For further improvements to the reliability and the white light quality of phosphor‐converted
light‐emitting diodes (LEDs), it is imperative to understand how the compositional, optical …

Phosphor converted white LEDs (pc-WLED) with different geometries, namely remote-dome,
remote-plate, half-dome, and conformal-coating packages, were studied using simulations …

Both theoretical and simulation approaches were used to obtain the thermal power and
temperature distribution in phosphor-converted white LEDs (pc-WLEDs) using a remote …

We present an iterative optical and thermal simulation procedure which enables the
determination of the temperature distribution in the phosphor layer of a phosphor converted …

Besides their direct impact on the respective correlated color temperature, the extinction
coefficient and the quantum efficiency of the phosphor also have tremendous impact on the …

The remote phosphor method has provided significant improvement in overall LED lighting
system efficiency by reducing the number of photons absorbed at the LED chip. However …

Since phosphors are prone to a temperature dependent loss of luminescence intensity, an
appropriate thermal management in phosphor converted light-emitting diodes (LEDs) is …

For a systematic approach to improve the reliability and the white light quality of phosphor
converted light-emitting diodes (LEDs) it is imperative to gain a better understanding of the …

We investigate experimentally the color stability of high power phosphor converted InGaN
LEDs under pulse width modulation (PWM) and continuous current reduction (CCR) …

A colloidal quantum dot (CQD) package with convex-surface solder reflectors of various
diameters exhibited more favorable thermal characteristics and optical reliability …