We report the development of a GaN-based green light-emitting diode (LED) with a selective
area photonic crystal (SPC) structure, which was formed outside the p-bonding electrode on …

We report on the properties of green light-emitting diodes (LEDs) with a photonic crystal
(PC) structure on p-GaN. A PC structure was fabricated by the selective area epitaxy of p …

This letter reports the properties of GaN-based green light-emitting diodes (LEDs) having a p-
Ga N photonic crystal layer with a photonic bandgap (PCWG) and without a photonic …

We have integrated the surface photonic crystal (PhC) on GaN-based blue light-emitting
diodes (LEDs) for the first time in order to enhance the extraction efficiency of the LEDs. With …

In this paper, we have proposed a “Chess board” like photonic crystal (PhC) structure on top
surface of \rmp-GaN/SiO_2 layer in conventional LED, on top surface of n-GaN layer in …

In this paper, we demonstrate a novel method to integrate photonic crystals (PhCs) on GaN-
based blue light-emitting diodes (LEDs) using a silicon substrate as a mold for forming the …

To improve the light extraction efficiency of a GaN-based light-emitting diode (LED), a new
complex periodic photonic crystal structure containing two kinds of hemispheres was …

An interesting approach to improving the light extraction efficiency of high-power GaN-based
light-emitting diodes (LEDs) by the use of a 3-D-photonic crystal (3-D-PhC) backside …

We performed a theoretical analysis on improved light extraction efficiency of LEDs with
photonic crystals (PCs). The light propagation and extraction of PC LEDs were simulated …

We fabricated a thin-film vertical-injection light-emitting diode (LED), which uses a highly
efficient coherent external scattering of trapped light by photonic crystal (PhC). The PhC …