White LED modules encapsulation features
The behaviour and causes of changes for correlated color temperature (CCT) and radiant spectral power in white LED modules of different design at their encapsulation by optical compounds are investigated. It is shown that CCT of original white LED radiation can both decrease and increase after po...
Збережено в:
| Дата: | 2013 |
|---|---|
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2013
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/117691 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | White LED modules encapsulation features / Yu.V. Trofimov, V.S. Posedko, E.F. Ostretsov, V.I. Tsvirko, L.N. Survilo, N.N. Marus // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 2. — С. 194-197. — Бібліогр.: 2 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-117691 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1176912017-05-27T03:03:44Z White LED modules encapsulation features Trofimov, Yu.V. Posedko, V.S. Ostretsov, E.F. Tsvirko, V.I. Survilo, L.N. Marus, N.N. The behaviour and causes of changes for correlated color temperature (CCT) and radiant spectral power in white LED modules of different design at their encapsulation by optical compounds are investigated. It is shown that CCT of original white LED radiation can both decrease and increase after polymeric covering application. The ССT variation direction is determined mainly by primary lens presence on LED. The variation value of color parameters of white LED modules is determined by created optical surface curvature and spectral characteristics of deposited polymer. 2013 Article White LED modules encapsulation features / Yu.V. Trofimov, V.S. Posedko, E.F. Ostretsov, V.I. Tsvirko, L.N. Survilo, N.N. Marus // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 2. — С. 194-197. — Бібліогр.: 2 назв. — англ. 1560-8034 PACS 85.60.Jb http://dspace.nbuv.gov.ua/handle/123456789/117691 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The behaviour and causes of changes for correlated color temperature (CCT)
and radiant spectral power in white LED modules of different design at their
encapsulation by optical compounds are investigated. It is shown that CCT of original
white LED radiation can both decrease and increase after polymeric covering application.
The ССT variation direction is determined mainly by primary lens presence on LED. The
variation value of color parameters of white LED modules is determined by created
optical surface curvature and spectral characteristics of deposited polymer. |
| format |
Article |
| author |
Trofimov, Yu.V. Posedko, V.S. Ostretsov, E.F. Tsvirko, V.I. Survilo, L.N. Marus, N.N. |
| spellingShingle |
Trofimov, Yu.V. Posedko, V.S. Ostretsov, E.F. Tsvirko, V.I. Survilo, L.N. Marus, N.N. White LED modules encapsulation features Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Trofimov, Yu.V. Posedko, V.S. Ostretsov, E.F. Tsvirko, V.I. Survilo, L.N. Marus, N.N. |
| author_sort |
Trofimov, Yu.V. |
| title |
White LED modules encapsulation features |
| title_short |
White LED modules encapsulation features |
| title_full |
White LED modules encapsulation features |
| title_fullStr |
White LED modules encapsulation features |
| title_full_unstemmed |
White LED modules encapsulation features |
| title_sort |
white led modules encapsulation features |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2013 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/117691 |
| citation_txt |
White LED modules encapsulation features / Yu.V. Trofimov, V.S. Posedko, E.F. Ostretsov, V.I. Tsvirko, L.N. Survilo, N.N. Marus // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 2. — С. 194-197. — Бібліогр.: 2 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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| first_indexed |
2023-10-18T20:30:24Z |
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