Packaging efficiency and optical performances are important indexes for white light-emitting
diodes (WLEDs) packaging. In this letter, wafer-level WLEDs packaging were presented by …

In this letter, important factors for white light emitting diodes (LED) packaging, including lens
encapsulation, reflectivity of cavity reflectors, and phosphor concentration are studied …

In this letter, highly reliable white light-emitting diodes (WLEDs) were fabricated by using an
all-inorganic packaging structure with a phosphor-in-glass (PiG) converter. The PiG was …

Herein, luminescence-tunable white light-emitting diodes (WLEDs) with enhanced color
quality were fabricated by cone-shape multi-color phosphor-in-glasses (PiGs) with 3D …

The status and prospects for high-power, phosphor-based white light-emitting diode (LED)
packaging have been presented. A system view for packaging design is proposed to …

In the last some decades, White LEDs (WLEDs) with the optimal advances such as
durability, chromatic performance, lowpower consumption, long-lifetime, and …

Existing white light LED technology uses a blue light LED chip to stimulate a phosphor
powder to form white light. The phosphor layer on the surface directly affects the colour …

Effects of variations of yttrium aluminum garnet: Ce phosphor thickness and concentration
on optical consistency of produced white light-emitting diodes (LEDs) including the …

White light-emitting diodes (WLEDs) with a visible uniform spectral power distribution (SPD)
were fabricated by integrating a blue LED chip and a phosphor-in-silicone (PiS)/phosphor-in …

Two types of packaged white light emitting diodes in which one has a flat-top (FT) emitting
surface and the other is a flat-top-with-lens (FTWL) type are fabricated by using the same …