Luminous efficacies and color rendering capabilities of illumination sources based on tri- and tetra-chromatic light-emitting diodes (LEDs) are investigated. Tri-chromatic sources with a CRI of 84 and a luminous efficiency of 32 Im/W are demonstrated.
Illumination sources based on multiple light-emitting diodes
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
224823 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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