The influence of phosphor particles on the water transport in optical silicones for LEDs

The influence of phosphor particles on the water transport in optical silicones for LEDs

The reliability of LEDs decreases in moist environments. One potential gateway of moisture ingress, reducing the product lifetime is the lens. In white LEDs, phosphor particles are embedded into the optical silicone of the lens to convert the blue light emitted by the diode down in frequency and ach...

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Bibliographic Details
Main Authors: A. Herrmann, S.J.F. Erich, L.G.J.v.d. Ven, H.P. Huinink, W.D. van Driel, M. van Soestbergen, A. Mavinkurve, F. De Buyl, J.M.C. Mol, O.C.G. Adan
Format: Article
Language:English
Published: Elsevier 2020-05-01
Series:Optical Materials: X
Subjects:
LED
Moisture transport
Diffusion
Silicone
Phosphor particles
Dynamic vapour sorption (DVS)
Online Access:http://www.sciencedirect.com/science/article/pii/S2590147820300012

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http://www.sciencedirect.com/science/article/pii/S2590147820300012

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