Effect of Green-emitting CaF2: Ce3+,Tb3+ phosphor concentration on the correlated color temperature deviation and the lumen output of the 7700 K conformal packaging WLEDs

Authors
Tin P.T., Minh T.H.Q., Nhan N.H.K., Trang T.T.
Source title
International Journal of Automation and Smart Technology
Publication year
2018