that the CCT Deviation and luminous efficacy of the 7000 K and 8500 K in-cup phosphor packaging WLEDs crucial are influenced by the Green-emitting CaF2:Ce3+,Tb3+ phosphor’s concentration. The results show that the green-emitting phosphor can beconsider as a potential practical solution for manufacturing the in-cup packaging phosphor WLEDs in the near future.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20203 - Telecommunications
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Digest Journal of Nanomaterials and Biostructures
ISSN
1842-3582
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
3
Country of publishing house
RO - ROMANIA
Number of pages
8
Pages from-to
891-898
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85029597001