Title :
Improving light output of blue light-emitting diodes by photonic crystal of epitaxially-grown zinc oxide
Author :
Orita, Kenji ; Hamada, Takahiro ; Tou, Akihiro ; Nagao, Nobuaki ; Tsujimura, Ayumu
Author_Institution :
Adv. Technol. Res. Labs., Panasonic Corp., Kyoto, Japan
fDate :
Oct. 30 2011-Nov. 2 2011
Abstract :
To improve light output in blue light-emitting diode, photonic crystal (PhC) is fabricated by a wet epitaxial growth of zinc oxide (ZnO) rods. The fabricated PhC enhances light output by 1.4 times as designed, indicating that the wet-grown ZnO exhibits the excellent optical and structural quality for PhC.
Keywords :
II-VI semiconductors; epitaxial growth; light emitting diodes; optical design techniques; optical fabrication; photonic crystals; wide band gap semiconductors; zinc compounds; ZnO; blue light emitting diodes; light output; optical quality; photonic crystal; structural quality; wet epitaxial growth; zinc oxide rods; Gold; Photonics; Voltage measurement;
Conference_Titel :
Microopics Conference (MOC), 2011 17th
Conference_Location :
Sendai
Print_ISBN :
978-1-4577-1344-6
