10.14489/TD.2014.02.PP.065-067

2014, 02 February

DOI: 10.14489/TD.2014.02.PP.065-067

Kostrin D.K., Uhov A.A.
METHOD FOR CONTROL OF SPACE DISTRIBUTION OF LUMINOUS AND COLOR CHARACTERISTICS OF LIGHT-EMITTING DIODES
(pp. 65-67)

Abstract. The method of determination of space distribution of luminous and color characteristics of light-emitting diodesusing a spectrometer is offered. Results of research of luminous and color characteristics of light-emitting diodes in different types of casing are given. Distinctions in perception of color of radiation of light-emitting diodes in case of observation under different angles are shown. Conclusion is made on appropriateness of use of planar light-emitting diodes in lighting systems for obtaining uniform color of radiation.

Keywords: light-emitting diode, radiation power, color characteristics, lighting system, spectrometer.

+ - About the Authors Click to collapse

Kostrin D.K., Uhov A.A.
Saint Peterburg Electrotechnical University “LETI”, Saint Peterburg, Russia. E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Ohno Y. (2006). Optical metrology for LEDs and Solid State Lighting. Proc. of SPIE, 6046, pp. 604-625. doi: 10.1117/12.674617
2. Iudin R. V., Kostrin D. K., Shishov D. I., Ukhov A. A. (2013). Increase the accuracy and reproducibility of results of colorimetric measurements of light-emitting diodes. Izvestiia SPbGETU «LETI», (3), pp. 8-13.
3. Nikiforov S. G. (2005). Problems, theory and reality of LEDs for modern information display systems of the highest quality. Komponenty i tekhnologii, (5), pp. 176-185.
4. Nikiforov S. G. (2006). The temperature in the life and work of LEDs. Komponenty i tekhnologii, (1), pp. 18-23.
5. Kostrin D. K., Ukhov A. A. (2013). Method for selection of white light-emitting diodes with similar color characteristics for lighting systems. Kontrol'. Diagnostika, (7), pp. 47-50.

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