Figure 4From: Packaging efficiency in phosphor-converted white LEDs and its impact to the limit of luminous efficacy Samples of the pcW-LED corresponding to Figure 3 . (a) Type I, dome shape (b) Type II, molding (c) Type III, cup shape (d) Type IV, remote dome (e) Type V, remote molding (f) Type VI, remote cup (g) Type VII, conformal coating.Back to article page