Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules
Current-voltage characteristics of real high-power LED chips and their defects were studied. Process of modeling LED matrix by using Monte Carlo method based on the measured real LED chips was considered and performed. It was shown that the risk of variating LED chip parameters for stability of a fi...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2015 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2015
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/121145 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules / V.V. Shynkarenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 200-204. — Бібліогр.: 5 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862530551306518528 |
|---|---|
| author | Shynkarenko, V.V. |
| author_facet | Shynkarenko, V.V. |
| citation_txt | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules / V.V. Shynkarenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 200-204. — Бібліогр.: 5 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Current-voltage characteristics of real high-power LED chips and their defects were studied. Process of modeling LED matrix by using Monte Carlo method based on the measured real LED chips was considered and performed. It was shown that the risk of variating LED chip parameters for stability of a final LED matrix as a result of the non-uniform heating up of individual elements in a series-parallel circuit. The solution allowing to significantly reducing the influence of LED chips input parameters variationon the final parameters of LED matrix was proposed.
|
| first_indexed | 2025-11-24T02:25:03Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121145 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-24T02:25:03Z |
| publishDate | 2015 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Shynkarenko, V.V. 2017-06-13T15:43:14Z 2017-06-13T15:43:14Z 2015 Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules / V.V. Shynkarenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 200-204. — Бібліогр.: 5 назв. — англ. 1560-8034 DOI: 10.15407/spqeo18.02.1200 PACS 85.60.Jb https://nasplib.isofts.kiev.ua/handle/123456789/121145 Current-voltage characteristics of real high-power LED chips and their defects were studied. Process of modeling LED matrix by using Monte Carlo method based on the measured real LED chips was considered and performed. It was shown that the risk of variating LED chip parameters for stability of a final LED matrix as a result of the non-uniform heating up of individual elements in a series-parallel circuit. The solution allowing to significantly reducing the influence of LED chips input parameters variationon the final parameters of LED matrix was proposed. The author expresses his sincere gratitude to the corresponding member of NAS of Ukraine V.M. Sorokin for useful discussions and interest to the work, professor R.V. Konakova for discussions and her help in writing this paper, and senior researcher Ya.Ya. Kudryk for substantial assistance in performing the experiments. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules Article published earlier |
| spellingShingle | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules Shynkarenko, V.V. |
| title | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules |
| title_full | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules |
| title_fullStr | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules |
| title_full_unstemmed | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules |
| title_short | Development of modeling methods and algorithm for calculating the current-voltage characteristics of LED modules |
| title_sort | development of modeling methods and algorithm for calculating the current-voltage characteristics of led modules |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121145 |
| work_keys_str_mv | AT shynkarenkovv developmentofmodelingmethodsandalgorithmforcalculatingthecurrentvoltagecharacteristicsofledmodules |