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Information × Registration Number 0224U002531, (0123U103130) , R & D reports Title Modelling and optimisation of the spectral composition of phosphors based on transition and/or rare earth metals for new energy efficient LED light sources popup.stage_title Розроблення методики моделювання спектрального складу світлодіодних джерел світла на основі одно- та багатокомпонентних люмінофорів. Створення спеціалізованого програмного забезпечення для реалізації розробленої методики. Head Pekur Demyd V., Доктор філософії Registration Date 18-02-2024 Organization V. Lashkarev Institute of Semiconductor Physics of National Academy of Sciences of Ukraine popup.description1 The aim of this work is to develop a methodology for modelling the spectral composition of LEDs for various purposes to determine the optimal contribution to the resulting radiation spectral components (basic short-wave and broadband photoluminescent) to achieve high quality (colour rendering index) and spectral efficiency of the resulting radiation. popup.description2  The object of development is a methodology for modelling the spectral composition of LED light sources for various purposes. The aim of this work is to develop a methodology for modelling the spectral composition of LEDs for various purposes to determine the optimal contribution of spectral components (basic short-wave and broadband photoluminescent) to the resulting radiation to achieve high quality (colour rendering index) and spectral efficiency of the resulting radiation. Research methods - modern research methods were used in the work based on the characteristics of the manufactured experimental samples, and the optimisation of the spectral composition was performed by computer modelling. A methodology for modelling the spectral composition of LED light sources based on blue LEDs and single- or multi-component phosphors has been developed, which allows optimising their light parameters. This allowed performing multi-parameter optimisation of the spectral parameters of LED light sources in order to ensure the most optimal parameters (correlated colour temperature, colour rendering index, etc.) of light-emitting structures, including those for the implementation of special lighting for various purposes. Product Description popup.authors Kozoriz Kostiantyn O. popup.nrat_date 2024-02-18 Close